mirror of
https://github.com/reactos/reactos.git
synced 2025-08-06 00:23:10 +00:00
d928872abe
[CMAKE]: Use them in RTL and CRT. Someone needs to add them to the other makefiles. svn path=/branches/cmake-bringup/; revision=48447
40 lines
1.5 KiB
CMake
40 lines
1.5 KiB
CMake
MACRO(_PCH_GET_COMPILE_FLAGS _target_name _out_compile_flags _header_filename)
|
|
|
|
# Add the precompiled header to the build
|
|
SET(_gch_filename "${_header_filename}.gch")
|
|
LIST(APPEND ${_out_compile_flags} -c ${_header_filename} -o ${_gch_filename})
|
|
|
|
# This gets us our includes
|
|
GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES)
|
|
FOREACH(item ${DIRINC})
|
|
LIST(APPEND ${_out_compile_flags} -I${item})
|
|
ENDFOREACH(item)
|
|
|
|
# This is a particular bit of undocumented/hacky magic I'm quite proud of
|
|
GET_DIRECTORY_PROPERTY(_compiler_flags DEFINITIONS)
|
|
STRING(REPLACE "\ " "\t" _compiler_flags ${_compiler_flags})
|
|
LIST(APPEND ${_out_compile_flags} ${_compiler_flags})
|
|
|
|
# This gets any specific definitions that were added with set-target-property
|
|
GET_TARGET_PROPERTY(_target_defs ${_target_name} COMPILE_DEFINITIONS)
|
|
IF (_target_defs)
|
|
FOREACH(item ${_target_defs})
|
|
LIST(APPEND ${_out_compile_flags} -D${item})
|
|
ENDFOREACH(item)
|
|
ENDIF()
|
|
|
|
ENDMACRO(_PCH_GET_COMPILE_FLAGS)
|
|
|
|
MACRO(add_pch _target_name _header_filename _src_list)
|
|
|
|
SET(_gch_filename "${_header_filename}.gch")
|
|
|
|
LIST(APPEND ${_src_list} ${_gch_filename})
|
|
|
|
_PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename})
|
|
|
|
add_custom_command(OUTPUT ${_gch_filename}
|
|
COMMAND rm -f ${_gch_filename}
|
|
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} ${_args}
|
|
DEPENDS ${_header_filename})
|
|
ENDMACRO(add_pch _target_name _header_filename _src_list)
|