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Merge branch 'master' of https://github.com/LiangHuDream/fmt

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guoliang 2025-10-26 16:33:38 +08:00
commit ff0e6c3b14
1 changed files with 15 additions and 5 deletions
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20
CMakeLists.txt
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@ -99,6 +99,15 @@ function(add_module_library name)
# `std` is affected by CMake options and may be higher than C++20. # `std` is affected by CMake options and may be higher than C++20.
get_target_property(std ${name} CXX_STANDARD) get_target_property(std ${name} CXX_STANDARD)
# Respect CMAKE_CXX_EXTENSIONS when forming the -std flag used to
# precompile modules. A mismatch between -std=gnu++<ver> and -std=c++<ver>
# can cause "configuration mismatch" errors when loading .pcm files.
if (CMAKE_CXX_EXTENSIONS)
set(std_flag "-std=gnu++${std}")
else()
set(std_flag "-std=c++${std}")
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(pcms) set(pcms)
foreach (src ${sources}) foreach (src ${sources})
@ -115,9 +124,9 @@ function(add_module_library name)
add_custom_command( add_custom_command(
OUTPUT ${pcm} OUTPUT ${pcm}
COMMAND ${CMAKE_CXX_COMPILER} COMMAND ${CMAKE_CXX_COMPILER}
-std=c++${std} -x c++-module --precompile -c ${std_flag} -x c++-module --precompile -c
-o ${pcm} ${CMAKE_CURRENT_SOURCE_DIR}/${src} -o ${pcm} ${CMAKE_CURRENT_SOURCE_DIR}/${src}
"-I$<JOIN:$<TARGET_PROPERTY:${name},INCLUDE_DIRECTORIES>,;-I>" "-I$<JOIN:$<TARGET_PROPERTY:${name},INCLUDE_DIRECTORIES>,;-I>"
# Required by the -I generator expression above. # Required by the -I generator expression above.
COMMAND_EXPAND_LISTS COMMAND_EXPAND_LISTS
DEPENDS ${src}) DEPENDS ${src})
@ -132,8 +141,9 @@ function(add_module_library name)
set(sources ${sources} ${pcm} ${CMAKE_CURRENT_BINARY_DIR}/${obj}) set(sources ${sources} ${pcm} ${CMAKE_CURRENT_BINARY_DIR}/${obj})
add_custom_command( add_custom_command(
OUTPUT ${obj} OUTPUT ${obj}
COMMAND ${CMAKE_CXX_COMPILER} $<TARGET_PROPERTY:${name},COMPILE_OPTIONS> COMMAND ${CMAKE_CXX_COMPILER} ${std_flag} -c -o ${obj} ${pcm}
-c -o ${obj} ${pcm} "-I$<JOIN:$<TARGET_PROPERTY:${name},INCLUDE_DIRECTORIES>,;-I>"
COMMAND_EXPAND_LISTS
DEPENDS ${pcm}) DEPENDS ${pcm})
endforeach () endforeach ()
endif () endif ()