Removing the Makefile+Perl build system

[jlpeyton]

Summary

This change deletes the Makefile+Perl build system and all files used by it which aren't used by the CMake build system. This included many Perl files, *.mk files, iomp* files.
This change also updates the README's and index.html to instruct the user to use the CMake build system. All mentioning of the Perl+Makefile based system are removed.

[jmellorcrummey]

LGTM.

[jcownie]

The LLVM OpenMP landing page contains instructions on getting started that tell people to use the Makefile. Therefore that also needs to be updated to reflect this change.

[jlpeyton]

Updated the diff to address the website instructions. I took a lot of the text from libcxx since it is a similar build process.

[jlpeyton]

Changing this diff to remove all the Makefile+Perl files.

[jlpeyton]

Updating the READMEs to include instructions for basic In-tree and out-of-tree documentation. They mimic the index.html file's instructions.

[Hahnfeld]

Please see inline comments

runtime/README.txt

41

the build dir may not necessarily be inside the src dir. libc++ uses path/to/libcxx...

www/index.html

158

Do we really want to call it libomp?

I remember D9534 where it was expected to be called openmp. And there may be other components than just libomp in this repository at some point of time...

(Please also fix the other locations where it says libomp)

[jlpeyton]

the build dir may not necessarily be inside the src dir. libc++ uses path/to/libcxx...

I had the source and build directories mixed up in my head and didn't think this would work. I was wrong.
Changed.

Do we really want to call it libomp?
I remember D9534 where it was expected to be called openmp. And there may be other components than just libomp in this repository at some point of time...
(Please also fix the other locations where it says libomp)

Changed.

[Hahnfeld]

LGTM

runtime/Makefile

-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-omp_root?=.
-include $(omp_root)/tools/common.inc
-.PHONY: default all omp
-
-default: omp
-
-all: omp stubs
-
-omp: info mkdir
-  @echo $(omp_root)/tools/build.pl $(build_args) --arch=$(arch) --mode=$(mode) lib inc common -- -j$(jobs)
-  $(omp_root)/tools/build.pl $(build_args) --arch=$(arch) --mode=$(mode) lib inc common -- -j$(jobs)
-
-stubs: mkdir
-  @echo $(omp_root)/tools/build.pl $(build_args) --arch=$(arch) --mode=$(mode) --stubs lib inc common -- -j$(jobs)
-  $(omp_root)/tools/build.pl $(build_args) --arch=$(arch) --mode=$(mode) --stubs lib inc common -- -j$(jobs)
-
-.PHONY: clean info
-
-clean:
-  $(shell $(RM) -rf $(omp_root)$(SLASH)tmp)
-  @echo clean done
-
-mkdir:
-  $(shell $(MD) $(omp_root)$(SLASH)tmp >$(NUL) 2>$(NUL))
-  @echo Created $(omp_root)$(SLASH)tmp directory
-
-info:
-  @echo omp_root=$(omp_root)
-  @echo omp_os=$(omp_os)
-  @echo arch=$(arch)
-ifeq "$(arch)" "mic"
-  @echo mic_arch=$(mic_arch)  
-endif
-  @echo compiler=$(compiler)  
-  @echo mic=$(mic)
-  @echo mode=$(mode)
-  @echo jobs=$(jobs)
-
-
-
-libomp_path=$(shell $(omp_root)/tools/check-openmp.pl)
-test_path=$(shell $(omp_root)/tools/check-openmp-test.pl)
-
-# Please do not change this rule.
-# -------------------------------
-# Intentionally changing directory into "testsuite" in order to generate output results and errors
-# over there and keep this directory clean.
-test: omp 
-  @$(Verb) if which llvm-lit &> /dev/null; then \
-        if [ -d "$(omp_root)$(SLASH)..$(SLASH)testsuite$(SLASH)LLVM-IR" ] ; then \
-      export TESTSUITE_TEMP=$(realpath $(omp_root))$(SLASH)tmp ; \
-      export LIBRARY_PATH=$(libomp_path):$(LIBRARY_PATH) ; \
-      export C_INCLUDE_PATH=$(libomp_path)$(SLASH)..$(SLASH)..$(SLASH)common$(SLASH)include:$(C_INCLUDE_PATH) ; \
-      export LD_LIBRARY_PATH=$(libomp_path):$(LD_LIBRARY_PATH) ; \
-      export DYLD_LIBRARY_PATH=$(libomp_path):$(DYLD_LIBRARY_PATH) ; \
-      cd $(omp_root)$(SLASH)..$(SLASH)testsuite ; \
-      make ctest ; \
-      python adding_xfails.py ; \
-      llvm-lit -j 1 $(realpath $(omp_root))$(SLASH)..$(SLASH)testsuite$(SLASH)LLVM-IR$(SLASH)$(test_path) -v ; \
-        else \
-          echo "No test directory" ; exit 1; \
-        fi; else echo "No llvm-lit in $(PATH)"; exit 1; fi
-
-test-clean:
-  make -C ..$(SLASH)testsuite cleanall
-
-

runtime/README.txt

 index.html file there.
 
 If you don't have Doxygen installed, you can download it from
 www.doxygen.org.
 
 
 How to Build the LLVM* OpenMP* Runtime Library
 ==============================================
+In-tree build:
 
-The library can be built either using Cmake, or using a makefile that
-in turn invokes various Perl scripts. For porting, non X86
-architectures, and for those already familiar with Cmake that may be
-an easier route to take than the one described here.
-
-Building with CMake
-===================
-The runtime/Build_With_CMake.txt file has a description of how to
-build with Cmake.
-
-Building with the Makefile
-==========================
-The Makefile at the top-level will attempt to detect what it needs to
-build the LLVM* OpenMP* Runtime Library.  To see the default settings, 
-type:
-
-make info
-
-You can change the Makefile's behavior with the following options:
-
-omp_root:    The path to the top-level directory containing the top-level
-       Makefile.  By default, this will take on the value of the 
-       current working directory.
-
-omp_os:      Operating system.  By default, the build will attempt to 
-       detect this. Currently supports "linux", "freebsd", "macos", and
-       "windows".
-
-arch:        Architecture. By default, the build will attempt to 
-       detect this if not specified by the user. Currently 
-       supported values are
-                 "32" for IA-32 architecture 
-                 "32e" for Intel(R) 64 architecture
-                 "mic" for Intel(R) Many Integrated Core Architecture
-                 "arm" for ARM* architecture
-                 "aarch64" for Aarch64 (64-bit ARM) architecture
-                 "ppc64" for IBM(R) Power architecture (big endian)
-                 "ppc64le" for IBM(R) Power architecture (little endian)
-
-             If "mic" is specified then "icc" will be used as the
-       compiler, and appropriate k1om binutils will be used. The
-       necessary packages must be installed on the build machine
-       for this to be possible (but an Intel(R) Xeon Phi(TM)
-       coprocessor card is not required to build the library).
-
-compiler:    Which compiler to use for the build.  Defaults to "icc" 
-       or "icl" depending on the value of omp_os. Also supports 
-       some versions of "gcc"* when omp_os is "linux". The selected 
-       compiler should be installed and in the user's path. The 
-       corresponding Fortran compiler should also be in the path. 
-       See "Supported RTL Build Configurations" below for more 
-       information on compiler versions.
-
-mode:        Library mode: default is "release".  Also supports "debug".
-
-jobs:        The number of parallel jobs for the underlying call to make.
-         This value is sent as the parameter to the -j flag for make.
-         This value defaults to "1", but can be set to any positive integer.
-
-To use any of the options above, simple add <option_name>=<value>.  For 
-example, if you want to build with gcc instead of icc, type:
-
-make compiler=gcc
-
-On OS X* machines, it is possible to build universal (or fat) libraries which
-include both IA-32 architecture and Intel(R) 64 architecture objects in a
-single archive; just build the 32 and 32e libraries separately, then invoke 
-make again with a special argument as follows:
-
-make compiler=clang build_args=fat
+$ cd where-you-want-to-live
+Check out openmp into llvm/projects
+$ cd where-you-want-to-build
+$ mkdir build && cd build
+$ cmake path/to/llvm -DCMAKE_C_COMPILER=<C compiler> -DCMAKE_CXX_COMPILER=<C++ compiler>
+$ make omp
+
+Out-of-tree build:
+
+$ cd where-you-want-to-live
+Check out openmp
+$ cd where-you-want-to-live/openmp/runtime
+$ mkdir build && cd build
+$ cmake path/to/openmp -DCMAKE_C_COMPILER=<C compiler> -DCMAKE_CXX_COMPILER=<C++ compiler>
+$ make
+
+For details about building, please look at Build_With_CMake.txt
+
+Architectures Supported
+=======================
+* IA-32 architecture 
+* Intel(R) 64 architecture
+* Intel(R) Many Integrated Core Architecture
+* ARM* architecture
+* Aarch64 (64-bit ARM) architecture
+* IBM(R) Power architecture (big endian)
+* IBM(R) Power architecture (little endian)
 
 Supported RTL Build Configurations
 ==================================
 
 Supported Architectures: IA-32 architecture, Intel(R) 64, and 
 Intel(R) Many Integrated Core Architecture
 
               ----------------------------------------------

runtime/src/defs.mk

-# defs.mk
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# --------------------------------------------------------------------------------------------------
-# This file contains definitions common for OpenMP RTL and DSL makefiles.
-# --------------------------------------------------------------------------------------------------
-
-# Include really common definitions.
-include $(LIBOMP_WORK)tools/src/common-defs.mk
-
-#
-# Directories.
-#
-
-# Check and normalize LIBOMP_EXPORTS.
-ifeq "$(LIBOMP_EXPORTS)" ""
-    $(error LIBOMP_EXPORTS environment variable must be set)
-endif
-ifneq "$(words $(LIBOMP_EXPORTS))" "1"
-    $(error LIBOMP_EXPORTS must not contain spaces)
-endif
-override LIBOMP_EXPORTS := $(subst \,/,$(LIBOMP_EXPORTS))
-ifeq "$(filter %/,$(LIBOMP_EXPORTS))" ""
-    override LIBOMP_EXPORTS := $(LIBOMP_EXPORTS)/
-endif
-# Output directories.
-out_dir      = $(LIBOMP_EXPORTS)
-out_cmn_dir  = $(out_dir)common$(suffix)/
-out_ptf_dir  = $(out_dir)$(platform)$(suffix)/
-_out_lib_dir = $(out_dir)$(1)$(suffix)/lib$(if $(filter mac_%,$(1)),.thin)/
-out_lib_dir  = $(call _out_lib_dir,$(platform))
-ifneq "$(arch)" "mic"
-out_l10n_dir = $(out_lib_dir)$(if $(filter lin mac,$(os)),locale/)
-else
-out_l10n_dir = $(out_lib_dir)
-endif
-ifeq "$(os)" "mac"
-    _out_lib_fat_dir = $(out_dir)$(1)$(suffix)/lib/
-    out_lib_fat_dir  = $(call _out_lib_fat_dir,$(platform))
-    out_l10n_fat_dir = $(out_lib_fat_dir)locale/
-endif
-
-#
-# Retrieve build number,
-#
-
-ifeq "$(clean)" ""
-    # Parse kmp_version.c file, look for "#define KMP_VERSION_BUILD yyyymmdd" string,
-    # leave only "yyyymmdd". Note: Space after $$1 is important, it helps to detect possible errors.
-    build := $(strip $(shell $(perl) -p -e '$$_ =~ s{^(?:\s*\#define\s+KMP_VERSION_BUILD\s+([0-9]{8})|.*)\s*\n}{$$1 }' $(LIBOMP_WORK)src/kmp_version.c))
-    ifneq "$(words $(build))" "1"
-        $(error Failed to pase "kmp_version.c", cannot extract build number)
-    endif
-    $(call say,Build  : $(build)$(if $(filter 00000000,$(build)), (development)))
-endif
-
-# end of file #

runtime/src/include/30/iomp.h.var

-/*
- * include/30/iomp.h.var
- */
-
-
-//===----------------------------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.txt for details.
-//
-//===----------------------------------------------------------------------===//
-
-
-#ifndef __IOMP_H
-#   define __IOMP_H
-
-#   define KMP_VERSION_MAJOR    $KMP_VERSION_MAJOR
-#   define KMP_VERSION_MINOR    $KMP_VERSION_MINOR
-#   define KMP_VERSION_BUILD    $KMP_VERSION_BUILD
-#   define KMP_BUILD_DATE       "$KMP_BUILD_DATE"
-
-#   ifdef __cplusplus
-        extern "C" {
-#   endif
-
-#       define kmp_set_stacksize            kmpc_set_stacksize
-#       define kmp_set_stacksize_s          kmpc_set_stacksize_s
-#       define kmp_set_blocktime            kmpc_set_blocktime
-#       define kmp_set_library              kmpc_set_library
-#       define kmp_set_defaults             kmpc_set_defaults
-#       define kmp_set_affinity_mask_proc   kmpc_set_affinity_mask_proc
-#       define kmp_unset_affinity_mask_proc kmpc_unset_affinity_mask_proc
-#       define kmp_get_affinity_mask_proc   kmpc_get_affinity_mask_proc
-
-#       define kmp_malloc                   kmpc_malloc
-#       define kmp_calloc                   kmpc_calloc
-#       define kmp_realloc                  kmpc_realloc
-#       define kmp_free                     kmpc_free
-
-#   if defined(_WIN32)
-#       define __KAI_KMPC_CONVENTION __cdecl
-#   else
-#       define __KAI_KMPC_CONVENTION
-#   endif
-
-#   include <stdlib.h>
-    /* kmp API functions */
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_stacksize          (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize          (int);
-    extern size_t __KAI_KMPC_CONVENTION  kmp_get_stacksize_s        (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize_s        (size_t);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_blocktime          (void);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_library            (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_blocktime          (int);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library            (int);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_serial     (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_turnaround (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_throughput (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_defaults           (char const *);
-
-    /* affinity API functions */
-    typedef void * kmp_affinity_mask_t;
-
-    extern int    __KAI_KMPC_CONVENTION  kmp_set_affinity             (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity             (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity_max_proc    (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_create_affinity_mask     (kmp_affinity_mask_t *);
-    extern void   __KAI_KMPC_CONVENTION  kmp_destroy_affinity_mask    (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_set_affinity_mask_proc   (int, kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_unset_affinity_mask_proc (int, kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity_mask_proc   (int, kmp_affinity_mask_t *);
-
-    extern void * __KAI_KMPC_CONVENTION  kmp_malloc  (size_t);
-    extern void * __KAI_KMPC_CONVENTION  kmp_calloc  (size_t, size_t);
-    extern void * __KAI_KMPC_CONVENTION  kmp_realloc (void *, size_t);
-    extern void   __KAI_KMPC_CONVENTION  kmp_free    (void *);
-
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_warnings_on(void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_warnings_off(void);
-
-#   undef __KAI_KMPC_CONVENTION
-
-    /* Warning:
-       The following typedefs are not standard, deprecated and will be removed in a future release.
-    */
-    typedef int     omp_int_t;
-    typedef double  omp_wtime_t;
-
-#   ifdef __cplusplus
-        }
-#   endif
-
-#endif /* __IOMP_H */
-

runtime/src/include/30/iomp_lib.h.var

-! include/30/iomp_lib.h.var
-
-!
-!//===----------------------------------------------------------------------===//
-!//
-!//                     The LLVM Compiler Infrastructure
-!//
-!// This file is dual licensed under the MIT and the University of Illinois Open
-!// Source Licenses. See LICENSE.txt for details.
-!//
-!//===----------------------------------------------------------------------===//
-!
-
-!***
-!*** omp_integer_kind and omp_logical_kind appear to be predefined by gcc and
-!*** gfortran (definitions do not appear in the omp.h / omp_lib.h /omp_lib.f).
-!*** omp_real_kind is not predefined, however.
-!***
-
-        integer, parameter :: kmp_version_major = $KMP_VERSION_MAJOR
-        integer, parameter :: kmp_version_minor = $KMP_VERSION_MINOR
-        integer, parameter :: kmp_version_build = $KMP_VERSION_BUILD
-        character(*)          kmp_build_date
-        parameter( kmp_build_date = '$KMP_BUILD_DATE' )
-
-        integer, parameter :: omp_real_kind = 4
-
-!***
-!*** kmp_* type extensions
-!***
-
-        integer, parameter :: kmp_pointer_kind       = $KMP_INT_PTR_KIND
-        integer, parameter :: kmp_size_t_kind        = $KMP_INT_PTR_KIND
-        integer, parameter :: kmp_affinity_mask_kind = $KMP_INT_PTR_KIND
-
-!***
-!*** kmp_* entry points
-!***
-
-        external kmp_set_stacksize
-        external kmp_set_stacksize_s
-        external kmp_set_blocktime
-        external kmp_set_library_serial
-        external kmp_set_library_turnaround
-        external kmp_set_library_throughput
-        external kmp_set_library
-        external kmp_set_defaults
-        external kmp_get_stacksize
-        integer kmp_get_stacksize
-        external kmp_get_stacksize_s
-        integer (kind = kmp_size_t_kind) kmp_get_stacksize_s
-        external kmp_get_blocktime
-        integer kmp_get_blocktime
-        external kmp_get_library
-        integer kmp_get_library
-        external kmp_set_affinity
-        integer kmp_set_affinity
-        external kmp_get_affinity
-        integer kmp_get_affinity
-        external kmp_get_affinity_max_proc
-        integer kmp_get_affinity_max_proc
-        external kmp_create_affinity_mask
-        external kmp_destroy_affinity_mask
-        external kmp_set_affinity_mask_proc
-        integer kmp_set_affinity_mask_proc
-        external kmp_unset_affinity_mask_proc
-        integer kmp_unset_affinity_mask_proc
-        external kmp_get_affinity_mask_proc
-        integer kmp_get_affinity_mask_proc
-        external kmp_malloc
-        integer (kind = kmp_pointer_kind) kmp_malloc
-        external kmp_calloc
-        integer (kind = kmp_pointer_kind) kmp_calloc
-        external kmp_realloc
-        integer (kind = kmp_pointer_kind) kmp_realloc
-        external kmp_free
-
-        external kmp_set_warnings_on
-        external kmp_set_warnings_off
-
-

runtime/src/include/40/iomp.h.var

-/*
- * include/40/iomp.h.var
- */
-
-
-//===----------------------------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.txt for details.
-//
-//===----------------------------------------------------------------------===//
-
-
-#ifndef __IOMP_H
-#   define __IOMP_H
-
-#   define KMP_VERSION_MAJOR    $KMP_VERSION_MAJOR
-#   define KMP_VERSION_MINOR    $KMP_VERSION_MINOR
-#   define KMP_VERSION_BUILD    $KMP_VERSION_BUILD
-#   define KMP_BUILD_DATE       "$KMP_BUILD_DATE"
-
-#   ifdef __cplusplus
-        extern "C" {
-#   endif
-
-#       define kmp_set_stacksize            kmpc_set_stacksize
-#       define kmp_set_stacksize_s          kmpc_set_stacksize_s
-#       define kmp_set_blocktime            kmpc_set_blocktime
-#       define kmp_set_library              kmpc_set_library
-#       define kmp_set_defaults             kmpc_set_defaults
-#       define kmp_set_affinity_mask_proc   kmpc_set_affinity_mask_proc
-#       define kmp_unset_affinity_mask_proc kmpc_unset_affinity_mask_proc
-#       define kmp_get_affinity_mask_proc   kmpc_get_affinity_mask_proc
-
-#       define kmp_malloc                   kmpc_malloc
-#       define kmp_calloc                   kmpc_calloc
-#       define kmp_realloc                  kmpc_realloc
-#       define kmp_free                     kmpc_free
-
-#   if defined(_WIN32)
-#       define __KAI_KMPC_CONVENTION __cdecl
-#   else
-#       define __KAI_KMPC_CONVENTION
-#   endif
-
-#   include <stdlib.h>
-    /* kmp API functions */
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_stacksize          (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize          (int);
-    extern size_t __KAI_KMPC_CONVENTION  kmp_get_stacksize_s        (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize_s        (size_t);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_blocktime          (void);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_library            (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_blocktime          (int);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library            (int);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_serial     (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_turnaround (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_throughput (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_defaults           (char const *);
-
-    /* affinity API functions */
-    typedef void * kmp_affinity_mask_t;
-
-    extern int    __KAI_KMPC_CONVENTION  kmp_set_affinity             (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity             (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity_max_proc    (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_create_affinity_mask     (kmp_affinity_mask_t *);
-    extern void   __KAI_KMPC_CONVENTION  kmp_destroy_affinity_mask    (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_set_affinity_mask_proc   (int, kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_unset_affinity_mask_proc (int, kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity_mask_proc   (int, kmp_affinity_mask_t *);
-
-    extern void * __KAI_KMPC_CONVENTION  kmp_malloc  (size_t);
-    extern void * __KAI_KMPC_CONVENTION  kmp_calloc  (size_t, size_t);
-    extern void * __KAI_KMPC_CONVENTION  kmp_realloc (void *, size_t);
-    extern void   __KAI_KMPC_CONVENTION  kmp_free    (void *);
-
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_warnings_on(void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_warnings_off(void);
-
-    /* schedule kind constants */
-    typedef enum kmp_cancel_kind_t {
-        kmp_cancel_parallel  = 1,
-        kmp_cancel_loop = 2,
-        kmp_cancel_sections  = 3,
-        kmp_cancel_taskgroup = 4
-    } kmp_cancel_kind_t;
-
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_cancellation_status(kmp_cancel_kind_t);
-
-#   undef __KAI_KMPC_CONVENTION
-
-    /* Warning:
-       The following typedefs are not standard, deprecated and will be removed in a future release.
-    */
-    typedef int     omp_int_t;
-    typedef double  omp_wtime_t;
-
-#   ifdef __cplusplus
-        }
-#   endif
-
-#endif /* __IOMP_H */
-

runtime/src/include/40/iomp_lib.h.var

-! include/40/iomp_lib.h.var
-
-!
-!//===----------------------------------------------------------------------===//
-!//
-!//                     The LLVM Compiler Infrastructure
-!//
-!// This file is dual licensed under the MIT and the University of Illinois Open
-!// Source Licenses. See LICENSE.txt for details.
-!//
-!//===----------------------------------------------------------------------===//
-!
-
-!***
-!*** omp_integer_kind and omp_logical_kind appear to be predefined by gcc and
-!*** gfortran (definitions do not appear in the omp.h / omp_lib.h /omp_lib.f).
-!*** omp_real_kind is not predefined, however.
-!***
-
-        integer, parameter :: kmp_version_major = $KMP_VERSION_MAJOR
-        integer, parameter :: kmp_version_minor = $KMP_VERSION_MINOR
-        integer, parameter :: kmp_version_build = $KMP_VERSION_BUILD
-        character(*)          kmp_build_date
-        parameter( kmp_build_date = '$KMP_BUILD_DATE' )
-
-        integer, parameter :: omp_real_kind = 4
-
-!***
-!*** kmp_* type extensions
-!***
-
-        integer, parameter :: kmp_pointer_kind       = $KMP_INT_PTR_KIND
-        integer, parameter :: kmp_size_t_kind        = $KMP_INT_PTR_KIND
-        integer, parameter :: kmp_affinity_mask_kind = $KMP_INT_PTR_KIND
-
-!***
-!*** kmp_* entry points
-!***
-
-        external kmp_set_stacksize
-        external kmp_set_stacksize_s
-        external kmp_set_blocktime
-        external kmp_set_library_serial
-        external kmp_set_library_turnaround
-        external kmp_set_library_throughput
-        external kmp_set_library
-        external kmp_set_defaults
-        external kmp_get_stacksize
-        integer kmp_get_stacksize
-        external kmp_get_stacksize_s
-        integer (kind = kmp_size_t_kind) kmp_get_stacksize_s
-        external kmp_get_blocktime
-        integer kmp_get_blocktime
-        external kmp_get_library
-        integer kmp_get_library
-        external kmp_set_affinity
-        integer kmp_set_affinity
-        external kmp_get_affinity
-        integer kmp_get_affinity
-        external kmp_get_affinity_max_proc
-        integer kmp_get_affinity_max_proc
-        external kmp_create_affinity_mask
-        external kmp_destroy_affinity_mask
-        external kmp_set_affinity_mask_proc
-        integer kmp_set_affinity_mask_proc
-        external kmp_unset_affinity_mask_proc
-        integer kmp_unset_affinity_mask_proc
-        external kmp_get_affinity_mask_proc
-        integer kmp_get_affinity_mask_proc
-        external kmp_malloc
-        integer (kind = kmp_pointer_kind) kmp_malloc
-        external kmp_calloc
-        integer (kind = kmp_pointer_kind) kmp_calloc
-        external kmp_realloc
-        integer (kind = kmp_pointer_kind) kmp_realloc
-        external kmp_free
-
-        external kmp_set_warnings_on
-        external kmp_set_warnings_off
-
-

runtime/src/include/41/iomp.h.var

-/*
- * include/41/iomp.h.var
- */
-
-
-//===----------------------------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.txt for details.
-//
-//===----------------------------------------------------------------------===//
-
-
-#ifndef __IOMP_H
-#   define __IOMP_H
-
-#   define KMP_VERSION_MAJOR    $KMP_VERSION_MAJOR
-#   define KMP_VERSION_MINOR    $KMP_VERSION_MINOR
-#   define KMP_VERSION_BUILD    $KMP_VERSION_BUILD
-#   define KMP_BUILD_DATE       "$KMP_BUILD_DATE"
-
-#   ifdef __cplusplus
-        extern "C" {
-#   endif
-
-#       define kmp_set_stacksize            kmpc_set_stacksize
-#       define kmp_set_stacksize_s          kmpc_set_stacksize_s
-#       define kmp_set_blocktime            kmpc_set_blocktime
-#       define kmp_set_library              kmpc_set_library
-#       define kmp_set_defaults             kmpc_set_defaults
-#       define kmp_set_affinity_mask_proc   kmpc_set_affinity_mask_proc
-#       define kmp_unset_affinity_mask_proc kmpc_unset_affinity_mask_proc
-#       define kmp_get_affinity_mask_proc   kmpc_get_affinity_mask_proc
-
-#       define kmp_malloc                   kmpc_malloc
-#       define kmp_calloc                   kmpc_calloc
-#       define kmp_realloc                  kmpc_realloc
-#       define kmp_free                     kmpc_free
-
-#   if defined(_WIN32)
-#       define __KAI_KMPC_CONVENTION __cdecl
-#   else
-#       define __KAI_KMPC_CONVENTION
-#   endif
-
-#   include <stdlib.h>
-    /* kmp API functions */
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_stacksize          (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize          (int);
-    extern size_t __KAI_KMPC_CONVENTION  kmp_get_stacksize_s        (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize_s        (size_t);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_blocktime          (void);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_library            (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_blocktime          (int);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library            (int);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_serial     (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_turnaround (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_library_throughput (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_defaults           (char const *);
-
-    /* affinity API functions */
-    typedef void * kmp_affinity_mask_t;
-
-    extern int    __KAI_KMPC_CONVENTION  kmp_set_affinity             (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity             (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity_max_proc    (void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_create_affinity_mask     (kmp_affinity_mask_t *);
-    extern void   __KAI_KMPC_CONVENTION  kmp_destroy_affinity_mask    (kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_set_affinity_mask_proc   (int, kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_unset_affinity_mask_proc (int, kmp_affinity_mask_t *);
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_affinity_mask_proc   (int, kmp_affinity_mask_t *);
-
-    extern void * __KAI_KMPC_CONVENTION  kmp_malloc  (size_t);
-    extern void * __KAI_KMPC_CONVENTION  kmp_calloc  (size_t, size_t);
-    extern void * __KAI_KMPC_CONVENTION  kmp_realloc (void *, size_t);
-    extern void   __KAI_KMPC_CONVENTION  kmp_free    (void *);
-
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_warnings_on(void);
-    extern void   __KAI_KMPC_CONVENTION  kmp_set_warnings_off(void);
-
-    /* schedule kind constants */
-    typedef enum kmp_cancel_kind_t {
-        kmp_cancel_parallel  = 1,
-        kmp_cancel_loop = 2,
-        kmp_cancel_sections  = 3,
-        kmp_cancel_taskgroup = 4
-    } kmp_cancel_kind_t;
-
-    extern int    __KAI_KMPC_CONVENTION  kmp_get_cancellation_status(kmp_cancel_kind_t);
-
-#   undef __KAI_KMPC_CONVENTION
-
-    /* Warning:
-       The following typedefs are not standard, deprecated and will be removed in a future release.
-    */
-    typedef int     omp_int_t;
-    typedef double  omp_wtime_t;
-
-#   ifdef __cplusplus
-        }
-#   endif
-
-#endif /* __IOMP_H */
-

runtime/src/include/41/iomp_lib.h.var

-! include/41/iomp_lib.h.var
-
-!
-!//===----------------------------------------------------------------------===//
-!//
-!//                     The LLVM Compiler Infrastructure
-!//
-!// This file is dual licensed under the MIT and the University of Illinois Open
-!// Source Licenses. See LICENSE.txt for details.
-!//
-!//===----------------------------------------------------------------------===//
-!
-
-!***
-!*** omp_integer_kind and omp_logical_kind appear to be predefined by gcc and
-!*** gfortran (definitions do not appear in the omp.h / omp_lib.h /omp_lib.f).
-!*** omp_real_kind is not predefined, however.
-!***
-
-        integer, parameter :: kmp_version_major = $KMP_VERSION_MAJOR
-        integer, parameter :: kmp_version_minor = $KMP_VERSION_MINOR
-        integer, parameter :: kmp_version_build = $KMP_VERSION_BUILD
-        character(*)          kmp_build_date
-        parameter( kmp_build_date = '$KMP_BUILD_DATE' )
-
-        integer, parameter :: omp_real_kind = 4
-
-!***
-!*** kmp_* type extensions
-!***
-
-        integer, parameter :: kmp_pointer_kind       = $KMP_INT_PTR_KIND
-        integer, parameter :: kmp_size_t_kind        = $KMP_INT_PTR_KIND
-        integer, parameter :: kmp_affinity_mask_kind = $KMP_INT_PTR_KIND
-
-!***
-!*** kmp_* entry points
-!***
-
-        external kmp_set_stacksize
-        external kmp_set_stacksize_s
-        external kmp_set_blocktime
-        external kmp_set_library_serial
-        external kmp_set_library_turnaround
-        external kmp_set_library_throughput
-        external kmp_set_library
-        external kmp_set_defaults
-        external kmp_get_stacksize
-        integer kmp_get_stacksize
-        external kmp_get_stacksize_s
-        integer (kind = kmp_size_t_kind) kmp_get_stacksize_s
-        external kmp_get_blocktime
-        integer kmp_get_blocktime
-        external kmp_get_library
-        integer kmp_get_library
-        external kmp_set_affinity
-        integer kmp_set_affinity
-        external kmp_get_affinity
-        integer kmp_get_affinity
-        external kmp_get_affinity_max_proc
-        integer kmp_get_affinity_max_proc
-        external kmp_create_affinity_mask
-        external kmp_destroy_affinity_mask
-        external kmp_set_affinity_mask_proc
-        integer kmp_set_affinity_mask_proc
-        external kmp_unset_affinity_mask_proc
-        integer kmp_unset_affinity_mask_proc
-        external kmp_get_affinity_mask_proc
-        integer kmp_get_affinity_mask_proc
-        external kmp_malloc
-        integer (kind = kmp_pointer_kind) kmp_malloc
-        external kmp_calloc
-        integer (kind = kmp_pointer_kind) kmp_calloc
-        external kmp_realloc
-        integer (kind = kmp_pointer_kind) kmp_realloc
-        external kmp_free
-
-        external kmp_set_warnings_on
-        external kmp_set_warnings_off
-
-

runtime/src/libiomp.rc.var

-// libiomp.rc.var
-
-//
-////===----------------------------------------------------------------------===//
-////
-////                     The LLVM Compiler Infrastructure
-////
-//// This file is dual licensed under the MIT and the University of Illinois Open
-//// Source Licenses. See LICENSE.txt for details.
-////
-////===----------------------------------------------------------------------===//
-//
-
-#include "winres.h"
-
-LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US    // English (U.S.) resources
-#pragma code_page(1252)
-
-VS_VERSION_INFO VERSIONINFO
-    // Parts of FILEVERSION and PRODUCTVERSION are 16-bit fields, entire build date yyyymmdd
-    // does not fit into one version part, so we need to split it into yyyy and mmdd:
-    FILEVERSION    $KMP_VERSION_MAJOR,$KMP_VERSION_MINOR,${{ our $KMP_VERSION_BUILD; int( $KMP_VERSION_BUILD / 10000 ) . "," . ( $KMP_VERSION_BUILD % 10000 ) }}
-    PRODUCTVERSION $KMP_VERSION_MAJOR,$KMP_VERSION_MINOR,${{ our $KMP_VERSION_BUILD; int( $KMP_VERSION_BUILD / 10000 ) . "," . ( $KMP_VERSION_BUILD % 10000 ) }}
-    FILEFLAGSMASK  VS_FFI_FILEFLAGSMASK
-    FILEFLAGS      0
-    #if $KMP_DIAG || $KMP_DEBUG_INFO
-        | VS_FF_DEBUG
-    #endif
-    #if $KMP_VERSION_BUILD == 0
-        | VS_FF_PRIVATEBUILD | VS_FF_PRERELEASE
-    #endif
-    FILEOS          VOS_NT_WINDOWS32    // Windows* Server* 2003, XP*, 2000, or NT*
-    FILETYPE        VFT_DLL
-    BEGIN
-        BLOCK "StringFileInfo"
-        BEGIN
-            BLOCK "040904b0"            // U.S. English, Unicode (0x04b0 == 1200)
-            BEGIN
-
-                // FileDescription and LegalCopyright should be short.
-                VALUE "FileDescription",  "Intel(R) OpenMP* Runtime Library${{ our $MESSAGE_CATALOG; $MESSAGE_CATALOG ? " Message Catalog" : "" }}\0"
-                // Following values may be relatively long.
-                VALUE "CompanyName",      "Intel Corporation\0"
-                // VALUE "LegalTrademarks",  "\0"  // Not used for now.
-                VALUE "ProductName",      "Intel(R) OpenMP* Runtime Library\0"
-                VALUE "ProductVersion",   "$KMP_VERSION_MAJOR.$KMP_VERSION_MINOR\0"
-                VALUE "FileVersion",      "$KMP_VERSION_BUILD\0"
-                VALUE "InternalName",     "$KMP_FILE\0"
-                VALUE "OriginalFilename", "$KMP_FILE\0"
-                VALUE "Comments",
-                    "Intel(R) OpenMP* ${{ our ( $MESSAGE_CATALOG, $KMP_TYPE ); $MESSAGE_CATALOG ? "Runtime Library Message Catalog" : "$KMP_TYPE Library" }} "
-                    "version $KMP_VERSION_MAJOR.$KMP_VERSION_MINOR.$KMP_VERSION_BUILD "
-                    "for $KMP_ARCH architecture built on $KMP_BUILD_DATE.\0"
-                #if $KMP_VERSION_BUILD == 0
-                    VALUE "PrivateBuild",
-                        "This is a development build for internal testing purposes only. "
-                        "Do not distribute it outside of Intel.\0"
-                #endif
-                // VALUE "SpecialBuild",     "\0"    // Not used for now.
-
-            END
-        END
-        BLOCK "VarFileInfo"
-        BEGIN
-            VALUE "Translation", ${{ our ( $MESSAGE_CATALOG, $LANGUAGE ); $MESSAGE_CATALOG ? $LANGUAGE : 1033 }}, 1200
-            // 1033 -- U.S. English, 1200 -- Unicode
-        END
-    END
-
-// end of file //

runtime/src/makefile.mk

-# makefile.mk #
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# Check and normalize LIBOMP_WORK.
-# This piece of code is common, but it cannot be moved to common file.
-ifeq "$(LIBOMP_WORK)" ""
-    $(error LIBOMP_WORK environment variable must be set)
-endif
-ifneq "$(words $(LIBOMP_WORK))" "1"
-    $(error LIBOMP_WORK must not contain spaces)
-endif
-override LIBOMP_WORK := $(subst \,/,$(LIBOMP_WORK))
-ifeq "$(filter %/,$(LIBOMP_WORK))" ""
-    override LIBOMP_WORK := $(LIBOMP_WORK)/
-endif
-
-# Include definitions common for RTL and DSL.
-include $(LIBOMP_WORK)src/defs.mk
-
-src_dir      = $(LIBOMP_WORK)src/
-inc_dir      = $(LIBOMP_WORK)src/include/$(OMP_VERSION)/
-
-# --------------------------------------------------------------------------------------------------
-# Configuration options.
-# --------------------------------------------------------------------------------------------------
-
-# Build compiler
-BUILD_COMPILER := $(call check_variable,BUILD_COMPILER,icc gcc clang icl icl.exe)
-# Distribution type: com (commercial) or oss (open-source)
-DISTRIBUTION  := $(call check_variable,DISTRIBUTION,com oss)
-
-ifeq "$(c)" ""
-    c = $(BUILD_COMPILER)
-    ifeq "$(os)" "win"
-        c = icl.exe
-    endif
-endif
-ifeq "$(dist)" ""
-    dist = $(DISTRIBUTION)
-endif
-ifeq "$(dist)" ""
-    dist = com
-endif
-
-# Compile all C files as C++ source.
-CPLUSPLUS    := $(call check_variable,CPLUSPLUS,on)
-# Turn on instrumentation for code coverage.
-COVERAGE     := $(call check_variable,COVERAGE,off on)
-# Instruct compiler to emit debug information.
-DEBUG_INFO   := $(call check_variable,DEBUG_INFO,on off)
-# Turn on debug support in library code, assertions and traces.
-DIAG         := $(call check_variable,DIAG,on off)
-LIB_TYPE     := $(call check_variable,LIB_TYPE,norm prof stub)
-# Type of library: dynamic or static linking.
-LINK_TYPE    := $(call check_variable,LINK_TYPE,dyna stat)
-# Supported OpenMP version, 2.5 or 3.0.
-OMP_VERSION  := $(call check_variable,OMP_VERSION,41 40 30 25)
-# Generate optimized code.
-OPTIMIZATION := $(call check_variable,OPTIMIZATION,off on)
-# Library version: 4 -- legacy, 5 -- compat.
-VERSION      := $(call check_variable,VERSION,5 4)
-# quad precision floating point
-HAVE_QUAD     = 1
-
-VPATH += $(src_dir)
-VPATH += $(src_dir)i18n/
-VPATH += $(inc_dir)
-VPATH += $(src_dir)thirdparty/ittnotify/
-
-
-# Define config.
-define curr_config
-    CPLUSPLUS=$(CPLUSPLUS)
-    COVERAGE=$(COVERAGE)
-    DEBUG_INFO=$(DEBUG_INFO)
-    DIAG=$(DIAG)
-    LIB_TYPE=$(LIB_TYPE)
-    LINK_TYPE=$(LINK_TYPE)
-    OMP_VERSION=$(OMP_VERSION)
-    OPTIMIZATION=$(OPTIMIZATION)
-    VERSION=$(VERSION)
-    CPPFLAGS=$(subst $(space),_,$(CPPFLAGS))
-    CFLAGS=$(subst $(space),_,$(CFLAGS))
-    CXXFLAGS=$(subst $(space),_,$(CXXFLAGS))
-    FFLAGS=$(subst $(space),_,$(FFLAGS))
-    LDFLAGS=$(subst $(space),_,$(LDFLAGS))
-    OMPT_SUPPORT=$(OMPT_SUPPORT)
-    OMPT_BLAME=$(OMPT_BLAME)
-    OMPT_TRACE=$(OMPT_TRACE)
-endef
-# And check it.
-include $(tools_dir)src/common-checks.mk
-
-# Function to convert LIB_TYPE to printable one.
-legal_type = $(if $(filter norm,$(LIB_TYPE)),Performance,$(if $(filter prof,$(LIB_TYPE)),Profiling,Stub))
-
-# Check the OS X version (we need it to decide which tool use for objects accumulation)
-ifeq "$(os)" "mac"
-    mac_os_new := $(shell /bin/sh -c 'if [[ `sw_vers -productVersion` > 10.6 ]]; then echo "1"; else echo "0"; fi')
-endif
-
-
-# --------------------------------------------------------------------------------------------------
-# Dev tools and general options (like -fpic, -O2 or -g).
-# --------------------------------------------------------------------------------------------------
-include $(tools_dir)src/common-tools.mk
-
-# --------------------------------------------------------------------------------------------------
-# Project-specific tools options.
-# --------------------------------------------------------------------------------------------------
-
-# --- Assembler options ---
-
-ifeq "$(os)" "win"
-    ifeq "$(arch)" "32"
-        as-flags += -coff
-        as-flags += -D_M_IA32
-    endif
-    ifeq "$(arch)" "32e"
-        as-flags  += -D_M_AMD64
-    endif
-    ifeq "$(arch)" "64"
-    endif
-endif
-
-# --- C/C++ options ---
-
-# Enable _Quad type.
-ifneq "$(filter icc icl icl.exe,$(c))" ""
-    c-flags   += -Qoption,cpp,--extended_float_types
-    cxx-flags += -Qoption,cpp,--extended_float_types
-endif
-
-ifeq "$(c)" "gcc"
-    ifeq "$(arch)" "32"
-        c-flags += -m32 -msse
-        cxx-flags += -m32 -msse
-        fort-flags += -m32 -msse
-        ld-flags += -m32 -msse
-        as-flags += -m32 -msse
-    endif
-endif
-
-ifeq "$(c)" "clang"
-    c-flags += -Wno-unused-value -Wno-switch -Wno-deprecated-register
-    cxx-flags += -Wno-unused-value -Wno-switch -Wno-deprecated-register
-    ifeq "$(arch)" "32"
-        c-flags += -m32 -msse
-        cxx-flags += -m32 -msse
-        fort-flags += -m32 -msse
-        ld-flags += -m32 -msse
-        as-flags += -m32 -msse
-    endif
-    HAVE_QUAD = 0
-endif
-
-ifeq "$(LINK_TYPE)" "dyna"
-# debug-info
-    ifeq "$(os)" "win"
-        c-flags    += -Zi
-        cxx-flags  += -Zi
-        fort-flags += -Zi
-    else
-      ifneq "$(os)" "mac"
-        c-flags    += -g
-        cxx-flags  += -g
-        fort-flags += -g
-        ld-flags   += -g
-      endif
-    endif
-endif
-
-# Enable 80-bit "long double".
-# ??? In original makefile, it was enabled for all files on win_32 and win_64, and only for one
-# file kmp_atomic.c on win_32e.
-ifeq "$(os)" "win"
-    c-flags   += -Qlong_double
-    cxx-flags += -Qlong_double
-endif
-
-# Enable saving compiler options and version in object files and libraries.
-ifeq "$(filter gcc clang,$(c))" ""
-    ifeq "$(os)" "win"
-        # Newer MS linker issues warnings if -Qsox is used:
-        # "warning LNK4224: /COMMENT is no longer supported;  ignored"
-        # so let us comment it out (and delete later).
-        # ifneq "$(arch)" "32e"
-        #     c-flags   += -Qsox
-        #     cxx-flags += -Qsox
-        # endif
-        fort-flags += -Qsox
-    else
-        # For unknown reason, icc and ifort on mac does not accept this option.
-        ifneq "$(filter lin,$(os))" ""
-            c-flags    += -sox
-            cxx-flags  += -sox
-            fort-flags += -sox
-        endif
-    endif
-endif
-
-# On Linux and Windows Intel64 we need offload attribute for all Fortran entries
-# in order to support OpenMP function calls inside Device constructs
-ifeq "$(fort)" "ifort"
-    ifeq "$(os)_$(arch)" "lin_32e"
-        # TODO: change to -qoffload... when we stop supporting 14.0 compiler (-offload is deprecated)
-        fort-flags += -offload-attribute-target=mic
-    endif
-    ifeq "$(os)_$(arch)" "win_32e"
-        fort-flags += /Qoffload-attribute-target:mic
-    endif
-endif
-
-ifeq "$(arch)" "mic"
-    c-flags    += -mmic
-    cxx-flags  += -mmic
-    fort-flags += -mmic
-    ld-flags   += -mmic
-    as-flags   += -mmic
-    cpp-flags  += -mmic
-endif
-
-# Exception handling.
-ifeq "$(os)" "win"
-    # ??? Enable exception handling?
-    ifeq "$(LINK_TYPE)" "dyna"
-        c-flags   += -EHsc
-        cxx-flags += -EHsc
-    endif
-else
-    # Disable exception handling.
-    c-flags   += -fno-exceptions
-    cxx-flags += -fno-exceptions
-endif
-
-# Disable use of EBP as general purpose register.
-ifeq "$(os)" "win"
-    ifeq "$(arch)" "32"
-        c-flags   += -Oy-
-        cxx-flags += -Oy-
-    endif
-endif
-
-ifeq "$(os)" "lin"
-    ifneq "$(arch)" "mic"
-    c-flags   += -Wsign-compare
-    cxx-flags += -Wsign-compare
-    ld-flags  += -Wsign-compare
-    ifeq "$(filter gcc clang,$(c))" ""
-        c-flags   += -Werror
-        cxx-flags += -Werror
-        ld-flags  += -Werror
-    endif
-endif
-endif
-ifeq "$(os)" "win"
-    c-flags   += -WX
-    cxx-flags += -WX
-    ld-flags  += -WX:NO
-endif
-
-ifeq "$(arch)" "mic"
-    # With "-ftls-model=initial-exec" the compiler generates faster code for static TLS
-    # accesses, it generates slower calls to glibc otherwise. We don't use this
-    # feature on Linux because it prevents dynamic loading (use of dlopen) of the library.
-    # Reliable dynamic loading is more important than slightly faster access to TLS.
-    # On Intel(R) Xeon Phi(TM) coprocessor we haven't encountered dynamic loading problem yet, so use faster
-    # access to static TLS.
-    c-flags   += -ftls-model=initial-exec
-    cxx-flags += -ftls-model=initial-exec
-    # disable streaming stores in order to work on A0 Si
-    c-flags   += -opt-streaming-stores never
-    cxx-flags += -opt-streaming-stores never
-endif
-
-# Select C runtime.
-ifeq "$(os)" "win"
-    # Regardless of following -Zl option, we should specify -MT or -MTd, otherwise test-touch
-    # wil fails due to unresolved reference "_errno".
-    ifeq "$(OPTIMIZATION)" "on"
-        c-flags   += -MT
-        cxx-flags += -MT
-    else
-        c-flags   += -MTd
-        cxx-flags += -MTd
-    endif
-    ifeq "$(LINK_TYPE)" "stat"
-        # Do not emit C runtime library to object file. It will allows link OpenMP RTL with either static
-        # or dynamic C runtime. Windows* OS specific, applicable only to static RTL.
-        c-flags   += -Zl
-        cxx-flags += -Zl
-    endif
-endif
-
-ifeq "$(os)" "win"
-    c-flags   += -W3
-    cxx-flags += -W3
-    # Disable warning: "... declared but never referenced"
-    # Disable remark #5082: Directive ignored - Syntax error, found IDENTIFIER 'LRB'...
-    fort-flags   += -Qdiag-disable:177,5082
-    c-flags      += -Qdiag-disable:177
-    cxx-flags    += -Qdiag-disable:177
-endif
-
-ifeq "$(CPLUSPLUS)" "on"
-    ifeq "$(os)" "win"
-        c-flags   += -TP
-    else ifeq "$(arch)" "ppc64"
-    # c++11 on ppc64 linux removes definition of preproc. macros, needed in .hs
-      c-flags   += -x c++ -std=gnu++11
-    else
-        ifneq "$(filter gcc clang,$(c))" ""
-            c-flags   += -x c++ -std=c++11
-        else
-            c-flags   += -Kc++
-        endif
-    endif
-endif
-
-# --- Linker options ---
-
-ifeq "$(os)" "lin"
-    ifneq "$(arch)" "mic"
-    ifneq "$(LIB_TYPE)" "stub"
-        ifeq "$(ld)" "ld"
-            # Warn about non-PIC code presence
-            ld-flags += --warn-shared-textrel
-            ld-flags += -fini=__kmp_internal_end_fini
-            ld-flags += -lpthread
-        else # $(c) or $(cxx)
-            ld-flags += -Wl,--warn-shared-textrel
-            ld-flags += -Wl,-fini=__kmp_internal_end_fini
-            ld-flags += -pthread
-        endif
-    endif
-    ifeq "$(ld)" "$(c)"
-        ld-flags += -fPIC
-        ifeq "$(DEBUG_INFO)" "on"
-            ld-flags += -g
-        endif
-        ifeq "$(OPTIMIZATION)" "off"
-            ld-flags += -O0
-        endif
-        ld-flags += -Wl,--version-script=$(src_dir)exports_so.txt
-    else
-        ld-flags += --version-script=$(src_dir)exports_so.txt
-    endif
-    ifeq "$(ld)" "$(c)"
-        # to remove dependency on libimf, libsvml, libintlc:
-        ifeq "$(c)" "icc"
-            ld-flags-dll += -static-intel
-        endif
-        ld-flags-dll += -Wl,--as-needed
-        # to remove dependency on libgcc_s:
-        ifeq "$(c)" "gcc"
-            ld-flags-dll += -static-libgcc
-            # omp_os is non-empty only in the open-source code
-            ifneq "$(omp_os)" "freebsd"
-                ld-flags-extra += -Wl,-ldl
-            endif
-        endif
-        ifeq "$(c)" "clang"
-            ifneq "$(omp_os)" "freebsd"
-                ld-flags-extra += -Wl,-ldl
-            endif
-        endif
-        ifeq "$(arch)" "32"
-            ifeq "$(filter gcc clang,$(c))" ""
-            # to workaround CQ215229 link libirc_pic manually
-            ld-flags-extra += -lirc_pic
-            endif
-        endif
-        ifeq "$(filter 32 32e 64 ppc64 ppc64le,$(arch))" ""
-            ld-flags-extra += $(shell pkg-config --libs libffi)
-        endif
-    else
-        ifeq "$(arch)" "32e"
-            # ???
-            ld-flags += -Bstatic -L/usr/lib64 -lc_nonshared -Bdynamic
-        endif
-    endif
-    else # Below are Intel(R) Many Integrated Core Architecture linker flags
-  ifeq "$(ld)" "ld"
-    ifneq "$(LIB_TYPE)" "stub"
-        ld-flags += -lthr
-        ld-flags += -fini=__kmp_internal_end_atexit
-        # Warn about non-PIC code presence
-        ld-flags += --warn-shared-textrel
-    endif
-    ld-flags += --version-script=$(src_dir)exports_so.txt
-  endif
-  ifeq "$(ld)" "$(c)"
-    ld-flags += -Wl,--warn-shared-textrel
-    ld-flags += -Wl,--version-script=$(src_dir)exports_so.txt
-    ld-flags += -static-intel
-    # Don't link libcilk*.
-    ld-flags += -no-intel-extensions
-    # Discard unneeded dependencies.
-    ld-flags += -Wl,--as-needed
-#    ld-flags += -nodefaultlibs
-    # To check which libraries the compiler links comment above line and uncomment below line
-#    ld-flags += -\#
-    # link libraries in the order the icc compiler uses (obtained using "icc -shared -#" command line)
-    # Compiler 20101017 uses "-lintlc -lthr -lc -lintlc -lirc_s" sequence, we follow it:
-#    ld-flags += -lintlc
-    ifneq "$(LIB_TYPE)" "stub"
-        ld-flags += -pthread
-            ld-flags += -ldl
-        endif
-    # include the c++ library for stats-gathering code
-    ifeq "$(stats)" "on"
-        ld-flags-extra += -Wl,-lstdc++
-    endif
-  endif
-endif
-endif
-
-
-ifeq "$(os)" "mac"
-    ifeq "$(ld)" "icc"
-        ld-flags += -no-intel-extensions
-    endif
-    ld-flags += -single_module
-    ld-flags += -current_version $(VERSION).0 -compatibility_version $(VERSION).0
-endif
-
-ifeq "$(os)" "win"
-    ld-flags += -incremental:no
-    ld-flags += -version:$(VERSION).0
-endif
-
-# --------------------------------------------------------------------------------------------------
-# Project-specific preprocessor definitions.
-# --------------------------------------------------------------------------------------------------
-
-cpp-flags += -D KMP_ARCH_STR="\"$(call legal_arch,$(arch))\""
-
-ifeq "$(os)" "win"
-    cpp-flags += -D _WINDOWS -D _WINNT -D _WIN32_WINNT=0x0501
-    # 0x0501 means Windows* XP* OS or Windows* Server 2003* OS or later.
-    # We need this for GetModuleHanleEx function.
-    ifeq "$(LINK_TYPE)" "dyna"
-        cpp-flags += -D _USRDLL
-    endif
-else # lin, mic or mac
-    cpp-flags += -D _GNU_SOURCE
-    cpp-flags += -D _REENTRANT
-endif
-
-# TODO: DIAG leads to DEBUG. Confusing a bit. Raname KMP_DEBUG to KMP_DIAG?
-ifeq "$(DIAG)" "on"
-    cpp-flags += -D KMP_DEBUG
-endif
-ifeq "$(COVERAGE)" "on"
-    cpp-flags += -D COVER
-endif
-# Assertions in OMP RTL code are controlled by two macros: KMP_DEBUG enables or disables assertions
-# iff KMP_USE_ASSERT is defined. If KMP_USE_ASSERT is not defined, assertions disabled regardless of
-# KMP_DEBUG. It was implemented for code coverage -- to have debug build with no assertion, but it
-# does not have much effect. TODO: Remove macro.
-ifeq "$(COVERAGE)" "off"
-    cpp-flags += -D KMP_USE_ASSERT
-endif
-
-cpp-flags += -D BUILD_I8
-ifneq "$(os)" "win"
-    cpp-flags += -D BUILD_TV
-endif
-cpp-flags += -D KMP_LIBRARY_FILE=\"$(lib_file)\"
-cpp-flags += -D KMP_VERSION_MAJOR=$(VERSION)
-
-# Customize ppc64 and aarch64 cache line size to 128, use 64 otherwise
-# Almost all data structures (kmp.h) are aligned to a cache line to reduce false sharing, thus
-# increasing performance.  For heavily accessed data structures (e.g., kmp_base_info), there are
-# members of the data structure that are grouped together according to their memory access 
-# pattern.  For example, readonly data is put on cache lines together. Then, on separate cachelines,
-# private data used by the working thread is put on its own cache lines. etc.
-ifneq "$(filter aarch64 ppc64 ppc64le,$(arch))" ""
-  cpp-flags += -D CACHE_LINE=128
-else 
-  cpp-flags += -D CACHE_LINE=64
-endif
-
-cpp-flags += -D KMP_ADJUST_BLOCKTIME=1
-cpp-flags += -D BUILD_PARALLEL_ORDERED
-cpp-flags += -D KMP_ASM_INTRINS
-cpp-flags += -D KMP_USE_INTERNODE_ALIGNMENT=0
-# Linux and MIC compile with version symbols
-# ppc64 and ppc64le architectures don't compile with version symbols
-ifneq "$(filter lin,$(os))" ""
-ifeq "$(filter ppc64 ppc64le,$(arch))" ""
-    cpp-flags += -D KMP_USE_VERSION_SYMBOLS
-endif
-endif
-ifneq "$(arch)" "mic"
-    cpp-flags += -D USE_LOAD_BALANCE
-endif
-ifneq "$(os)" "win"
-    cpp-flags += -D USE_CBLKDATA
-    # ??? Windows* OS: USE_CBLKDATA defined in kmp.h.
-endif
-ifeq "$(os)" "win"
-    cpp-flags += -D KMP_WIN_CDECL
-endif
-ifeq "$(LINK_TYPE)" "dyna"
-    cpp-flags += -D KMP_DYNAMIC_LIB
-endif
-ifeq "$(LIB_TYPE)" "stub"
-    cpp-flags += -D KMP_STUB
-endif
-ifeq "$(VERSION)" "4"
-else # 5
-    ifeq "$(os)" "win"
-    else
-        cpp-flags += -D KMP_GOMP_COMPAT
-    endif
-endif
-cpp-flags += -D KMP_NESTED_HOT_TEAMS
-ifneq "$(filter 32 32e mic,$(arch))" ""
-cpp-flags += -D KMP_USE_ADAPTIVE_LOCKS=1 -D KMP_DEBUG_ADAPTIVE_LOCKS=0
-endif
-
-# is the std c++ library needed? (for stats-gathering, it is)
-std_cpp_lib=0
-ifneq "$(filter lin,$(os))" ""
-    ifeq "$(stats)" "on"
-        cpp-flags += -D KMP_STATS_ENABLED=1
-        std_cpp_lib=1
-    else
-        cpp-flags += -D KMP_STATS_ENABLED=0
-    endif
-else # no mac or windows support for stats-gathering
-    ifeq "$(stats)" "on"
-        $(error Statistics-gathering functionality not available on $(os) platform)
-    endif
-    cpp-flags += -D KMP_STATS_ENABLED=0
-endif
-
-# define compatibility with different OpenMP versions
-have_omp_50=0
-have_omp_41=0
-have_omp_40=0
-ifeq "$(OMP_VERSION)" "50"
-  have_omp_50=1
-  have_omp_41=1
-  have_omp_40=1
-endif
-ifeq "$(OMP_VERSION)" "41"
-  have_omp_50=0
-  have_omp_41=1
-  have_omp_40=1
-endif
-ifeq "$(OMP_VERSION)" "40"
-  have_omp_50=0
-  have_omp_41=0
-  have_omp_40=1
-endif
-ifeq "$(OMP_VERSION)" "30"
-  have_omp_50=0
-  have_omp_41=0
-  have_omp_40=0
-endif
-cpp-flags += -D OMP_50_ENABLED=$(have_omp_50) -D OMP_41_ENABLED=$(have_omp_41) -D OMP_40_ENABLED=$(have_omp_40)
-
-# Using ittnotify is enabled by default.
-USE_ITT_NOTIFY = 1
-ifeq "$(os)-$(arch)" "win-64"
-    USE_ITT_NOTIFY = 0
-endif
-ifeq "$(LINK_TYPE)" "stat"
-    USE_ITT_NOTIFY = 0
-endif
-cpp-flags += -D USE_ITT_NOTIFY=$(USE_ITT_NOTIFY)
-ifeq "$(USE_ITT_NOTIFY)" "0"
-    # Disable all ittnotify calls.
-    cpp-flags += -D INTEL_NO_ITTNOTIFY_API
-else
-    ifeq "$(os)" "win"
-        ittnotify_static$(obj) : cpp-flags += -D UNICODE
-    endif
-endif
-# Specify prefix to be used for external symbols. Prefix is required even if ITT Nofity turned off
-# because we have some functions with __itt_ prefix (__itt_error_handler) and want prefix to be
-# changed to __kmp_itt_.
-cpp-flags += -D INTEL_ITTNOTIFY_PREFIX=__kmp_itt_
-
-
-# Linux* OS: __declspec(thread) TLS is still buggy on static builds.
-# Windows* OS: This define causes problems with LoadLibrary + declspec(thread) on Windows* OS. See CQ50564,
-#     tests kmp_load_library_lib*.c, and the following MSDN reference:
-#     http://support.microsoft.com/kb/118816
-ifneq "$(filter lin ,$(os))" ""
-    ifeq "$(LINK_TYPE)" "dyna"
-        cpp-flags += -D KMP_TDATA_GTID
-    else
-        # AC: allow __thread in static build for Intel(R) 64, looks like it is
-        # working there. It is broken on IA-32 architecture for RHEL4 and SLES9.
-        ifeq "$(arch)" "32e"
-            cpp-flags += -D KMP_TDATA_GTID
-        endif
-    endif
-endif
-
-# Defining KMP_BUILD_DATE for all files leads to warning "incompatible redefinition", because the
-# same macro is also defined in omp.h. To avoid conflict, let us define macro with different name,
-# _KMP_BUILD_TIME.
-kmp_version$(obj) : cpp-flags += -D _KMP_BUILD_TIME="\"$(date)\""
-
-# --- Macros for generate-def.pl ---
-
-gd-flags += -D arch_$(arch)
-gd-flags += -D $(LIB_TYPE)
-ifeq "$(HAVE_QUAD)" "1"
-    gd-flags += -D HAVE_QUAD
-endif
-ifeq "$(OMP_VERSION)" "41"
-    gd-flags += -D OMP_41 -D OMP_40 -D OMP_30
-else
-    ifeq "$(OMP_VERSION)" "40"
-        gd-flags += -D OMP_40 -D OMP_30
-    else
-        ifeq "$(OMP_VERSION)" "30"
-            gd-flags += -D OMP_30
-        endif
-    endif
-endif
-ifneq "$(VERSION)" "4"
-    gd-flags += -D msvc_compat
-endif
-ifeq "$(DIAG)" "on"
-    gd-flags += -D KMP_DEBUG
-endif
-
-# --- Macro for expand-vars.pl ---
-
-# $Revision and $Date often occur in file header, so define these variables to satisfy expand-vars.pl.
-ev-flags += -D Revision="\$$Revision" -D Date="\$$Date"
-
-# Various variables.
-ev-flags += -D KMP_TYPE="$(call legal_type,$(LIB_TYPE))" -D KMP_ARCH="$(call legal_arch,$(arch))"
-ev-flags += -D KMP_VERSION_MAJOR=$(VERSION) -D KMP_VERSION_MINOR=0 -D KMP_VERSION_BUILD=$(build)
-ev-flags += -D KMP_BUILD_DATE="$(date)"
-ev-flags += -D KMP_DIAG=$(if $(filter on,$(DIAG)),1,0)
-ev-flags += -D KMP_DEBUG_INFO=$(if $(filter on,$(DEBUG_INFO)),1,0)
-ifeq "$(OMP_VERSION)" "40"
-    ev-flags += -D OMP_VERSION=201307
-else
-    ifeq "$(OMP_VERSION)" "30"
-        ev-flags += -D OMP_VERSION=201107
-    else
-        ev-flags += -D OMP_VERSION=200505
-    endif
-endif
-
-# -- Options specified in command line ---
-
-cpp-flags  += $(CPPFLAGS)
-c-flags    += $(CFLAGS)
-cxx-flags  += $(CXXFLAGS)
-fort-flags += $(FFLAGS)
-ld-flags   += $(LDFLAGS)
-
-# --------------------------------------------------------------------------------------------------
-# Files.
-# --------------------------------------------------------------------------------------------------
-ifeq "$(OMPT_SUPPORT)" "on"
-    ompt_items = ompt-general
-    cpp-flags += -D OMPT_SUPPORT=1
-
-    ifeq "$(OMPT_BLAME)" "on"
-        cpp-flags += -D OMPT_BLAME=1
-    endif
-
-    ifeq "$(OMPT_TRACE)" "on"
-        cpp-flags += -D OMPT_TRACE=1
-    endif
-endif
-
-# Library files. These files participate in all kinds of library.
-lib_c_items :=      \
-    kmp_ftn_cdecl   \
-    kmp_ftn_extra   \
-    kmp_version     \
-    $(ompt_items)   \
-    $(empty)
-lib_cpp_items :=
-lib_asm_items :=
-
-# Files to be linked into import library.
-imp_c_items :=
-
-do_test_touch_mt := 1
-
-ifeq "$(LIB_TYPE)" "stub"
-    lib_c_items += kmp_stub
-else # norm or prof
-    lib_c_items +=                   \
-        kmp_alloc                    \
-        kmp_atomic                   \
-        kmp_csupport                 \
-        kmp_debug                    \
-        kmp_debugger                 \
-        kmp_itt                      \
-        $(empty)
-    ifeq "$(USE_ITT_NOTIFY)" "1"
-        lib_c_items +=  ittnotify_static
-    endif
-
-
-    lib_cpp_items +=                 \
-        kmp_environment              \
-        kmp_error                    \
-        kmp_global                   \
-        kmp_i18n                     \
-        kmp_io                       \
-        kmp_runtime                  \
-        kmp_wait_release             \
-        kmp_barrier                  \
-        kmp_settings                 \
-        kmp_str                      \
-        kmp_tasking                  \
-        kmp_taskq                    \
-        kmp_threadprivate            \
-        kmp_utility                  \
-        kmp_affinity                 \
-        kmp_dispatch                 \
-        kmp_lock                     \
-        kmp_sched                    \
-        $(empty)
-
-ifeq ($(OMP_VERSION),$(filter $(OMP_VERSION),40 41))
-    lib_cpp_items += kmp_taskdeps
-    lib_cpp_items += kmp_cancel
-endif
-ifeq "$(stats)" "on"
-    lib_cpp_items += kmp_stats
-    lib_cpp_items += kmp_stats_timing
-endif
-
-    # OS-specific files.
-    ifeq "$(os)" "win"
-        lib_c_items += z_Windows_NT_util
-        # Arch-specific files.
-        lib_c_items   += z_Windows_NT-586_util
-        lib_asm_items += z_Windows_NT-586_asm
-        ifeq "$(LINK_TYPE)" "dyna"
-            imp_c_items += kmp_import
-            # for win_32/win_32e dynamic libguide40.dll,
-            # build the shim lib instead
-            ifeq "$(VERSION)" "4"
-                ifneq "$(arch)" "64"
-                    ifeq "$(LIB_TYPE)" "norm"
-                    lib_c_items   = kmp_shim
-                        lib_cpp_items =
-                        lib_asm_items =
-                        gd-flags += -D shim
-                        # for some reason, test-touch-md is able to work with
-                        # the build compiler's version of libompmd.dll, but
-                        # test-touch-mt can't load it.
-                        do_test_touch_mt := 0
-                    endif
-                endif
-            endif
-        endif
-    else # lin, mic or mac
-        lib_c_items += z_Linux_util
-        # GCC Compatibility files
-        ifeq "$(VERSION)" "4"
-        else # 5
-            lib_c_items += kmp_gsupport
-        endif
-        lib_asm_items += z_Linux_asm
-    endif
-endif
-
-lib_obj_files := $(sort $(addsuffix $(obj),$(lib_c_items) $(lib_cpp_items) $(lib_asm_items)))
-imp_obj_files := $(sort $(addsuffix $(obj),$(imp_c_items) $(imp_cpp_items) $(imp_asm_items)))
-dep_files     := $(sort $(addsuffix .d,$(lib_c_items) $(lib_cpp_items) $(imp_c_items) $(imp_cpp_items)))
-i_files       := $(sort $(addsuffix .i,$(lib_c_items) $(lib_cpp_items) $(imp_c_items) $(imp_cpp_items)))
-
-
-# --- Construct library file name ---
-
-ifeq "$(VERSION)" "4"
-    ifeq "$(LIB_TYPE)" "stub"
-        _lib_item = libompstub
-    else # norm or prof
-        _lib_item = libguide
-    endif
-    ifeq "$(os)-$(LINK_TYPE)" "win-dyna"
-        _lib_item += 40
-    endif
-    ifeq "$(LIB_TYPE)" "prof"
-        _lib_item += _stats
-    endif
-else
-    _lib_item = libomp
-    ifeq "$(LIB_TYPE)" "prof"
-        _lib_item += prof
-    endif
-    ifeq "$(LIB_TYPE)" "stub"
-        _lib_item += stubs
-    endif
-    ifeq "$(os)" "win"
-        ifeq "$(LINK_TYPE)" "dyna"
-            _lib_item += md
-        else
-            _lib_item += mt
-        endif
-    endif
-endif
-# _lib_item is a list of space separated name parts. Remove spaces to form final name.
-lib_item = $(subst $(space),,$(_lib_item))
-ifeq "$(LINK_TYPE)" "dyna"
-    lib_ext = $(dll)
-else
-    lib_ext = $(lib)
-endif
-lib_file  = $(lib_item)$(lib_ext)
-ifeq "$(os)-$(LINK_TYPE)" "win-dyna"
-    imp_file  = $(lib_item)$(lib)
-    def_file  = $(lib_item).def
-    res_file  = $(lib_item).res
-    # PDB file should be generated if: ( DEBIG_INFO is on ) OR ( we are building 32-bit normal
-    # library AND version is 5 ).
-    ifneq "$(filter on,$(DEBUG_INFO))$(filter norm-5,$(LIB_TYPE)-$(VERSION))" ""
-        pdb_file = $(lib_item).pdb
-    endif
-endif
-ifneq "$(filter lin,$(os))" ""
-    ifeq "$(LINK_TYPE)" "dyna"
-      ifneq "$(DEBUG_INFO)" "on"
-        dbg_file = $(lib_item).dbg
-      endif
-    else
-        dbg_strip = "on"
-    endif
-endif
-
-# --- Output files ---
-
-out_lib_files  = $(addprefix $(out_lib_dir),$(lib_file) $(imp_file) $(pdb_file) $(dbg_file))
-out_mod_files  = \
-    $(addprefix $(out_ptf_dir)include/,omp_lib.mod omp_lib_kinds.mod)
-out_cmn_files  = \
-    $(addprefix $(out_cmn_dir)include/,omp.h omp_lib.h omp_lib.f omp_lib.f90)
-ifeq "$(OMPT_SUPPORT)" "on"
-    out_cmn_files  += $(addprefix $(out_cmn_dir)include/,ompt.h)
-endif
-
-ifneq "$(out_lib_fat_dir)" ""
-    out_lib_fat_files  = $(addprefix $(out_lib_fat_dir),$(lib_file) $(imp_file))
-endif
-
-# --- Special dependencies ---
-
-# We have to encode dependencies on omp.h manually, because automatic dependency generation
-# by compiler produces depedency on omp.h file located in compiler include directory.
-kmp_csupport$(obj) : omp.h
-kmp_stub$(obj)     : omp.h
-
-# --------------------------------------------------------------------------------------------------
-# External libraries to link in.
-# --------------------------------------------------------------------------------------------------
-
-# We (actually, our customers) do no want OpenMP RTL depends on external libraries, so we have to
-# pick up some object files from libirc library (Intel compiler generate code with calls to libirc)
-# and link them into OMP RTL.
-# libipgo is required only for collecting code coverage data, but is is convenient to link in into
-# OMP RTL as well, not to depend on extra libs and paths.
-
-# libirc does matter only if Intel compiler is used.
-ifneq "$(filter icc icl icl.exe,$(c))" ""
-
-    ifneq "$(ICC_LIB_DIR)" ""
-        icc_lib_dir := $(ICC_LIB_DIR)
-    else
-        #
-        # Let us find path to Intel libraries first. (don't use tabs in these lines!)
-        #
-        icc_path := $(shell which $(c))
-        $(call debug,icc_path)
-        ifeq "$(words $(icc_path))" "0"
-            $(error Path to "$(c)" not found, reported path: $(icc_path))
-        endif
-        ifneq "$(words $(icc_path))" "1"
-            $(error Path to "$(c)" contains spaces: "$(icc_path)")
-        endif
-        ifeq "$(os)" "win"  # Windows* OS specific.
-            # `which' can return path with backslashes. Convert them.
-            icc_path := $(subst \,/,$(icc_path))
-            # icc's "bin/" directory may be named as "Bin/" or even "BIN/". Convert it to lower case.
-            icc_path := $(subst B,b,$(icc_path))
-            icc_path := $(subst I,i,$(icc_path))
-            icc_path := $(subst N,n,$(icc_path))
-            $(call debug,icc_path)
-        endif
-        # icc 10.x directory layout:
-        #         bin/
-        #         lib/
-        # icc 11.x directory layout:
-        #         bin/{ia32,intel64}/
-        #         lib/{ia32,intel64}/
-        # icc 12.x directory layout:
-        #         bin/{ia32,intel64}/
-        #         compiler/lib/{ia32,intel64}/
-        # Note: On OS X* fat libraries reside in lib/ directory. On other systems libraries are in
-        # lib/<arch>/.
-        icc_path_up1 := $(dir $(icc_path))
-        icc_path_up2 := $(dir $(patsubst %/,%,$(icc_path_up1)))
-        $(call debug,icc_path_up1)
-        $(call debug,icc_path_up2)
-        ifneq "$(filter %/bin/,$(icc_path_up1))" ""
-            # Look like 10.x compiler.
-            icc_lib_dir := $(patsubst %/bin/,%/lib/,$(icc_path_up1))
-        else
-            ifneq "$(filter %/bin/,$(icc_path_up2))" ""
-                # It looks like 11.x or later compiler.
-                ifeq "$(os)" "mac"
-                    icc_lib12 := $(patsubst %/bin/,%/compiler/lib/,$(icc_path_up2))
-                    ifneq "$(wildcard $(icc_lib12)libirc*$(lib))" ""
-                        # 12.x
-                        icc_lib_dir := $(icc_lib12)
-                    else
-                        # 11.x
-                        icc_lib_dir := $(patsubst %/bin/,%/lib/,$(icc_path_up2))
-                    endif
-                else
-                    icc_lib12 := $(patsubst %/bin/,%/compiler/lib/,$(icc_path_up2))$(notdir $(patsubst %/,%,$(icc_path_up1)))/
-                    ifneq "$(wildcard $(icc_lib12)libirc*$(lib))" ""
-                        # 12.x
-                        icc_lib_dir := $(icc_lib12)
-                    else
-                        # 11.x
-                        icc_lib_dir := $(patsubst %/bin/,%/lib/,$(icc_path_up2))$(notdir $(patsubst %/,%,$(icc_path_up1)))/
-                    endif
-                endif
-            endif
-        endif
-        $(call debug,icc_lib_dir)
-        ifeq "$(icc_lib_dir)" ""
-            $(error Path to $(c) lib/ dir not found)
-        endif
-    endif
-
-    #
-    # Then select proper libraries.
-    #
-    ifeq "$(os)" "win"
-        libirc  = $(icc_lib_dir)\libircmt$(lib)
-        libipgo = $(icc_lib_dir)\libipgo$(lib)
-    else # lin, mic or mac
-        ifeq "$(LINK_TYPE)" "dyna"
-            # In case of dynamic linking, prefer libi*_pic.a libraries, they contains
-            # position-independent code.
-            libirc  = $(icc_lib_dir)libirc_pic$(lib)
-            libipgo = $(icc_lib_dir)libipgo_pic$(lib)
-            # If libi*_pic.a is not found (it is missed in older compilers), use libi*.a.
-            ifeq "$(wildcard $(libirc))" ""
-                libirc = $(icc_lib_dir)libirc$(lib)
-            endif
-            ifeq "$(wildcard $(libipgo))" ""
-                libipgo = $(icc_lib_dir)libipgo$(lib)
-            endif
-        else
-            libirc  = $(icc_lib_dir)libirc$(lib)
-            libipgo = $(icc_lib_dir)libipgo$(lib)
-        endif
-    endif
-
-    # Ok, now let us decide when linked
-    # Linux* OS:
-    # We link in libraries to static library only.
-    ifeq "$(os)-$(LINK_TYPE)" "lin-stat"
-        ifneq "$(arch)" "mic"
-        linked_in_libs += libirc
-    endif
-    endif
-    # OS X*:
-    # The trick is not required in case of dynamic library, but on Intel(R) 64 architecture we have a
-    # problem: libirc.a is a fat, so linker (libtool) produces fat libguide.dylib... :-( (Only
-    # functions from libirc are presented for both architectures, libguide functions are for Intel(R) 64
-    # only.) To avoid this undesired effect, libirc trick is enabled for both static and dynamic
-    # builds. Probably we can instruct libtool to produce "thin" (not fat) library by using
-    # -arch_only option...
-    ifeq "$(os)" "mac"
-        linked_in_libs += libirc
-    endif
-    # Windows* OS:
-    # The trick is required only in case of static OMP RTL. In case of dynamic OMP RTL linker does
-    # the job.
-    ifeq "$(os)-$(LINK_TYPE)" "win-stat"
-        linked_in_libs += libirc
-    endif
-
-    ifeq "$(COVERAGE)" "on"
-        linked_in_libs += libipgo
-    endif
-
-endif
-
-# --------------------------------------------------------------------------------------------------
-# Main targets.
-# --------------------------------------------------------------------------------------------------
-
-all    : lib inc mod
-lib    : tests $(out_lib_files) libomp_aliases
-mod    : $(out_mod_files)
-clean  :
-  $(rm) $(out_lib_files) $(out_lib_fat_files)
-  $(rm) $(out_mod_files)
-
-# --------------------------------------------------------------------------------------------------
-# Building library.
-# --------------------------------------------------------------------------------------------------
-
-$(lib_file) : $(if $(dbg_file),stripped,unstripped)/$(lib_file)
-  $(target)
-  $(cp) $< $@
-
-ifneq "$(dbg_file)" ""
-    $(dbg_file) : unstripped/$(dbg_file)
-  $(target)
-  $(cp) $< $@
-endif
-
-ifneq "$(filter lin,$(os))" ""
-    lib_file_deps = $(if $(linked_in_libs),required/.objs,$(lib_obj_files))
-endif
-ifeq "$(os)" "mac"
-    lib_file_deps = omp$(obj)
-endif
-ifeq "$(os)" "win"
-    lib_file_deps = $(if $(linked_in_libs),wiped/.objs,$(lib_obj_files))
-endif
-
-# obj_dep_files -- object files, explicitly specified in dependency list. Other files (non-object)
-# are filtered out.
-obj_deps_files = $(filter %$(obj),$^)
-# obj_deps_flags -- object files corresponding to flags, specified in dependency list. Flag is a
-# special file like "required/.objs". Flag file is replaced with a list of all object files in flag
-# directory, for example, "required/*.o"
-obj_deps_flags = $(addsuffix *$(obj),$(dir $(filter %/.objs,$^)))
-# obj_deps_all -- list of all object files specified in dependency list, either explicit or found
-# in flagged directories.
-obj_deps_all   = $(obj_deps_files) $(obj_deps_flags)
-
-unstripped/$(lib_file).lst : $(lib_file_deps) unstripped/.dir .rebuild
-  $(target)
-  echo $(obj_deps_all) > $@
-
-ifeq "$(os)-$(LINK_TYPE)" "lin-dyna"
-    $(lib_file) : exports_so.txt
-endif
-
-# Copy object files, wiping out references to libirc library. Object files (ours and extracted
-# from libirc.lib) have "-defaultlib:libirc.lib" linker directive, so linker will require libirc.lib
-# regardless of absence of real dependency. Actually, this rule is required only on Windows* OS, but
-# there is no Windows* OS-specific commands, so I omit conditions to keep code shorter and be able test
-# the rule on Linux* OS.
-# Note: If we are not going to pick up objects from libirc, there is no point in wiping out
-# libirc references.
-# Addition: Wipe also references to C++ runtime (libcpmt.lib) for the same reason: sometimes C++
-# runtime routines are not actually used, but compiler puts "-defaultlib:libcpmt.lib" directive to
-# object file. Wipe it out, if we have real dependency on C++ runtime, test-touch will fail.
-wiped/.objs : required/.objs \
-    $(tools_dir)wipe-string.pl wiped/.dir .rebuild
-  $(target)
-  $(rm) $(dir $@)*$(obj)
-    ifeq "$(os)" "win"
-  $(perl) $(tools_dir)wipe-string.pl --quiet \
-      --wipe-regexp="(-|/)(defaultlib|DEFAULTLIB):\"(libir|libc|LIBC|OLDN|libmm|libde|svml).*?\"" \
-      --target-directory=$(dir $@) $(obj_deps_all)
-    else
-  $(perl) $(tools_dir)wipe-string.pl --quiet \
-      --wipe-regexp="(-|/)(defaultlib|DEFAULTLIB):\"(libir|libc|LIBC|OLDN).*?\"" \
-      --target-directory=$(dir $@) $(obj_deps_all)
-    endif
-  $(touch) $@
-
-# required-objects.pl uses "objcopy" utility to rename symbols in object files. On Linux* OS this is a
-# standard utility (from binutils package). On Windows* OS we provides homebrew implementation (very
-# limited, but enough for our purposes).
-ifeq "$(os)" "win"
-    objcopy = objcopy$(exe)
-endif
-
-# required/ is a directory containing OMP RTL object files and really required files from external
-# libraries. required/.obj is a flag. If this file present, it means all required objects already
-# in place. Note, required-objects.pl copies files to specified directory. It is necessary, because
-# object files are edited during copying -- symbols defined in external object files are renamed.
-required/.objs : $(lib_obj_files) $(addsuffix /.objs,$(linked_in_libs)) \
-    $(tools_dir)required-objects.pl $(objcopy) required/.dir .rebuild
-  $(target)
-  $(rm) $(dir $@)*$(obj)
-  $(perl) $(tools_dir)required-objects.pl --quiet $(oa-opts) --prefix=__kmp_external_ \
-      --base $(obj_deps_files) --extra $(obj_deps_flags) --copy-all=$(dir $@)
-  $(touch) $@
-
-# Extracting object files from libirc. File "libirc/.obj" is a flag. If the file present, make
-# thinks files are extracted.
-ifneq "$(libirc)" ""
-    libirc/.objs : $(libirc) \
-  $(tools_dir)extract-objects.pl libirc/.dir .rebuild
-      $(target)
-      $(rm) $(dir $@)*$(obj)
-      $(perl) $(tools_dir)extract-objects.pl --quiet $(oa-opts) --output=$(dir $@) $<
-      $(touch) $@
-endif
-
-# Extracting object files from libipgo. File "/libipgo/.obj" is a flag. If the file present, make
-# thinks objects are extracted.
-ifneq "$(libipgo)" ""
-    libipgo/.objs : $(libipgo) \
-  $(tools_dir)extract-objects.pl libipgo/.dir .rebuild
-      $(target)
-      $(rm) $(dir $@)*$(obj)
-      $(perl) $(tools_dir)extract-objects.pl --quiet $(oa-opts) --output=$(dir $@) $<
-      $(touch) $@
-endif
-
-
-stripped/$(lib_file) : unstripped/$(lib_file) $(dbg_file) stripped/.dir .rebuild
-  $(target)
-        ifeq "$(arch)" "mic"
-      x86_64-k1om-linux-objcopy --strip-debug $< $@.tmp
-      x86_64-k1om-linux-objcopy --add-gnu-debuglink=$(dbg_file) $@.tmp $@
-        else
-  objcopy --strip-debug $< $@.tmp
-  objcopy --add-gnu-debuglink=$(dbg_file) $@.tmp $@
-        endif
-
-ifeq "$(os)" "mac"
-
-    # These targets are under condition because of some OS X*-specific ld and nm options. For
-    # example, GNU nm does not accept -j, GNU ld does not know -filelist.
-
-    # omp.o is a big object file including all the OMP RTL object files and object files from
-    # external libraries (like libirc). It is partially linked, references to external symbols
-    # (e. g. references to libirc) already resolved, symbols defined in external libraries are
-    # hidden by using -unexported-symbol-list and -non_global_symbols_strip_list linker options
-    # (both options are required).
-    # AC: 2012-04-12: after MAC machines upgrade compiler fails to create object, so use linker instead
-ifeq "$(mac_os_new)" "1"
-    omp$(obj) : $(lib_obj_files) external-symbols.lst external-objects.lst .rebuild
-      $(target)
-      ld -r -unexported_symbols_list external-symbols.lst \
-    -non_global_symbols_strip_list external-symbols.lst \
-    -filelist external-objects.lst \
-    -o $@ $(obj_deps_files)
-else
-    omp$(obj) : $(lib_obj_files) external-symbols.lst external-objects.lst .rebuild
-      $(target)
-      $(c) -r -nostartfiles -static-intel  -no-intel-extensions \
-    -Wl,-unexported_symbols_list,external-symbols.lst \
-    -Wl,-non_global_symbols_strip_list,external-symbols.lst \
-    -filelist external-objects.lst \
-    -o $@ $(obj_deps_files)
-endif
-
-    # external-objects.lst is a list of object files extracted from external libraries, which should
-    # be linked into omp.o. kmp_dummy.o is added to the list to avoid empty list -- OS X* utilities
-    # nm and ld do not like empty lists.
-    external-objects.lst : $(lib_obj_files) $(addsuffix /.objs,$(linked_in_libs)) kmp_dummy$(obj) \
-  $(tools_dir)required-objects.pl .rebuild
-      $(target)
-      $(perl) $(tools_dir)required-objects.pl $(oa-opts) \
-    --base $(obj_deps_files) --extra $(obj_deps_flags) --print-extra > $@.tmp
-      echo "kmp_dummy$(obj)" >> $@.tmp
-      mv $@.tmp $@
-
-    # Prepare list of symbols in external object files. We will hide all these symbols.
-    # Note: -j is non-GNU option which means "Just display the symbol names (no value or type)."
-    external-symbols.lst : external-objects.lst .rebuild
-      $(target)
-      nm -goj $$(cat external-objects.lst) > $@.0.tmp
-      cut -f2 -d" " $@.0.tmp > $@.1.tmp
-      mv $@.1.tmp $@
-
-endif # mac
-
-# Import library tricks are Windows* OS-specific.
-ifeq "$(os)" "win"
-
-    import$(lib) : $(lib_item)$(dll)
-
-    # Change the name of import library produced by the linker, we will combine it with some more
-    # object files to produce "extended import lib".
-    $(lib_item)$(dll) : imp_file := import$(lib)
-
-    # Default rule "c to obj" will compile sources with -MT option, which is not desired.
-    # Cancel effect of -MT with -Zl.
-    # AC: Currently we only have one object that does not need any special
-    #     compiler options, so use minimal set. With standard set of options we used
-    #     there were problems with debug info leaked into the import library
-    #     with this object (bug report #334565).
-    $(imp_obj_files) : c-flags := -Zl -nologo -c
-
-    $(imp_file).lst : $(imp_obj_files) import$(lib) .rebuild
-      $(target)
-      echo $(filter-out .rebuild,$^) > $@
-
-endif
-
-kmp_i18n_id.inc : en_US.txt \
-    $(tools_dir)message-converter.pl .rebuild
-  $(target)
-  $(perl) $(tools_dir)message-converter.pl $(oa-opts) --prefix=kmp_i18n --enum=$@ $<
-
-kmp_i18n_default.inc : en_US.txt \
-    $(tools_dir)message-converter.pl .rebuild
-  $(target)
-  $(perl) $(tools_dir)message-converter.pl $(oa-opts) --prefix=kmp_i18n --default=$@ $<
-
-# Rebuilt kmp_version.o on any change to have actual build time string always updated.
-kmp_version$(obj): $(filter-out kmp_version$(obj),$(lib_obj_files) $(imp_obj_files))
-
-$(def_file) : dllexports \
-    $(tools_dir)generate-def.pl .rebuild
-  $(target)
-  $(perl) $(tools_dir)generate-def.pl $(gd-flags) -o $@ $<
-
-libomp.rc : libomp.rc.var kmp_version.c
-libomp.rc : ev-flags += -D KMP_FILE=$(lib_file)
-
-kmp_dummy.c : .rebuild
-  $(target)
-  echo "void __kmp_dummy() {}" > $@
-
-# --------------------------------------------------------------------------------------------------
-# Tests.
-# --------------------------------------------------------------------------------------------------
-
-# --- test-touch ---
-
-# test-touch is not available for mic.
-ifneq "$(arch)" "mic"
-
-    # Compile a simple C test and link it with the library. Do it two times: the first link gives us
-    # clear message if there are any problems, the second link run in verbose mode, linker output
-    # searched for "libirc" string -- should not be any libirc references. Finally, test executable
-    # run with KMP_VERBOSE=1.
-
-    ifeq "$(os)" "win"
-        ifneq "$(do_test_touch_mt)" "0"
-            test_touch_items += test-touch-md test-touch-mt
-        else
-            test_touch_items += test-touch-md
-        endif
-    else
-        test_touch_items += test-touch-rt
-    endif
-
-    force-test-touch : $(addsuffix /.force,$(test_touch_items)) $(addsuffix /.test,$(test_touch_items))
-    test-touch       : $(addsuffix /.test,$(test_touch_items))
-
-    tt-exe-file = $(dir $@)test-touch$(exe)
-    ifeq "$(os)" "win"
-        # On Windows* OS the test quality is problematic, because LIB environment variable is set up for
-        # Intel compiler so Microsoft compiler is able to find libirc if it is specified in defaultlib
-        # directive within object file... This disadvantage is compensated by grepping verbose link
-        # output for "libirc" string.
-        tt-c            = cl
-        tt-c-flags     += -nologo
-        ifeq "$(OPTIMIZATION)" "on"
-            tt-c-flags-mt = -MT
-            tt-c-flags-md = -MD
-        else
-            tt-c-flags-mt = -MTd
-            tt-c-flags-md = -MDd
-        endif
-        ifeq "$(LINK_TYPE)" "stat"
-            tt-libs  += $(lib_file)
-        else
-            tt-libs  += $(imp_file)
-        endif
-        ifneq "$(arch)" "32"
-            # To successfully build with VS2008
-            # tt-libs += bufferoverflowu.lib
-            # Preventing "unresolved external symbol __security_cookie" (and
-            # "... __security_check_cookie") linker errors on win_32e and win_64.
-        endif
-        tt-c-flags  += -Fo$(dir $@)test-touch$(obj) -Fe$(tt-exe-file)
-        tt-ld-flags += -link
-        # Some Posix but non-ISO functions (like strdup) are defined in oldnames.lib, which is used
-        # implicitly. Drop oldnames.lib library, so we can catch
-        tt-ld-flags += -nodefaultlib:oldnames
-        ifeq "$(arch)" "32"
-            tt-ld-flags += -safeseh
-        endif
-        tt-ld-flags-v += -verbose
-    else # lin or mac
-        # On Linux* OS and OS X* the test is good enough because GNU compiler knows nothing
-        # about libirc and Intel compiler private lib directories, but we will grep verbose linker
-        # output just in case.
-        # Using clang on OS X* because of discontinued support of GNU compilers.
-        ifeq "$(os)" "mac"
-            ifeq "$(std_cpp_lib)" "1"
-                tt-c        = clang++
-            else
-                tt-c        = clang
-            endif
-        else # lin
-            ifeq "$(std_cpp_lib)" "1"
-                tt-c        = g++
-            else
-                tt-c        = gcc
-            endif
-            # GCC on OS X* does not recognize -pthread.
-            tt-c-flags  += -pthread
-        endif
-        tt-c-flags += -o $(tt-exe-file)
-        ifneq "$(filter 32 32e 64,$(arch))" ""
-            tt-c-flags += $(if $(filter 64,$(arch)),,$(if $(filter 32,$(arch)),-m32,-m64))
-        endif
-        tt-libs    += $(lib_file)
-        ifeq "$(os)-$(COVERAGE)-$(LINK_TYPE)" "lin-on-stat"
-            # Static coverage build on Linux* OS fails due to unresolved symbols dlopen, dlsym, dlclose.
-            # Explicitly add dl library to avoid failure.
-            tt-ld-flags += -ldl
-        endif
-        ifeq "$(os)" "mac"
-            tt-ld-flags-v += -Wl,-t
-            tt-env        += DYLD_LIBRARY_PATH=".:$(DYLD_LIBRARY_PATH)"
-        else # lin
-            tt-ld-flags-v += -Wl,--verbose
-            tt-env        += LD_LIBRARY_PATH=".:$(LD_LIBRARY_PATH)"
-        endif
-    endif
-    tt-c-flags += $(tt-c-flags-rt)
-    tt-env     += KMP_VERSION=1
-    tt-i        = $(if $(filter off,$(TEST_TOUCH)),-)
-
-    ifndef test-touch-commands
-        # The first building gives short and clear error message in case of any problem.
-        # The second building runs linker in verbose mode and saves linker output for grepping.
-      define test-touch-commands
-      $(rm) $(dir $@)*
-      $(tt-i)$(tt-c) $(tt-c-flags) $< $(tt-libs) $(tt-ld-flags)
-      $(rm) $(tt-exe-file)
-      $(tt-i)$(tt-c) $(tt-c-flags) \
-    $< $(tt-libs) \
-    $(tt-ld-flags) $(tt-ld-flags-v) \
-    > $(dir $@)build.log 2>&1
-      $(tt-i)$(tt-env) $(tt-exe-file)
-      $(tt-i)grep -i -e "[^_]libirc" $(dir $@)build.log > $(dir $@)libirc.log; \
-    [ $$? -eq 1 ]
-      endef
-    endif
-
-    test-touch-rt/.test : tt-c-flags-rt =
-    test-touch-mt/.test : tt-c-flags-rt = $(tt-c-flags-mt)
-    test-touch-md/.test : tt-c-flags-rt = $(tt-c-flags-md)
-
-    test-touch-rt/.test : test-touch.c $(lib_file) test-touch-rt/.dir .rebuild
-      $(target)
-      $(test-touch-commands)
-      $(touch) $@
-    test-touch-mt/.test : test-touch.c $(lib_file) $(imp_file) test-touch-mt/.dir .rebuild
-      $(target)
-      $(test-touch-commands)
-      $(touch) $@
-    test-touch-md/.test : test-touch.c $(lib_file) $(imp_file) test-touch-md/.dir .rebuild
-      $(target)
-      $(test-touch-commands)
-      $(touch) $@
-
-endif
-
-# --- test-relo ---
-
-# But test-relo does actual work only on Linux* OS and
-# Intel(R) Many Integrated Core Architecture in case of dynamic linking.
-ifeq "$(if $(filter lin,$(os)),os)-$(LINK_TYPE)" "os-dyna"
-
-    # Make sure dynamic library does not contain position-dependent code.
-    force-test-relo : test-relo/.force test-relo/.test
-    test-relo       : test-relo/.test
-
-    test-relo/.test : $(lib_item)$(dll) test-relo/.dir .rebuild
-      $(target)
-        ifeq "$(arch)" "mic"
-      x86_64-k1om-linux-readelf -d $< > $(dir $@)readelf.log
-        else
-      readelf -d $< > $(dir $@)readelf.log
-        endif
-      grep -e TEXTREL $(dir $@)readelf.log; [ $$? -eq 1 ]
-      $(touch) $@
-
-endif
-
-# --- test-execstack ---
-
-# But test-execstack does actual work only on Linux* OS in case of dynamic linking.
-ifeq "$(if $(filter lin,$(os)),os)-$(LINK_TYPE)" "os-dyna"
-    tests += test-execstack
-
-    # Make sure stack is not executable.
-    force-test-execstack : test-execstack/.force test-execstack/.test
-    test-execstack       : test-execstack/.test
-
-    test-execstack/.test : $(lib_item)$(dll) test-execstack/.dir .rebuild
-      $(target)
-    $(perl) $(tools_dir)check-execstack.pl $(oa-opts) $<
-      $(touch) $@
-endif
-
-# --- test-instr ---
-
-# But test-instr does actual work only on Intel(R) Many Integrated Core Architecture.
-ifeq "$(arch)" "mic"
-
-    # Make sure dynamic library does not contain position-dependent code.
-    force-test-instr : test-instr/.force test-instr/.test
-    test-instr       : test-instr/.test
-
-    test-instr/.test : $(lib_file) $(tools_dir)check-instruction-set.pl test-instr/.dir .rebuild
-      $(target)
-    $(perl) $(tools_dir)check-instruction-set.pl $(oa-opts) --show --mic-arch=$(MIC_ARCH) $<
-      $(touch) $@
-
-endif
-
-# --- test-deps ---
-
-# test-deps does actual work for dymanic linking (all OSes), and Windows* OS (all linking types).
-ifneq "$(filter %-dyna win-%,$(os)-$(LINK_TYPE))" ""
-
-    force-test-deps : test-deps/.force test-deps/.test
-    test-deps       : test-deps/.test
-
-    td_exp =
-    ifeq "$(os)" "lin"
-        ifeq "$(arch)" "32"
-            td_exp += libc.so.6
-            td_exp += ld-linux.so.2
-            td_exp += libgcc_s.so.1
-        endif
-        ifeq "$(arch)" "32e"
-            td_exp += libc.so.6
-            td_exp += ld-linux-x86-64.so.2
-            td_exp += libgcc_s.so.1
-        endif
-        ifeq "$(arch)" "64"
-            td_exp += libc.so.6.1
-            td_exp += libgcc_s.so.1
-        endif
-        ifeq "$(arch)" "arm"
-            td_exp += libc.so.6
-            td_exp += ld-linux-armhf.so.3
-            td_exp += libgcc_s.so.1
-        endif
-        ifneq "$(filter ppc64 ppc64le,$(arch))" ""
-            td_exp += libc.so.6
-            td_exp += ld64.so.1
-            # warning: this is for ppc64le, but as we do not currently
-            # distinguish it from ppc64, we need to add this dep here
-            td_exp += ld64.so.2
-            td_exp += libgcc_s.so.1
-        endif
-        ifeq "$(arch)" "aarch"
-            td_exp += libc.so.6
-            td_exp += ld-linux-aarch64.so.1
-        endif
-        ifeq "$(arch)-$(MIC_ARCH)" "mic-knf"
-            td_exp += ld-linux-l1om.so.2
-            td_exp += libc.so.6
-            td_exp += libgcc_s.so.1
-        endif
-        ifeq "$(arch)-$(MIC_ARCH)" "mic-knc"
-            td_exp += ld-linux-k1om.so.2
-            td_exp += libc.so.6
-        endif
-        ifeq "$(std_cpp_lib)" "1"
-            td_exp += libstdc++.so.6
-        endif
-
-        td_exp += libdl.so.2
-        ifeq "$(filter 32 32e 64 ppc64 ppc64le mic,$(arch))" ""
-            td_exp += libffi.so.6
-            td_exp += libffi.so.5
-        endif
-        ifneq "$(LIB_TYPE)" "stub"
-            td_exp += libpthread.so.0
-        endif
-    endif
-    ifeq "$(os)" "mac"
-#        td_exp += /usr/lib/libgcc_s.1.dylib
-        td_exp += /usr/lib/libSystem.B.dylib
-    endif
-    ifeq "$(os)" "win"
-        ifeq "$(LINK_TYPE)" "dyna"
-            td_exp += kernel32.dll
-        else
-            td_exp += uuid
-        endif
-    endif
-
-    ifeq "$(omp_os)" "freebsd"
-        td_exp = 
-        td_exp += libc.so.7
-        td_exp += libthr.so.3
-        td_exp += libunwind.so.5
-    endif
-
-    test-deps/.test : $(lib_file) $(tools_dir)check-depends.pl test-deps/.dir .rebuild
-      $(target)
-      $(td-i)$(perl) $(tools_dir)check-depends.pl $(oa-opts) \
-    $(if $(td_exp),--expected="$(subst $(space),$(comma),$(td_exp))") $<
-      $(touch) $@
-
-endif
-
-
-# --------------------------------------------------------------------------------------------------
-# Fortran files.
-# --------------------------------------------------------------------------------------------------
-omp_lib_f = omp_lib.f90
-omp_lib_kinds.mod : $(omp_lib_f) .rebuild
-  $(target)
-  $(fort) $(fort-flags) $<
-omp_lib.mod : omp_lib_kinds.mod
-
-omp_lib.h  : ev-flags += -D KMP_INT_PTR_KIND="int_ptr_kind()"
-
-# --------------------------------------------------------------------------------------------------
-# Common files.
-# --------------------------------------------------------------------------------------------------
-
-common : $(out_cmn_files)
-
-clean-common :
-  $(rm) $(out_cmn_files)
-
-# --------------------------------------------------------------------------------------------------
-# Dependency files and common rules.
-# --------------------------------------------------------------------------------------------------
-
-.PHONY : dep
-dep    : $(dep_files)
-  $(target)
-
-include $(LIBOMP_WORK)src/rules.mk
-
-# Initiate rebuild if any of makefiles or build sript is changed.
-# When developing makefiles, it is useful to comment it, otherwise make will perform full rebuild
-# on every change of makefiles.
-.rebuild : $(MAKEFILE_LIST) $(tools_dir)build.pl $(tools_dir)lib/Build.pm
-
-ifeq "$(clean)" ""
-    # Do not include dependency files if "clean" goal is specified.
-    -include $(dep_files)
-endif
-
-# end of file #

runtime/src/rules.mk

-# rules.mk #
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# --- Copy files to out directories ---
-
-$(out_cmn_dir)include/% : % $(out_cmn_dir)include/.dir .rebuild
-  $(target)
-  $(cp) $< $@
-
-$(out_cmn_dir)include_compat/% : % $(out_cmn_dir)include_compat/.dir .rebuild
-  $(target)
-  $(cp) $< $@
-
-# Fat: touch .touch file on every update in $(out_lib_dir), so we will know should we update fat
-# goal or not.
-$(out_lib_dir)% : % $(out_lib_dir).dir .rebuild
-  $(target)
-  $(cp) $< $@
-        ifneq "$(out_lib_fat_dir)" ""
-      $(touch) $(dir $@).touch
-        endif
-
-.PHONY: libomp_aliases
-libomp_aliases: $(out_lib_dir).dir .rebuild $(out_lib_dir)$(lib_file)
-  $(target)
-ifeq "$(os)" "win"
-  cd $(out_lib_dir) ; $(cp) $(lib_file) libiomp5md$(dll) ; $(cp) $(imp_file) libiomp5md$(lib)
-else
-  cd $(out_lib_dir) ; ln -sf $(lib_file) libiomp5$(dll)
-endif
-
-$(out_ptf_dir)include/% : % $(out_ptf_dir)include/.dir .rebuild
-  $(target)
-  $(cp) $< $@
-
-$(out_ptf_dir)include_compat/% : % $(out_ptf_dir)include_compat/.dir .rebuild
-  $(target)
-  $(cp) $< $@
-
-$(out_l10n_dir)%/$(cat_file) : l10n/%/$(cat_file) $(out_l10n_dir)%/.dir .rebuild
-  $(target)
-  $(cp) $< $@
-
-ifeq "$(os)" "mac"
-    $(out_l10n_fat_dir)%/$(cat_file) : l10n/%/$(cat_file) $(out_l10n_fat_dir)%/.dir .rebuild
-      $(target)
-      $(cp) $< $@
-endif
-
-# --- Include really common rules ---
-
-include $(LIBOMP_WORK)tools/src/common-rules.mk
-
-# --- Building helper tools from sources ---
-
-.PRECIOUS: %$(exe)                     # Do not delete automatically created files.
-
-%$(exe) : $(tools_dir)%.cpp .rebuild
-  $(target)
-  $(cxx) $(cxx-out)$@ $<
-
-# --- Fat libraries ---
-
-# Every time new file is copied to $(out_lib_dir) directory we update $(out_lib_dir).rebuild file,
-# so we know should we rebuild fat libraries or not.
-
-# Note: Original implementation built fat libraries in mac_32 directory, then copied all the
-# libraries from mac_32 to mac_32e directory. However, this may work wrong if exports/mac_*/lib/
-# contains other libraries. So now we build fat libraries twice: in both mac_32
-# and mac_32e directories.
-
-ifeq "$(platform)" "mac_32e"
-
-    .PHONY : fat
-    fat    : $(call _out_lib_fat_dir,mac_32).done $(call _out_lib_fat_dir,mac_32e).done
-
-    $(call _out_lib_fat_dir,mac_32).done \
-    $(call _out_lib_fat_dir,mac_32e).done : \
-        $(call _out_lib_dir,mac_32).touch \
-        $(call _out_lib_dir,mac_32e).touch \
-        $(tools_dir)make-fat-binaries.pl \
-        $(call _out_lib_fat_dir,mac_32).dir $(call _out_lib_fat_dir,mac_32e).dir .rebuild
-      $(target)
-      $(perl) $(tools_dir)make-fat-binaries.pl \
-          --output=$(dir $@) $(call _out_lib_dir,mac_32) $(call _out_lib_dir,mac_32e)
-      $(touch) $@
-
-endif
-
-# end of file #

runtime/tools/build.pl

-#!/usr/bin/perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# Pragmas.
-use strict;
-use warnings;
-
-# Standard modules.
-use Data::Dumper;    # Not actually used, but useful for debugging dumps.
-
-# Enable `libomp/tools/lib/' module directory.
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-# LIBOMP modules.
-use Build;
-use LibOMP;
-use Platform ":vars";
-use Uname;
-use tools;
-
-our $VERSION = "0.017";
-
-# --------------------------------------------------------------------------------------------------
-# Important variables.
-# --------------------------------------------------------------------------------------------------
-
-my $root_dir  = $ENV{ LIBOMP_WORK };
-
-my %makefiles = (
-    rtl       => cat_file( $root_dir, "src",                       "makefile.mk" ),
-    timelimit => cat_file( $root_dir, "tools", "src", "timelimit", "makefile.mk" ),
-);
-
-# --------------------------------------------------------------------------------------------------
-# Parse command line.
-# --------------------------------------------------------------------------------------------------
-
-# Possible options.
-#     * targets: comma separated list of targets the option has meaning for. For example,
-#         "version" option (4 or 5) has a meaning only for "rtl" target, while "mode" option has
-#         meaning for all targets.
-#     * base: If base is true this is a base option. All the possible values of base options are
-#         iterated if "--all" option is specified. If base is 0, this is an extra option.
-#     * params: A hash of possible option values. "*" denotes default option value. For example,
-#         if "versio" option is not specified, "--version=5" will be used implicitly.
-#     * suffux: Only for extra options. Subroutine returning suffix for build and output
-#         directories. ** When you do not want an option to be part of the suffix, set its base=2
-my $opts = {
-    "target"          => { targets => "",                  base => 1, parms => { map( ( $_ => "" ), keys( %makefiles ) ), rtl => "*" }, },
-    "version"         => { targets => "rtl",               base => 1, parms => { 5       => "*", 4         => ""              }, },
-    "lib-type"        => { targets => "rtl",               base => 1, parms => { normal  => "*", stubs => ""                  }, },
-    "link-type"       => { targets => "rtl",               base => 1, parms => { dynamic => "*", static    => ""              }, },
-    "mode"            => { targets => "rtl,dsl,timelimit", base => 0, parms => { release => "*", diag      => "", debug => "" }, suffix => sub { substr( $_[ 0 ], 0, 3 );       } },
-    "omp-version"     => { targets => "rtl",               base => 0, parms => { 40      => "", 30        => "", 41 => "*"   }, suffix => sub { $_[ 0 ]; } },
-    "coverage"        => { targets => "rtl",               base => 0, parms => { off     => "*", on        => ""              }, suffix => sub { $_[ 0 ] eq "on" ? "c1" : "c0"; } },
-    "stats"           => { targets => "rtl",               base => 0, parms => { off     => "*", on        => ""              }, suffix => sub { $_[ 0 ] eq "on" ? "s1" : "s0"; } },
-    "ompt-support"    => { targets => "rtl",               base => 0, parms => { off     => "*", on        => ""              }, suffix => sub { $_[ 0 ] eq "on" ? "ompt" : "" } },
-    "ompt-blame"      => { targets => "rtl",               base => 0, parms => { off     => "",  on        => "*"             }, suffix => sub { $_[ 0 ] eq "on" ? "" : "no-ompt-blame" } },
-    "ompt-trace"      => { targets => "rtl",               base => 0, parms => { off     => "",  on        => "*"             }, suffix => sub { $_[ 0 ] eq "on" ? "" : "no-ompt-trace" } },
-};
-my $synonyms = {
-    "debug" => [ qw{ dbg debg } ],
-};
-# This array specifies order of options to process, so it cannot be initialized with keys( %$opts ).
-my @all_opts   = qw{ target version lib-type link-type mode omp-version coverage stats ompt-support ompt-blame ompt-trace };
-# This is the list of base options.
-my @base_opts  = grep( $opts->{ $_ }->{ base } == 1, @all_opts );
-# This is the list of extra options.
-my @extra_opts = grep( $opts->{ $_ }->{ base } == 0, @all_opts );
-
-sub suffix($$$) {
-    my ( $opt, $value, $skip_if_default ) = @_;
-    my $suffix = "";
-    if ( not $skip_if_default or $value ne $opts->{ $opt }->{ dflt } ) {
-        $suffix = $opts->{ $opt }->{ suffix }->( $value );
-    }; # if
-    return $suffix;
-}; # sub suffix
-
-my $scuts = {};     # Shortcuts. Will help to locate proper item in $opts.
-foreach my $opt ( keys( %$opts ) ) {
-    foreach my $parm ( keys( %{ $opts->{ $opt }->{ parms } } ) ) {
-        if ( $parm !~ m{\A(?:[012]|on|off)\z} ) {
-            $scuts->{ $parm } = $opts->{ $opt };
-        }; # if
-        if ( $opts->{ $opt }->{ parms }->{ $parm } eq "*" ) {
-            $opts->{ $opt }->{ dflt } = $parm;
-        }; # if
-    }; # foreach $parm
-}; # foreach $opt
-
-sub parse_option(@) {
-    # This function is called to process every option. $name is option name, $value is option value.
-    # For boolean options $value is either 1 or 0,
-    my ( $name, $value ) = @_;
-    if ( $name eq "all" or $name eq "ALL" ) {
-        foreach my $opt ( keys( %$opts ) ) {
-            if ( $opts->{ $opt }->{ base } or $name eq "ALL" ) {
-                foreach my $parm ( keys( %{ $opts->{ $opt }->{ parms } } ) ) {
-                    $opts->{ $opt }->{ parms }->{ $parm } = 1;
-                }; # foreach $parm
-            }; # if
-        }; # foreach $opt
-        return;
-    }; # if
-    if ( exists( $opts->{ $name } ) ) {
-        # Suppose it is option with explicit value, like "target=normal".
-        if ( $value eq "all" ) {
-            foreach my $parm ( keys( %{ $opts->{ $name }->{ parms } } ) ) {
-                $opts->{ $name }->{ parms }->{ $parm } = 1;
-            }; # foreach
-            return;
-        } elsif ( exists( $opts->{ $name }->{ parms }->{ $value } ) ) {
-            $opts->{ $name }->{ parms }->{ $value } = 1;
-            return;
-        } elsif ( $value eq "" and exists( $opts->{ $name }->{ parms }->{ on } ) ) {
-            $opts->{ $name }->{ parms }->{ on } = 1;
-            return;
-        } else {
-            cmdline_error( "Illegal value of \"$name\" option: \"$value\"" );
-        }; # if
-    }; # if
-    # Ok, it is not an option with explicit value. Try to treat is as a boolean option.
-    if ( exists( $scuts->{ $name } ) ) {
-        ( $value eq "1" or $value eq "0" ) or die "Internal error; stopped";
-        $scuts->{ $name }->{ parms }->{ $name } = $value;
-        return;
-    }; # if
-    # No, it is not a valid option at all.
-    cmdline_error( "Illegal option: \"$name\"" );
-}; # sub parse_option
-
-my $clean        = 0;
-my $clean_common = 0;
-my $clobber      = 0;
-my $test_deps    = 1;
-my $test_touch   = 1;
-my @goals;
-
-sub synonyms($) {
-    my ( $opt ) = @_;
-    return exists( $synonyms->{ $opt } ) ? "|" . join( "|", @{ $synonyms->{ $opt } } ) : "";
-}; # sub synonyms
-
-my @specs = (
-    map( ( "$_" . synonyms( $_ ) . "=s" => \&parse_option ), keys( %$opts  ) ),
-    map( ( "$_" . synonyms( $_ ) . "!"  => \&parse_option ), keys( %$scuts ) ),
-);
-my $answer;
-get_options(
-    @specs,
-    Platform::target_options(),
-    "all"           => \&parse_option,
-    "ALL"           => \&parse_option,
-    "answer=s"      => \$answer,
-    "test-deps!"    => \$test_deps,
-    "test-touch!"   => \$test_touch,
-    "version|ver:s" =>
-        sub {
-            # It is a tricky option. It specifies library version to build and it is also a standard
-            # option to request tool version.
-            if ( $_[ 1 ] eq "" ) {
-                # No arguments => version request.
-                print( "$tool version $VERSION\n" );
-                exit( 0 );
-            } else {
-                # Arguments => version to build.
-                parse_option( @_ )
-            };
-        },
-);
-@goals = @ARGV;
-if ( grep( $_ eq "clobber", @goals ) ) {
-    $clobber = 1;
-}; # if
-if ( grep( $_ eq "clean", @goals ) ) {
-    $clean = 1;
-}; # if
-
-# Ok, now $opts is fulfilled with 0, 1 (explicitly set by the user) and "" and "*" (original
-# values). In each option at least one 1 should be present (otherwise there is nothing to build).
-foreach my $opt ( keys( %$opts ) ) {
-    if ( not grep( $_ eq "1", values( %{ $opts->{ $opt }->{ parms } } ) ) ) {
-        # No explicit "1" found. Enable default choice by replacing "*" with "1".
-        foreach my $parm ( keys( %{ $opts->{ $opt }->{ parms } } ) ) {
-            if ( $opts->{ $opt }->{ parms }->{ $parm } eq "*" ) {
-                $opts->{ $opt }->{ parms }->{ $parm } = 1;
-            }; # if
-        }; # foreach $parm
-    }; # if
-}; # foreach $opt
-
-# Clear $opts. Leave only "1".
-foreach my $opt ( keys( %$opts ) ) {
-    foreach my $parm ( keys( %{ $opts->{ $opt }->{ parms } } ) ) {
-        if ( $opts->{ $opt }->{ parms }->{ $parm } ne "1" ) {
-            delete( $opts->{ $opt }->{ parms }->{ $parm } );
-        }; # if
-    }; # foreach $parm
-}; # foreach $opt
-
-# --------------------------------------------------------------------------------------------------
-# Fill job queue.
-# --------------------------------------------------------------------------------------------------
-
-sub enqueue_jobs($$@);
-sub enqueue_jobs($$@) {
-    my ( $jobs, $set, @rest ) = @_;
-    if ( @rest ) {
-        my $opt = shift( @rest );
-        if (
-            exists( $set->{ target } )
-            and
-            $opts->{ $opt }->{ targets } !~ m{(?:\A|,)$set->{ target }(?:,|\z)}
-        ) {
-            # This option does not have meananing for the target,
-            # do not iterate, just use default value.
-            enqueue_jobs( $jobs, { $opt => $opts->{ $opt }->{ dflt }, %$set }, @rest );
-        } else {
-            foreach my $parm ( sort( keys( %{ $opts->{ $opt }->{ parms } } ) ) ) {
-                enqueue_jobs( $jobs, { $opt => $parm, %$set }, @rest );
-            }; # foreach $parm
-        }; # if
-    } else {
-        my $makefile  = $makefiles{ $set->{ target } };
-        my @base      = map( substr( $set->{ $_ }, 0, 3 ), @base_opts );
-        my @extra     = map( suffix( $_, $set->{ $_ }, 0 ), @extra_opts );
-        my @ex        = grep( $_ ne "", map( suffix( $_, $set->{ $_ }, 1 ), @extra_opts ) );
-            # Shortened version of @extra -- only non-default values.
-        my $suffix    = ( @extra ? "." . join( ".", @extra ) : "" );
-        my $knights   = index( $suffix, "kn" ) - 1;
-        if ( $target_arch !~ "mic" and $knights > 0 ) {
-            $suffix = substr( $suffix, 0, $knights );
-        }
-        my $suf       = ( @ex ? "." . join( ".", @ex ) : "" );
-            # Shortened version of $siffix -- only non-default values.
-        my $build_dir = join( "-", $target_platform, join( "_", @base ) . $suffix, Uname::host_name() );
-        my $out_arch_dir = cat_dir( $ENV{ LIBOMP_EXPORTS }, $target_platform . $suf );
-        my $out_cmn_dir  = cat_dir( $ENV{ LIBOMP_EXPORTS }, "common" );
-        push(
-            @$jobs,
-            {
-                makefile => $makefile,
-                make_args => [
-                    "os="   . $target_os,
-                    "arch=" . $target_arch,
-                    "MIC_ARCH=" . $target_mic_arch,
-                    "date=" . Build::tstr( $Build::start ),
-                    "TEST_DEPS=" . ( $test_deps   ? "on" : "off" ),
-                    "TEST_TOUCH=" . ( $test_touch ? "on" : "off" ),
-                    "CPLUSPLUS=on",
-                    "COVERAGE=" . $set->{ coverage },
-                    # Option "mode" controls 3 make flags:
-                    #     debug   => Full debugging   :    diagnostics,    debug info, no optimization.
-                    #     diag    => Only diagnostics :    diagnostics,    debug info,    optimization.
-                    #     release => Production build : no diagnostics, no debug info,    optimization.
-                    "DEBUG_INFO=" .   ( $set->{ mode } ne "release" ? "on" : "off" ),
-                    "DIAG=" .         ( $set->{ mode } ne "release" ? "on" : "off" ),
-                    "OPTIMIZATION=" . ( $set->{ mode } ne "debug"   ? "on" : "off" ),
-                    "LIB_TYPE=" . substr( $set->{ "lib-type" }, 0, 4 ),
-                    "LINK_TYPE=" . substr( $set->{ "link-type" }, 0, 4 ),
-                    "OMP_VERSION=" . $set->{ "omp-version" },
-                    "VERSION=" . $set->{ version },
-                    "suffix=" . $suf,
-                    "stats=" . $set->{ stats },
-                    "OMPT_SUPPORT=" . $set->{ "ompt-support" },
-                    "OMPT_BLAME=" . $set->{ "ompt-blame" },
-                    "OMPT_TRACE=" . $set->{ "ompt-trace" },
-                    @goals,
-                ],
-                build_dir  => $build_dir
-            }
-        ); # push
-    }; # if
-}; # sub enqueue_jobs
-
-my @jobs;
-enqueue_jobs( \@jobs, {}, @all_opts );
-
-# --------------------------------------------------------------------------------------------------
-# Do the work.
-# --------------------------------------------------------------------------------------------------
-
-my $exit = 0;
-
-Build::init();
-
-if ( $clobber ) {
-    my @dirs = ( $ENV{ LIBOMP_TMP }, $ENV{ LIBOMP_EXPORTS }, cat_dir( $root_dir, "tools", "bin"  ) );
-    my $rc = 0;
-    question(
-        "Clobber " . join( ", ", map( "\"" . Build::shorter( $_ ) . "\"", @dirs ) ) . " dirs? ",
-        $answer,
-        qr{\A(y|yes|n|no)\z}i
-    );
-    if ( $answer =~ m{\Ay}i ) {
-        info( "Clobbering..." );
-        $rc = Build::clean( @dirs );
-        info( Build::rstr( $rc ) );
-    }; # if
-    if ( $rc != 0 ) {
-        $exit = 3;
-    }; # if
-} else { # Build or clean.
-    if ( @jobs ) {
-        my $total = @jobs;    # Total number of jobs.
-        my $n     = 0;        # Current job number.
-        Build::progress( "", "" );     # Output empty line to log file.
-        my $goals = join( " ", @goals );
-        Build::progress( "Goals", $goals eq "" ? "(all)" : $goals );
-        Build::progress( "Configurations", scalar( @jobs ) );
-        foreach my $job ( @jobs ) {
-            ++ $n;
-            my $base = get_file( $job->{ build_dir } );
-            Build::progress( "Making", "%3d of %3d : %s", $n, $total, $base );
-            $job->{ rc } = Build::make( $job, $clean, sprintf( "%d/%d", $n, $total ) );
-        }; # my $job
-        my $failures = Build::summary();
-        if ( $failures > 0 ) {
-            $exit = 3;
-        }; # if
-    } else {
-        info( "Nothing to do." );
-    }; # if
-}; # if
-
-# And exit.
-exit( $exit );
-
-__END__
-
-=pod
-
-=head1 NAME
-
-
-B<build.pl> -- Build one or more configurations of OMP RTL libraries.
-
-=head1 SYNOPSIS
-
-B<build.pl> I<option>... [B<-->] I<make-option>... I<variable>... I<goal>...
-
-=head1 OPTIONS
-
-=over
-
-=item B<--all>
-
-Build all base configurations.
-
-=item B<--ALL>
-
-Build really all configurations, including extra ones.
-
-=item B<--answer=>I<str>
-
-Use specified string as default answer to all questions.
-
-=item B<--architecture=>I<arch>
-
-Specify target architecture to build. Default is architecture of host machine. I<arch> can be C<32>,
-C<32e>, C<mic>, or one of known aliases like C<IA32>.
-
-If architecture is not specified explicitly, value of LIBOMP_ARCH environment variable is used.
-If LIBOMP_ARCH is not defined, host architecture detected.
-
-=item B<--os=>I<os>
-
-Specify target OS. Default is OS of host machine. I<os> can be C<lin>, C<mac>, C<win>,
-or one of known aliases like C<Linux>, C<WinNT>, etc.
-
-=item B<--mic-arch=>I<arch>
-
-Specify architecture of Intel(R) Many Integrated Core Architecture card. Default is C<knf>. I<arch> can be C<knf>, C<knc>, C<knl>.
-
-=item B<-->[B<no->]B<test-deps>
-
-Enable or disable C<test-deps>. The test runs in any case, but result of disabled test is ignored.
-By default, test is enabled.
-
-=item B<-->[B<no->]B<test-touch>
-
-Enable or disable C<test-touch>. The test runs in any case, but result of disabled test is ignored.
-By default, test is enabled.
-
-=item Base Configuration Selection Options
-
-=over
-
-=item B<--target=>I<target>
-
-Build specified target, either C<rtl> (OMP Runtime Library; default),
-or C<timelimit> (program used in testing), or C<all>.
-
-=item B<--lib-type=>I<lib>
-
-Build specified library, either C<normal> (default), or C<stubs>, or C<all>.
-
-=item B<--link-type=>I<type>
-
-Build specified link type, either C<dynamic> (default) or C<all>.
-
-=back
-
-=item Extra Configuration Selection Options
-
-=over
-
-=item B<--cover=>I<switch>
-
-Build for code coverage data collection. I<switch> can be C<off> (default), C<on>
-or C<all>.
-
-=item B<--mode=>I<mode>
-
-Build library of specified I<mode>, either C<debug>, C<diag>, C<release> (default), or C<all>.
-Mode controls 3 features:
-
-    ---------------------------------------------------
-    feature/mode                   debug  diag  release
-    ---------------------------------------------------
-    debug info                       o      o
-    diagnostics (asserts, traces)    o      o
-    code optimization                       o      o
-    ---------------------------------------------------
-
-=back
-
-=item Shortcuts
-
-If option with C<no> prefix is used, corresponding configuration will B<not> be built.
-Useful for excluding some configurations if one or more other options specified with C<all>
-value (see Examples).
-
-=over
-
-=item B<-->[B<no>]B<11>
-
-Build files for compiler C<11>.
-
-=item B<-->[B<no>]B<12>
-
-Build files for compiler C<12>.
-
-=item B<-->[B<no>]B<debug>
-
-=item B<-->[B<no>]B<debg>
-
-=item B<-->[B<no>]B<dbg>
-
-Build debuggable library.
-
-=item B<-->[B<no>]B<diag>
-
-Build library with diagnostics enabled.
-
-=item B<-->[B<no>]B<dynamic>
-
-Build dynamic library (default).
-
-=item B<-->[B<no>]B<normal>
-
-Build normal library (default).
-
-=item B<-->[B<no>]B<release>
-
-Build release library (default).
-
-=item B<-->[B<no>]B<rtl>
-
-Build OMP RTL (default).
-
-=item B<-->[B<no>]B<stubs>
-
-Build stubs library.
-
-=item B<-->[B<no>]B<timelimit>
-
-Build timelimit utility program.
-
-=back
-
-=item Standard Options
-
-=over
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full help message and exit.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--usage>
-
-Print very short usage message and exit.
-
-=item B<--verbose>
-
-Do print informational messages.
-
-=item B<--version>
-
-Print program version and exit.
-
-=item B<--quiet>
-
-Work quiet, do not print informational messages.
-
-=back
-
-=back
-
-=head1 ARGUMENTS
-
-=over
-
-=item I<make-option>
-
-Any option for makefile, for example C<-k> or C<-n>. If you pass some options to makefile, C<-->
-delimiter is mandatory, otherwise C<build.pl> processes all the options internally.
-
-=item I<variable>
-
-Define makefile variable in form I<name>B<=>I<value>. Most makefile capabilities are
-accessible through C<build.pl> options, so there is no need in defining make variables in command
-line.
-
-=item I<goal>
-
-Makefile goal to build (or clean).
-
-=over
-
-=item B<all>
-
-Build C<lib>, C<tests>, C<inc>.
-
-=item B<common>
-
-Build common (architecture-independent) files. Common files are not configuration-dependent, so
-there is no point in building it for more than one configuration (thought it is harmless).
-However, do not build common files on many machines simultaneously.
-
-=item B<clean>
-
-Delete the export files and clean build directory of configuration(s) specified by options. Note
-that C<clean> goal cannot be mixed with other goals (except for C<clean-common>).
-
-=item B<clean-common>
-
-Delete the common files in F<exports/> directory.
-
-=item B<clobber>
-
-Clean F<export/> and F<tmp/> directories. If C<clobber> is specified, other goals and/or options
-do not matter.
-
-Note: Clobbering is potentialy dangerous operation, because it deletes content of directory
-pointed by If C<LIBOMP_TMP> environment variable, so C<build.pl> asks a confirmation before
-clobbering. To suppress the question, use option C<--answer=yes>.
-
-=item B<fat>
-
-C<mac_32e> only: Build fat libraries for both mac_32 and mac_32e. Should be run when C<lib>
-goal is built on both C<mac_32> and C<mac_32e>.
-
-=item I<file.o>
-
-(Windows* OS: I<file.obj>) Build specified object file only.
-
-=item I<file.i>
-
-Create preprocessed source file.
-
-=item B<force-tests>
-
-Force performing tests.
-
-=item B<force-test-deps>
-
-Force performing test-deps.
-
-=item B<force-test-instr>
-
-Force performing test-instr.
-
-=item B<force-test-relo>
-
-Force performing test-relo.
-
-=item B<force-test-touch>
-
-Force performing test-touch.
-
-=item B<inc>
-
-Build Fortran include files, omp_lib.h, omp_lib.mod and omp_lib_kinds.mod.
-
-=item B<lib>
-
-Build library (on Windows* OS in case of dynamic linking, it also builds import library).
-
-=item B<tests>
-
-Perform tests: C<test-deps>, C<test-instr>, C<test-relo>, and C<test-touch>.
-
-=item B<test-deps>
-
-Check the library dependencies. 
-
-=item B<test-instr>
-
-Intel(R) Many Integrated Core Architecture only: check the library does not contain undesired instructions.
-
-=item B<test-relo>
-
-Linux* OS with dynamic linking only: check the library does not contain position-dependent
-code.
-
-=item B<test-touch>
-
-Build a very simple application with native compiler (GNU on Linux* OS and OS X*, MS
-on Windows* OS), check it does not depend on C<libirc> library, and run it.
-
-=back
-
-=back
-
-=head1 DESCRIPTION
-
-C<build.pl> constructs the name of a build directory, creates the directory if it
-does not exist, changes to it, and runs make to build the goals in specified configuration.
-If more than one configuration are specified in command line C<build.pl> builds them all.
-
-Being run with C<clean> goal, C<build.pl> does not build but deletes export files and
-cleans build directories of configuration specified by other options. For example,
-C<build.pl --all clean> means "clean build directories for all configurations",
-it does B<not> mean "clean then build all".
-
-C<clear-common> goal deletes common files in F<exports/> directory.
-Since common files are really common and not architecture and/or configuration dependent,
-there are no much meaning in combining C<clear-common> with configuration selection options.
-For example, C<build.pl --all clean-common> deletes the same files 13 times.
-However, it does not hurt and can be used in conjunction with C<clear> goal.
-
-C<clobber> goal instructs C<build.pl> to clean exports and all build
-directories, e. g. clean everything under F<exports/> and F<tmp/> directories.
-
-Logs are saved automatically, there is no need in explicit output redirection.
-Log file for each particular configuration is named F<build.log> and located in build directory.
-Summary log file (just result of each configuration) is saved in F<tmp/> directory.
-
-Log files are never overwritten. C<build.pl> always appends output to log files.
-However (obviously), C<clear> deletes log file for cleared configurations,
-and C<clobber> deletes all summary log files.
-
-=head2 Environment Variables
-
-=over
-
-=item B<LIBOMP_ARCH>
-
-Specifies target architecture. If not present, host architecture is used. Environment variable may
-be overriden by C<--architecture> command line option.
-
-=item B<LIBOMP_EXPORTS>
-
-Specifies directory for output files. If not set, C<$LIBOMP_WORK/exports/> used by default.
-
-=item B<LIBOMP_OS>
-
-Specifies target OS. If not present, host OS is used. Environment variable may
-be overriden by C<--os> command line option.
-
-=item B<LIBOMP_TMP>
-
-Directory for temporary files. C<build.pl> creates build directories there. If not set,
-C<$LIBOMP_WORK/tmp/> used by default.
-
-On Windows* OS F<tmp/> directory on local drive speeds up the build process.
-
-=item B<LIBOMP_WORK>
-
-Root of libomp directory tree, contains F<src/>, F<tools/>, and F<exports/> subdirs.
-If not set, C<build.pl> guesses the root dir (it is a parent of dir containing C<build.pl>).
-
-Note: Guessing it not reliable. Please set C<LIBOMP_WORK> environment variable appropriately.
-
-=back
-
-=head1 EXAMPLES
-
-=head2 Development
-
-Build normal (performance) dynamic library for debugging:
-
-    $ build.pl --debug
-
-Build all libraries (normal, stub; dynamic RTL) for debugging:
-
-    $ build.pl --all --debug
-
-Do a clean build for all:
-
-    $ build.pl --all --debug clean && build.pl --all --debug
-
-Debugging libraries are saved in F<exports/I<platform>.deb/>.
-
-=head2 Promotion
-
-=over
-
-=item 1
-
-Clobber everything; on one machine:
-
-    $ build.pl clobber
-
-=item 2
-
-Build common headers, on one machine:
-
-    $ build.pl common
-
-=item 3
-
-Build all platform-dependent files, on all machines:
-
-    $ build.pl --all
-
-=item 4
-
-Build OS X* universal (fat) libraries, on C<mac_32e>:
-
-    $ build.pl fat
-
-=back
-
-=cut
-
-# end of file #

runtime/tools/check-openmp-test.pl

-#!/usr/bin/perl
-
-use strict;
-use warnings;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-# LIBOMP modules.
-use Build;
-use LibOMP;
-use Platform ":vars";
-use Uname;
-use tools;
-
-my $root_dir  = $ENV{ LIBOMP_WORK };
-print join('', $target_platform, "/");
-

runtime/tools/check-openmp.pl

-#!/usr/bin/perl
-
-use strict;
-use warnings;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-# LIBOMP modules.
-use Build;
-use LibOMP;
-use Platform ":vars";
-use Uname;
-use tools;
-
-my $root_dir  = $ENV{ LIBOMP_WORK };
-print join('', $root_dir, "/", "exports", "/", $target_platform, "/", "lib");
-

runtime/tools/check-tools.pl

-#!/usr/bin/perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# Pragmas.
-use strict;
-use warnings;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-# LIBOMP modules.
-use Platform ":vars";
-use tools;
-
-our $VERSION = "0.015";
-
-my $pedantic;
-
-# --------------------------------------------------------------------------------------------------
-# Helper functions
-# --------------------------------------------------------------------------------------------------
-
-
-sub run($\$\$;\$) {
-    my ( $cmd, $stdout, $stderr, $path ) = @_;
-    my ( @path, $rc );
-    @path = which( $cmd->[ 0 ], -all => 1 );
-    if ( @path > 0 ) {
-        if ( @path > 1 and $pedantic ) {
-            warning( "More than one \"$cmd->[ 0 ]\" found in PATH:", map( "    $_", @path ) );
-        }; # if
-        debug( "\"$cmd->[ 0 ]\" full path is \"$path[ 0 ]\"." );
-        if ( defined( $path ) ) {
-            $$path = $path[ 0 ];
-        }; # if
-        debug( "Executing command: \""  . join ( " ", @$cmd ) . "\"." );
-        $rc =
-            execute(
-                $cmd,
-                -ignore_signal => 1, -ignore_status => 1,
-                -stdout => $stdout, -stderr => $stderr, -stdin => undef
-            );
-        if ( $rc < 0 ) {
-            warning( "Cannot run \"$cmd->[ 0 ]\": $@" );
-        }; # if
-        debug( "stdout:", $$stdout, "(eof)", "stderr:", $$stderr, "(eof)" );
-    } else {
-        warning( "No \"$cmd->[ 0 ]\" found in PATH." );
-        $rc = -1;
-    }; # if
-    return $rc;
-}; # sub run
-
-
-sub get_arch($$$) {
-    my ( $name, $str, $exps ) = @_;
-    my ( $arch, $count );
-    $count = 0;
-    foreach my $re ( keys( %$exps ) ) {
-        if ( $str =~ $re ) {
-            $arch = $exps->{ $re };
-            ++ $count;
-        }; # if
-    }; # for
-    if ( $count != 1 or not Platform::canon_arch( $arch ) ) {
-        warning( "Cannot detect $name architecture: $str" );
-        return undef;
-    }; # if
-    return $arch;
-}; # sub get_arch
-
-sub encode($) {
-    my ( $str ) = @_;
-    $str =~ s{ }{_}g;
-    return $str;
-}; # sub encode
-
-
-# --------------------------------------------------------------------------------------------------
-# get_xxx_version subroutines.
-# --------------------------------------------------------------------------------------------------
-#
-# Some of get_xxx_version() subroutines accept an argument -- a tool name. For example,
-# get_intel_compiler_version() can report version of C, C++, or Fortran compiler. The tool for
-# report should be specified by argument, for example: get_intel_compiler_version( "ifort" ).
-#
-# get_xxx_version() subroutines returns list of one or two elements:
-#     1. The first element is short tool name (like "gcc", "g++", "icl", etc).
-#     2. The second element is version string.
-# If returned list contain just one element, it means there is a problem with the tool.
-#
-
-sub get_perl_version() {
-    my ( $rc, $stdout, $stderr, $version );
-    my $tool = "perl";
-    my ( @ret ) = ( $tool );
-    $rc = run( [ $tool, "--version" ], $stdout, $stderr );
-    if ( $rc >= 0 ) {
-        # Typical perl output:
-        #    This is perl, v5.10.0 built for x86_64-linux-thread-multi
-        #    This is perl, v5.8.8 built for MSWin32-x64-multi-thread
-        #    This is perl, v5.10.1 (*) built for x86_64-linux-thread-multi
-        if ( $stdout !~ m{^This is perl.*v(\d+\.\d+(?:\.\d+)).*built for}m ) {
-            warning( "Cannot parse perl output:", $stdout, "(oef)" );
-        }; # if
-        $version = $1;
-        if ( $target_os eq "win" ) {
-            if ( $stdout !~ m{Binary build (.*) provided by ActiveState } ) {
-                warning( "Perl is not ActiveState one" );
-            }; # if
-        }; # if
-    }; # if
-    push( @ret, $version );
-    return @ret;
-}; # sub get_perl_version
-
-
-sub get_gnu_make_version() {
-    my ( $rc, $stdout, $stderr, $version );
-    my $tool = "make";
-    my ( @ret ) = ( $tool );
-    my ( $path );
-    $rc = run( [ $tool, "--version" ], $stdout, $stderr, $path );
-    if ( $rc >= 0 ) {
-        # Typical make output:
-        #     GNU Make version 3.79.1, by Richard Stallman and Roland McGrath.
-        #     GNU Make 3.81
-        if ( $stdout =~ m{^GNU Make (?:version )?(\d+\.\d+(?:\.\d+)?)(?:,|\s)} ) {
-            $version = $1;
-        }; # if
-        if ( $target_os eq "win" and $stdout =~ m{built for ([a-z0-9-]+)} ) {
-            my $built_for = $1;
-            debug( "GNU Make built for: \"$built_for\"." );
-            if ( $built_for =~ m{cygwin}i ) {
-                warning( "\"$path\" is a Cygwin make, it is *not* suitable." );
-                return @ret;
-            }; # if
-        }; # if
-    }; # if
-    push( @ret, $version );
-    return @ret;
-}; # sub get_gnu_make_version
-
-
-sub get_intel_compiler_version($) {
-    my ( $tool ) = @_;    # Tool name, like "icc", "icpc", "icl", or "ifort".
-    my ( @ret ) = ( $tool );
-    my ( $rc, $stdout, $stderr, $tool_re );
-    my $version;
-    my $ic_archs = {
-        qr{32-bit|IA-32}        => "32",
-        qr{Intel\(R\) 64} => "32e",
-        qr{Intel\(R\) [M][I][C] Architecture} => "32e",
-    };
-    $tool_re = quotemeta( $tool );
-    $rc = run( [ $tool, ( $target_os eq "win" ? () : ( "-V" ) ) ], $stdout, $stderr );
-    if ( $rc < 0 ) {
-        return @ret;
-    }; # if
-    # Intel compiler version string is in the first line of stderr. Get it.
-    #$stderr =~ m{\A(.*\n?)};
-    # AC: Let's look for version string in the first line which contains "Intel" string.
-    #     This allows to use 11.1 and 12.0 compilers on new MAC machines by ignoring
-    #     huge number of warnings issued by old compilers.
-    $stderr =~ m{^(Intel.*)$}m;
-    my $vstr = $1;
-    my ( $apl, $ver, $bld, $pkg );
-    if ( 0 ) {
-    } elsif ( $vstr =~ m{^Intel.*?Compiler\s+(.*?),?\s+Version\s+(.*?)\s+Build\s+(\S+)(?:\s+Package ID: (\S+))?} ) {
-        # 9.x, 10.x, 11.0.
-        ( $apl, $ver, $bld, $pkg ) = ( $1, $2, $3, $4 );
-    } elsif ( $vstr =~ m{^Intel's (.*?) Compiler,?\s+Version\s+(.*?)\s+Build\s+(\S+)} ) {
-        # 11.1
-        ( $apl, $ver, $bld ) = ( $1, $2, $3 );
-    } else {
-        warning( "Cannot parse ${tool}'s stderr:", $stderr, "(eof)" );
-        return @ret;
-    }; # if
-    my $ic_arch = get_arch( "Intel compiler", $apl, $ic_archs );
-    if ( not defined( $ic_arch ) ) {
-        return @ret;
-    }; # if
-    if ( Platform::canon_arch( $ic_arch ) ne $target_arch and not (Platform::canon_arch($ic_arch) eq "32e" and $target_arch eq "mic" )) {
-        warning( "Target architecture is $target_arch, $tool for $ic_arch found." );
-        return @ret;
-    }; # if
-    # Normalize version.
-    my $stage;
-    $ver =~ s{\s+}{ }g;
-    $ver = lc( $ver );
-    if ( $ver =~ m{\A(\d+\.\d+(?:\.\d+)?) ([a-z]+)\a}i ) {
-        ( $version, $stage ) = ( $1, $2 );
-    } else {
-        ( $version, $stage ) = ( $ver, "" );
-    }; # if
-    # Parse package.
-    if ( defined( $pkg ) ) {
-        if ( $pkg !~ m{\A[lwm]_[a-z]+_[a-z]_(\d+\.\d+\.\d+)\z}i ) {
-            warning( "Cannot parse Intel compiler package: $pkg" );
-            return @ret;
-        }; # if
-        $pkg = $1;
-        $version = $pkg;
-    }; # if
-    push( @ret, "$version " . ( $stage ? "$stage " : "" ) . "($bld) for $ic_arch" );
-    # Ok, version of Intel compiler found successfully. Now look at config file.
-    # Installer of Intel compiler tends to add a path to MS linker into compiler config file.
-    # It leads to troubles. For example, all the environment set up for MS VS 2005, but Intel
-    # compiler uses lnker from MS VS 2003 because it is specified in config file.
-    # To avoid such troubles, make sure:
-    #     ICLCFG/IFORTCFG environment variable exists or
-    #     compiler config file does not exist, or
-    #     compiler config file does not specify linker.
-    if ( $target_os eq "win" ) {
-        if ( not exists( $ENV{ uc( $tool . "cfg" ) } ) ) {
-            # If ICLCFG/IFORTCFG environment varianle exists, everything is ok.
-            # Otherwise check compiler's config file.
-            my $path = which( $tool );
-            $path =~ s{\.exe\z}{}i;     # Drop ".exe" suffix.
-            $path .= ".cfg";            # And add ".cfg" one.
-            if ( -f $path ) {
-                # If no config file exists, it is ok.
-                # Otherwise analyze its content.
-                my $bulk = read_file( $path );
-                $bulk =~ s{#.*\n}{}g;    # Remove comments.
-                my @options = ( "Qvc", "Qlocation,link," );
-                foreach my  $opt ( @options ) {
-                    if ( $bulk =~ m{[-/]$opt} ) {
-                        warning( "Compiler config file \"$path\" contains \"-$opt\" option." );
-                    }; # if
-                }; # foreach
-            }; # if
-        }; # if
-    }; # if
-    return @ret;
-}; # sub get_intel_compiler_version
-
-
-sub get_gnu_compiler_version($) {
-    my ( $tool ) = @_;
-    my ( @ret ) = ( $tool );
-    my ( $rc, $stdout, $stderr, $version );
-    $rc = run( [ $tool, "--version" ], $stdout, $stderr );
-    if ( $rc >= 0 ) {
-        my ( $ver, $bld );
-        if ( $target_os eq "mac" ) {
-            # i686-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5367)
-            # i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5484)
-            # i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00)
-            $stdout =~ m{^.*? \(GCC\) (\d+\.\d+\.\d+) \(.*Apple.*?Inc\. build (\d+)\)}m;
-            ( $ver, $bld ) = ( $1, $2 );
-        } else {
-            if ( 0 ) {
-            } elsif ( $stdout =~ m{^.*? \(GCC\) (\d+\.\d+\.\d+)(?: (\d+))?}m ) {
-                # g++ (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-20)
-                # GNU Fortran (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
-                ( $ver, $bld ) = ( $1, $2 );
-            } elsif ( $stdout =~ m{^.*? \(SUSE Linux\) (\d+\.\d+\.\d+)\s+\[.*? (\d+)\]}m ) {
-                # gcc (SUSE Linux) 4.3.2 [gcc-4_3-branch revision 141291]
-                ( $ver, $bld ) = ( $1, $2 );
-            } elsif ( $stdout =~ m{^.*? \(SUSE Linux\) (\d+\.\d+\.\d+)\s+\d+\s+\[.*? (\d+)\]}m ) {
-                # gcc (SUSE Linux) 4.7.2 20130108 [gcc-4_7-branch revision 195012]
-                ( $ver, $bld ) = ( $1, $2 );
-            } elsif ( $stdout =~ m{^.*? \((Debian|Ubuntu).*?\) (\d+\.\d+\.\d+)}m ) {
-                # gcc (Debian 4.7.2-22) 4.7.2
-                # Debian support from Sylvestre Ledru 
-                # Thanks!
-                $ver = $2;
-            }; # if
-        }; # if
-        if ( defined( $ver ) ) {
-            $version = $ver . ( defined( $bld ) ? " ($bld)" : "" );
-        } else {
-            warning( "Cannot parse GNU compiler version:", $stdout, "(eof)" );
-        }; # if
-    }; # if
-    push( @ret, $version );
-    return @ret;
-}; # sub get_gnu_compiler_version
-
-
-sub get_clang_compiler_version($) {
-    my ( $tool ) = @_;
-    my ( @ret ) = ( $tool );
-    my ( $rc, $stdout, $stderr, $version );
-    $rc = run( [ $tool, "--version" ], $stdout, $stderr );
-    if ( $rc >= 0 ) {
-        my ( $ver, $bld );
-        if ( $target_os eq "mac" ) {
-            # Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
-            $stdout =~ m{^.*? (\d+\.\d+) \(.*-(\d+\.\d+\.\d+)\)}m;
-            ( $ver, $bld ) = ( $1, $2 );
-            # For custom clang versions.
-            if ( not defined($ver) and $stdout =~ m{^.*? (\d+\.\d+)( \((.*)\))?}m ) {
-                ( $ver, $bld ) = ( $1, $3 );
-            }
-        } else {
-            if ( 0 ) {
-            } elsif ( $stdout =~ m{^.*? (\d+\.\d+)( \((.*)\))?}m ) {
-                # clang version 3.3 (tags/RELEASE_33/final)
-                ( $ver, $bld ) = ( $1, $3 );
-            } 
-        }; # if
-        if ( defined( $ver ) ) {
-            $version = $ver . ( defined( $bld ) ? " ($bld)" : "" );
-        } else {
-            warning( "Cannot parse Clang compiler version:", $stdout, "(eof)" );
-        }; # if
-    }; # if
-    push( @ret, $version );
-    return @ret;
-}; # sub get_gnu_compiler_version
-
-
-sub get_ms_compiler_version() {
-    my ( $rc, $stdout, $stderr, $version );
-    my $tool = "cl";
-    my ( @ret ) = ( $tool );
-    my $mc_archs = {
-        qr{80x86|x86}     => "IA-32 architecture",
-        qr{AMD64|x64}     => "Intel(R) 64",
-    };
-    $rc = run( [ $tool ], $stdout, $stderr );
-    if ( $rc < 0 ) {
-        return @ret;
-    }; # if
-    if ( $stderr !~ m{^Microsoft .* Compiler Version (.*?) for (.*)\s*$}m ) {
-        warning( "Cannot parse MS compiler output:", $stderr, "(eof)" );
-        return @ret;
-    }; # if
-    my ( $ver, $apl ) = ( $1, $2 );
-    if ( $ver !~ m{\A\d+(?:\.\d+)+\z} ) {
-        warning( "Cannot parse MS compiler version: $ver" );
-        return @ret;
-    }; # if
-    my $mc_arch = get_arch( "MS compiler", $apl, $mc_archs );
-    if ( not defined( $mc_arch ) ) {
-        return @ret;
-    }; # if
-    if ( Platform::canon_arch( $mc_arch ) ne $target_arch ) {
-        warning( "Target architecture is $target_arch, $tool for $mc_arch found" );
-        return @ret;
-    }; # if
-    $version = "$ver for $target_arch";
-    push( @ret, $version );
-    return @ret;
-}; # sub get_ms_compiler_version
-
-
-sub get_ms_linker_version() {
-    my ( $rc, $stdout, $stderr, $version );
-    my $tool = "link";
-    my ( @ret ) = ( $tool );
-    my ( $path );
-    $rc = run( [ $tool ], $stdout, $stderr, $path );
-    if ( $rc < 0 ) {
-        return @ret;
-    }; # if
-    if ( $stdout !~ m{^Microsoft \(R\) Incremental Linker Version (\d+(?:\.\d+)+)\s*$}m ) {
-        warning( "Cannot parse MS linker output:", $stdout, "(eof)" );
-        if ( $stderr =~ m{^link: missing operand} ) {
-            warning( "Seems \"$path\" is a Unix-like \"link\" program, not MS linker." );
-        }; # if
-        return @ret;
-    }; # if
-    $version = ( $1 );
-    push( @ret, $version );
-    return @ret;
-}; # sub get_ms_linker_version
-
-
-# --------------------------------------------------------------------------------------------------
-# "main" program.
-# --------------------------------------------------------------------------------------------------
-
-my $make;
-my $intel       = 1;             # Check Intel compilers.
-my $fortran     = 0;             # Check for corresponding Fortran compiler, ifort for intel 
-                                 #                                           gfortran for gnu 
-                                 #                                           gfortran for clang 
-my $clang       = 0;             # Check Clang Compilers.
-my $intel_compilers = {
-    "lin" => { c => "icc", cpp => "icpc", f => "ifort" },
-    "mac" => { c => "icc", cpp => "icpc", f => "ifort" },
-    "win" => { c => "icl", cpp => undef,  f => "ifort" },
-};
-my $gnu_compilers = {
-    "lin" => { c => "gcc", cpp =>  "g++", f => "gfortran" },
-    "mac" => { c => "gcc", cpp =>  "g++", f => "gfortran" },
-};
-my $clang_compilers = {
-    "lin" => { c => "clang", cpp =>  "clang++" },
-    "mac" => { c => "clang", cpp =>  "clang++" },
-};
-
-get_options(
-    Platform::target_options(),
-    "intel!"         => \$intel,
-    "fortran"        => \$fortran,
-    "clang"          => \$clang,
-    "make"           => \$make,
-    "pedantic"       => \$pedantic,
-);
-
-my @versions;
-push( @versions, [ "Perl",     get_perl_version() ] );
-push( @versions, [ "GNU Make", get_gnu_make_version() ] );
-if ( $intel ) {
-    my $ic = $intel_compilers->{ $target_os };
-    push( @versions, [ "Intel C Compiler",       get_intel_compiler_version( $ic->{ c } ) ] );
-    if ( defined( $ic->{ cpp } ) ) {
-        # If Intel C++ compiler has a name different from C compiler, check it as well.
-        push( @versions, [ "Intel C++ Compiler", get_intel_compiler_version( $ic->{ cpp } ) ] );
-    }; # if
-    # fortran check must be explicitly specified on command line with --fortran
-    if ( $fortran ) {
-        if ( defined( $ic->{ f } ) ) {
-            push( @versions, [ "Intel Fortran Compiler", get_intel_compiler_version( $ic->{ f } ) ] );
-        }; # if
-    };
-}; # if
-if ( $target_os eq "lin" or $target_os eq "mac" ) {
-    # check for clang/gnu tools because touch-test.c is compiled with them.
-    if ( $clang or $target_os eq "mac" ) { # OS X* >= 10.9 discarded GNU compilers.
-        push( @versions, [ "Clang C Compiler",     get_clang_compiler_version( $clang_compilers->{ $target_os }->{ c   } ) ] );
-        push( @versions, [ "Clang C++ Compiler",   get_clang_compiler_version( $clang_compilers->{ $target_os }->{ cpp } ) ] );
-    } else {
-        push( @versions, [ "GNU C Compiler",     get_gnu_compiler_version( $gnu_compilers->{ $target_os }->{ c   } ) ] );
-        push( @versions, [ "GNU C++ Compiler",   get_gnu_compiler_version( $gnu_compilers->{ $target_os }->{ cpp } ) ] );
-    };
-    # if intel fortran has been checked then gnu fortran is unnecessary
-    # also, if user specifies clang as build compiler, then gfortran is assumed fortran compiler
-    if ( $fortran and not $intel ) {
-        push( @versions, [ "GNU Fortran Compiler", get_gnu_compiler_version( $gnu_compilers->{ $target_os }->{ f } ) ] );
-    }; 
-}; 
-if ( $target_os eq "win" ) {
-    push( @versions, [ "MS C/C++ Compiler",  get_ms_compiler_version() ] );
-    push( @versions, [ "MS Linker",          get_ms_linker_version() ] );
-}; # if
-
-my $count = 0;
-foreach my $item ( @versions ) {
-    my ( $title, $tool, $version ) = @$item;
-    if ( not defined( $version ) ) {
-        $version = "--- N/A ---";
-        ++ $count;
-    }; # if
-    if ( $make ) {
-        printf( "%s=%s\n", encode( $tool ), encode( $version ) );
-    } else {
-        printf( "%-25s: %s\n", $title, $version );
-    }; # if
-}; # foreach
-
-exit( $count == 0 ? 0 : 1 );
-
-__END__
-
-=pod
-
-=head1 NAME
-
-B<check-tools.pl> -- Check development tools availability and versions.
-
-=head1 SYNOPSIS
-
-B<check-tools.pl> I<OPTION>...
-
-=head1 OPTIONS
-
-=over
-
-=item B<--make>
-
-Produce output suitable for using in makefile: short tool names (e. g. "icc" instead of "Intel C
-Compiler"), spaces in version strings replaced with underscores.
-
-=item Tools selection
-
-=over
-
-=item B<-->[B<no->]B<-gnu-fortran>
-
-Check GNU Fortran compiler. By default, it is not checked.
-
-=item B<-->[B<no->]B<intel>
-
-Check Intel C, C++ and Fortran compilers. This is default.
-
-=back
-
-=item Platform selection
-
-=over
-
-=item B<--architecture=>I<str>
-
-Specify target architecture. Used in cross-builds, for example when building 32-bit applications on
-Intel(R) 64 machine.
-
-If architecture is not specified explicitly, value of LIBOMP_ARCH environment variable is used.
-If LIBOMP_ARCH is not defined, host architecture detected.
-
-=item B<--os=>I<str>
-
-Specify target OS name. Used in cross-builds, for example when building Intel(R) Many Integrated Core Architecture applications on
-Windows* OS.
-
-If OS is not specified explicitly, value of LIBOMP_OS environment variable is used.
-If LIBOMP_OS is not defined, host OS detected.
-
-=back
-
-=back
-
-=head2 Standard Options
-
-=over
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full help message and exit.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--usage>
-
-Print very short usage message and exit.
-
-=item B<--verbose>
-
-Do print informational messages.
-
-=item B<--version>
-
-Print version and exit.
-
-=item B<--quiet>
-
-Work quiet, do not print informational messages.
-
-=back
-
-=head1 DESCRIPTION
-
-This script checks availability and versions of development tools. By default, the script checks:
-Perl, GNU Make, Intel compilers, GNU C and C++ compilers (Linux* OS and OS X*),
-Microsoft C/C++ compiler and linker (Windows* OS).
-
-The sript prints nice looking table or machine-readable strings.
-
-=head2 EXIT
-
-=over
-
-=item *
-
-0 -- All programs found.
-
-=item *
-
-1 -- Some of tools are not found.
-
-=back
-
-=head1 EXAMPLES
-
-    $ check-tools.pl
-    Perl                     : 5.8.0
-    GNU Make                 : 3.79.1
-    Intel C Compiler         : 11.0 (20080930) for 32e
-    Intel C++ Compiler       : 11.0 (20080930) for 32e
-    Intel Fortran Compiler   : 10.1.008 (20070913) for 32e
-    GNU C Compiler           : 3.2.3 (20030502)
-    GNU C++ Compiler         : 3.2.3 (20030502)
-
-    > check-tools.pl --make
-    perl=5.8.8
-    make=3.81
-    icl=10.1_(20070913)_for_32e
-    ifort=10.1_(20070913)_for_32e
-    cl=14.00.40310.41_for_32e
-    link=8.00.40310.39
-
-=back
-
-=cut
-
-# end of file #
-

runtime/tools/common.inc

-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-ifndef omp_os
-
-  # Windows sets environment variable OS; for other systems, ask uname
-  ifeq ($(OS),)
-    OS:=$(shell uname)
-    ifeq ($(OS),)
-      $(error "Cannot detect operating system")
-    endif
-    export omp_os=$(OS)
-  endif
-
-  ifeq ($(OS), Windows_NT)
-    export omp_os=windows
-  endif
-  ifeq ($(OS), Linux)
-    export omp_os=linux
-  endif
-  ifeq ($(OS), FreeBSD)
-    export omp_os=freebsd
-  endif
-  ifeq ($(OS), Darwin)
-    export omp_os=macos
-  endif
-
-endif # !omp_os
-
-# Compiling for the Intel(R) Many Integrated Core architecture is non-trivial at the next layer
-# of script down, but we can make it consistent here.
-ifneq "$(filter knf knc knl, $(arch))" ""
-    # I really do mean this...
-    # have top-level arch=mic and then mic_arch = flavor of mic
-    override mic_arch:=$(arch)
-    override arch:=mic
-    override mic:=yes
-else
-    ifeq "$(arch)" "mic"
-        # default flavor of mic is knc
-        mic_arch?=knc
-        override mic:=yes
-    else
-        override mic:=no
-    endif
-endif
-
-ifeq (,$(wildcard $(omp_root)/tools/$(omp_os).inc))
-  $(error "$(omp_os)" is not supported. Add tools/$(omp_os).inc file with os-specific settings )
-endif
-
-# detect arch and runtime versions, provide common host-specific definitions
-include $(omp_root)/tools/$(omp_os).inc
-
-ifeq ($(arch),)
- $(error Architecture not detected)
-endif
-
-# Setting defaults
-mode?=release
-
-ifeq "$(filter 32 32e 64 mic,$(arch))" ""
-    compiler?=gcc
-else
-    ifeq "$(omp_os)" "windows"
-        compiler?=icl
-    else
-        compiler?=icc
-    endif
-endif
-
-ifneq "$(mic)" "no"
-    ifeq "$(compiler)" "gcc"
-        $(error Compiling the runtime with gcc is not supported on Intel(R) Many Integrated Core Architecture)
-    endif
-
-    # Add Intel(R) Many Integrated Core Architecture kind (knf, knc, knl, etc.)
-    build_args += --mic-arch=$(mic_arch)
-
-    # Check that the binutils for Intel(R) Many Integrated Core Architecture are available
-    # First we see whether the objdump on the user's path supports the k1om architecture.
-    hask1om = $(shell if (x86_64-k1om-linux-objdump --help | grep -s k1om); then echo OK; else echo KO; fi)
-    ifneq "$(hask1om)" "OK"
-        # Appropriate binutils are not already set up, so try to add them from the default place.
-        micBinPath = /usr/linux-k1om-4.7/bin
-        micBinPresent = $(shell if test -d $(micBinPath); then echo OK; else echo KO; fi)
-        ifneq "$(micBinPresent)" "OK"
-            # We can't find them in the normal place, so complain.
-            $(error Compiling for Intel(R) Many Integrated Core Architecture requires that the cross-hosted binutils are available in $(micBinPath).\
-See the Tools tab at http://software.intel.com/mic-developer)
-        endif
-        export PATH := $(micBinPath):${PATH}
-    endif
-endif
-
-# number of parallel build jobs
-jobs?=1
-
-export BUILD_COMPILER := $(compiler)
-
-

runtime/tools/expand-vars.pl

-#!/usr/bin/perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-use strict;
-use warnings;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-use tools;
-
-our $VERSION = "0.005";
-
-my $name_rexp    = qr{[A-Za-z_]+[A-Za-z0-9_]*};
-my $keyword_rexp = qr{if|else|end|omp};
-
-sub error($$$) {
-    my ( $input, $msg, $bulk ) = @_;
-    my $pos = pos( $$bulk );
-    $$bulk =~ m{^(.*?)\G(.*?)$}m or die "Internal error";
-    my ( $pre, $post ) = ( $1, $2 );
-    my $n = scalar( @{ [ substr( $$bulk, 0, $pos ) =~ m{\n}g ] } ) + 1;
-    runtime_error( "\"$input\" line $n: $msg:", ">>> " . $pre . "--[HERE]-->" . $post );
-}; # sub error
-
-sub evaluate($$$\$) {
-    my ( $expr, $strict, $input, $bulk ) = @_;
-    my $value;
-    { # Signal handler will be restored on exit from this block.
-        # In case of "use strict; use warnings" eval issues warnings to stderr. This direct
-        # output may confuse user, so we need to catch it and prepend with our info.
-        local $SIG{ __WARN__ } = sub { die @_; };
-        $value =
-            eval(
-                "package __EXPAND_VARS__;\n" .
-                ( $strict ? "use strict; use warnings;\n" : "no strict; no warnings;\n" ) .
-                $expr
-            );
-    };
-    if ( $@ ) {
-        # Drop location information -- increasing eval number and constant "line 3"
-        # is useless for the user.
-        $@ =~ s{ at \(eval \d+\) line \d+}{}g;
-        $@ =~ s{\s*\z}{};
-        error( $input, "Cannot evaluate expression \"\${{$expr}}\": $@", $bulk );
-    }; # if
-    if ( $strict and not defined( $value ) ) {
-        error( $input, "Substitution value is undefined", $bulk );
-    }; # if
-    return $value;
-}; # sub evaluate
-
-#
-# Parse command line.
-#
-
-my ( @defines, $input, $output, $strict );
-get_options(
-    "D|define=s" => \@defines,
-    "strict!"    => \$strict,
-);
-if ( @ARGV < 2 ) {
-    cmdline_error( "Not enough argument" );
-}; # if
-if ( @ARGV > 2 ) {
-    cmdline_error( "Too many argument(s)" );
-}; # if
-( $input, $output ) = @ARGV;
-
-foreach my $define ( @defines ) {
-    my ( $equal, $name, $value );
-    $equal = index( $define, "=" );
-    if ( $equal < 0 ) {
-        $name = $define;
-        $value = "";
-    } else {
-        $name = substr( $define, 0, $equal );
-        $value = substr( $define, $equal + 1 );
-    }; # if
-    if ( $name eq "" ) {
-        cmdline_error( "Illegal definition: \"$define\": variable name should not be empty." );
-    }; # if
-    if ( $name !~ m{\A$name_rexp\z} ) {
-        cmdline_error(
-            "Illegal definition: \"$define\": " .
-                "variable name should consist of alphanumeric characters."
-        );
-    }; # if
-    eval( "\$__EXPAND_VARS__::$name = \$value;" );
-    if ( $@ ) {
-        die( "Internal error: $@" );
-    }; # if
-}; # foreach $define
-
-#
-# Do the work.
-#
-
-my $bulk;
-
-# Read input file.
-$bulk = read_file( $input );
-
-# Do the replacements.
-$bulk =~
-    s{(?:\$($keyword_rexp)|\$($name_rexp)|\${{(.*?)}})}
-    {
-        my $value;
-        if ( defined( $1 ) ) {
-            # Keyword. Leave it as is.
-            $value = "\$$1";
-        } elsif ( defined( $2 ) ) {
-            # Variable to expand.
-            my $name = $2;
-            $value = eval( "\$__EXPAND_VARS__::$name" );
-            if ( $@ ) {
-                die( "Internal error" );
-            }; # if
-            if ( $strict and not defined( $value ) ) {
-                error( $input, "Variable \"\$$name\" not defined", \$bulk );
-            }; # if
-        } else {
-            # Perl code to evaluate.
-            my $expr = $3;
-            $value = evaluate( $expr, $strict, $input, $bulk );
-        }; # if
-        $value;
-    }ges;
-
-# Process conditionals.
-# Dirty patch! Nested conditionals not supported!
-# TODO: Implement nested constructs.
-$bulk =~
-    s{^\$if +([^\n]*) *\n(.*\n)\$else *\n(.*\n)\$end *\n}
-    {
-        my ( $expr, $then_part, $else_part ) = ( $1, $2, $3 );
-        my $value = evaluate( $expr, $strict, $input, $bulk );
-        if ( $value ) {
-            $value = $then_part;
-        } else {
-            $value = $else_part;
-        }; # if
-    }gesm;
-
-# Write output.
-write_file( $output, \$bulk );
-
-exit( 0 );
-
-__END__
-
-=pod
-
-=head1 NAME
-
-B<expand-vars.pl> -- Simple text preprocessor.
-
-=head1 SYNOPSIS
-
-B<expand-vars.pl> I<OPTION>... I<input> I<output>
-
-=head1 OPTIONS
-
-=over
-
-=item B<-D> I<name>[B<=>I<value>]
-
-=item B<--define=>I<name>[B<=>I<value>]
-
-Define variable.
-
-=item B<--strict>
-
-In strict mode, the script issues error on using undefined variables and executes Perl code
-with C<use strict; use warnings;> pragmas.
-
-=back
-
-=head2 Standard Options
-
-=over
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full help message and exit.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--usage>
-
-Print very short usage message and exit.
-
-=item B<--verbose>
-
-Do print informational messages.
-
-=item B<--version>
-
-Print version and exit.
-
-=item B<--quiet>
-
-Work quiet, do not print informational messages.
-
-=back
-
-=head1 ARGUMENTS
-
-=over
-
-=item I<input>
-
-Input file name.
-
-=item I<output>
-
-Output file name.
-
-=back
-
-=head1 DESCRIPTION
-
-This script reads input file, makes substitutes and writes output file.
-
-There are two form of substitutes:
-
-=over
-
-=item Variables
-
-Variables are referenced in input file in form:
-
-    $name
-
-Name of variable should consist of alphanumeric characters (Latin letters, digits, and underscores).
-Variables are defined in command line with C<-D> or C<--define> options.
-
-=item Perl Code
-
-Perl code is specified in input file in form:
-
-    ${{ ...code... }}
-
-The code is evaluated, and is replaced with its result. Note: in strict mode, you should declare
-variable before use. See examples.
-
-=back
-
-=head1 EXAMPLES
-
-Replace occurrences of C<$year>, C<$month>, and C<$day> in C<input.txt> file with C<2007>, C<09>, C<01>
-respectively and write result to C<output.txt> file:
-
-    $ cat input.var
-    Today is $year-$month-$day.
-    $ expand-vars.pl -D year=2007 -D month=09 -D day=01 input.var output.txt && cat output.txt
-    Today is 2007-09-01.
-
-Using Perl code:
-
-    $ cat input.var
-    ${{ localtime(); }}
-    $ expand-vars.pl -D year=2007 -D month=09 -D day=01 input.var output.txt && cat output.txt
-    Now Tue May  5 20:54:13 2009
-
-Using strict mode for catching bugs:
-
-    $ cat input.var
-    ${{ "year : " . substr( $date, 0, 4 ); }}
-    $ expand-vars.pl input.var output.txt && cat output.txt
-    year :
-
-Oops, why it does not print year? Let us use strict mode:
-
-    $ expand-vars.pl --strict input.var output.txt && cat output.txt
-    expand-vars.pl: (x) "test.var": Cannot evaluate expression "${{ "year : " . substr( $date, 0, 4 ); }}": Global symbol "$date" requires explicit package name
-
-Ok, variable is not defined. Let us define it:
-
-    $ expand-vars.pl --strict -D date=20090501 input.var output.txt && cat output.txt
-    expand-vars.pl: (x) "test.var": Cannot evaluate expression "${{ "year : " . substr( $date, 0, 4 ); }}": Variable "$date" is not imported
-
-What is wrong? Variable should be declared:
-
-    $ cat input.var
-    ${{ our $date; "year : " . substr( $date, 0, 4 ); }}
-    $ expand-vars.pl --strict -D date=20090501 input.var output.txt && cat output.txt
-    year : 2009
-
-=cut
-
-# end of file #

runtime/tools/extract-objects.pl

-#!/usr/bin/env perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-use strict;
-use warnings;
-
-use File::Glob ":glob";
-use File::Temp;
-use Cwd;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-use tools;
-use Uname;
-use Platform ":vars";
-
-our $VERSION = "0.005";
-
-# --------------------------------------------------------------------------------------------------
-# Subroutines.
-# --------------------------------------------------------------------------------------------------
-
-sub windows {
-    my ( $arch, $output, @args ) = @_;
-    my %files;
-    # TODO: Check the archives are of specified architecture.
-    foreach my $arg ( @args ) {
-        foreach my $archive ( bsd_glob( $arg ) ) {
-            info( "Processing \"$archive\"..." );
-            my $bulk;
-            execute( [ "lib.exe", "/nologo", "/list", $archive ], -stdout => \$bulk );
-            my @members = split( "\n", $bulk );
-            foreach my $member ( @members ) {
-                my $file = get_file( $member );
-                my $path = cat_file( $output, $file );
-                if ( exists( $files{ $file } ) ) {
-                    runtime_error(
-                        "Extraction \"$file\" member from \"$archive\" archive failed:",
-                        "\"$file\" member has already been extracted from \"$files{ $file }\" archive"
-                    );
-                }; # if
-                $files{ $file } = $archive;
-                info( "    Writing \"$path\"..." );
-                execute( [ "lib.exe", "/nologo", "/extract:" . $member, "/out:" . $path, $archive ] );
-            }; # foreach $member
-        }; # foreach $archive
-    }; # foreach $arg
-}; # sub windows
-
-sub linux {
-    my ( $arch, $output, @archives ) = @_;
-    # TODO: Check the archives are of specified architecture.
-    my $cwd = Cwd::cwd();
-    change_dir( $output );
-    foreach my $archive ( @archives ) {
-        info( "Processing \"$archive\"..." );
-        my $path = abs_path( $archive, $cwd );
-        execute( [ "ar", "xo", $path ] );
-    }; # foreach $archive
-    change_dir( $cwd );
-}; # sub linux
-
-my %mac_arch = (
-    "32"  => "i386",
-    "32e" => "x86_64"
-);
-
-sub darwin {
-    my ( $arch, $output, @archives ) = @_;
-    my $cwd = getcwd();
-    change_dir( $output );
-    if ( defined( $arch ) ) {
-        if ( not defined( $mac_arch{ $arch } ) ) {
-            runtime_error( "Architecture \"$arch\" is not a valid one for OS X*" );
-        }; # if
-        $arch = $mac_arch{ $arch };
-    }; # if
-    foreach my $archive ( @archives ) {
-        info( "Processing \"$archive\"..." );
-        my $path = abs_path( $archive, $cwd );
-        my $temp;
-        # Whether archive is a fat or thin?
-        my $bulk;
-        execute( [ "file", $path ], -stdout => \$bulk );
-        if ( $bulk =~ m{Mach-O universal binary} ) {
-            # Archive is fat, extracy thin archive first.
-            if ( not defined( $arch ) ) {
-                runtime_error(
-                    "\"$archive\" archive is universal binary, " .
-                        "please specify architecture to work with"
-                );
-            }; # if
-            ( undef, $temp ) = File::Temp::tempfile();
-            execute( [ "libtool", "-static", "-arch_only", $arch, "-o", $temp, $path ] );
-            $path = $temp;
-        }; # if
-        execute( [ "ar", "xo", $path ] );     # Extract members.
-        if ( defined( $temp ) ) {             # Delete temp file, if any.
-            del_file( $temp );
-        }; # if
-    }; # foreach $archive
-    change_dir( $cwd );
-}; # sub darwin
-
-
-# --------------------------------------------------------------------------------------------------
-# Main.
-# --------------------------------------------------------------------------------------------------
-
-# Parse command line.
-
-my $output = ".";
-my @args;
-
-get_options(
-    Platform::target_options(),
-    "o|output-directory=s" => \$output,
-);
-@args = @ARGV;
-
-if ( not -e $output ) {
-    runtime_error( "Output directory \"$output\" does not exist" );
-}; # if
-if ( not -d $output ) {
-    runtime_error( "\"$output\" is not a directory" );
-}; # if
-if ( not -w $output ) {
-    runtime_error( "Output directory \"$output\" is not writable" );
-}; # if
-
-if ( $target_os eq "win" ) {
-    *process = \&windows;
-} elsif ( $target_os eq "lin") {
-    *process = \&linux;
-} elsif ( $target_os eq "mac" ) {
-    *process = \&darwin;
-} else {
-    runtime_error( "OS \"$target_os\" not supported" );
-}; # if
-
-
-# Do the work.
-process( $target_arch, $output, @args );
-exit( 0 );
-
-__END__
-
-=pod
-
-=head1 NAME
-
-B<extract-objects.pl> -- Extract all object files from static library.
-
-=head1 SYNOPSIS
-
-B<extract-objects.pl> I<option>... I<archive>...
-
-=head1 OPTIONS
-
-=over
-
-=item B<--architecture=>I<arch>
-
-Specify architecture to work with. The option is mandatory on OS X* in case of universal archive.
-In other cases the option should not be used. I<arch> may be one of C<32> or C<32e>.
-
-=item B<--os=>I<str>
-
-Specify OS name. By default OS is autodetected.
-
-Depending on OS, B<extract-objects.pl> uses different external tools for handling static
-libraries: F<ar> (in case of "lin" and "mac") or F<lib.exe> (in case of "win").
-
-=item B<--output-directory=>I<dir>
-
-Specify directory to write extracted members to. Current directory is used by default.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full documentation and exit.
-
-=item B<--quiet>
-
-Do not print information messages.
-
-=item B<--version>
-
-Print version and exit.
-
-=back
-
-=head1 ARGUMENTS
-
-=over
-
-=item I<archive>
-
-A name of archive file (static library). Multiple archives may be specified.
-
-=back
-
-=head1 DESCRIPTION
-
-The script extracts all the members (object files) from archive (static library) to specified
-directory. Commands to perform this action differ on different OSes. On Linux* OS, simple command
-
-    ar xo libfile.a
-
-is enough (in case of extracting files to current directory).
-
-On OS X*, it is a bit compilicated with universal ("fat") binaries -- C<ar> cannot
-operate on fat archives, so "thin" archive should be extracted from the universal binary first.
-
-On Windows* OS, library manager (C<lib.exe>) can extract only one object file, so operation should be
-repeated for every object file in the library.
-
-B<extract-objects.pl> detects OS automatically. But detection can be overrided with B<--os> option.
-It may be helpful in cross-build environments.
-
-B<extract-objects.pl> effectively encapsulates all these details and provides uniform way for
-extracting object files from static libraries, which helps to keep makefiles simple and clean.
-
-=head1 EXAMPLES
-
-Extract object files from library F<libirc.lib>, and put them into F<obj/> directory:
-
-    $ extract-objects.pl --output=obj libirc.lib
-
-Extract object files from library F<libirc.a>. Use Linux* OS tools (F<ar>), even if run on another OS:
-
-    $ extract-objects.pl --os=lin libirc.a
-
-Extract object files from library F<libirc.a>, if it is a OS X* universal binary, use i386
-architecture. Be quiet:
-
-    $ extract-objects.pl --quiet --arch=i386 libirc.a
-
-=cut
-
-# end of file #
-

runtime/tools/freebsd.inc

-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-include tools/linux.inc

runtime/tools/linux.inc

-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-####### Detections and Commands ###############################################
-
-ifndef arch
-        uname_m:=$(shell uname -m)
-        ifeq ($(uname_m),i686)
-                export arch:=32
-        endif
-        ifeq ($(uname_m),x86_64)
-                export arch:=32e
-        endif
-        ifndef arch
-                export arch:=$(uname_m)
-        endif
-endif
-
-CMD=sh -c
-CWD=$(shell pwd)
-CP=cp
-RM?=rm -f
-RMR?=rm -rf
-RD?=rmdir
-MD?=mkdir -p
-NUL= /dev/null
-SLASH=/

runtime/tools/macos.inc

-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-####### Detections and Commands ###############################################
-
-ifndef arch
- ifeq ($(shell /usr/sbin/sysctl -n hw.machine),Power Macintosh)
-   ifeq ($(shell /usr/sbin/sysctl -n hw.optional.64bitops),1)
-     export arch:=ppc64
-   else
-     export arch:=ppc32
-   endif
- else
-   ifeq ($(shell /usr/sbin/sysctl -n hw.optional.x86_64 2>/dev/null),1)
-     export arch:=intel64
-   else
-     export arch:=ia32
-   endif
- endif
-endif
-
-CMD=$(SHELL) -c
-CWD=$(shell pwd)
-RM?=rm -f
-RMR?=rm -rf
-RD?=rmdir
-MD?=mkdir -p
-NUL= /dev/null
-SLASH=/

runtime/tools/make-fat-binaries.pl

-#!/usr/bin/env perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-use strict;
-use warnings;
-
-use IO::Dir;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-
-use tools;
-
-our $VERSION = "0.003";
-
-#
-# Subroutines.
-#
-
-sub check_dir($$) {
-
-    # Make sure a directory is a readable directory.
-
-    my ( $dir, $type ) = @_;
-
-    -e $dir or runtime_error( "Directory \"$dir\" does not exist" );
-    -d $dir or runtime_error( "\"$dir\" is not a directory" );
-    -r $dir or runtime_error( "Directory \"$dir\" is not readable" );
-
-}; # sub check_dir
-
-sub read_dir($) {
-
-    # Return list of files (not subdirectories) of specified directory.
-
-    my ( $dir ) = @_;
-    my $handle;
-    my $entry;
-    my @files;
-
-    $handle = IO::Dir->new( $dir ) or runtime_error( "Cannot open \"$dir\" directory: $!" );
-    while ( $entry = $handle->read() ) {
-        my $path = "$dir/$entry";
-        if ( $entry !~ m{\A\.} and -f $path ) {
-            push( @files, $entry );
-        }; # if
-    }; # while
-    $handle->close();
-
-    @files = sort( @files );
-    return @files;
-
-}; # sub read_dir
-
-# --------------------------------------------------------------------------------------------------
-# Main program.
-# --------------------------------------------------------------------------------------------------
-
-#
-# Parse command line.
-#
-my @dirs;    # List of input directories.
-my @files;   # List of files.
-my $output;  # Output directory.
-
-get_options(
-    "output=s" => \$output
-);
-
-@ARGV == 0 and cmdline_error( "No input directories specified" );
-
-#
-# Check input and output directories.
-#
-
-# Make shure there is no duplicated directories.
-my %dirs;
-$dirs{ $output } = "";
-foreach my $dir ( @ARGV ) {
-    if ( exists( $dirs{ $dir } ) ) {
-        cmdline_error( "Directory \"$dir\" has already been specified" );
-    }; # if
-    $dirs{ $dir } = "";
-    push( @dirs, $dir );
-}; # foreach $dir
-undef( %dirs );
-
-# Make sure all dirs are exist, dirs, and readable.
-check_dir( $output, "output" );
-foreach my $dir ( @dirs ) {
-    check_dir( $dir,  "input" );
-}; # foreach $dir
-
-# All input dirs should contain exactly the same list of files.
-my @errors;
-@files = read_dir( $dirs[ 0 ] );
-foreach my $dir ( @dirs ) {
-    my %files = map( ( $_ => 0 ), @files );
-    foreach my $file ( read_dir( $dir ) ) {
-        if ( not exists( $files{ $file } ) ) {
-            push( @errors, "Extra file: `" . cat_file( $dir, $file ) . "'." );
-        }; # if
-        $files{ $file } = 1;
-    }; # foreach $file
-    foreach my $file ( keys( %files ) ) {
-        if ( $files{ $file } == 0 ) {
-            push( @errors, "Missed file: `" . cat_file( $dir, $file ) . "'." );
-        }; # if
-    }; # foreach $file
-}; # foreach $dir
-if ( @errors ) {
-    runtime_error( @errors );
-}; # if
-
-#
-# Make fat binaries.
-#
-
-foreach my $file ( sort( @files ) ) {
-    info( "Making \"$file\"..." );
-    my $output_file = cat_file( $output, $file );
-    del_file( $output_file );
-    execute(
-        [
-            "lipo",
-            "-create",
-            "-output", $output_file,
-            map( cat_file( $_, $file ), @dirs )
-        ]
-    );
-}; # foreach $entry
-
-exit( 0 );
-
-__END__
-
-=pod
-
-=head1 NAME
-
-B<make-fat-binaries.pl> -- Make set of fat (universal) binaries.
-
-=head1 SYNOPSIS
-
-B<make-fat-binaries.pl> I<OPTION>... I<INPUT_DIR>...
-
-=head1 OPTIONS
-
-=over
-
-=item B<--output=>I<DIR>
-
-Name of output directory to place fat binaries to. Directory must exist and be writable.
-
-=item Standard Options
-
-=over
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full help message and exit.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--usage>
-
-Print very short usage message and exit.
-
-=item B<--verbose>
-
-Do print informational messages.
-
-=item B<--version>
-
-Print program version and exit.
-
-=item B<--quiet>
-
-Work quiet, do not print informational messages.
-
-=back
-
-=back
-
-=head1 ARGUMENTS
-
-=over
-
-=item I<INPUT_DIR>
-
-Name of input directory to get thin files from. Directory must exist and be readable. At least one
-directory required.
-
-=back
-
-=head1 DESCRIPTION
-
-The script creates set of Mac-O fat (universal, multi-architecture) binaries from set of thin
-(single-architecture) files.
-
-The scripts reads files from input directory (or directoriers). It is assumed that one input
-directory keeps files for one architecture (e. g. i386), another directory contains files for
-another architecture (e. g. x86_64), etc. All input directories must contain the same set of files.
-The script issues an error if sets of files in input directories differ.
-
-If the script finishes successfully, output directory will contain the set universal binaries
-built from files with the same name in input directories.
-
-=head1 EXAMPLES
-
-Get thin binaries from C<mac_32.thin/> and C<mac_32e.thin/> directories, and put fat binaries to
-C<mac.fat/> directory:
-
-    $ make-fat-binaries.pl --output=mac.fat mac_32.thin mac_32e.thin
-
-
-=cut
-
-# end of file #

runtime/tools/objcopy.cpp

-/*
- */
-
-
-//===----------------------------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.txt for details.
-//
-//===----------------------------------------------------------------------===//
-
-
-#include <stdlib.h>
-#include <iostream>
-#include <strstream>
-#include <fstream>
-#include <string>
-#include <set>
-#include <map>
-#include <vector>
-#include <cstring>
-
-using namespace std;
-
-typedef std::string                      string_t;
-typedef std::vector< string_t >          strings_t;
-typedef std::map< string_t, string_t >   str_hash_t;
-typedef std::pair< string_t, string_t >  str_pair_t;
-#ifdef _WIN32
-    typedef long long  int64_t;
-#endif
-
-string_t
-shift( strings_t & strs ) {
-    string_t first = strs.front();
-    strs.erase( strs.begin() );
-    return first;
-} // shift
-
-string_t
-find(
-    str_hash_t const & hash,
-    string_t const &   key
-) {
-    string_t value;
-    str_hash_t::const_iterator it = hash.find( key );
-    if ( it != hash.end() ) {
-        value = it->second;
-    }; // if
-    return value;
-} // find
-
-void die( string_t const & message ) {
-    std::cerr << message << std::endl;
-    exit( 1 );
-} // die
-
-void stop( string_t const & message ) {
-    printf( "%s\n", message.c_str() );
-    exit( 1 );
-}
-
-// An entry in the symbol table of a .obj file.
-struct symbol_t {
-    long long        name;
-    unsigned         value;
-    unsigned  short  section_num;
-    unsigned  short  type;
-    char             storage_class;
-    char             nAux;
-}; // struct symbol_t
-
-
-class _rstream_t : public std::istrstream {
-
-    private:
-
-        const char * buf;
-
-    protected:
-
-        _rstream_t( pair< const char *, streamsize > p )
-            : istrstream( p.first, p.second ), buf( p.first )
-        {
-        }
-
-        ~_rstream_t() {
-            delete [] buf;
-        }
-
-}; // class _rstream_t
-
-/* A stream encapuslating the content of a file or the content of a string, overriding the
-   >> operator to read various integer types in binary form, as well as a symbol table
-   entry.
-*/
-class rstream_t : public _rstream_t {
-private:
-
-    template< typename type_t >
-    inline rstream_t & do_read( type_t & x ) {
-  read( (char*) & x, sizeof( type_t ) );
-  return * this;
-    }
-
-    static pair<const char*, streamsize> getBuf(const char *fileName) {
-  ifstream raw(fileName,ios::binary | ios::in);
-  if(!raw.is_open())
-      stop("rstream.getBuf: Error opening file");
-  raw.seekg(0,ios::end);
-  streampos fileSize = raw.tellg();
-  if(fileSize < 0)
-      stop("rstream.getBuf: Error reading file");
-  char *buf = new char[fileSize];
-  raw.seekg(0,ios::beg);
-  raw.read(buf, fileSize);
-  return pair<const char*, streamsize>(buf,fileSize);
-    }
-public:
-    // construct from a string
-    rstream_t( const char * buf, streamsize size ) :
-        _rstream_t( pair< const char *, streamsize >( buf, size ) )
-    {}
-    /* construct from a file whole content is fully read once to initialize the content of
-       this stream
-    */
-    rstream_t( string_t const & fileName )
-        : _rstream_t( getBuf( fileName.c_str() ) )
-    {
-    }
-
-    rstream_t & operator >>( int & x ) {
-  return do_read(x);
-    }
-    rstream_t & operator >>(unsigned &x) {
-  return do_read(x);
-    }
-    rstream_t & operator>>(short &x) {
-  return do_read(x);
-    }
-    rstream_t & operator>>(unsigned short &x) {
-  return do_read(x);
-    }
-    rstream_t & operator>>( symbol_t & e ) {
-  read((char*)&e, 18);
-  return *this;
-    }
-}; // class rstream_t
-
-// string table in a .OBJ file
-class StringTable {
-private:
-    map<string, unsigned> directory;
-    size_t length;
-    char *data;
-
-    // make <directory> from <length> bytes in <data>
-    void makeDirectory(void) {
-  unsigned i = 4;
-  while(i < length) {
-      string s = string(data + i);
-      directory.insert(make_pair(s, i));
-      i += s.size() + 1;
-  }
-    }
-    // initialize <length> and <data> with contents specified by the arguments
-    void init(const char *_data) {
-  unsigned _length = *(unsigned*)_data;
-
-  if(_length < sizeof(unsigned) || _length != *(unsigned*)_data)
-      stop("StringTable.init: Invalid symbol table");
-  if(_data[_length - 1]) {
-      // to prevent runaway strings, make sure the data ends with a zero
-      data = new char[length = _length + 1];
-      data[_length] = 0;
-  } else {
-      data = new char[length = _length];
-  }
-  *(unsigned*)data = length;
-  memcpy( data + sizeof(unsigned), _data + sizeof(unsigned), length - sizeof(unsigned) );
-  makeDirectory();
-    }
-public:
-    StringTable( rstream_t & f ) {
-  /* Construct string table by reading from f.
-   */
-  streampos s;
-  unsigned strSize;
-  char *strData;
-
-  s = f.tellg();
-  f>>strSize;
-  if(strSize < sizeof(unsigned))
-      stop("StringTable: Invalid string table");
-  strData = new char[strSize];
-  *(unsigned*)strData = strSize;
-  // read the raw data into <strData>
-  f.read(strData + sizeof(unsigned), strSize - sizeof(unsigned));
-  s = f.tellg() - s;
-  if(s < strSize)
-      stop("StringTable: Unexpected EOF");
-  init(strData);
-  delete[]strData;
-    }
-    StringTable(const set<string> &strings) {
-  /* Construct string table from given strings.
-   */
-  char *p;
-  set<string>::const_iterator it;
-  size_t s;
-
-  // count required size for data
-  for(length = sizeof(unsigned), it = strings.begin(); it != strings.end(); ++it) {
-      size_t l = (*it).size();
-
-      if(l > (unsigned) 0xFFFFFFFF)
-    stop("StringTable: String too long");
-      if(l > 8) {
-    length += l + 1;
-    if(length > (unsigned) 0xFFFFFFFF)
-        stop("StringTable: Symbol table too long");
-      }
-  }
-  data = new char[length];
-  *(unsigned*)data = length;
-  // populate data and directory
-  for(p = data + sizeof(unsigned), it = strings.begin(); it != strings.end(); ++it) {
-      const string &str = *it;
-      size_t l = str.size();
-      if(l > 8) {
-    directory.insert(make_pair(str, p - data));
-    memcpy(p, str.c_str(), l);
-    p[l] = 0;
-    p += l + 1;
-      }
-  }
-    }
-    ~StringTable() {
-  delete[] data;
-    }
-    /* Returns encoding for given string based on this string table.
-       Error if string length is greater than 8 but string is not in
-       the string table--returns 0.
-    */
-    int64_t encode(const string &str) {
-  int64_t r;
-
-  if(str.size() <= 8) {
-      // encoded directly
-      ((char*)&r)[7] = 0;
-      strncpy((char*)&r, str.c_str(), 8);
-      return r;
-  } else {
-      // represented as index into table
-      map<string,unsigned>::const_iterator it = directory.find(str);
-      if(it == directory.end())
-    stop("StringTable::encode: String now found in string table");
-      ((unsigned*)&r)[0] = 0;
-      ((unsigned*)&r)[1] = (*it).second;
-      return r;
-  }
-    }
-    /* Returns string represented by x based on this string table.
-       Error if x references an invalid position in the table--returns
-       the empty string.
-    */
-    string decode(int64_t x) const {
-  if(*(unsigned*)&x == 0) {
-      // represented as index into table
-      unsigned &p = ((unsigned*)&x)[1];
-      if(p >= length)
-    stop("StringTable::decode: Invalid string table lookup");
-      return string(data + p);
-  } else {
-      // encoded directly
-      char *p = (char*)&x;
-      int i;
-
-      for(i = 0; i < 8 && p[i]; ++i);
-      return string(p, i);
-  }
-    }
-    void write(ostream &os) {
-  os.write(data, length);
-    }
-};
-
-
-void
-obj_copy(
-    string_t const &    src,    // Name of source file.
-    string_t const &    dst,    // Name of destination file.
-    str_hash_t const &  redefs  // List of redefinititions.
-) {
-
-    set< string > strings; // set of all occurring symbols, appropriately prefixed
-    streampos fileSize;
-    size_t strTabStart;
-    unsigned symTabStart;
-    unsigned symNEntries;
-    int i;
-
-
-    string const error_reading = "Error reading \"" + src + "\" file: ";
-
-    rstream_t in( src );
-
-    in.seekg( 0, ios::end );
-    fileSize = in.tellg();
-
-    in.seekg( 8 );
-    in >> symTabStart >> symNEntries;
-    strTabStart = symTabStart + 18 * size_t( symNEntries );
-    in.seekg( strTabStart );
-    if ( in.eof() ) {
-        stop( error_reading + "Unexpected end of file" );
-    }
-    StringTable stringTableOld( in ); // Read original string table.
-
-    if ( in.tellg() != fileSize ) {
-        stop( error_reading + "Unexpected data after string table" );
-    }
-
-    // compute set of occurring strings with prefix added
-    for ( i = 0; i < symNEntries; ++ i ) {
-
-  symbol_t e;
-
-  in.seekg( symTabStart + i * 18 );
-  if ( in.eof() ) {
-            stop("hideSymbols: Unexpected EOF");
-        }
-  in >> e;
-  if ( in.fail() ) {
-            stop("hideSymbols: File read error");
-        }
-  if ( e.nAux ) {
-            i += e.nAux;
-        }
-  const string & s = stringTableOld.decode( e.name );
-  // if symbol is extern and found in <hide>, prefix and insert into strings,
-  // otherwise, just insert into strings without prefix
-        string_t name = find( redefs, s );
-  strings.insert( name != "" && e.storage_class == 2 ? name : s );
-    }
-
-    ofstream out( dst.c_str(), ios::trunc | ios::out | ios::binary );
-    if ( ! out.is_open() ) {
-        stop("hideSymbols: Error opening output file");
-    }
-
-    // make new string table from string set
-    StringTable stringTableNew = StringTable( strings );
-
-    // copy input file to output file up to just before the symbol table
-    in.seekg( 0 );
-    char * buf = new char[ symTabStart ];
-    in.read( buf, symTabStart );
-    out.write( buf, symTabStart );
-    delete [] buf;
-
-    // copy input symbol table to output symbol table with name translation
-    for ( i = 0; i < symNEntries; ++ i ) {
-  symbol_t e;
-
-  in.seekg( symTabStart + i * 18 );
-  if ( in.eof() ) {
-            stop("hideSymbols: Unexpected EOF");
-        }
-  in >> e;
-  if ( in.fail() ) {
-            stop("hideSymbols: File read error");
-        }
-  const string & s = stringTableOld.decode( e.name );
-  out.seekp( symTabStart + i * 18 );
-        string_t name = find( redefs, s );
-  e.name = stringTableNew.encode( ( e.storage_class == 2 && name != "" ) ? name : s );
-  out.write( (char*) & e, 18 );
-  if ( out.fail() ) {
-            stop( "hideSymbols: File write error" );
-        }
-  if ( e.nAux ) {
-      // copy auxiliary symbol table entries
-      int nAux = e.nAux;
-      for (int j = 1; j <= nAux; ++j ) {
-    in >> e;
-    out.seekp( symTabStart + ( i + j ) * 18 );
-    out.write( (char*) & e, 18 );
-      }
-      i += nAux;
-  }
-    }
-    // output string table
-    stringTableNew.write( out );
-}
-
-
-void
-split( string_t const & str, char ch, string_t & head, string_t & tail ) {
-    string_t::size_type pos = str.find( ch );
-    if ( pos == string_t::npos ) {
-        head = str;
-        tail = "";
-    } else {
-        head = str.substr( 0, pos );
-        tail = str.substr( pos + 1 );
-    }; // if
-} // split
-
-
-void help() {
-    std::cout
-        << "NAME\n"
-        << "    objcopy -- copy and translate object files\n"
-        << "\n"
-        << "SYNOPSIS\n"
-        << "    objcopy options... source destination\n"
-        << "\n"
-        << "OPTIONS\n"
-        << "    --help  Print this help and exit.\n"
-        << "    --redefine-sym old=new\n"
-        << "            Rename \"old\" symbol in source object file to \"new\" symbol in\n"
-        << "            destination object file.\n"
-        << "    --redefine-syms sym_file\n"
-        << "            For each pair \"old new\" in sym_file rename \"old\" symbol in \n"
-        << "            source object file to \"new\" symbol in destination object file.\n"
-        << "\n"
-        << "ARGUMENTS\n"
-        << "    source  The name of source object file.\n"
-        << "    destination\n"
-        << "            The name of destination object file.\n"
-        << "\n"
-        << "DESCRIPTION\n"
-        << "    This program implements a minor bit of Linux* OS's objcopy utility on Windows* OS.\n"
-        << "    It can copy object files and edit its symbol table.\n"
-        << "\n"
-        << "EXAMPLES\n"
-        << "    \n"
-        << "        > objcopy --redefine-sym fastcpy=__xxx_fastcpy a.obj b.obj\n"
-        << "\n";
-} // help
-
-
-int
-main( int argc, char const * argv[] ) {
-
-    strings_t   args( argc - 1 );
-    str_hash_t  redefs;
-    strings_t   files;
-
-    std::copy( argv + 1, argv + argc, args.begin() );
-
-    while ( args.size() > 0 ) {
-        string_t arg = shift( args );
-        if ( arg.substr( 0, 2 ) == "--" ) {
-            // An option.
-            if ( 0  ) {
-            } else if ( arg == "--help" ) {
-                help();
-                return 0;
-            } else if ( arg == "--redefine-sym" ) {
-                if ( args.size() == 0 ) {
-                    die( "\"" + arg + "\" option requires an argument" );
-                }; // if
-                // read list of symbol pairs "old new" from command line.
-                string_t redef = shift( args );
-                string_t old_sym;
-                string_t new_sym;
-                split( redef, '=', old_sym, new_sym );
-                if ( old_sym.length() == 0 || new_sym.length() == 0 ) {
-                    die( "Illegal redefinition: \"" + redef + "\"; neither old symbol nor new symbol may be empty" );
-                }; // if
-                redefs.insert( str_pair_t( old_sym, new_sym ) );
-            } else if ( arg == "--redefine-syms" ) {
-                if ( args.size() == 0 ) {
-                    die( "\"" + arg + "\" option requires an argument" );
-                }; // if
-                // read list of symbol pairs "old new" from file.
-                string_t fname = shift( args );
-                string_t redef;
-    ifstream ifs( fname.c_str() );
-    while ( ifs.good() ) {
-                    getline( ifs, redef );// get pair of old/new symbols separated by space
-                    string_t old_sym;
-                    string_t new_sym;
-                    // AC: gcount() does not work here (always return 0), so comment it
-                    //if ( ifs.gcount() ) { // skip empty lines
-                    split( redef, ' ', old_sym, new_sym );
-                    if ( old_sym.length() == 0 || new_sym.length() == 0 ) {
-                        break;  // end of file reached (last empty line)
-                        //die( "Illegal redefinition: \"" + redef + "\"; neither old symbol nor new symbol may be empty" );
-                    }; // if
-                    redefs.insert( str_pair_t( old_sym, new_sym ) );
-                    //}
-    }
-            } else {
-                die( "Illegal option: \"" + arg + "\"" );
-            }; // if
-        } else {
-            // Not an option, a file name.
-            if ( files.size() >= 2 ) {
-                die( "Too many files specified; two files required (use --help option for help)" );
-            }; // if
-            files.push_back( arg );
-        }; // if
-    }; // while
-    if ( files.size() < 2 ) {
-        die( "Not enough files specified; two files required (use --help option for help)" );
-    }; // if
-
-    obj_copy( files[ 0 ], files[ 1 ], redefs );
-
-    return 0;
-
-} // main
-
-
-// end of file //

runtime/tools/required-objects.pl

-#!/usr/bin/perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-use strict;
-use warnings;
-
-use File::Glob ":glob";
-use Data::Dumper;
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-use tools;
-use Platform ":vars";
-
-our $VERSION = "0.004";
-
-# --------------------------------------------------------------------------------------------------
-# Set of objects:       # Ref to hash, keys are names of objects.
-#     object0:          # Ref to hash of two elements with keys "defined" and "undefined".
-#         defined:      # Ref to array of symbols defined in object0.
-#             - symbol0 # Symbol name.
-#             - ...
-#         undefined:    # Ref to array of symbols referenced in object0.
-#             - symbol0
-#             - ...
-#     object1:
-#         ...
-#     ...
-# --------------------------------------------------------------------------------------------------
-
-# --------------------------------------------------------------------------------------------------
-# Set of symbols:       # Ref to hash, keys are names of symbols.
-#    symbol0:           # Ref to array of object names where the symbol0 is defined.
-#        - object0      # Object file name.
-#        - ...
-#    symbol1:
-#        ...
-#    ...
-# --------------------------------------------------------------------------------------------------
-
-sub dump_objects($$$) {
-
-    my ( $title, $objects, $dump ) = @_;
-
-    if ( $dump > 0 ) {
-        STDERR->print( $title, "\n" );
-        foreach my $object ( sort( keys( %$objects ) ) ) {
-            STDERR->print( "    $object\n" );
-            if ( $dump > 1 ) {
-                STDERR->print( "        Defined symbols:\n" );
-                foreach my $symbol ( sort( @{ $objects->{ $object }->{ defined } } ) ) {
-                    STDERR->print( "            $symbol\n" );
-                }; # foreach $symbol
-                STDERR->print( "        Undefined symbols:\n" );
-                foreach my $symbol ( sort( @{ $objects->{ $object }->{ undefined } } ) ) {
-                    STDERR->print( "            $symbol\n" );
-                }; # foreach $symbol
-            }; # if
-        }; # foreach $object
-    }; # if
-
-}; # sub dump_objects
-
-sub dump_symbols($$$) {
-
-    my ( $title, $symbols, $dump ) = @_;
-
-    if ( $dump > 0 ) {
-        STDERR->print( $title, "\n" );
-        foreach my $symbol ( sort( keys( %$symbols ) ) ) {
-            STDERR->print( "    $symbol\n" );
-            if ( $dump > 1 ) {
-                foreach my $object ( sort( @{ $symbols->{ $symbol } } ) ) {
-                    STDERR->print( "        $object\n" );
-                }; # foreach
-            }; # if
-        }; # foreach $object
-    }; # if
-
-}; # sub dump_symbols
-
-# --------------------------------------------------------------------------------------------------
-# Name:
-#     load_symbols -- Fulfill objects data structure with symbol names.
-# Synopsis:
-#     load_symbols( $objects );
-# Arguments:
-#     $objects (in/out) -- Set of objects. On enter, it is expected that top-level hash has filled
-#         with object names only. On exit, it is completely fulfilled with lists of symbols
-#         defined or referenced in each object file.
-# Returns:
-#     Nothing.
-# Example:
-#     my $objects = { foo.o => {} };
-#     load_symbols( $objects );
-#     # Now $objects is { goo.o => { defined => [ ... ], undefined => [ ... ] } }.
-#
-# --------------------------------------------------------------------------------------------------
-# This version of load_symbols parses output of nm command and works on Linux* OS and OS X*.
-#
-sub _load_symbols_nm($) {
-
-    my $objects = shift( @_ );
-        # It is a ref to hash. Keys are object names, values are empty hashes (for now).
-    my @bulk;
-
-    if ( %$objects ) {
-        # Do not run nm if a set of objects is empty -- nm will try to open a.out in this case.
-        my $tool;
-        if($target_arch eq "mic") {
-            $tool = "x86_64-k1om-linux-nm"
-        } else {
-            $tool = "nm"
-        }
-        execute(
-            [
-                $tool,
-                "-g",    # Display only external (global) symbols.
-                "-o",    # Precede each symbol by the name of the input file.
-                keys( %$objects )
-                    # Running nm once (rather than once per object) improves performance
-                    # drastically.
-            ],
-            -stdout => \@bulk
-        );
-    }; # if
-
-    foreach my $line ( @bulk ) {
-        if ( $line !~ m{^(.*):(?: ?[0-9a-f]*| *) ([A-Za-z]) (.*)$} ) {
-            die "Cannot parse nm output, line:\n    $line\n";
-        }; # if
-        my ( $file, $tag, $symbol ) = ( $1, $2, $3 );
-        if ( not exists( $objects->{ $file } ) ) {
-            die "nm reported unknown object file:\n    $line\n";
-        }; # if
-        # AC: exclude some libc symbols from renaming, otherwise we have problems
-        #     in tests for gfortran + static libomp on Lin_32.
-        #     These symbols came from libtbbmalloc.a
-        if ( $target_os eq "lin" ) {
-            if ( $symbol =~ m{__i686} ) {
-                next;
-            }
-        }
-        # AC: added "w" to tags of undefined symbols, e.g. malloc is weak in libirc v12.1.
-        if ( $tag eq "U" or $tag eq "w" ) { # Symbol not defined.
-            push( @{ $objects->{ $file }->{ undefined } }, $symbol );
-        } else {             # Symbol defined.
-            push( @{ $objects->{ $file }->{ defined } }, $symbol );
-        }; # if
-    }; # foreach
-
-    return undef;
-
-}; # sub _load_symbols_nm
-
-# --------------------------------------------------------------------------------------------------
-# This version of load_symbols parses output of link command and works on Windows* OS.
-#
-sub _load_symbols_link($) {
-
-    my $objects = shift( @_ );
-        # It is a ref to hash. Keys are object names, values are empty hashes (for now).
-    my @bulk;
-
-    if ( %$objects ) {
-        # Do not run nm if a set of objects is empty -- nm will try to open a.out in this case.
-        execute(
-            [
-                "link",
-                "/dump",
-                "/symbols",
-                keys( %$objects )
-                    # Running nm once (rather than once per object) improves performance
-                    # drastically.
-            ],
-            -stdout => \@bulk
-        );
-    }; # if
-
-    my $num_re   = qr{[0-9A-F]{3,4}};
-    my $addr_re  = qr{[0-9A-F]{8}};
-    my $tag_re   = qr{DEBUG|ABS|UNDEF|SECT[0-9A-F]+};
-    my $class_re = qr{Static|External|Filename|Label|BeginFunction|EndFunction|WeakExternal|\.bf or\.ef};
-
-    my $file;
-    foreach my $line ( @bulk ) {
-        if ( $line =~ m{\ADump of file (.*?)\n\z} ) {
-            $file = $1;
-            if ( not exists( $objects->{ $file } ) ) {
-                die "link reported unknown object file:\n    $line\n";
-            }; # if
-        } elsif ( $line =~ m{\A$num_re } ) {
-            if ( not defined( $file ) ) {
-                die "link reported symbol of unknown object file:\n    $line\n";
-            }; # if
-            if ( $line !~ m{\A$num_re $addr_re ($tag_re)\s+notype(?: \(\))?\s+($class_re)\s+\| (.*?)\n\z} ) {
-                die "Cannot parse link output, line:\n    $line\n";
-            }; # if
-            my ( $tag, $class, $symbol ) = ( $1, $2, $3 );
-            # link.exe /dump sometimes prints comments for symbols, e. g.:
-            # ".?0_memcopyA ([Entry] ?0_memcopyA)", or "??_C@_01A@r?$AA@ (`string')".
-            # Strip these comments.
-            $symbol =~ s{ \(.*\)\z}{};
-            if ( $class eq "External" ) {
-                if ( $tag eq "UNDEF" ) { # Symbol not defined.
-                    push( @{ $objects->{ $file }->{ undefined } }, $symbol );
-                } else {                 # Symbol defined.
-                    push( @{ $objects->{ $file }->{ defined } }, $symbol );
-                }; # if
-            }; # if
-        } else {
-            # Ignore all other lines.
-        }; # if
-    }; # foreach
-
-    return undef;
-
-}; # sub _load_symbols_link
-
-# --------------------------------------------------------------------------------------------------
-# Name:
-#     symbols -- Construct set of symbols with specified tag in the specified set of objects.
-# Synopsis:
-#     my $symbols = defined_symbols( $objects, $tag );
-# Arguments:
-#     $objects (in) -- Set of objects.
-#     $tag (in) -- A tag, "defined" or "undefined".
-# Returns:
-#     Set of symbols with the specified tag.
-#
-sub symbols($$) {
-
-    my $objects = shift( @_ );
-    my $tag     = shift( @_ );
-
-    my $symbols = {};
-
-    foreach my $object ( keys( %$objects ) ) {
-        foreach my $symbol ( @{ $objects->{ $object }->{ $tag } } ) {
-            push( @{ $symbols->{ $symbol } }, $object );
-        }; # foreach $symbol
-    }; # foreach $object
-
-    return $symbols;
-
-}; # sub symbols
-
-sub defined_symbols($) {
-
-    my $objects = shift( @_ );
-    my $defined = symbols( $objects, "defined" );
-    return $defined;
-
-}; # sub defined_symbols
-
-sub undefined_symbols($) {
-
-    my $objects = shift( @_ );
-    my $defined = symbols( $objects, "defined" );
-    my $undefined = symbols( $objects, "undefined" );
-    foreach my $symbol ( keys( %$defined ) ) {
-        delete( $undefined->{ $symbol } );
-    }; # foreach symbol
-    return $undefined;
-
-}; # sub undefined_symbols
-
-# --------------------------------------------------------------------------------------------------
-# Name:
-#     _required_extra_objects -- Select a subset of extra objects required to resolve undefined
-#         symbols in a set of objects. It is a helper sub for required_extra_objects().
-# Synopsis:
-#     my $required = _required_extra_objects( $objects, $extra, $symbols );
-# Arguments:
-#     $objects (in) -- A set of objects to be searched for undefined symbols.
-#     $extra (in) -- A set of extra objects to be searched for defined symbols to resolve undefined
-#         symbols in objects.
-#     $symbols (in/out) -- Set of symbols defined in the set of external objects. At the first call
-#         it should consist of all the symbols defined in all the extra objects. Symbols defined in
-#         the selected subset of extra objects are removed from set of defined symbols, because
-#         they are out of interest for subsequent calls.
-# Returns:
-#     A subset of extra objects required by the specified set of objects.
-#
-sub _required_extra_objects($$$$) {
-
-    my $objects = shift( @_ );
-    my $extra   = shift( @_ );
-    my $symbols = shift( @_ );
-    my $dump    = shift( @_ );
-
-    my $required = {};
-
-    if ( $dump > 0 ) {
-        STDERR->print( "Required extra objects:\n" );
-    }; # if
-    foreach my $object ( keys( %$objects ) ) {
-        foreach my $symbol ( @{ $objects->{ $object }->{ undefined } } ) {
-            if ( exists( $symbols->{ $symbol } ) ) {
-                # Add all objects where the symbol is defined to the required objects.
-                foreach my $req_obj ( @{ $symbols->{ $symbol } } ) {
-                    if ( $dump > 0 ) {
-                        STDERR->print( "    $req_obj\n" );
-                        if ( $dump > 1 ) {
-                            STDERR->print( "        by $object\n" );
-                            STDERR->print( "            due to $symbol\n" );
-                        }; # if
-                    }; # if
-                    $required->{ $req_obj } = $extra->{ $req_obj };
-                }; # foreach $req_obj
-                # Delete the symbol from list of defined symbols.
-                delete( $symbols->{ $symbol } );
-            }; # if
-        }; # foreach $symbol
-    }; # foreach $object
-
-    return $required;
-
-}; # sub _required_extra_objects
-
-
-# --------------------------------------------------------------------------------------------------
-# Name:
-#     required_extra_objects -- Select a subset of extra objects required to resolve undefined
-#         symbols in a set of base objects and selected extra objects.
-# Synopsis:
-#     my $required = required_extra_objects( $base, $extra );
-# Arguments:
-#     $base (in/out) -- A set of base objects to be searched for undefined symbols. On enter, it is
-#         expected that top-level hash has filled with object names only. On exit, it is completely
-#         fulfilled with lists of symbols defined and/or referenced in each object file.
-#     $extra (in/out) -- A set of extra objects to be searched for defined symbols required to
-#         resolve undefined symbols in a set of base objects. Usage is similar to base objects.
-# Returns:
-#     A subset of extra object files.
-#
-sub required_extra_objects($$$) {
-
-    my $base    = shift( @_ );
-    my $extra   = shift( @_ );
-    my $dump    = shift( @_ );
-
-    # Load symbols for each object.
-    load_symbols( $base );
-    load_symbols( $extra );
-    if ( $dump ) {
-        dump_objects( "Base objects:", $base, $dump );
-        dump_objects( "Extra objects:", $extra, $dump );
-    }; # if
-
-    # Collect symbols defined in extra objects.
-    my $symbols = defined_symbols( $extra );
-
-    my $required = {};
-    # Select extra objects required by base objects.
-    my $delta = _required_extra_objects( $base, $extra, $symbols, $dump );
-    while ( %$delta ) {
-        %$required = ( %$required, %$delta );
-        # Probably, just selected objects require some more objects.
-        $delta = _required_extra_objects( $delta, $extra, $symbols, $dump );
-    }; # while
-
-    if ( $dump ) {
-        my $base_undefined = undefined_symbols( $base );
-        my $req_undefined = undefined_symbols( $required );
-        dump_symbols( "Symbols undefined in base objects:", $base_undefined, $dump );
-        dump_symbols( "Symbols undefined in required objects:", $req_undefined, $dump );
-    }; # if
-
-    return $required;
-
-}; # sub required_extra_objects
-
-
-# --------------------------------------------------------------------------------------------------
-# Name:
-#     copy_objects -- Copy (and optionally edit) object files to specified directory.
-# Synopsis:
-#     copy_objects( $objects, $target, $prefix, @symbols );
-# Arguments:
-#     $objects (in) -- A set of object files.
-#     $target (in) -- A name of target directory. Directory must exist.
-#     $prefix (in) -- A prefix to add to all the symbols listed in @symbols. If prefix is undefined,
-#         object files are just copied.
-#     @symbols (in) -- List of symbol names to be renamed.
-# Returns:
-#     None.
-#
-sub copy_objects($$;$\@) {
-
-    my $objects = shift( @_ );
-    my $target  = shift( @_ );
-    my $prefix  = shift( @_ );
-    my $symbols = shift( @_ );
-    my $tool;
-    my @redefine;
-    my @redefine_;
-    my $syms_file = "__kmp_sym_pairs.log";
-
-    if ( $target_arch eq "mic" ) {
-        $tool = "x86_64-k1om-linux-objcopy"
-    } else {
-        $tool = "objcopy"
-    }
-
-    if ( not -e $target ) {
-        die "\"$target\" directory does not exist\n";
-    }; # if
-    if ( not -d $target ) {
-        die "\"$target\" is not a directory\n";
-    }; # if
-
-    if ( defined( $prefix ) and @$symbols ) {
-        my %a = map ( ( "$_ $prefix$_" => 1 ), @$symbols );
-        @redefine_ = keys( %a );
-    }; # if
-    foreach my $line ( @redefine_ ) {
-        $line =~ s{$prefix(\W+)}{$1$prefix};
-        push( @redefine, $line );
-    }
-    write_file( $syms_file, \@redefine );
-    foreach my $src ( sort( keys( %$objects ) ) ) {
-        my $dst = cat_file( $target, get_file( $src ) );
-        if ( @redefine ) {
-            execute( [ $tool, "--redefine-syms", $syms_file, $src, $dst ] );
-        } else {
-            copy_file( $src, $dst, -overwrite => 1 );
-        }; # if
-    }; # foreach $object
-
-}; # sub copy_objects
-
-
-# --------------------------------------------------------------------------------------------------
-# Main.
-# --------------------------------------------------------------------------------------------------
-
-my $base  = {};
-my $extra = {};
-my $switcher = $base;
-my $dump = 0;
-my $print_base;
-my $print_extra;
-my $copy_base;
-my $copy_extra;
-my $prefix;
-
-# Parse command line.
-
-Getopt::Long::Configure( "permute" );
-get_options(
-    Platform::target_options(),
-    "base"         => sub { $switcher = $base;  },
-    "extra"        => sub { $switcher = $extra; },
-    "print-base"   => \$print_base,
-    "print-extra"  => \$print_extra,
-    "print-all"    => sub { $print_base = 1; $print_extra = 1; },
-    "copy-base=s"  => \$copy_base,
-    "copy-extra=s" => \$copy_extra,
-    "copy-all=s"   => sub { $copy_base = $_[ 1 ]; $copy_extra = $_[ 1 ]; },
-    "dump"         => sub { ++ $dump; },
-    "prefix=s"     => \$prefix,
-    "<>"    =>
-        sub {
-            my $arg = $_[ 0 ];
-            my @args;
-            if ( $^O eq "MSWin32" ) {
-                # Windows* OS does not expand wildcards. Do it...
-                @args = bsd_glob( $arg );
-            } else {
-                @args = ( $arg );
-            }; # if
-            foreach my $object ( @args ) {
-                if ( exists( $base->{ $object } ) or exists( $extra->{ $object } ) ) {
-                    die "Object \"$object\" has already been specified.\n";
-                }; # if
-                $switcher->{ $object } = { defined => [], undefined => [] };
-            }; # foreach
-        },
-);
-if ( not %$base ) {
-    cmdline_error( "No base objects specified" );
-}; # if
-
-if ( $target_os eq "win" ) {
-    *load_symbols = \&_load_symbols_link;
-} elsif ( $target_os eq "lin" ) {
-    *load_symbols = \&_load_symbols_nm;
-} elsif ( $target_os eq "mac" ) {
-    *load_symbols = \&_load_symbols_nm;
-} else {
-    runtime_error( "OS \"$target_os\" not supported" );
-}; # if
-
-# Do the work.
-
-my $required = required_extra_objects( $base, $extra, $dump );
-if ( $print_base ) {
-    print( map( "$_\n", sort( keys( %$base ) ) ) );
-}; # if
-if ( $print_extra ) {
-    print( map( "$_\n", sort( keys( %$required ) ) ) );
-}; # if
-my @symbols;
-if ( defined( $prefix ) ) {
-    foreach my $object ( sort( keys( %$required ) ) ) {
-        push( @symbols, @{ $required->{ $object }->{ defined } } );
-    }; # foreach $objects
-}; # if
-if ( $copy_base ) {
-    copy_objects( $base, $copy_base, $prefix, @symbols );
-}; # if
-if ( $copy_extra ) {
-    copy_objects( $required, $copy_extra, $prefix, @symbols );
-}; # if
-
-exit( 0 );
-
-__END__
-
-=pod
-
-=head1 NAME
-
-B<required-objects.pl> -- Select a required extra object files.
-
-=head1 SYNOPSIS
-
-B<required-objects.pl> I<option>... [--base] I<file>... --extra I<file>...
-
-=head1 DESCRIPTION
-
-B<required-objects.pl> works with two sets of object files -- a set of I<base> objects
-and a set of I<extra> objects, and selects those extra objects which are required for resolving
-undefined symbols in base objects I<and> selected extra objects.
-
-Selected object files may be copied to specified location or their names may be printed to stdout,
-a name per line. Additionally, symbols defined in selected extra objects may be renamed.
-
-Depending on OS, different external tools may be used. For example, B<required-objects.pl> uses
-F<link.exe> on "win" and F<nm> on "lin" and "mac" OSes. Normally OS is autodetected, but
-detection can be overrided with B<--os> option. It may be helpful in cross-build environments.
-
-=head1 OPTIONS
-
-=over
-
-=item B<--base>
-
-The list of base objects follows this option.
-
-=item B<--extra>
-
-List of extra objects follows this option.
-
-=item B<--print-all>
-
-Print list of base objects and list of required extra objects.
-
-=item B<--print-base>
-
-Print list of base objects.
-
-=item B<--print-extra>
-
-Print list of selected extra objects.
-
-=item B<--copy-all=>I<dir>
-
-Copy all base and selected extra objects to specified directory. The directory must exist. Existing
-files are overwritten.
-
-=item B<--copy-base=>I<dir>
-
-Copy all base objects to specified directory.
-
-=item B<--copy-extra=>I<dir>
-
-Copy selected extra objects to specified directory.
-
-=item B<--prefix=>I<str>
-
-If prefix is specified, copied object files are edited -- symbols defined in selected extra
-object files are renamed (in all the copied object files) by adding this prefix.
-
-F<objcopy> program should be available for performing this operation.
-
-=item B<--os=>I<str>
-
-Specify OS name. By default OS is autodetected.
-
-Depending on OS, B<required-objects.pl> uses different external tools.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full documentation and exit.
-
-=item B<--version>
-
-Print version and exit.
-
-=back
-
-=head1 ARGUMENTS
-
-=over
-
-=item I<file>
-
-A name of object file.
-
-=back
-
-=head1 EXAMPLES
-
-    $ required-objects.pl --base obj/*.o --extra ../lib/obj/*.o --print-extra > required.lst
-    $ ar cr libx.a obj/*.o $(cat required.lst)
-
-    $ required-objects.pl --base internal/*.o --extra external/*.o --prefix=__xyz_ --copy-all=obj
-    $ ar cr xyz.a obj/*.o
-
-=cut
-
-# end of file #
-

runtime/tools/src/common-checks.mk

-# common-checks.mk #
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# --------------------------------------------------------------------------------------------------
-# This file contains really common definitions used by multiple makefiles. Modify it carefully!
-# --------------------------------------------------------------------------------------------------
-
-#
-# Check tools versions.
-#
-ifeq "$(clean)" ""    # Do not check tools if clean goal specified.
-
-    check_tools_flags = --make
-
-    # determine if fortran check is required from goals
-    # MAKECMDGOALS is like argv for gnu make
-    ifneq "$(filter mod all,$(MAKECMDGOALS))" ""
-        check_tools_flags += --fortran
-    else
-        ifeq "$(MAKECMDGOALS)" "" # will default to all if no goals specified on command line
-            check_tools_flags += --fortran
-        endif
-    endif
-    ifneq "$(filter gcc clang,$(c))" "" # if build compiler is gcc or clang
-        check_tools_flags += --nointel
-    endif
-    ifeq "$(c)" "clang"
-        check_tools_flags += --clang
-    endif
-
-    curr_tools := $(strip $(shell $(perl) $(tools_dir)check-tools.pl $(oa-opts) $(check_tools_flags)))
-
-    ifeq "$(curr_tools)" ""
-        $(error check-tools.pl failed)
-    endif
-    ifneq "$(findstring N/A,$(curr_tools))" ""
-        missed_tools := $(filter %---_N/A_---,$(curr_tools))
-        missed_tools := $(subst =---_N/A_---,,$(missed_tools))
-        missed_tools := $(subst $(space),$(comma)$(space),$(missed_tools))
-        $(error Development tools not found: $(missed_tools))
-    endif
-    prev_tools := $(strip $(shell [ -e tools.cfg ] && cat tools.cfg))
-    $(call say,Tools  : $(curr_tools))
-    ifeq "$(prev_tools)" ""
-        # No saved config file, let us create it.
-        dummy := $(shell echo "$(curr_tools)" > tools.cfg)
-    else
-        # Check the saved config file matches current configuration.
-        ifneq "$(curr_tools)" "$(prev_tools)"
-            # Show the differtence between previous and current tools.
-            $(call say,Old tools : $(filter-out $(curr_tools),$(prev_tools)))
-            $(call say,New tools : $(filter-out $(prev_tools),$(curr_tools)))
-            # And initiate rebuild.
-            $(call say,Tools changed$(comma) rebuilding...)
-            dummy := $(shell $(rm) .rebuild && echo "$(curr_tools)" > tools.cfg)
-        endif
-    endif
-endif
-
-# Check config.
-ifeq "$(curr_config)" ""
-    $(error makefile must define `curr_config' variable)
-endif
-prev_config := $(shell [ -e build.cfg ] && cat build.cfg)
-curr_config := $(strip $(curr_config))
-ifeq "$(clean)" ""    # Do not check config if clean goal specified.
-    $(call say,Config : $(curr_config))
-    ifeq "$(prev_config)" ""
-        # No saved config file, let us create it.
-        dummy := $(shell echo "$(curr_config)" > build.cfg)
-    else
-        # Check saved config file matches current configuration.
-        ifneq "$(curr_config)" "$(prev_config)"
-            # Show the differtence between previous and current configurations.
-            $(call say,Old config : $(filter-out $(curr_config),$(prev_config)))
-            $(call say,New config : $(filter-out $(prev_config),$(curr_config)))
-            # And initiate rebuild.
-            $(call say,Configuration changed$(comma) rebuilding...)
-            dummy := $(shell $(rm) .rebuild && echo "$(curr_config)" > build.cfg)
-        endif
-    endif
-endif
-
-# end of file #
-

runtime/tools/src/common-defs.mk

-# common-defs.mk #
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# --------------------------------------------------------------------------------------------------
-# This file contains really common definitions used by multiple makefiles. Modify it carefully!
-# --------------------------------------------------------------------------------------------------
-
-# --------------------------------------------------------------------------------------------------
-# Some tricky variables.
-# --------------------------------------------------------------------------------------------------
-empty :=
-space := $(empty) $(empty)
-comma := ,
-ifeq "$(date)" ""
-    $(error Caller should specify "date" variable.)
-endif
-
-# --------------------------------------------------------------------------------------------------
-# Helper finctions.
-# --------------------------------------------------------------------------------------------------
-
-# Synopsis:
-#     $(call say,text-to-print-to-the-screen)
-# Description:
-#     The function prints its argument to the screen. In case of older makes it is analog of
-#     $(warning), starting from make 3.81 is is analog of $(info).
-#
-say = $(warning $(1))
-ifneq "$(filter 3.81,$(MAKE_VERSION))" ""
-    say = $(info $(1))
-endif
-
-# Synopsis:
-#     architecture = $(call legal_arch,32)
-# Description:
-#     The function return printable name of specified architecture, IA-32 architecture or Intel(R) 64.
-#
-legal_arch = $(if $(filter 32,$(1)),IA-32,$(if $(filter 32e,$(1)),Intel(R) 64,$(if $(filter l1,$(1)),L1OM,$(if $(filter arm,$(1)),ARM,$(if $(filter ppc64,$(1)),PPC64,$(if $(filter ppc64le,$(1)),PPC64LE,$(if $(filter aarch64,$(1)),AArch64,$(if $(filter mic,$(1)),Intel(R) Many Integrated Core Architecture,$(error Bad architecture specified: $(1))))))))))
-
-# Synopsis:
-#     var_name = $(call check_variable,var,list)
-# Description:
-#     The function verifies the value of var varibale. If it is empty, the first word from the list
-#     is assigned to var as default value. Otherwise the var value must match one of words in the
-#     list, or error is issued.
-# Example:
-#     LINK_TYPE = $(call check_variable,LINK_TYPE,static dynamic)
-#
-check_variable = $(call _check_variable_words,$(1))$(call _check_variable_value,$(1),$(2))
-
-# Synopsis:
-#     $(call _check_variable_words,var)
-# Description:
-#     Checks that variable var is empty or single word. In case of multiple words an error is
-#     issued. It is helper function for check_variable.
-#
-_check_variable_words = $(if $(filter 0 1,$(words $($(1)))),,\
-    $(error Illegal value of $(1): "$($(1))"))
-
-# Synopsis:
-#     $(call _check_variable_value,var)
-# Description:
-#     If variable var is empty, the function returns the first word from the list. If variable is
-#     not empty and match one of words in the list, variable's value returned. Otherwise, error is
-#     issued. It is helper function for check_variable.
-#
-_check_variable_value = $(if $($(1)),$(if $(filter $(2),$($(1))),$($(1)),\
-    $(error Illegal value of $(1): "$($(1))")),$(firstword $(2)))
-
-# Synopsis:
-#     $(call debug,var)
-# Description:
-#     If LIBOMP_MAKE_DEBUG is not empty, var name and value printed. Use this for debug purpose.
-#
-ifeq "$(LIBOMP_MAKE_DEBUG)" ""
-    debug =
-else
-    debug = $(call say,debug: $(1)="$($(1))")
-endif
-
-# Synopsis:
-#     $(call header,target)
-# Description:
-#     Returns a string to print to show build progress.
-#
-header = ----- $(marker) --- $(1) -----
-
-# --------------------------------------------------------------------------------------------------
-# Global make settings.
-# --------------------------------------------------------------------------------------------------
-
-# Non-empty CDPATH may lead to problems on some platforms: simple "cd dir" (where "dir" is an
-# existing directory in current one) fails. Clearing CDPATH solves the problem.
-CDPATH =
-.SUFFIXES :            # Clean default list of suffixes.
-.DELETE_ON_ERROR :     # Delete target file in case of error.
-
-$(call say,$(call header,making $(if $(MAKECMDGOALS),$(MAKECMDGOALS),all)))
-
-# --------------------------------------------------------------------------------------------------
-# Check clean and clobber goals.
-# --------------------------------------------------------------------------------------------------
-
-# "clean" goal must be specified alone, otherwise we have troubles with dependency files.
-clean := $(filter clean%,$(MAKECMDGOALS))
-ifneq "$(clean)" ""                                    # "clean" goal is present in command line.
-    ifneq "$(filter-out clean%,$(MAKECMDGOALS))" ""    # there are non-clean goals.
-        $(error "clean" goals must not be mixed with other goals)
-    endif
-endif
-# Issue error on "clobber" target.
-ifneq "$(filter clobber,$(MAKECMDGOALS))" ""
-    $(error There is no clobber goal in makefile)
-endif
-
-# --------------------------------------------------------------------------------------------------
-# Mandatory variables passed from build.pl.
-# --------------------------------------------------------------------------------------------------
-
-os       := $(call check_variable,os,lin mac win)
-arch     := $(call check_variable,arch,32 32e 64 arm ppc64 ppc64le aarch64 mic)
-ifeq "$(arch)" "mic" # We want the flavor of mic (knf, knc, knl, etc.)
-    platform := $(os)_$(MIC_ARCH)
-else
-    platform := $(os)_$(arch)
-endif
-platform := $(call check_variable,platform,lin_32 lin_32e lin_64 lin_arm lin_knc lin_knf mac_32 mac_32e win_32 win_32e win_64 lin_ppc64 lin_ppc64le lin_aarch64)
-# oa-opts means "os and arch options". They are passed to almost all perl scripts.
-oa-opts  := --os=$(os) --arch=$(arch)
-
-# --------------------------------------------------------------------------------------------------
-# Directories.
-# --------------------------------------------------------------------------------------------------
-
-ifeq "$(LIBOMP_WORK)" ""
-    $(error Internal error: LIBOMP_WORK variable must be set in makefile.mk)
-endif
-tools_dir = $(LIBOMP_WORK)tools/
-# We do not define src/ and other directories here because they depends on target (RTL, DSL, tools).
-
-# --------------------------------------------------------------------------------------------------
-# File suffixes.
-# --------------------------------------------------------------------------------------------------
-
-ifeq "$(os)" "win" # win
-    asm = .asm
-    obj = .obj
-    lib = .lib
-    dll = .dll
-    exe = .exe
-    cat = $(dll)
-else # lin, mic or mac
-    asm = .s
-    obj = .o
-    lib = .a
-    ifeq "$(os)" "mac"
-        dll = .dylib
-    else
-        dll = .so
-    endif
-    exe = $(empty)
-    cat = .cat
-endif
-
-# --------------------------------------------------------------------------------------------------
-# File manipulation and misc commands.
-# --------------------------------------------------------------------------------------------------
-
-target = @echo "$(call header,$@)"
-ifeq "$(os)" "win"
-    cp    = cp -f
-    rm    = rm -f
-    mkdir = mkdir -p
-    touch = touch
-    perl  = perl
-    slash = \\
-else # lin, mic or mac
-    cp    = cp -f
-    rm    = rm -f
-    mkdir = mkdir -p
-    touch = touch
-    perl  = perl
-    slash = /
-endif
-
-# --------------------------------------------------------------------------------------------------
-# Common non-configuration options.
-# --------------------------------------------------------------------------------------------------
-# They may affect build process but does not affect result.
-
-# If TEST_DEPS is "off", test deps is still performed, but its result is ignored.
-TEST_DEPS  := $(call check_variable,TEST_DEPS,on off)
-# The same for test touch.
-TEST_TOUCH := $(call check_variable,TEST_TOUCH,on off)
-td-i = $(if $(filter off,$(TEST_DEPS)),-)
-tt-i = $(if $(filter off,$(TEST_TOUCH)),-)
-
-# --------------------------------------------------------------------------------------------------
-# Common targets.
-# --------------------------------------------------------------------------------------------------
-
-# All common targets are defined as phony. It allows "buil.pl --all test-xxx".
-# Makefile can define actions for a particiular test or leave it no-op.
-
-# all, the default target, should be the first one.
-.PHONY : all
-all :
-
-.PHONY : common clean clean-common fat inc l10n lib
-
-.PHONY : force-tests          tests
-.PHONY : force-test-touch     test-touch
-.PHONY : force-test-relo      test-relo
-.PHONY : force-test-execstack test-execstack
-.PHONY : force-test-instr     test-instr
-.PHONY : force-test-deps      test-deps
-
-tests = touch relo execstack instr deps
-tests       : $(addprefix test-,$(tests))
-force-tests : $(addprefix force-test-,$(tests))
-
-# end of file #

runtime/tools/src/common-rules.mk

-# common-rules.mk #
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# --------------------------------------------------------------------------------------------------
-# This file contains really common definitions used by multiple makefiles. Modify it carefully!
-# --------------------------------------------------------------------------------------------------
-
-# --- Creating a directory ---
-# A directory cannot be a target, because in Linux* OS directory's timestamp is updated each time a
-# file is created or deleted in the directory. We use ".dir" file in place of directory. If such
-# file exists, it means directory exists also.
-
-.PRECIOUS : %/.dir                     # Do not delete automatically created files.
-
-%/.dir :
-  $(target)
-  $(mkdir) $(dir $@)
-  $(touch) $@
-
-# --- Rebuilding ---
-# Removing or touching .rebuild file causes rebuild.
-# To let it work, .rebuild should be added as prerequisite to every rule (dependency with commands)
-# except clean* and force*, in this and other makefiles.
-.rebuild :
-  $(target)
-  $(touch) $@
-
-# -- Creating dependency file for C/C++ ---
-
-%.d : %.c .rebuild
-  $(target)
-  $(c) $(cpp-flags) $(c-flags) $(c-flags-m) $< > $@
-
-%.d : %.cpp .rebuild
-  $(target)
-  $(cxx) $(cpp-flags) $(cxx-flags) $(cxx-flags-m) $< > $@
-
-# -- Creating preprocessed file for C/C++ ---
-
-%.i : %.c .rebuild
-  $(target)
-  $(c) $(cpp-flags) $(c-flags) -P $(c-out)$@ $<
-
-%.i : %.cpp .rebuild
-  $(target)
-  $(cxx) $(cpp-flags) $(cxx-flags) -P $(cxx-out)$@ $<
-
-# -- Compiling C/C++ files ---
-
-%$(obj) : %.c .rebuild
-  $(target)
-  $(c) $(cpp-flags) $(c-flags) $(c-out)$@ $<
-
-%$(obj) : %.cpp .rebuild
-  $(target)
-  $(cxx) $(cpp-flags) $(cxx-flags) $(cxx-out)$@ $<
-
-# -- Generate assembly files ---
-
-%$(asm) : %.c .rebuild
-  $(target)
-  $(c) $(cpp-flags) $(c-flags) -S $(c-out)$@ $<
-
-%$(asm) : %.cpp .rebuild
-  $(target)
-  $(cxx) $(cpp-flags) $(cxx-flags) -S $(cxx-out)$@ $<
-
-# -- Compiling asm files ---
-
-%$(obj) : %$(asm) .rebuild
-  $(target)
-        # There is a bug on mic: icc does not work with "-x assembler-with-cpp" option, so we have
-        # to preprocess file manually and then assembly it.
-        ifeq "$(arch)" "mic"
-      $(c) -E $(cpp-flags) $< > $@.tmp
-      $(as) $(as-flags) -x assembler $(as-out)$@ $@.tmp
-        else
-      $(as) $(as-flags) $(as-out)$@ $<
-        endif
-
-# -- Expanding variables in template files ---
-
-# General rule "% : %.var" does not work good, so we have to write more specific rules:
-# "%.h : %.h.var", etc.
-
-.PRECIOUS : %.h %.f %.rc               # Do not delete automatically created files.
-
-expand-vars = $(perl) $(tools_dir)expand-vars.pl --strict $(ev-flags) $< $@
-
-# Any generated file depends on kmp_version.c, because we extract build number from that file.
-
-%.h  : %.h.var  \
-    kmp_version.c $(tools_dir)expand-vars.pl .rebuild
-  $(target)
-  $(expand-vars)
-
-%.f  : %.f.var  \
-    kmp_version.c $(tools_dir)expand-vars.pl .rebuild
-  $(target)
-  $(expand-vars)
-
-%.f90  : %.f90.var  \
-    kmp_version.c $(tools_dir)expand-vars.pl .rebuild
-  $(target)
-  $(expand-vars)
-
-%.rc : %.rc.var \
-   kmp_version.c $(tools_dir)expand-vars.pl .rebuild
-  $(target)
-  $(expand-vars)
-
-# -- Making static library ---
-
-.PRECIOUS : %$(lib)                    # Do not delete automatically created files.
-
-%$(lib) : %$(lib).lst .rebuild
-  $(target)
-  $(rm) $@
-  $(ar) $(ar-flags) $(ar-out)$@ $$(cat $<)
-        # strip debug info in case it is requested (works for Linux* OS only)
-        ifneq "$(dbg_strip)" ""
-            ifeq "$(DEBUG_INFO)" "off"
-                ifeq "$(arch)" "mic"
-              x86_64-k1om-linux-objcopy --strip-debug $@
-                else
-          objcopy --strip-debug $@
-            endif
-        endif
-        endif
-
-# -- Making dynamic library ---
-
-.PRECIOUS : %$(dll)                    # Do not delete automatically created files.
-
-# makefile.mk should properly define imp_file, def_file, res_file, and pdb_file:
-#     lin and mac: def_file and res_file should be empty, imp_file and pdb_file do not matter.
-#     win: all the variabe may be empty; if a variable specified, it affects ld-flags.
-# Note: imp_file and pdb_file are side effect of building this target.
-# Note: to workaround CQ215229 $ld-flags-extra introduced to keep options be placed after objects
-%$(dll) : %$(dll).lst $(def_file) $(res_file) .rebuild
-  $(target)
-  $(ld) $(ld-flags-dll) $(ld-flags) $(ld-out)$@ $$(cat $<) $(ld-flags-extra) $(res_file)
-        # If stripped pdb exist, rename it to normal pdb name. See devtools.mk for explanation.
-        ifneq "$(pdb_file)" ""
-            ifeq "$(DEBUG_INFO)" "off"
-          mv $(pdb_file) $(pdb_file).nonstripped
-          mv $(pdb_file).stripped $(pdb_file)
-            endif
-        endif
-
-ifneq "$(pdb_file)" ""
-$(pdb_file) : $(lib_file)
-endif
-
-%.dbg : %$(dll) .rebuild
-  $(target)
-        ifeq "$(arch)" "mic"
-      x86_64-k1om-linux-objcopy  --only-keep-debug $< $@
-        else
-  objcopy --only-keep-debug $< $@ 
-        endif
-
-
-.PRECIOUS: %.res                       # Do not delete automatically created files.
-
-%.res : %.rc .rebuild
-  $(target)
-  rc -fo$@ $<
-
-# --- Building helper tools from sources ---
-
-.PRECIOUS: %$(exe)                     # Do not delete automatically created files.
-
-%$(exe) : $(tools_dir)%.cpp .rebuild
-  $(target)
-  $(cxx) $(cxx-out)$@ $<
-
-# --- Forcing a test ---
-
-test-%/.force : test-%/.dir
-  $(target)
-  $(rm) $(dir $@).{test,force}
-
-# --- Removing a file in build directory ---
-
-rm-% :
-  $(target)
-  $(rm) $(patsubst rm-%,%,$@)
-
-# end of file #

runtime/tools/src/common-tools.mk

-# common-tools.mk #
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-# --------------------------------------------------------------------------------------------------
-# Dev tools and general options (like -fpic, -O2 or -g).
-# --------------------------------------------------------------------------------------------------
-
-# c       -- C compiler.
-# cxx     -- C++ compiler.
-# cpp     -- C preprocessor.
-# fort    -- Fortran compiler.
-# as      -- Assembler.
-# ar      -- Librarian (static library maker).
-# ld      -- Linker (dynamic library maker).
-# *-out   -- Flag denoting output file. If space between flag and file name required, add explicit
-#            space to variable, e. g.: "c-out = -o$(space)".
-# *-flags -- Flags to appropriate program, e. g. c-flags -- flags for C compiler, etc.
-
-# --- Common definitions ---
-
-# Add current directory (it contains generated files).
-# Note: It is important to specify current dir as "./" (not just "."). Otherwise Intel compiler
-# on Windows* OS generates such a dependency: "kmp_runtime.obj: .\kmp_i18n.inc", and make complains
-# "No rule to build .\kmp_i18n.inc". Using "./" solves the problem.
-cpp-flags += -I ./
-# For non-x86 architecture
-ifeq "$(filter 32 32e 64 mic,$(arch))" ""
-    cpp-flags += $(shell pkg-config --cflags libffi)
-endif
-# Add all VPATH directories to path for searching include files.
-cpp-flags += $(foreach i,$(VPATH),-I $(i))
-
-
-cpp-flags += -D USE_DEBUGGER=1
-
-# Shouldn't this be being set from the command line somehow?
-cpp-flags += -D USE_ITT_BUILD
-
-ifeq "$(OPTIMIZATION)" "on"
-    cpp-flags += -D NDEBUG
-else
-    cpp-flags += -D _DEBUG -D BUILD_DEBUG
-    ifeq "$(os)" "win"
-        # This is forced since VS2010 tool produces inconsistent directives
-        # between objects, resulting in a link failure.
-        cpp-flags += -D _ITERATOR_DEBUG_LEVEL=0
-    endif
-endif
-
-# --- Linux* OS, Intel(R) Many Integrated Core Architecture and OS X* definitions ---
-
-ifneq "$(filter lin mac,$(os))" ""
-    # --- C/C++ ---
-    ifeq "$(c)" ""
-        c = icc
-    endif
-    # C++ compiler is a complement to C compiler.
-    ifeq "$(c)" "icc"
-        cxx = icpc
-    endif
-    ifeq "$(c)" "gcc"
-        cxx = g++
-    endif
-    ifeq "$(c)" "clang"
-        cxx = clang++
-    endif
-    # Output file flag.
-    c-out   = -o$(space)
-    cxx-out = -o$(space)
-    # Compile only, no link.
-    c-flags   += -c
-    cxx-flags += -c
-    # Generating dependecy file.
-    c-flags-m   += -M -MG
-    cxx-flags-m += -M -MG
-    # Enable C99 language.
-    ifneq "$(CPLUSPLUS)" "on"
-        c-flags += -std=gnu99
-    endif
-    # Generate position-independent code (SDL requirements).
-    c-flags   += -fPIC
-    cxx-flags += -fPIC
-    # Emit debugging information.
-    ifeq "$(DEBUG_INFO)" "on"
-        c-flags   += -g
-        cxx-flags += -g
-    endif
-    # Instrument program for profiling, gather extra information.
-    ifeq "$(COVERAGE)" "on"
-        ifeq "$(c)" "icc"
-            c-flags   += -prof_genx
-        endif
-        ifeq "$(cxx)" "icpc"
-            cxx-flags += -prof_genx
-        endif
-    endif
-    # Turn optimization on or off.
-    ifeq "$(OPTIMIZATION)" "on"
-        # -inline-min-size=1 improves performance of PARALLEL EPCC up to 10% on fxi64lin01,
-        # doesn't change performance on fxe64lin01.
-        # Presence of the -inline-min-size=1 switch should only help
-        # to promote performance stability between changes,
-        # even if it has no observable impact right now.
-  ifneq "$(filter icl icl.exe,$(c))" ""
-            c-flags   += -O2 -inline-min-size=1
-  else
-            c-flags   += -O2
-  endif
-        ifneq "$(filter icl icl.exe,$(cxx))" ""
-            cxx-flags += -O2 -inline-min-size=1
-  else
-            cxx-flags += -O2
-  endif
-    else
-        c-flags   += -O0
-        cxx-flags += -O0
-    endif
-    # --- Assembler ---
-    ifeq "$(c)" "icc"
-        as        = icc
-    endif
-    ifeq "$(c)" "gcc"
-        as        = gcc
-    endif
-    ifeq "$(c)" "clang"
-        as        = clang
-    endif
-    as-out    = -o$(space)
-    as-flags += $(cpp-flags)
-    # Compile only, no link.
-    as-flags += -c
-    as-flags += -x assembler-with-cpp
-    # --- Fortran ---
-    ifeq "$(c)" "icc"
-        fort = ifort
-    endif
-    ifeq "$(c)" "gcc"
-        fort = gfortran
-    endif
-    ifeq "$(c)" "clang"
-        fort = gfortran
-    endif
-    ifeq "$(fort)" ""
-        fort = ifort
-    endif
-    fort-out    = -o$(space)
-    fort-flags += -c
-endif
-
-# --- Linux* OS definitions ---
-
-ifeq "$(os)" "lin"
-ifneq "$(arch)" "mic"
-    # --- C/C++ ---
-    # On lin_32, we want to maintain stack alignment to be compatible with GNU binaries built with
-    # compiler.
-    ifeq "$(c)" "icc"
-        ifeq "$(arch)" "32"
-            c-flags   += -falign-stack=maintain-16-byte
-            cxx-flags += -falign-stack=maintain-16-byte
-        endif
-        # Generate code that will run on any Pentium or later processor.
-        ifeq "$(arch)" "32"
-            c-flags   += -mia32
-            cxx-flags += -mia32
-        endif
-    endif
-    ifeq "$(c)" "gcc"
-        ifeq "$(arch)" "arm"
-            c-flags   += -marm
-        endif
-    endif
-    # --- Librarian ---
-    ar        = ar
-    ar-out    = $(empty)
-    ar-flags += cr
-    # --- Linker ---
-    # Use ld by default, however, makefile may specify ld=$(c) before including devtools.mk.
-    ifeq "$(ld)" ""
-        ld = $(c)
-    endif
-    ld-flags-dll += -shared
-    ifeq "$(ld)" "ld"
-        ld-out = -o$(space)
-        ifeq "$(arch)" "32"
-            ld-flags += -m elf_i386
-        endif
-        ifeq "$(arch)" "32e"
-            ld-flags += -m elf_x86_64
-        endif
-        ld-flags     += -x -lc -ldl
-  # SDL (Security Development Lifecycle) flags:
-  # -z noexecstack - Stack execution protection.
-  # -z relro -z now - Data relocation and protection.
-        ld-flags     += -z relro -z now
-        ld-flags     += -z noexecstack
-        ld-flags-dll += -soname=$(@F)
-    endif
-    ifeq "$(ld)" "$(c)"
-        ld-out    = $(c-out)
-  # SDL (Security Development Lifecycle) flags:
-  # -z noexecstack - Stack execution protection.
-  # -z relro -z now - Data relocation and protection.
-        ld-flags     += -Wl,-z,relro -Wl,-z,now
-        ld-flags += -Wl,-z,noexecstack
-        ld-flags-dll += -Wl,-soname=$(@F)
-    endif
-    ifeq "$(ld)" "$(cxx)"
-        ld-out    = $(cxx-out)
-  # SDL (Security Development Lifecycle) flags:
-  # -z noexecstack - Stack execution protection.
-  # -z relro -z now - Data relocation and protection.
-        ld-flags     += -Wl,-z,relro -Wl,-z,now
-        ld-flags += -Wl,-z,noexecstack
-        ld-flags-dll += -Wl,-soname=$(@F)
-    endif
-endif
-endif
-
-# --- Intel(R) Many Integrated Core Architecture definitions ---
-
-ifeq "$(arch)" "mic"
-    # --- C/C++ ---
-    # Intel(R) Many Integrated Core Architecture specific options, need clarification for purpose:
-    #c-flags     += -mmic -mP2OPT_intrin_disable_name=memcpy -mP2OPT_intrin_disable_name=memset -mGLOB_freestanding -mGLOB_nonstandard_lib -nostdlib -fno-builtin
-    #cxx-flags   += -mmic -mP2OPT_intrin_disable_name=memcpy -mP2OPT_intrin_disable_name=memset -mGLOB_freestanding -mGLOB_nonstandard_lib -nostdlib -fno-builtin
-    # icc for mic has a bug: it generates dependencies for target like file.obj, while real object
-    # files are named file.o. -MT is a workaround for the problem.
-    c-flags-m   += -MT $(basename $@).o
-    cxx-flags-m += -MT $(basename $@).o
-    # --- Librarian ---
-    ar        = ar
-    ar-out    = $(empty)
-    ar-flags += cr
-    # --- Linker ---
-    # Use $(c) by default, however, makefile may specify another linker (e.g. ld=ld) before including devtools.mk.
-    ifeq "$(ld)" ""
-        ld = $(c)
-    endif
-    ifeq "$(ld)" "ld"
-        ld-out   = -o$(space)
-        ld-flags += -m elf_l1om_fbsd
-        ld-flags-dll += -shared -x -lc
-  # SDL (Security Development Lifecycle) flags:
-  # -z noexecstack - Stack execution protection.
-  # -z relro -z now - Data relocation and protection.
-        ld-flags     += -z noexecstack
-        ld-flags     += -z relro -z now
-        ld-flags-dll += -soname=$(@F)
-        # Now find out path to libraries.
-            ld-flags-L := $(shell $(c) -Wl,-v -\# 2>&1 | grep -e "-L")
-            $(call debug,ld-flags-L)
-            # Remove continuation characters; first add a space to the end (" -Lpath1 /" -> "-Lpath1 / ")
-            ld-flags-L := $(filter-out \,$(ld-flags-L))
-            $(call debug,ld-flags-L)
-            # Linker treats backslash ('\') as an escape symbol, so replace it with forward slash.
-            ld-flags-L := $(subst \,/,$(ld-flags-L))
-            $(call debug,ld-flags-L)
-        ld-flags += $(ld-flags-L)
-    endif
-    ifeq "$(ld)" "$(c)"
-        ld-out        = $(c-out)
-        ld-flags-dll += -shared -Wl,-x -Wl,-soname=$(@F)
-  # SDL (Security Development Lifecycle) flags:
-  # -z noexecstack - Stack execution protection.
-  # -z relro -z now - Data relocation and protection.
-        ld-flags     += -Wl,-z,noexecstack
-        ld-flags     += -Wl,-z,relro -Wl,-z,now
-    endif
-    ifeq "$(ld)" "$(cxx)"
-        ld-out        = $(cxx-out)
-        ld-flags-dll += -shared -Wl,-x -Wl,-soname=$(@F)
-  # SDL (Security Development Lifecycle) flags:
-  # -z noexecstack - Stack execution protection.
-  # -z relro -z now - Data relocation and protection.
-        ld-flags     += -Wl,-z,noexecstack
-        ld-flags     += -Wl,-z,relro -Wl,-z,now
-    endif
-endif
-
-# --- OS X* definitions ---
-
-ifeq "$(os)" "mac"
-    # --- Librarian ---
-    ar        = libtool
-    ar-out    = -o$(space)
-    ar-flags += -static
-    # --- Linker ---
-    # Use C compiler as linker by default, however, makefile may specify ld=$(libtool) before
-    # including devtools.mk.
-    ifeq "$(ld)" ""
-        ld = $(c)
-    endif
-    ifeq "$(ld)" "libtool"
-        ld-out        = -o$(space)
-        ld-flags-dll += -dynamic
-        ld-flags     += -lc -ldl
-    endif
-    ifeq "$(ld)" "$(c)"
-        ld-out        = $(c-out)
-        ld-flags-dll += -dynamiclib
-    endif
-    ifeq "$(ld)" "$(cxx)"
-        ld-out        = $(cxx-out)
-        ld-flags-dll += -dynamiclib
-    endif
-    # These options suitable for any linker, either C compiler or libtool.
-    ld-flags-dll += -headerpad_max_install_names
-    ld-flags-dll += -install_name $(@F)
-endif
-
-# --- Windows* OS definitions ---
-
-ifeq "$(os)" "win"
-    # Disable warning "function "..." (declared at line ... of ...) was declared deprecated...".
-    cpp-flags += -D_CRT_SECURE_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE
-    # --- C/C++ ---
-    ifeq "$(c)" ""
-        c = icl.exe
-    endif
-    cxx    = $(c)
-    # Often default icl.cfg file in compiler bin/ directory contains options -Qvc and
-    # -Qlocation,link. Setting ICLCFG (and IFORTCFG) to specially prepared empty config file
-    # overrides default config.
-    ICLCFG   = $(tools_dir)icc.cfg
-    IFORTCFG = $(tools_dir)icc.cfg
-    export ICLCFG
-    export IFORTCFG
-    # Output file.
-    c-out   = -o$(space)
-    cxx-out = -o$(space)
-    # Disable annoying compiler logo.
-    c-flags   += -nologo
-    cxx-flags += -nologo
-    # Generate code that will run on any Pentium or later processor.
-    ifeq "$(arch)" "32"
-        c-flags   += -arch:ia32
-        cxx-flags += -arch:ia32
-    endif
-    # Compile only, no link.
-    c-flags   += -c
-    cxx-flags += -c
-    # -QM  -- Generate dependency file.
-    # -QMM -- do not include system headers. On Windows* OS, system headers may be located in
-    #         "C:\Program Files\...", but path with space confuses make, so we exclude system
-    #         headers.
-    # -QMG -- Treat missed headers as generated. We do have some generated include files.
-    c-flags-m   += -QM -QMM -QMG
-    cxx-flags-m += -QM -QMM -QMG
-    # Enable C99 language.
-    ifneq "$(CPLUSPLUS)" "on"
-      c-flags   += -Qstd=gnu99
-    endif
-    # Enable C++ exception handling.
-    # ??? Why we disable it on Linux* OS?
-    cxx-flags += -EHsc
-    ifeq "$(arch)" "32"
-        ifneq "$(filter icl icl.exe,$(c))" ""
-            c-flags   += -Qsafeseh
-        endif
-        ifneq "$(filter icl icl.exe,$(cxx))" ""
-            cxx-flags += -Qsafeseh
-        endif
-    endif
-    # Emit debugging information.
-    ifeq "$(DEBUG_INFO)" "on"
-        c-flags   += -Zi
-        cxx-flags += -Zi
-    endif
-    # Instrument program for profiling, gather extra information.
-    ifeq "$(COVERAGE)" "on"
-        c-flags   += -Qprof_genx
-        cxx-flags += -Qprof_genx
-    endif
-    # Turn optimization on or off.
-    ifeq "$(OPTIMIZATION)" "on"
-        # Presence of the -inline-min-size=1 switch should only help
-        # to promote performance stability between changes,
-        # even if it has no observable impact right now.
-        # See the Linux* OS section above.
-  ifneq "$(filter icl icl.exe,$(c))" ""
-      c-flags   += -O2 -Qinline-min-size=1
-  else
-      c-flags   += -O2
-  endif 
-        ifneq "$(filter icl icl.exe,$(cxx))" ""
-            cxx-flags += -O2 -Qinline-min-size=1
-  else
-            cxx-flags += -O2
-  endif
-    else
-        c-flags   += -Od
-        cxx-flags += -Od
-        # Enable stack frame runtime error checking.
-        # !!! 0Obsolete option. Should use /RTC instead.
-        c-flags   += -RTC1
-        cxx-flags += -RTC1
-    endif
-    # SDL (Security Development Lifecycle) flags:
-    #   GS - Stack-based Buffer Overrun Detection
-    #   DynamicBase - Image Randomization
-    c-flags   += -GS -DynamicBase  
-    cxx-flags += -GS -DynamicBase  
-    # --- Assembler ---
-    ifeq "$(arch)" "32"
-        as   = ml
-    endif
-    ifeq "$(arch)" "32e"
-        as   = ml64
-    endif
-    ifeq "$(as)" "ias"
-        as-out   = -o$(space)
-    endif
-    ifneq "$(filter ml ml64,$(as))" ""
-        as-out   = -Fo
-        as-flags += -nologo -c
-        # SDL (Security Development Lifecycle) flags:
-        #   DynamicBase - Image Randomization
-  as-flags += -DynamicBase 
-    endif
-    # --- Fortran ---
-    fort        = ifort
-    fort-out    = -o$(space)
-    fort-flags += -nologo
-    fort-flags += -c
-    # SDL (Security Development Lifecycle) flags:
-    #   GS - Stack-based Buffer Overrun Detection
-    #   DynamicBase - Image Randomization
-    fort-flags += -GS -DynamicBase 
-    # --- Librarian ---
-    ar     = link.exe
-    ar-out = -out:
-    # Generate static library. Must be the first option.
-    ar-flags += -lib
-    # Turn off tool banner.
-    ar-flags += -nologo
-    # --- Linker ---
-    ld       = link.exe
-    ld-out   = -out:
-    # Generate dynamic library.
-    ld-flags-dll += -dll
-    # Turn off tool banner.
-    ld-flags += -nologo
-    # Generate pdb (Program DataBase, debug information) file.
-    # If DEBUG_INFO is on, generate normal (full-featured) pdb file. Otherwise, we need only
-    # stripped pdb. But stripped pdb cannot be generated alone, we have to generate normal *and*
-    # stripped pdb. After generating both pdb files we rename stripped pdb to normal pdb name (see
-    # rules.mk).
-    ifeq "$(DEBUG_INFO)" "on"
-        ld-flags += $(if $(pdb_file),-debug -pdb:$(pdb_file))
-    else
-        ld-flags += $(if $(pdb_file),-debug -pdb:$(pdb_file) -pdbstripped:$(pdb_file).stripped)
-    endif
-    # Use def file, if $(def_file) is specified.
-    ld-flags += $(if $(def_file),-def:$(def_file))
-    # Generate import library, if $(imp_file) is specified.
-    ld-flags += $(if $(imp_file),-implib:$(imp_file))
-    # Specify architecture.
-    ifeq "$(arch)" "32"
-        ar-flags += -machine:i386
-        ld-flags += -machine:i386
-    endif
-    ifeq "$(arch)" "32e"
-        ar-flags += -machine:amd64
-        ld-flags += -machine:amd64
-    endif
-    # SAFESEH
-    ifeq "$(arch)" "32"
-        as-flags += -safeseh
-        ld-flags += -safeseh
-    endif
-    # SDL (Security Development Lifecycle) flags:
-    #   NXCompat - Data Execution Prevention
-    ld-flags += -NXCompat -DynamicBase
-endif
-
-# end of file #

runtime/tools/windows.inc

-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-export SHELL = cmd
-
-# TODO give an error if archs doesn't match
-ifndef arch
-    $(error Could not detect arch: please specify on command line.)
-endif
-
-
-CMD=cmd /C
-CWD=$(shell cmd /C echo %CD%)
-RM=cmd /C del /Q /F
-RD=cmd /C rmdir
-MD=cmd /c mkdir
-SLASH=\\
-NUL = nul
-

runtime/tools/wipe-string.pl

-#!/usr/bin/perl
-
-#
-#//===----------------------------------------------------------------------===//
-#//
-#//                     The LLVM Compiler Infrastructure
-#//
-#// This file is dual licensed under the MIT and the University of Illinois Open
-#// Source Licenses. See LICENSE.txt for details.
-#//
-#//===----------------------------------------------------------------------===//
-#
-
-use strict;
-use warnings;
-
-use File::Glob ":glob";
-
-use FindBin;
-use lib "$FindBin::Bin/lib";
-
-use tools;
-
-our $VERSION = "0.02";
-
-sub wipe($$$) {
-
-    my ( $input, $output, $wipe ) = @_;
-    my $bulk = read_file( $input, -binary => 1 );
-    $bulk =~ s{($wipe)}{ " " x length( $1 ) }ge;
-    write_file( $output, \$bulk, -binary => 1 );
-    return undef;
-
-}; # sub wipe
-
-my @wipe;
-my $target = ".";
-get_options(
-    "wipe-literal=s"     =>
-        sub { my $arg = $_[ 1 ]; push( @wipe, qr{@{ [ quotemeta( $arg ) ] }} ); },
-    "wipe-regexp=s"      =>
-        sub { my $arg = $_[ 1 ]; push( @wipe, qr{$arg} ); },
-    "target-directory=s" => \$target,
-);
-
-# Convert strings to regular expression.
-my $wipe = qr{@{ [ join( "|", @wipe ) ] }};
-
-my %jobs;
-
-# Collect files to process.
-# jobs: output -> input.
-foreach my $arg ( @ARGV ) {
-    my @inputs = ( $^O eq "MSWin32" ? bsd_glob( $arg ) : ( $arg ) );
-    foreach my $input ( @inputs ) {
-        my $file   = get_file( $input );
-        my $output = cat_file( $target, $file );
-        if ( exists( $jobs{ $output } ) ) {
-            runtime_error(
-                "\"$jobs{ $output }\" and \"$input\" input files tend to be written " .
-                    "to the same output file \"$output\""
-            );
-        }; # if
-        $jobs{ $output } = $input;
-    }; # foreach
-}; # foreach $file
-
-# Process files.
-%jobs = reverse( %jobs ); # jobs: input -> output.
-foreach my $input ( sort( keys( %jobs ) ) ) {
-    my $output = $jobs{ $input };
-    info( "\"$input\" -> \"$output\"" );
-    wipe( $input, $output, $wipe );
-}; # foreach $input
-
-exit( 0 );
-
-__END__
-
-#
-# Embedded documentation.
-#
-
-=pod
-
-=head1 NAME
-
-B<wipe-string.pl> -- Wipe string in text or binary files.
-
-=head1 SYNOPSIS
-
-B<wipe-string.pl> I<OPTION>... I<FILE>...
-
-=head1 OPTIONS
-
-=over
-
-=item B<--doc>
-
-=item B<--manual>
-
-Print full help message and exit.
-
-=item B<--help>
-
-Print short help message and exit.
-
-=item B<--target-directory=>I<dir>
-
-Directory to put result files to. By default result files are written in the current working
-directory.
-
-=item B<--usage>
-
-Print very short usage message and exit.
-
-=item B<--version>
-
-Print version and exit.
-
-=item B<--wipe-literal=>I<str>
-
-Specify literal string to wipe. Multiple literals are allowed.
-
-=item B<--wipe-regexp=>I<str>
-
-Specify Perl regular expression to wipe. Multiple regular expressions may be specified.
-
-Be careful. Protect special characters from beign interpreted by shell.
-
-=back
-
-=head1 ARGUMENTS
-
-=over
-
-=item I<file>
-
-File name to wipe string in.
-
-=back
-
-=head1 DESCRIPTION
-
-The script wipes strings in files. String may be specified literally or by Perl regular expression.
-Strings are wiped by replacing characters with spaces, so size of file remains the same. The script
-may be applied to both text and binary files.
-
-Result files are written by default to current directory, or to directory specified by
-B<--target-directory> option, if any. If multiple input files tend to be written to the same output
-file (e. g. identically named input files located in different directories), the script generates an
-error.
-
-The script reads entire file, process it, and the writes to disk. Therefore it is (almost) safe to
-update files in-place (see examples).
-
-=head1 EXAMPLES
-
-Wipe "Copyright" word in all the files with "txt" suffix in current directory, overwrite original
-files (update them in-place):
-
-    wipe-string.pl --wipe-literal="Copyright" *.txt
-
-Wipe "Copyright" and "Copyleft" words in all the files with "txt" suffix in current directory,
-write result files to ../wiped directory:
-
-    wipe-string.pl --wipe-literal=Copyright --wipe-literal=Copyleft --target-dir=../wiped *.txt
-
-Wipe "Copyright" and "Copyleft" words in files from "doc" directory, write result files to current
-directory;
-
-    wipe-string.pl --wipe-regexp="Copyright|Copyleft" doc/*
-
-Wipe "defaultlib" directive in all the library files:
-
-    wipe-string.pl --wipe-regexp="-defaultlib:[A-Za-z0-9_.]+" *.lib
-
-(Be careful: the script does not analyze structure of library and object files, it just wipes
-U<strings>, so it wipes all the occurrences of strings matching to specified regular expression.)
-
-=cut
-
-# end of file #

www/README.txt

 index.html file there.
 
 If you don't have Doxygen installed, you can download it from
 www.doxygen.org.
 
 
 How to Build the LLVM* OpenMP* Runtime Library
 ==============================================
+In-tree build:
 
-The library can be built either using Cmake, or using a makefile that
-in turn invokes various Perl scripts. For porting, non X86
-architectures, and for those already familiar with Cmake that may be
-an easier route to take than the one described here.
-
-Building with CMake
-===================
-The runtime/Build_With_CMake.txt file has a description of how to
-build with Cmake.
-
-Building with the Makefile
-==========================
-The Makefile at the top-level will attempt to detect what it needs to
-build the LLVM* OpenMP* Runtime Library.  To see the default settings, 
-type:
-
-make info
-
-You can change the Makefile's behavior with the following options:
-
-omp_root:    The path to the top-level directory containing the top-level
-       Makefile.  By default, this will take on the value of the 
-       current working directory.
-
-omp_os:      Operating system.  By default, the build will attempt to 
-       detect this. Currently supports "linux", "freebsd", "macos", and
-       "windows".
-
-arch:        Architecture. By default, the build will attempt to 
-       detect this if not specified by the user. Currently 
-       supported values are
-                 "32" for IA-32 architecture 
-                 "32e" for Intel(R) 64 architecture
-                 "mic" for Intel(R) Many Integrated Core Architecture
-                 "arm" for ARM* architecture
-                 "aarch64" for Aarch64 (64-bit ARM) architecture
-                 "ppc64" for IBM(R) Power architecture (big endian)
-                 "ppc64le" for IBM(R) Power architecture (little endian)
-
-             If "mic" is specified then "icc" will be used as the
-       compiler, and appropriate k1om binutils will be used. The
-       necessary packages must be installed on the build machine
-       for this to be possible (but an Intel(R) Xeon Phi(TM)
-       coprocessor card is not required to build the library).
-
-compiler:    Which compiler to use for the build.  Defaults to "icc" 
-       or "icl" depending on the value of omp_os. Also supports 
-       some versions of "gcc"* when omp_os is "linux". The selected 
-       compiler should be installed and in the user's path. The 
-       corresponding Fortran compiler should also be in the path. 
-       See "Supported RTL Build Configurations" below for more 
-       information on compiler versions.
-
-mode:        Library mode: default is "release".  Also supports "debug".
-
-jobs:        The number of parallel jobs for the underlying call to make.
-         This value is sent as the parameter to the -j flag for make.
-         This value defaults to "1", but can be set to any positive integer.
-
-To use any of the options above, simple add <option_name>=<value>.  For 
-example, if you want to build with gcc instead of icc, type:
-
-make compiler=gcc
-
-On OS X* machines, it is possible to build universal (or fat) libraries which
-include both IA-32 architecture and Intel(R) 64 architecture objects in a
-single archive; just build the 32 and 32e libraries separately, then invoke 
-make again with a special argument as follows:
-
-make compiler=clang build_args=fat
+$ cd where-you-want-to-live
+Check out openmp into llvm/projects
+$ cd where-you-want-to-build
+$ mkdir build && cd build
+$ cmake path/to/llvm -DCMAKE_C_COMPILER=<C compiler> -DCMAKE_CXX_COMPILER=<C++ compiler>
+$ make omp
+
+Out-of-tree build:
+
+$ cd where-you-want-to-live
+Check out openmp
+$ cd where-you-want-to-live/openmp/runtime
+$ mkdir build && cd build
+$ cmake path/to/openmp -DCMAKE_C_COMPILER=<C compiler> -DCMAKE_CXX_COMPILER=<C++ compiler>
+$ make
+
+For details about building, please look at Build_With_CMake.txt
+
+Architectures Supported
+=======================
+* IA-32 architecture 
+* Intel(R) 64 architecture
+* Intel(R) Many Integrated Core Architecture
+* ARM* architecture
+* Aarch64 (64-bit ARM) architecture
+* IBM(R) Power architecture (big endian)
+* IBM(R) Power architecture (little endian)
 
 Supported RTL Build Configurations
 ==================================
 
 Supported Architectures: IA-32 architecture, Intel(R) 64, and 
 Intel(R) Many Integrated Core Architecture
 
               ----------------------------------------------

www/index.html

<div id="content">
   <!--=====================================================================-->
 
   <p>First please review our
      <a href="http://llvm.org/docs/DeveloperPolicy.html">Developer's Policy</a>.
 
   <p>To check out the code, use:</p>
 
   <ul>
   <li><code>svn co http://llvm.org/svn/llvm-project/openmp/trunk openmp</code></li>
   </ul>
 
   <p>
-     Next:
+     Note that for an in-tree build, you should check out openmp to llvm/projects.
   </p>
-  
+  <p>In-tree build:</p>
   <ul>
-    <li><code>cd openmp/runtime</code></li>
-    <li><code>make compiler=gcc</code></li>
+    <li><code>cd where-you-want-to-live</code></li>
+    <li>Check out openmp into llvm/projects</li>
+    <li><code>cd where-you-want-to-build</code></li>
+    <li><code>mkdir build &amp;&amp; cd build</code></li>
+    <li><code>cmake path/to/llvm -DCMAKE_C_COMPILER=&lt;C compiler&gt; -DCMAKE_CXX_COMPILER=&lt;C++ compiler&gt;</code></li>
+    <li><code>make omp</code></li>
+  </ul>
+
+  <p>Out-of-tree build:</p>
+  <ul>
+    <li><code>cd where-you-want-to-live</code></li>
+    <li>Check out openmp</li>
+    <li><code>cd where-you-want-to-live/openmp/runtime</code></li>
+    <li><code>mkdir build &amp;&amp; cd build</code></li>
+    <li><code>cmake path/to/openmp -DCMAKE_C_COMPILER=&lt;C compiler&gt; -DCMAKE_CXX_COMPILER=&lt;C++ compiler&gt;</code></li>
+    <li><code>make</code></li>
   </ul>
   
   <p>Full details of how to build are in the
-    <a href="README.txt">README.txt</a>
-    which also describes a CMake based build system which may be more
-    convenient on some platforms and for porting to new platforms than
-    the make and Perl based system.
+    <a href="README.txt">README.txt</a> and Build_With_CMake.txt (inside the runtime/ subdirectory)
   </p>
 
   <!--=====================================================================-->
   <h3>Notes</h3>
   <!--=====================================================================-->
 
 <p>