maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/libcxxabi/include/CMakeLists.txt

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

40 lines
1.3 KiB
CMake
Raw Normal View History

[libc++abi] Install the libc++abi headers from libc++abi libc++abi should be responsible for installing its own headers, it doesn't make sense for libc++ to be responsible for it. Differential Revision: https://reviews.llvm.org/D101458
2022-02-18 00:19:45 +08:00
set(files
__cxxabi_config.h
cxxabi.h
)
[libcxxabi] Copy headers into build location Prior to D120727, the libcxx build was responsible for copying libcxxabi headers into the right location, both in the build and install trees, but now it's the responsibility of the libcxxabi build. While the build already did the right thing for the install tree, it wouldn't copy headers into the build tree, resulting in errors when trying to use the just built toolchain as is the case in the runtimes build when building compiler-rt runtimes. Differential Revision: https://reviews.llvm.org/D125597
2022-05-14 10:23:52 +08:00
foreach(f ${files})
set(src "${CMAKE_CURRENT_SOURCE_DIR}/${f}")
set(dst "${LIBCXXABI_GENERATED_INCLUDE_DIR}/${f}")
add_custom_command(OUTPUT ${dst}
DEPENDS ${src}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
COMMENT "Copying CXXABI header ${f}")
list(APPEND _all_includes "${dst}")
endforeach()
add_custom_target(generate-cxxabi-headers ALL DEPENDS ${_all_includes})
[libc++abi] Install the libc++abi headers from libc++abi libc++abi should be responsible for installing its own headers, it doesn't make sense for libc++ to be responsible for it. Differential Revision: https://reviews.llvm.org/D101458
2022-02-18 00:19:45 +08:00
add_library(cxxabi-headers INTERFACE)
[libcxxabi] Copy headers into build location Prior to D120727, the libcxx build was responsible for copying libcxxabi headers into the right location, both in the build and install trees, but now it's the responsibility of the libcxxabi build. While the build already did the right thing for the install tree, it wouldn't copy headers into the build tree, resulting in errors when trying to use the just built toolchain as is the case in the runtimes build when building compiler-rt runtimes. Differential Revision: https://reviews.llvm.org/D125597
2022-05-14 10:23:52 +08:00
add_dependencies(cxxabi-headers generate-cxxabi-headers)
[libc++abi] Install the libc++abi headers from libc++abi libc++abi should be responsible for installing its own headers, it doesn't make sense for libc++ to be responsible for it. Differential Revision: https://reviews.llvm.org/D101458
2022-02-18 00:19:45 +08:00
target_include_directories(cxxabi-headers INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}")
if (LIBCXXABI_INSTALL_HEADERS)
foreach(file ${files})
get_filename_component(dir ${file} DIRECTORY)
install(FILES ${file}
DESTINATION ${LIBCXXABI_INSTALL_INCLUDE_DIR}/${dir}
COMPONENT cxxabi-headers
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)
endforeach()
add_custom_target(install-cxxabi-headers
DEPENDS cxxabi-headers
COMMAND "${CMAKE_COMMAND}"
-DCMAKE_INSTALL_COMPONENT=cxxabi-headers
-P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
# Stripping is a no-op for headers
add_custom_target(install-cxxabi-headers-stripped DEPENDS install-cxxabi-headers)
endif()