2015-03-31 12:15:45 +08:00
|
|
|
set(LIBCXX_LIB_CMAKEFILES_DIR "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}" PARENT_SCOPE)
|
|
|
|
|
2010-12-11 03:47:54 +08:00
|
|
|
# Get sources
|
2012-03-19 23:40:23 +08:00
|
|
|
file(GLOB LIBCXX_SOURCES ../src/*.cpp)
|
2011-09-23 03:10:18 +08:00
|
|
|
if(WIN32)
|
2012-03-19 23:40:23 +08:00
|
|
|
file(GLOB LIBCXX_WIN32_SOURCES ../src/support/win32/*.cpp)
|
|
|
|
list(APPEND LIBCXX_SOURCES ${LIBCXX_WIN32_SOURCES})
|
2014-11-26 05:57:41 +08:00
|
|
|
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "SunOS")
|
|
|
|
file(GLOB LIBCXX_SOLARIS_SOURCES ../src/support/solaris/*.c)
|
|
|
|
list(APPEND LIBCXX_SOURCES ${LIBCXX_SOLARIS_SOURCES})
|
2011-09-23 03:10:18 +08:00
|
|
|
endif()
|
2010-12-11 03:47:54 +08:00
|
|
|
|
|
|
|
# Add all the headers to the project for IDEs.
|
2015-12-17 07:41:05 +08:00
|
|
|
if (LIBCXX_CONFIGURE_IDE)
|
2012-03-19 23:40:23 +08:00
|
|
|
file(GLOB_RECURSE LIBCXX_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/*)
|
2011-09-23 03:10:18 +08:00
|
|
|
if(WIN32)
|
2012-03-19 23:40:23 +08:00
|
|
|
file( GLOB LIBCXX_WIN32_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/support/win32/*.h)
|
|
|
|
list(APPEND LIBCXX_HEADERS ${LIBCXX_WIN32_HEADERS})
|
2011-09-23 03:10:18 +08:00
|
|
|
endif()
|
2010-12-11 03:47:54 +08:00
|
|
|
# Force them all into the headers dir on MSVC, otherwise they end up at
|
|
|
|
# project scope because they don't have extensions.
|
|
|
|
if (MSVC_IDE)
|
2012-03-19 23:40:23 +08:00
|
|
|
source_group("Header Files" FILES ${LIBCXX_HEADERS})
|
2010-12-11 03:47:54 +08:00
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
2015-12-04 02:52:54 +08:00
|
|
|
if(NOT LIBCXX_INSTALL_LIBRARY)
|
|
|
|
set(exclude_from_all EXCLUDE_FROM_ALL)
|
|
|
|
endif()
|
|
|
|
|
2015-07-31 06:30:34 +08:00
|
|
|
#if LIBCXX_CXX_ABI_LIBRARY_PATH is defined we want to add it to the search path.
|
|
|
|
add_link_flags_if(LIBCXX_CXX_ABI_LIBRARY_PATH "-L${LIBCXX_CXX_ABI_LIBRARY_PATH}")
|
2015-07-30 05:07:28 +08:00
|
|
|
|
2015-07-31 06:30:34 +08:00
|
|
|
add_library_flags_if(LIBCXX_COVERAGE_LIBRARY "${LIBCXX_COVERAGE_LIBRARY}")
|
|
|
|
|
|
|
|
add_library_flags_if(LIBCXX_ENABLE_STATIC_ABI_LIBRARY "-Wl,--whole-archive" "-Wl,-Bstatic")
|
|
|
|
add_library_flags("${LIBCXX_CXX_ABI_LIBRARY}")
|
|
|
|
add_library_flags_if(LIBCXX_ENABLE_STATIC_ABI_LIBRARY "-Wl,-Bdynamic" "-Wl,--no-whole-archive")
|
2010-12-11 03:47:54 +08:00
|
|
|
|
2015-07-22 08:33:36 +08:00
|
|
|
if (APPLE AND LLVM_USE_SANITIZER)
|
|
|
|
if ("${LLVM_USE_SANITIZER}" STREQUAL "Address")
|
|
|
|
set(LIBFILE "libclang_rt.asan_osx_dynamic.dylib")
|
|
|
|
elseif("${LLVM_USE_SANITIZER}" STREQUAL "Undefined")
|
|
|
|
set(LIBFILE "libclang_rt.ubsan_osx_dynamic.dylib")
|
|
|
|
else()
|
|
|
|
message(WARNING "LLVM_USE_SANITIZER=${LLVM_USE_SANITIZER} is not supported on OS X")
|
|
|
|
endif()
|
|
|
|
if (LIBFILE)
|
|
|
|
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -print-file-name=lib OUTPUT_VARIABLE LIBDIR RESULT_VARIABLE Result)
|
|
|
|
if (NOT ${Result} EQUAL "0")
|
|
|
|
message(FATAL "Failed to find library resource directory")
|
|
|
|
endif()
|
|
|
|
string(STRIP "${LIBDIR}" LIBDIR)
|
|
|
|
set(LIBDIR "${LIBDIR}/darwin/")
|
|
|
|
if (NOT IS_DIRECTORY "${LIBDIR}")
|
|
|
|
message(FATAL_ERROR "Cannot find compiler-rt directory on OS X required for LLVM_USE_SANITIZER")
|
|
|
|
endif()
|
|
|
|
set(LIBCXX_SANITIZER_LIBRARY "${LIBDIR}/${LIBFILE}")
|
|
|
|
set(LIBCXX_SANITIZER_LIBRARY "${LIBCXX_SANITIZER_LIBRARY}" PARENT_SCOPE)
|
|
|
|
message(STATUS "Manually linking compiler-rt library: ${LIBCXX_SANITIZER_LIBRARY}")
|
2015-07-31 06:30:34 +08:00
|
|
|
add_library_flags("${LIBCXX_SANITIZER_LIBRARY}")
|
|
|
|
add_link_flags("-Wl,-rpath,${LIBDIR}")
|
2015-07-22 08:33:36 +08:00
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
2015-07-31 06:30:34 +08:00
|
|
|
# Generate library list.
|
|
|
|
add_library_flags_if(LIBCXX_HAS_PTHREAD_LIB pthread)
|
|
|
|
add_library_flags_if(LIBCXX_HAS_C_LIB c)
|
|
|
|
add_library_flags_if(LIBCXX_HAS_M_LIB m)
|
|
|
|
add_library_flags_if(LIBCXX_HAS_RT_LIB rt)
|
|
|
|
add_library_flags_if(LIBCXX_HAS_GCC_S_LIB gcc_s)
|
2016-07-18 14:01:50 +08:00
|
|
|
add_library_flags_if(LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB atomic)
|
2015-03-31 12:15:45 +08:00
|
|
|
|
2010-12-11 03:47:54 +08:00
|
|
|
# Setup flags.
|
2016-09-02 04:49:54 +08:00
|
|
|
if (NOT WIN32)
|
|
|
|
add_flags_if_supported(-fPIC)
|
|
|
|
endif()
|
2015-07-31 06:30:34 +08:00
|
|
|
add_link_flags_if_supported(-nodefaultlibs)
|
2010-12-11 03:47:54 +08:00
|
|
|
|
2015-03-27 17:00:45 +08:00
|
|
|
if ( APPLE AND (LIBCXX_CXX_ABI_LIBNAME STREQUAL "libcxxabi" OR
|
|
|
|
LIBCXX_CXX_ABI_LIBNAME STREQUAL "none"))
|
2015-02-21 10:26:24 +08:00
|
|
|
if (NOT DEFINED LIBCXX_LIBCPPABI_VERSION)
|
2016-06-15 05:55:14 +08:00
|
|
|
set(LIBCXX_LIBCPPABI_VERSION "2") # Default value
|
|
|
|
execute_process(
|
|
|
|
COMMAND xcrun --show-sdk-version
|
|
|
|
OUTPUT_VARIABLE sdk_ver
|
|
|
|
RESULT_VARIABLE res
|
|
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
|
|
if (res EQUAL 0)
|
|
|
|
message(STATUS "Found SDK version ${sdk_ver}")
|
|
|
|
string(REPLACE "10." "" sdk_ver "${sdk_ver}")
|
|
|
|
if (sdk_ver LESS 9)
|
|
|
|
set(LIBCXX_LIBCPPABI_VERSION "")
|
|
|
|
else()
|
|
|
|
set(LIBCXX_LIBCPPABI_VERSION "2")
|
|
|
|
endif()
|
|
|
|
endif()
|
2015-02-21 10:26:24 +08:00
|
|
|
endif()
|
|
|
|
|
2013-09-02 15:28:03 +08:00
|
|
|
if ( CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "10.6" )
|
2015-07-31 06:30:34 +08:00
|
|
|
add_definitions(-D__STRICT_ANSI__)
|
|
|
|
add_link_flags(
|
2013-09-02 15:28:03 +08:00
|
|
|
"-compatibility_version 1"
|
2014-08-13 01:32:07 +08:00
|
|
|
"-current_version 1"
|
2013-09-02 15:28:03 +08:00
|
|
|
"-install_name /usr/lib/libc++.1.dylib"
|
|
|
|
"-Wl,-reexport_library,/usr/lib/libc++abi.dylib"
|
|
|
|
"-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp"
|
|
|
|
"/usr/lib/libSystem.B.dylib")
|
|
|
|
else()
|
2016-08-30 08:54:37 +08:00
|
|
|
if (DEFINED CMAKE_OSX_SYSROOT)
|
2016-08-30 09:10:33 +08:00
|
|
|
list(FIND CMAKE_OSX_ARCHITECTURES "armv7" OSX_HAS_ARMV7)
|
2016-08-30 08:54:37 +08:00
|
|
|
if (NOT OSX_HAS_ARMV7 EQUAL -1)
|
2013-09-02 15:28:03 +08:00
|
|
|
set(OSX_RE_EXPORT_LINE
|
|
|
|
"${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib"
|
|
|
|
"-Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++sjlj-abi.exp")
|
|
|
|
else()
|
|
|
|
set(OSX_RE_EXPORT_LINE
|
|
|
|
"-Wl,-reexport_library,${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib")
|
|
|
|
endif()
|
|
|
|
else()
|
2015-10-06 03:28:48 +08:00
|
|
|
set(OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++abi${LIBCXX_LIBCPPABI_VERSION}.exp")
|
2013-09-02 15:28:03 +08:00
|
|
|
endif()
|
|
|
|
|
2015-07-31 06:30:34 +08:00
|
|
|
add_link_flags(
|
2013-09-02 15:28:03 +08:00
|
|
|
"-compatibility_version 1"
|
|
|
|
"-install_name /usr/lib/libc++.1.dylib"
|
|
|
|
"-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp"
|
|
|
|
"${OSX_RE_EXPORT_LINE}"
|
|
|
|
"-Wl,-force_symbols_not_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/notweak.exp"
|
|
|
|
"-Wl,-force_symbols_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/weak.exp")
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
2015-07-31 06:30:34 +08:00
|
|
|
split_list(LIBCXX_COMPILE_FLAGS)
|
|
|
|
split_list(LIBCXX_LINK_FLAGS)
|
2013-09-02 15:28:03 +08:00
|
|
|
|
2016-08-09 06:57:25 +08:00
|
|
|
# Add a object library that contains the compiled source files.
|
|
|
|
add_library(cxx_objects OBJECT ${exclude_from_all} ${LIBCXX_SOURCES} ${LIBCXX_HEADERS})
|
|
|
|
|
|
|
|
set_target_properties(cxx_objects
|
2010-12-11 03:47:54 +08:00
|
|
|
PROPERTIES
|
2014-11-15 14:26:30 +08:00
|
|
|
COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}"
|
2016-08-09 06:57:25 +08:00
|
|
|
)
|
|
|
|
|
|
|
|
set(LIBCXX_TARGETS)
|
|
|
|
|
|
|
|
# Build the shared library.
|
|
|
|
if (LIBCXX_ENABLE_SHARED)
|
|
|
|
add_library(cxx_shared SHARED $<TARGET_OBJECTS:cxx_objects>)
|
|
|
|
target_link_libraries(cxx_shared ${LIBCXX_LIBRARIES})
|
|
|
|
set_target_properties(cxx_shared
|
|
|
|
PROPERTIES
|
|
|
|
LINK_FLAGS "${LIBCXX_LINK_FLAGS}"
|
|
|
|
OUTPUT_NAME "c++"
|
|
|
|
VERSION "${LIBCXX_ABI_VERSION}.0"
|
|
|
|
SOVERSION "${LIBCXX_ABI_VERSION}"
|
2010-12-11 03:47:54 +08:00
|
|
|
)
|
2016-08-09 06:57:25 +08:00
|
|
|
list(APPEND LIBCXX_TARGETS "cxx_shared")
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Build the static library.
|
|
|
|
if (LIBCXX_ENABLE_STATIC)
|
|
|
|
add_library(cxx_static STATIC $<TARGET_OBJECTS:cxx_objects>)
|
|
|
|
target_link_libraries(cxx_static ${LIBCXX_LIBRARIES})
|
|
|
|
set_target_properties(cxx_static
|
|
|
|
PROPERTIES
|
|
|
|
LINK_FLAGS "${LIBCXX_LINK_FLAGS}"
|
|
|
|
OUTPUT_NAME "c++"
|
|
|
|
)
|
|
|
|
list(APPEND LIBCXX_TARGETS "cxx_static")
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Add a meta-target for both libraries.
|
|
|
|
add_custom_target(cxx DEPENDS ${LIBCXX_TARGETS})
|
|
|
|
|
|
|
|
if (DEFINED LIBCXX_CXX_ABI_DEPS)
|
|
|
|
add_dependencies(cxx LIBCXX_CXX_ABI_DEPS)
|
|
|
|
endif()
|
2010-12-11 03:47:54 +08:00
|
|
|
|
2016-05-04 05:30:18 +08:00
|
|
|
if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
|
|
|
|
file(GLOB LIBCXX_EXPERIMENTAL_SOURCES ../src/experimental/*.cpp)
|
2016-06-18 03:46:40 +08:00
|
|
|
if (LIBCXX_ENABLE_FILESYSTEM)
|
|
|
|
file(GLOB LIBCXX_FILESYSTEM_SOURCES ../src/experimental/filesystem/*.cpp)
|
|
|
|
endif()
|
|
|
|
add_library(cxx_experimental STATIC ${LIBCXX_EXPERIMENTAL_SOURCES} ${LIBCXX_FILESYSTEM_SOURCES})
|
2016-08-09 06:57:25 +08:00
|
|
|
if (LIBCXX_ENABLE_SHARED)
|
|
|
|
target_link_libraries(cxx_experimental cxx_shared)
|
|
|
|
else()
|
|
|
|
target_link_libraries(cxx_experimental cxx_static)
|
|
|
|
endif()
|
2016-05-11 00:17:43 +08:00
|
|
|
|
|
|
|
set(experimental_flags "${LIBCXX_COMPILE_FLAGS}")
|
|
|
|
check_flag_supported(-std=c++14)
|
|
|
|
if (NOT MSVC AND LIBCXX_SUPPORTS_STD_EQ_CXX14_FLAG)
|
|
|
|
string(REPLACE "-std=c++11" "-std=c++14" experimental_flags "${LIBCXX_COMPILE_FLAGS}")
|
|
|
|
endif()
|
2016-05-04 05:30:18 +08:00
|
|
|
set_target_properties(cxx_experimental
|
|
|
|
PROPERTIES
|
2016-05-11 00:17:43 +08:00
|
|
|
COMPILE_FLAGS "${experimental_flags}"
|
2016-05-04 05:30:18 +08:00
|
|
|
OUTPUT_NAME "c++experimental"
|
|
|
|
)
|
|
|
|
endif()
|
|
|
|
|
[libcxx] Introduce an externally-threaded libc++ variant.
This patch further decouples libc++ from pthread, allowing libc++ to be built
against other threading systems. There are two main use cases:
- Building libc++ against a thread library other than pthreads.
- Building libc++ with an "external" thread API, allowing a separate library to
provide the implementation of that API.
The two use cases are quite similar, the second one being sligtly more
de-coupled than the first. The cmake option LIBCXX_HAS_EXTERNAL_THREAD_API
enables both kinds of builds. One needs to place an <__external_threading>
header file containing an implementation of the "libc++ thread API" declared
in the <__threading_support> header.
For the second use case, the implementation of the libc++ thread API can
delegate to a custom "external" thread API where the implementation of this
external API is provided in a seperate library. This mechanism allows toolchain
vendors to distribute a build of libc++ with a custom thread-porting-layer API
(which is the "external" API above), platform vendors (recipients of the
toolchain/libc++) are then required to provide their implementation of this API
to be linked with (end-user) C++ programs.
Note that the second use case still requires establishing the basic types that
get passed between the external thread library and the libc++ library
(e.g. __libcpp_mutex_t). These cannot be opaque pointer types (libc++ sources
won't compile otherwise). It should also be noted that the second use case can
have a slight performance penalty; as all the thread constructs need to cross a
library boundary through an additional function call.
When the header <__external_threading> is omitted, libc++ is built with the
"libc++ thread API" (declared in <__threading_support>) as the "external" thread
API (basic types are pthread based). An implementation (pthread based) of this
API is provided in test/support/external_threads.cpp, which is built into a
separate DSO and linked in when running the libc++ test suite. A test run
therefore demonstrates the second use case (less the intermediate custom API).
Differential revision: https://reviews.llvm.org/D21968
Reviewers: bcraig, compnerd, EricWF, mclow.lists
llvm-svn: 281179
2016-09-12 05:46:40 +08:00
|
|
|
if (LIBCXX_HAS_EXTERNAL_THREAD_API)
|
|
|
|
file(GLOB LIBCXX_EXTERNAL_THREADING_SUPPORT_SOURCES ../test/support/external_threads.cpp)
|
|
|
|
|
|
|
|
if (LIBCXX_ENABLE_SHARED)
|
|
|
|
add_library(cxx_external_threads SHARED ${LIBCXX_EXTERNAL_THREADING_SUPPORT_SOURCES})
|
|
|
|
else()
|
|
|
|
add_library(cxx_external_threads STATIC ${LIBCXX_EXTERNAL_THREADING_SUPPORT_SOURCES})
|
|
|
|
endif()
|
|
|
|
|
|
|
|
set_target_properties(cxx_external_threads
|
|
|
|
PROPERTIES
|
|
|
|
LINK_FLAGS "${LIBCXX_LINK_FLAGS}"
|
|
|
|
COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}"
|
|
|
|
OUTPUT_NAME "c++external_threads"
|
|
|
|
)
|
|
|
|
endif()
|
|
|
|
|
2015-10-15 03:54:03 +08:00
|
|
|
# Generate a linker script inplace of a libc++.so symlink. Rerun this command
|
|
|
|
# after cxx builds.
|
2016-08-09 06:57:25 +08:00
|
|
|
if (LIBCXX_ENABLE_SHARED AND LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
|
2015-10-15 03:54:03 +08:00
|
|
|
# Get the name of the ABI library and handle the case where CXXABI_LIBNAME
|
|
|
|
# is a target name and not a library. Ex cxxabi_shared.
|
2015-10-15 05:20:28 +08:00
|
|
|
set(SCRIPT_ABI_LIBNAME "${LIBCXX_CXX_ABI_LIBRARY}")
|
2015-10-15 03:54:03 +08:00
|
|
|
if (SCRIPT_ABI_LIBNAME STREQUAL "cxxabi_shared")
|
2015-10-16 07:04:54 +08:00
|
|
|
set(SCRIPT_ABI_LIBNAME "c++abi")
|
2015-10-15 03:54:03 +08:00
|
|
|
endif()
|
|
|
|
# Generate a linker script inplace of a libc++.so symlink. Rerun this command
|
|
|
|
# after cxx builds.
|
2016-08-09 06:57:25 +08:00
|
|
|
add_custom_command(TARGET cxx_shared POST_BUILD
|
2015-10-15 03:54:03 +08:00
|
|
|
COMMAND
|
|
|
|
${PYTHON_EXECUTABLE} ${LIBCXX_SOURCE_DIR}/utils/gen_link_script/gen_link_script.py
|
|
|
|
ARGS
|
2016-08-09 06:57:25 +08:00
|
|
|
"$<TARGET_LINKER_FILE:cxx_shared>"
|
2015-10-15 03:54:03 +08:00
|
|
|
"${SCRIPT_ABI_LIBNAME}"
|
|
|
|
WORKING_DIRECTORY ${LIBCXX_BUILD_DIR}
|
|
|
|
)
|
|
|
|
endif()
|
|
|
|
|
2015-08-27 04:18:21 +08:00
|
|
|
if (LIBCXX_INSTALL_LIBRARY)
|
2016-05-04 05:30:18 +08:00
|
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if (LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY)
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set(experimental_lib cxx_experimental)
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endif()
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2016-08-09 06:57:25 +08:00
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install(TARGETS ${LIBCXX_TARGETS} ${experimental_lib}
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2016-08-25 06:17:06 +08:00
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LIBRARY DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} COMPONENT cxx
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ARCHIVE DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} COMPONENT cxx
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2015-08-27 04:18:21 +08:00
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)
|
2015-10-15 03:54:03 +08:00
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# NOTE: This install command must go after the cxx install command otherwise
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# it will not be executed after the library symlinks are installed.
|
2016-08-09 06:57:25 +08:00
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if (LIBCXX_ENABLE_SHARED AND LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
|
2015-10-23 05:24:01 +08:00
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# Replace the libc++ filename with $<TARGET_LINKER_FILE:cxx>
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|
# after we required CMake 3.0.
|
2015-10-23 15:04:24 +08:00
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|
install(FILES "${LIBCXX_LIBRARY_DIR}/libc++${CMAKE_SHARED_LIBRARY_SUFFIX}"
|
2015-10-15 03:54:03 +08:00
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|
|
DESTINATION lib${LIBCXX_LIBDIR_SUFFIX}
|
|
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|
COMPONENT libcxx)
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|
|
endif()
|
2015-08-27 04:18:21 +08:00
|
|
|
endif()
|
2015-08-20 01:41:53 +08:00
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|
|
|
2015-08-27 04:18:21 +08:00
|
|
|
if (NOT CMAKE_CONFIGURATION_TYPES AND (LIBCXX_INSTALL_LIBRARY OR
|
|
|
|
LIBCXX_INSTALL_HEADERS))
|
2015-12-04 02:52:54 +08:00
|
|
|
if(LIBCXX_INSTALL_LIBRARY)
|
2016-05-03 13:34:38 +08:00
|
|
|
set(lib_install_target cxx)
|
2015-12-04 02:52:54 +08:00
|
|
|
endif()
|
2016-05-04 05:30:18 +08:00
|
|
|
if (LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY)
|
|
|
|
set(experimental_lib_install_target cxx_experimental)
|
|
|
|
endif()
|
2016-04-30 06:17:15 +08:00
|
|
|
if(LIBCXX_INSTALL_HEADERS)
|
2016-08-25 06:17:06 +08:00
|
|
|
set(header_install_target install-cxx-headers)
|
2016-04-30 06:17:15 +08:00
|
|
|
endif()
|
2016-08-25 06:17:06 +08:00
|
|
|
add_custom_target(install-cxx
|
2016-05-04 05:30:18 +08:00
|
|
|
DEPENDS ${lib_install_target}
|
|
|
|
${experimental_lib_install_target}
|
|
|
|
${header_install_target}
|
2015-08-27 04:18:21 +08:00
|
|
|
COMMAND "${CMAKE_COMMAND}"
|
2016-08-25 06:17:06 +08:00
|
|
|
-DCMAKE_INSTALL_COMPONENT=cxx
|
2015-08-27 04:18:21 +08:00
|
|
|
-P "${LIBCXX_BINARY_DIR}/cmake_install.cmake")
|
2016-08-25 06:17:06 +08:00
|
|
|
add_custom_target(install-libcxx DEPENDS install-cxx)
|
2015-08-20 01:41:53 +08:00
|
|
|
endif()
|