[libcxx][libcxxabi][libunwind][cmake] Use GNUInstallDirs to support custom installation dirs

I am breaking apart D99484 so the cause of build failures is easier to
understand.

Differential Revision: https://reviews.llvm.org/D117417
This commit is contained in:
John Ericson 2022-01-16 06:00:29 +00:00
parent c8e047f5e1
commit f16a4a034a
4 changed files with 15 additions and 8 deletions

View File

@ -10,6 +10,8 @@ endif()
#===============================================================================
cmake_minimum_required(VERSION 3.13.4)
include(GNUInstallDirs)
set(LLVM_COMMON_CMAKE_UTILS "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
# Add path for custom modules
@ -412,9 +414,9 @@ endif ()
# TODO: Projects that depend on libc++ should use LIBCXX_GENERATED_INCLUDE_DIR
# instead of hard-coding include/c++/v1.
set(LIBCXX_INSTALL_INCLUDE_DIR "include/c++/v1" CACHE PATH
set(LIBCXX_INSTALL_INCLUDE_DIR "${CMAKE_INSTALL_INCLUDEDIR}/c++/v1" CACHE PATH
"Path where target-agnostic libc++ headers should be installed.")
set(LIBCXX_INSTALL_RUNTIME_DIR bin CACHE PATH
set(LIBCXX_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
"Path where built libc++ runtime libraries should be installed.")
if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)
@ -423,7 +425,7 @@ if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)
set(LIBCXX_GENERATED_INCLUDE_TARGET_DIR "${LLVM_BINARY_DIR}/include/${LLVM_DEFAULT_TARGET_TRIPLE}/c++/v1")
set(LIBCXX_INSTALL_LIBRARY_DIR lib${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
"Path where built libc++ libraries should be installed.")
set(LIBCXX_INSTALL_INCLUDE_TARGET_DIR "include/${LLVM_DEFAULT_TARGET_TRIPLE}/c++/v1" CACHE PATH
set(LIBCXX_INSTALL_INCLUDE_TARGET_DIR "${CMAKE_INSTALL_INCLUDEDIR}/${LLVM_DEFAULT_TARGET_TRIPLE}/c++/v1" CACHE PATH
"Path where target-specific libc++ headers should be installed.")
if(LIBCXX_LIBDIR_SUBDIR)
string(APPEND LIBCXX_LIBRARY_DIR /${LIBCXX_LIBDIR_SUBDIR})

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@ -1,8 +1,9 @@
#===============================================================================
# Add an ABI library if appropriate
#===============================================================================
include(GNUInstallDirs)
#
# _setup_abi: Set up the build to use an ABI library
#
@ -63,7 +64,7 @@ macro(setup_abi_lib abidefines abishared abistatic abifiles abidirs)
if (LIBCXX_INSTALL_HEADERS)
install(FILES "${LIBCXX_BINARY_INCLUDE_DIR}/${fpath}"
DESTINATION include/c++/v1/${dstdir}
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/c++/v1/${dstdir}"
COMPONENT cxx-headers
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)

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@ -10,6 +10,8 @@ endif()
cmake_minimum_required(VERSION 3.13.4)
include(GNUInstallDirs)
set(LLVM_COMMON_CMAKE_UTILS "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
# Add path for custom modules
@ -210,7 +212,7 @@ set(CMAKE_MODULE_PATH
${CMAKE_MODULE_PATH}
)
set(LIBCXXABI_INSTALL_RUNTIME_DIR bin CACHE PATH
set(LIBCXXABI_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
"Path where built libc++abi runtime libraries should be installed.")
if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)

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@ -8,6 +8,8 @@ endif()
cmake_minimum_required(VERSION 3.13.4)
include(GNUInstallDirs)
set(LLVM_COMMON_CMAKE_UTILS "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
# Add path for custom modules
@ -137,9 +139,9 @@ set(CMAKE_MODULE_PATH
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
${CMAKE_MODULE_PATH})
set(LIBUNWIND_INSTALL_INCLUDE_DIR include CACHE PATH
set(LIBUNWIND_INSTALL_INCLUDE_DIR "${CMAKE_INSTALL_INCLUDEDIR}" CACHE PATH
"Path where built libunwind headers should be installed.")
set(LIBUNWIND_INSTALL_RUNTIME_DIR bin CACHE PATH
set(LIBUNWIND_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
"Path where built libunwind runtime libraries should be installed.")
if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)