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[CMake] Install C++ ABI headers into the right location

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This is a follow-up to r335809 and r337118. While libc++ headers are now
installed into the right location in both standard as well as multiarch
runtimes layout, turned out C++ ABI headers are still installed into the
old location in the latter case. This change addresses that.

Differential Revision: https://reviews.llvm.org/D49584

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@337630 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Petr Hosek
2018-07-20 22:45:24 +00:00
parent 7b1b6ca284
commit 4d34ec0850
1 changed files with 2 additions and 10 deletions
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12
cmake/Modules/HandleLibCXXABI.cmake
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@@ -32,14 +32,6 @@ macro(setup_abi_lib abidefines abilib abifiles abidirs)
set(LIBCXX_CXX_ABI_LIBRARY ${abilib})
set(LIBCXX_ABILIB_FILES ${abifiles})
# The place in the build tree where we store out-of-source headers.
file(MAKE_DIRECTORY "${LIBCXX_BUILD_HEADERS_ROOT}")
file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include/c++/v1")
foreach(_d ${abidirs})
file(MAKE_DIRECTORY "${LIBCXX_BINARY_INCLUDE_DIR}/${_d}")
file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include/c++/v1/${_d}")
endforeach()
foreach(fpath ${LIBCXX_ABILIB_FILES})
set(found FALSE)
foreach(incpath ${LIBCXX_CXX_ABI_INCLUDE_PATHS})
@@ -56,7 +48,7 @@ macro(setup_abi_lib abidefines abilib abifiles abidirs)
COMMENT "Copying C++ ABI header ${fpath}...")
list(APPEND abilib_headers "${dst}")
set(dst "${CMAKE_BINARY_DIR}/include/c++/v1/${dstdir}/${fpath}")
set(dst "${LIBCXX_HEADER_DIR}/include/c++/v1/${dstdir}/${fpath}")
add_custom_command(OUTPUT ${dst}
DEPENDS ${src}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
@@ -65,7 +57,7 @@ macro(setup_abi_lib abidefines abilib abifiles abidirs)
if (LIBCXX_INSTALL_HEADERS)
install(FILES "${LIBCXX_BINARY_INCLUDE_DIR}/${fpath}"
DESTINATION ${LIBCXX_INSTALL_PATH}include/c++/v1/${dstdir}
DESTINATION ${LIBCXX_INSTALL_HEADER_PREFIX}include/c++/v1/${dstdir}
COMPONENT cxx-headers
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)