phosek updated this revision to Diff 141580.
Repository:
rCXX libc++
https://reviews.llvm.org/D44773
Files:
libcxx/NOTES.TXT
libcxx/cmake/Modules/HandleLibCXXABI.cmake
libcxx/include/CMakeLists.txt
libcxx/lib/CMakeLists.txt
Index: libcxx/lib/CMakeLists.txt
===================================================================
--- libcxx/lib/CMakeLists.txt
+++ libcxx/lib/CMakeLists.txt
@@ -283,7 +283,8 @@
endif()
# Add a meta-target for both libraries.
-add_custom_target(cxx DEPENDS ${LIBCXX_TARGETS} ${generated_config_deps})
+add_custom_target(cxx DEPENDS ${LIBCXX_TARGETS})
+add_dependencies(cxx cxx-headers)
if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
file(GLOB LIBCXX_EXPERIMENTAL_SOURCES ../src/experimental/*.cpp)
Index: libcxx/include/CMakeLists.txt
===================================================================
--- libcxx/include/CMakeLists.txt
+++ libcxx/include/CMakeLists.txt
@@ -1,5 +1,183 @@
-if (NOT LIBCXX_INSTALL_SUPPORT_HEADERS)
- set(LIBCXX_SUPPORT_HEADER_PATTERN PATTERN "support" EXCLUDE)
+set(files
+ __bit_reference
+ __bsd_locale_defaults.h
+ __bsd_locale_fallbacks.h
+ __debug
+ __functional_03
+ __functional_base
+ __functional_base_03
+ __hash_table
+ __libcpp_version
+ __locale
+ __mutex_base
+ __nullptr
+ __split_buffer
+ __sso_allocator
+ __std_stream
+ __string
+ __threading_support
+ __tree
+ __tuple
+ __undef_macros
+ algorithm
+ any
+ array
+ atomic
+ bitset
+ cassert
+ ccomplex
+ cctype
+ cerrno
+ cfenv
+ cfloat
+ chrono
+ cinttypes
+ ciso646
+ climits
+ clocale
+ cmath
+ codecvt
+ compare
+ complex
+ complex.h
+ condition_variable
+ csetjmp
+ csignal
+ cstdarg
+ cstdbool
+ cstddef
+ cstdint
+ cstdio
+ cstdlib
+ cstring
+ ctgmath
+ ctime
+ ctype.h
+ cwchar
+ cwctype
+ deque
+ errno.h
+ exception
+ experimental/__config
+ experimental/__memory
+ experimental/algorithm
+ experimental/any
+ experimental/chrono
+ experimental/coroutine
+ experimental/deque
+ experimental/dynarray
+ experimental/filesystem
+ experimental/forward_list
+ experimental/functional
+ experimental/iterator
+ experimental/list
+ experimental/map
+ experimental/memory_resource
+ experimental/numeric
+ experimental/optional
+ experimental/propagate_const
+ experimental/ratio
+ experimental/regex
+ experimental/set
+ experimental/string
+ experimental/string_view
+ experimental/system_error
+ experimental/tuple
+ experimental/type_traits
+ experimental/unordered_map
+ experimental/unordered_set
+ experimental/utility
+ experimental/vector
+ ext/__hash
+ ext/hash_map
+ ext/hash_set
+ float.h
+ forward_list
+ fstream
+ functional
+ future
+ initializer_list
+ inttypes.h
+ iomanip
+ ios
+ iosfwd
+ iostream
+ istream
+ iterator
+ limits
+ limits.h
+ list
+ locale
+ locale.h
+ map
+ math.h
+ memory
+ module.modulemap
+ mutex
+ new
+ numeric
+ optional
+ ostream
+ queue
+ random
+ ratio
+ regex
+ scoped_allocator
+ set
+ setjmp.h
+ shared_mutex
+ sstream
+ stack
+ stdbool.h
+ stddef.h
+ stdexcept
+ stdint.h
+ stdio.h
+ stdlib.h
+ streambuf
+ string
+ string.h
+ string_view
+ strstream
+ system_error
+ tgmath.h
+ thread
+ tuple
+ type_traits
+ typeindex
+ typeinfo
+ unordered_map
+ unordered_set
+ utility
+ valarray
+ variant
+ vector
+ version
+ wchar.h
+ wctype.h
+ )
+
+if(LIBCXX_INSTALL_SUPPORT_HEADERS)
+ set(files
+ ${files}
+ support/android/locale_bionic.h
+ support/fuchsia/xlocale.h
+ support/ibm/limits.h
+ support/ibm/locale_mgmt_aix.h
+ support/ibm/support.h
+ support/ibm/xlocale.h
+ support/musl/xlocale.h
+ support/newlib/xlocale.h
+ support/solaris/floatingpoint.h
+ support/solaris/wchar.h
+ support/solaris/xlocale.h
+ support/win32/limits_msvc_win32.h
+ support/win32/locale_win32.h
+ support/xlocale/__nop_locale_mgmt.h
+ support/xlocale/__posix_l_fallback.h
+ support/xlocale/__strtonum_fallback.h
+ support/xlocale/xlocale.h
+ )
endif()
if (LIBCXX_NEEDS_SITE_CONFIG)
@@ -14,44 +192,56 @@
${LIBCXX_BINARY_DIR}/__config_site
)
# Add a target that executes the generation commands.
- add_custom_target(generate_config_header ALL
+ add_custom_target(cxx-generated-config ALL
DEPENDS ${LIBCXX_BINARY_DIR}/__generated_config)
- set(generated_config_deps generate_config_header)
+ set(generated_config_deps cxx-generated-config)
+else()
+ set(files
+ ${files}
+ __config
+ )
endif()
-set(LIBCXX_HEADER_PATTERN
- PATTERN "*"
- PATTERN "CMakeLists.txt" EXCLUDE
- PATTERN ".svn" EXCLUDE
- PATTERN "__config_site.in" EXCLUDE
- ${LIBCXX_SUPPORT_HEADER_PATTERN}
- )
-
if(NOT LIBCXX_USING_INSTALLED_LLVM AND LLVM_BINARY_DIR)
- file(COPY .
- DESTINATION "${LLVM_BINARY_DIR}/include/c++/v1"
- FILES_MATCHING
- ${LIBCXX_HEADER_PATTERN}
- )
+ set(output_dir ${LLVM_BINARY_DIR}/include/c++/v1)
+
+ set(out_files)
+ foreach(f ${files})
+ set(src ${CMAKE_CURRENT_SOURCE_DIR}/${f})
+ set(dst ${output_dir}/${f})
+ add_custom_command(OUTPUT ${dst}
+ DEPENDS ${src}
+ COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
+ COMMENT "Copying libc++'s ${f}...")
+ list(APPEND out_files ${dst})
+ endforeach()
if (LIBCXX_NEEDS_SITE_CONFIG)
# Copy the generated header as __config into build directory.
- add_custom_command(
- TARGET generate_config_header POST_BUILD
- COMMAND ${CMAKE_COMMAND} -E copy
- ${LIBCXX_BINARY_DIR}/__generated_config
- ${LLVM_BINARY_DIR}/include/c++/v1/__config)
+ set(src ${LIBCXX_BINARY_DIR}/__generated_config)
+ set(dst ${output_dir}/__config)
+ add_custom_command(OUTPUT ${dst}
+ DEPENDS ${src} ${generated_config_deps}
+ COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
+ COMMENT "Copying libc++'s __config")
+ list(APPEND out_files ${dst})
endif()
+
+ add_custom_target(cxx-headers ALL DEPENDS ${out_files} ${abilib_headers})
+else()
+ add_custom_target(cxx-headers)
endif()
+set_target_properties(cxx-headers PROPERTIES FOLDER "Misc")
if (LIBCXX_INSTALL_HEADERS)
- install(DIRECTORY .
- DESTINATION ${LIBCXX_INSTALL_PREFIX}include/c++/v1
- COMPONENT cxx-headers
- FILES_MATCHING
- ${LIBCXX_HEADER_PATTERN}
- PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
- )
+ foreach(file ${files})
+ get_filename_component(dir ${file} DIRECTORY)
+ install(FILES ${file}
+ DESTINATION ${LIBCXX_INSTALL_PREFIX}include/c++/v1/${dir}
+ COMPONENT cxx-headers
+ PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+ )
+ endforeach()
if (LIBCXX_NEEDS_SITE_CONFIG)
# Install the generated header as __config.
@@ -63,17 +253,14 @@
endif()
if (NOT CMAKE_CONFIGURATION_TYPES)
- # this target is just needed as a placeholder for the distribution target
- add_custom_target(cxx-headers)
add_custom_target(install-cxx-headers
DEPENDS cxx-headers ${generated_config_deps}
COMMAND "${CMAKE_COMMAND}"
-DCMAKE_INSTALL_COMPONENT=cxx-headers
-P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
# Stripping is a no-op for headers
add_custom_target(install-cxx-headers-stripped DEPENDS install-cxx-headers)
- add_custom_target(libcxx-headers)
add_custom_target(install-libcxx-headers DEPENDS install-cxx-headers)
add_custom_target(install-libcxx-headers-stripped DEPENDS install-cxx-headers-stripped)
endif()
Index: libcxx/cmake/Modules/HandleLibCXXABI.cmake
===================================================================
--- libcxx/cmake/Modules/HandleLibCXXABI.cmake
+++ libcxx/cmake/Modules/HandleLibCXXABI.cmake
@@ -47,28 +47,38 @@
set(found TRUE)
get_filename_component(dstdir ${fpath} PATH)
get_filename_component(ifile ${fpath} NAME)
- file(COPY "${incpath}/${fpath}"
- DESTINATION "${LIBCXX_BINARY_INCLUDE_DIR}/${dstdir}"
- )
- file(COPY "${incpath}/${fpath}"
- DESTINATION "${CMAKE_BINARY_DIR}/include/c++/v1/${dstdir}"
- )
+ set(src ${incpath}/${fpath})
+
+ set(dst ${LIBCXX_BINARY_INCLUDE_DIR}/${dstdir}/${fpath})
+ add_custom_command(OUTPUT ${dst}
+ DEPENDS ${src}
+ COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
+ COMMENT "Copying C++ ABI header ${fpath}...")
+ list(APPEND abilib_headers "${dst}")
+
+ set(dst "${CMAKE_BINARY_DIR}/include/c++/v1/${dstdir}/${fpath}")
+ add_custom_command(OUTPUT ${dst}
+ DEPENDS ${src}
+ COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
+ COMMENT "Copying C++ ABI header ${fpath}...")
+ list(APPEND abilib_headers "${dst}")
+
if (LIBCXX_INSTALL_HEADERS)
install(FILES "${LIBCXX_BINARY_INCLUDE_DIR}/${fpath}"
DESTINATION ${LIBCXX_INSTALL_PREFIX}include/c++/v1/${dstdir}
COMPONENT cxx-headers
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)
endif()
- list(APPEND abilib_headers "${LIBCXX_BINARY_INCLUDE_DIR}/${fpath}")
endif()
endforeach()
if (NOT found)
message(WARNING "Failed to find ${fpath}")
endif()
endforeach()
include_directories("${LIBCXX_BINARY_INCLUDE_DIR}")
+ add_custom_target(cxx-abi-headers ALL DEPENDS ${abilib_headers})
endmacro()
Index: libcxx/NOTES.TXT
===================================================================
--- libcxx/NOTES.TXT
+++ libcxx/NOTES.TXT
@@ -26,3 +26,4 @@
1. Add a test under `test/libcxx` that the header defines `_LIBCPP_VERSION`.
2. Update `test/libcxx/double_include.sh.cpp` to include the new header.
3. Create a submodule in `include/module.modulemap` for the new header.
+4. Update the include/CMakeLists.txt file to include the new header.
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