54 lines
1.2 KiB
CMake
54 lines
1.2 KiB
CMake
#
|
|
# $Id$
|
|
#
|
|
|
|
# Pick one or more variables from the Makefile.common file
|
|
# with a path relative to the current CMakeLists.txt and provide
|
|
# their values as cmake variables of identical names.
|
|
|
|
# Usage:
|
|
# include(UseMakefileCommon)
|
|
# VAR_FROM_MAKEFILE_COMMON( <PATH> <VAR-1> ... <VAR-N> )
|
|
|
|
function( VARS_FROM_MAKEFILE_COMMON _path_to_mc )
|
|
file( READ
|
|
${CMAKE_CURRENT_SOURCE_DIR}/${_path_to_mc}/Makefile.common
|
|
_use_mc_content
|
|
)
|
|
|
|
# Fold long lines
|
|
string( REGEX REPLACE
|
|
"(\\\\\r?[\n^][ \t]*)"
|
|
" "
|
|
_use_mc_content
|
|
"${_use_mc_content}"
|
|
)
|
|
|
|
foreach( _use_mc_varname ${ARGN} )
|
|
string( REGEX MATCH
|
|
".*${_use_mc_varname}[ \t]*=[ \t]*([^\n]*)\r?[\n].*"
|
|
_use_mc_var
|
|
"${_use_mc_content}"
|
|
)
|
|
set( _use_mc_var ${CMAKE_MATCH_1} )
|
|
string( REGEX REPLACE
|
|
"[ \t]+"
|
|
";"
|
|
_use_mc_var
|
|
"${_use_mc_var}"
|
|
)
|
|
set ( ${_use_mc_varname} )
|
|
foreach ( _v ${_use_mc_var} )
|
|
string( REGEX MATCH "\\$\\((.*)\\)" _matchres "${_v}" )
|
|
if ( _matchres)
|
|
string ( REGEX REPLACE "\\$\\((.*)\\)" "${${CMAKE_MATCH_1}}" _new_val "${_v}" )
|
|
list( APPEND ${_use_mc_varname} "${_new_val}" )
|
|
else()
|
|
list( APPEND ${_use_mc_varname} "${_v}" )
|
|
endif()
|
|
endforeach()
|
|
set( ${_use_mc_varname} ${${_use_mc_varname}} PARENT_SCOPE )
|
|
endforeach()
|
|
endfunction()
|
|
|