This is an archive of the discontinued LLVM Phabricator instance.

Differential D103950

[compiler-rt] Allow setting compilers for unit tests
AbandonedPublic

Authored by evgeny777 on Jun 9 2021, 2:50 AM.

Details

Reviewers
beanz
eugenis
dangyi
daltenty
rnk
Summary

For in-tree cross compilations compiler-rt chooses compilers built for target platform and fails to compile when host and target architectures do not match.

Diff Detail

Unit TestsFailed

TimeTest
60 msx64 debian > LLVM.Transforms/SROA::slice-width.ll

Event Timeline

evgeny777 created this revision.Jun 9 2021, 2:50 AM
Herald added subscribers: mgorny, dberris. · View Herald TranscriptJun 9 2021, 2:50 AM
evgeny777 requested review of this revision.Jun 9 2021, 2:50 AM
Harbormaster completed remote builds in B108373: Diff 350832.Jun 9 2021, 3:13 AM
evgeny777 abandoned this revision.Sep 2 2021, 2:36 AM

Revision Contents

PathSize
compiler-rt/
cmake/
12 lines

Diff 350832

compiler-rt/cmake/base-config-ix.cmake

Show First 20 Lines • Show All 52 Lines • ▼ Show 20 Lines if (CMAKE_CROSSCOMPILING)
if (CMAKE_HOST_WIN32) if (CMAKE_HOST_WIN32)
set(_host_executable_suffix ".exe") set(_host_executable_suffix ".exe")
else() else()
set(_host_executable_suffix "") set(_host_executable_suffix "")
endif() endif()
else() else()
set(_host_executable_suffix ${CMAKE_EXECUTABLE_SUFFIX}) set(_host_executable_suffix ${CMAKE_EXECUTABLE_SUFFIX})
endif() endif()
if (NOT COMPILER_RT_TEST_COMPILER)
set(COMPILER_RT_TEST_COMPILER set(COMPILER_RT_TEST_COMPILER
${LLVM_RUNTIME_OUTPUT_INTDIR}/clang${_host_executable_suffix}) ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang${_host_executable_suffix})
endif()
if (NOT COMPILER_RT_TEST_CXX_COMPILER)
set(COMPILER_RT_TEST_CXX_COMPILER set(COMPILER_RT_TEST_CXX_COMPILER
${LLVM_RUNTIME_OUTPUT_INTDIR}/clang++${_host_executable_suffix}) ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang++${_host_executable_suffix})
endif()
else() else()
# Take output dir and install path from the user. # Take output dir and install path from the user.
set(COMPILER_RT_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR} CACHE PATH set(COMPILER_RT_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR} CACHE PATH
"Path where built compiler-rt libraries should be stored.") "Path where built compiler-rt libraries should be stored.")
set(COMPILER_RT_EXEC_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/bin CACHE PATH set(COMPILER_RT_EXEC_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/bin CACHE PATH
"Path where built compiler-rt executables should be stored.") "Path where built compiler-rt executables should be stored.")
set(COMPILER_RT_INSTALL_PATH ${CMAKE_INSTALL_PREFIX} CACHE PATH set(COMPILER_RT_INSTALL_PATH ${CMAKE_INSTALL_PREFIX} CACHE PATH
"Path where built compiler-rt libraries should be installed.") "Path where built compiler-rt libraries should be installed.")
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