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CMake: use stdint.h if available

This commit is contained in:
Emil J. Tywoniak 2024-05-10 21:42:29 +02:00
parent 237d81397f
commit d3d5ff48f1
1 changed files with 7 additions and 0 deletions
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7
CMakeLists.txt
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@ -51,6 +51,12 @@ if( APPLE )
set(make_env ${CMAKE_COMMAND} -E env SDKROOT=${CMAKE_OSX_SYSROOT})
endif()
include(CheckIncludeFile)
check_include_file(stdint.h HAS_STDINT)
if(${HAS_STDINT})
list(APPEND ABC_STDINT_FLAGS "ABC_USE_STDINT_H=1")
endif()
# run make to extract compiler options, linker options and list of source files
execute_process(
COMMAND
@ -58,6 +64,7 @@ execute_process(
make
${ABC_READLINE_FLAGS}
${ABC_USE_NAMESPACE_FLAGS}
${ABC_STDINT_FLAGS}
ARCHFLAGS_EXE=${CMAKE_CURRENT_BINARY_DIR}/abc_arch_flags_program.exe
ABC_MAKE_NO_DEPS=1
CC=${CMAKE_C_COMPILER}