diff options
| author | Jörg Mayer <jmayer@loplof.de> | 2013-08-12 22:17:06 +0000 |
|---|---|---|
| committer | Jörg Mayer <jmayer@loplof.de> | 2013-08-12 22:17:06 +0000 |
| commit | 3b5aaefce36a806f3a2407fd366825d06db5ff45 (patch) | |
| tree | 3708ff4725b57fa6ada2d15f7e940f16b40cfd01 /cmake | |
| parent | 50eb826406b246d69593afabfac29b0d78ee970e (diff) | |
- Extract variables from Makefile.common.
- Apply this to asn1/c1222/
svn path=/trunk/; revision=51324
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/UseMakefileCommon.cmake | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/cmake/modules/UseMakefileCommon.cmake b/cmake/modules/UseMakefileCommon.cmake new file mode 100644 index 0000000000..62bc8f5cc7 --- /dev/null +++ b/cmake/modules/UseMakefileCommon.cmake @@ -0,0 +1,53 @@ +# +# $Id$ +# + +# 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() + |