add_definitions(-Os -fno-strict-aliasing -ftracer -momit-leaf-frame-pointer -mpreferred-stack-boundary=2 -fno-set-stack-executable -fno-optimize-sibling-calls)
# Macros
+MACRO(_PCH_GET_COMPILE_FLAGS _target_name _out_compile_flags _header_filename)
+ # Add the precompiled header to the build
+ get_filename_component(FILE ${_header_filename} NAME)
+ set(_gch_filename "${_target_name}_${FILE}.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)
+ get_filename_component(FILE ${_header_filename} NAME)
+ set(_gch_filename "${_target_name}_${FILE}.gch")
+ list(APPEND ${_src_list} ${_gch_filename})
+ _PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename})
+ file(REMOVE ${_gch_filename})
+ add_custom_command(
+ OUTPUT ${_gch_filename}
+ COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} ${_args}
+ DEPENDS ${_header_filename})
+ENDMACRO(add_pch _target_name _header_filename _src_list)
+
macro(add_linkerflag MODULE _flag)
set(NEW_LINKER_FLAGS ${_flag})
get_target_property(LINKER_FLAGS ${MODULE} LINK_FLAGS)