55 lines
2.2 KiB
CMake
55 lines
2.2 KiB
CMake
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macro (TEST_INLINE)
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if (NOT DEFINED INLINE_CODE)
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message (STATUS "Checking for inline...")
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set (INLINE_KEYWORD "inline")
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configure_file (cmake/TestInline.c.in ${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c)
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try_compile (HAVE_INLINE "${CMAKE_CURRENT_BINARY_DIR}"
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"${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c")
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if (HAVE_INLINE)
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message (STATUS "Checking for inline... supported")
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else ()
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message (STATUS "Checking for inline... not supported")
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message (STATUS "Checking for __inline...")
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set (INLINE_KEYWORD "__inline")
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configure_file (cmake/TestInline.c.in ${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c)
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try_compile (HAVE___INLINE "${CMAKE_CURRENT_BINARY_DIR}"
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"${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c")
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if (HAVE___INLINE)
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message (STATUS "Checking for __inline... supported")
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else ()
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message (STATUS "Checking for __inline... not supported")
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message (STATUS "Checking for __inline__...")
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set (INLINE_KEYWORD "__inline__")
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configure_file (cmake/TestInline.c.in ${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c)
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try_compile (HAVE___INLINE "${CMAKE_CURRENT_BINARY_DIR}"
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"${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c")
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if (HAVE___INLINE)
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message (STATUS "Checking for __inline__... supported")
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message (STATUS "Checking for __inline__...")
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set (INLINE_KEYWORD "__inline__")
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configure_file (cmake/TestInline.c.in ${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/cmake/TestInline.c)
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try_compile (HAVE___INLINE__ "${CMAKE_CURRENT_BINARY_DIR}"
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"${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/TestInline.c")
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else ()
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message (STATUS "Checking for __inline__... not supported")
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set (INLINE_KEYWORD "")
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endif ()
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endif ()
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endif ()
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if (HAVE_INLINE)
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set (INLINE_CODE "/* #undef inline */" CACHE INTERNAL "")
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elseif (HAVE___INLINE)
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set (INLINE_CODE "#define inline __inline" CACHE INTERNAL "")
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elseif (HAVE___INLINE__)
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set (INLINE_CODE "#define inline __inline__" CACHE INTERNAL "")
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else ()
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set (INLINE_CODE "#define inline " CACHE INTERNAL "")
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endif ()
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endif ()
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endmacro (TEST_INLINE)
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