diff options
Diffstat (limited to 'libcxx')
| -rw-r--r-- | libcxx/CMakeLists.txt | 8 | ||||
| -rw-r--r-- | libcxx/cmake/Modules/HandleLibCXXABI.cmake | 6 | ||||
| -rw-r--r-- | libcxx/lib/CMakeLists.txt | 6 |
3 files changed, 14 insertions, 6 deletions
diff --git a/libcxx/CMakeLists.txt b/libcxx/CMakeLists.txt index 6521ebbe4d3..df59b5610f6 100644 --- a/libcxx/CMakeLists.txt +++ b/libcxx/CMakeLists.txt @@ -155,6 +155,14 @@ endif() # cannot be used with LIBCXX_ENABLE_ABI_LINKER_SCRIPT. option(LIBCXX_ENABLE_STATIC_ABI_LIBRARY "Statically link the ABI library" OFF) +cmake_dependent_option(LIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY + "Statically link the ABI library to static library" ON + "LIBCXX_ENABLE_STATIC_ABI_LIBRARY;LIBCXX_ENABLE_STATIC" OFF) + +cmake_dependent_option(LIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY + "Statically link the ABI library to shared library" ON + "LIBCXX_ENABLE_STATIC_ABI_LIBRARY;LIBCXX_ENABLE_STATIC" OFF) + # Generate and install a linker script inplace of libc++.so. The linker script # will link libc++ to the correct ABI library. This option is on by default # on UNIX platforms other than Apple unless 'LIBCXX_ENABLE_STATIC_ABI_LIBRARY' diff --git a/libcxx/cmake/Modules/HandleLibCXXABI.cmake b/libcxx/cmake/Modules/HandleLibCXXABI.cmake index 0eb70a739d5..d837c3c3758 100644 --- a/libcxx/cmake/Modules/HandleLibCXXABI.cmake +++ b/libcxx/cmake/Modules/HandleLibCXXABI.cmake @@ -96,10 +96,10 @@ if ("${LIBCXX_CXX_ABI_LIBNAME}" STREQUAL "libstdc++" OR elseif ("${LIBCXX_CXX_ABI_LIBNAME}" STREQUAL "libcxxabi") if (LIBCXX_CXX_ABI_INTREE) # Link against just-built "cxxabi" target. - if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY) - set(CXXABI_LIBNAME cxxabi_static) + if (LIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY) + set(CXXABI_LIBNAME cxxabi_static) else() - set(CXXABI_LIBNAME cxxabi_shared) + set(CXXABI_LIBNAME cxxabi_shared) endif() set(LIBCXX_LIBCPPABI_VERSION "2" PARENT_SCOPE) else() diff --git a/libcxx/lib/CMakeLists.txt b/libcxx/lib/CMakeLists.txt index d32f8fb8e86..5ac691a75ed 100644 --- a/libcxx/lib/CMakeLists.txt +++ b/libcxx/lib/CMakeLists.txt @@ -44,7 +44,7 @@ if (APPLE AND (LIBCXX_CXX_ABI_LIBNAME STREQUAL "libcxxabi" OR set(LIBCXX_OSX_REEXPORT_SYSTEM_ABI_LIBRARY ON) endif() -if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY) +if (LIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY) add_library_flags("-Wl,--whole-archive" "-Wl,-Bstatic") add_library_flags("${LIBCXX_CXX_ABI_LIBRARY}") add_library_flags("-Wl,-Bdynamic" "-Wl,--no-whole-archive") @@ -259,14 +259,14 @@ if (LIBCXX_ENABLE_STATIC) list(APPEND LIBCXX_TARGETS "cxx_static") # Attempt to merge the libc++.a archive and the ABI library archive into one. - if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY) + if (LIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY) set(MERGE_ARCHIVES_SEARCH_PATHS "") if (LIBCXX_CXX_ABI_LIBRARY_PATH) set(MERGE_ARCHIVES_SEARCH_PATHS "-L${LIBCXX_CXX_ABI_LIBRARY_PATH}") endif() if ((TARGET ${LIBCXX_CXX_ABI_LIBRARY}) OR (${LIBCXX_CXX_ABI_LIBRARY} MATCHES "cxxabi(_static|_shared)?" AND HAVE_LIBCXXABI)) - set(MERGE_ARCHIVES_ABI_TARGET "$<TARGET_LINKER_FILE:${LIBCXX_CXX_ABI_LIBRARY}>") + set(MERGE_ARCHIVES_ABI_TARGET "$<TARGET_LINKER_FILE:cxxabi_static>") else() set(MERGE_ARCHIVES_ABI_TARGET "${CMAKE_STATIC_LIBRARY_PREFIX}${LIBCXX_CXX_ABI_LIBRARY}${CMAKE_STATIC_LIBRARY_SUFFIX}") |
