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Add back C++20 module for MSVC

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Tinson Lai 2022-11-19 22:57:18 +08:00
parent 3160847ebd
commit 8a92c793b4
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GPG Key ID: 7FF006D2637E5897
1 changed files with 6 additions and 13 deletions
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19
CMakeLists.txt
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@ -24,17 +24,6 @@ function(join result_var)
set(${result_var} "${result}" PARENT_SCOPE)
endfunction()
function(enable_module target)
if (MSVC)
set(BMI ${CMAKE_CURRENT_BINARY_DIR}/${target}.ifc)
target_compile_options(${target}
PRIVATE /interface /ifcOutput ${BMI}
INTERFACE /reference fmt=${BMI})
endif ()
set_target_properties(${target} PROPERTIES ADDITIONAL_CLEAN_FILES ${BMI})
set_source_files_properties(${BMI} PROPERTIES GENERATED ON)
endfunction()
include(CMakeParseArguments)
# Sets a cache variable with a docstring joined from multiple arguments:
@ -84,7 +73,9 @@ option(FMT_MODULE "Build a module instead of a traditional library." OFF)
option(FMT_SYSTEM_HEADERS "Expose headers with marking them as system." OFF)
set(FMT_CAN_MODULE OFF)
if (CMAKE_CXX_STANDARD GREATER 17 AND NOT MSVC)
if (CMAKE_CXX_STANDARD GREATER 17 AND
# msvc 16.10-pre4
MSVC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 19.29.30035)
set(FMT_CAN_MODULE ON)
endif ()
if (NOT FMT_CAN_MODULE)
@ -236,7 +227,9 @@ if (FMT_PEDANTIC)
target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
endif ()
if (FMT_MODULE)
enable_module(fmt)
if (MSVC)
target_compile_options(fmt PRIVATE "/interface")
endif ()
endif ()
target_compile_features(fmt INTERFACE ${FMT_REQUIRED_FEATURES})