[llvm] [cmake] Add install targets for missing distribution components

[mgorny]

Summary

Add install targets as necessary to include all files normally installed
in LLVM_DISTRIBUTION_COMPONENTS. This includes targets for Sphinx docs,
opt-viewer Python modules and TableGens.

[compnerd]

llvm/cmake/modules/AddSphinxTarget.cmake

74 ↗

(On Diff #222836)

no space after the if, same throughout

[mgorny]

Thanks!

llvm/trunk/cmake/modules/AddSphinxTarget.cmake

if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
         else()
           set(INSTALL_MANDIR share/man/)
         endif()
         # FIXME: We might not ship all the tools that these man pages describe
         install(DIRECTORY "${SPHINX_BUILD_DIR}/" # Slash indicates contents of
                 COMPONENT "${project}-sphinx-man"
                 DESTINATION ${INSTALL_MANDIR}man1)
 
+        if(NOT LLVM_ENABLE_IDE)
+          add_llvm_install_targets("install-${SPHINX_TARGET_NAME}"
+                                   DEPENDS ${SPHINX_TARGET_NAME}
+                                   COMPONENT "${project}-sphinx-man")
+        endif()
       elseif (builder STREQUAL html)
         string(TOUPPER "${project}" project_upper)
         set(${project_upper}_INSTALL_SPHINX_HTML_DIR "share/doc/${project}/html"
             CACHE STRING "HTML documentation install directory for ${project}")
 
         # '/.' indicates: copy the contents of the directory directly into
         # the specified destination, without recreating the last component
         # of ${SPHINX_BUILD_DIR} implicitly.
         install(DIRECTORY "${SPHINX_BUILD_DIR}/."
                 COMPONENT "${project}-sphinx-html"
                 DESTINATION "${${project_upper}_INSTALL_SPHINX_HTML_DIR}")
+
+        if(NOT LLVM_ENABLE_IDE)
+          add_llvm_install_targets("install-${SPHINX_TARGET_NAME}"
+                                   DEPENDS ${SPHINX_TARGET_NAME}
+                                   COMPONENT "${project}-sphinx-html")
+        endif()
       else()
         message(WARNING Installation of ${builder} not supported)
       endif()
     endif()
   endif()
 endfunction()

llvm/trunk/cmake/modules/TableGen.cmake

if (${project} STREQUAL LLVM AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY AND LLVM_BUILD_UTILS)
     set(export_to_llvmexports)
     if(${target} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
         NOT LLVM_DISTRIBUTION_COMPONENTS)
       set(export_to_llvmexports EXPORT LLVMExports)
     endif()
 
     install(TARGETS ${target}
             ${export_to_llvmexports}
+            COMPONENT ${target}
             RUNTIME DESTINATION ${LLVM_TOOLS_INSTALL_DIR})
+    if(NOT LLVM_ENABLE_IDE)
+      add_llvm_install_targets("install-${target}"
+                               DEPENDS ${target}
+                               COMPONENT ${target})
+    endif()
   endif()
   set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
 endmacro()

llvm/trunk/tools/opt-viewer/CMakeLists.txt

 set (files
   "opt-diff.py"
   "opt-stats.py"
   "opt-viewer.py"
   "optpmap.py"
   "optrecord.py"
   "style.css")
 
 foreach (file ${files})
   install(PROGRAMS ${file}
     DESTINATION share/opt-viewer
     COMPONENT opt-viewer)
 endforeach (file)
+
+add_custom_target(opt-viewer DEPENDS ${files})
+if(NOT LLVM_ENABLE_IDE)
+  add_llvm_install_targets("install-opt-viewer"
+                           DEPENDS opt-viewer
+                           COMPONENT opt-viewer)
+endif()