- Extract variables from Makefile.common.

- Apply this to asn1/c1222/

svn path=/trunk/; revision=51324

asn1/c1222/CMakeLists.txt

@@ -21,33 +21,49 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 
-set( PROTOCOL_NAME c1222 )
+include(UseMakefileCommon)
+VARS_FROM_MAKEFILE_COMMON(
+	"."
+	PROTOCOL_NAME
+	ASN_FILE_LIST
+	EXTRA_DIST
+	SRC_FILES
+	A2W_FLAGS
+	EXTRA_CNF
+)
+
+#message( STATUS "Values used in c1222\n PROTOCOL_NAME: ${PROTOCOL_NAME}\n ASN_FILE_LIST: ${ASN_FILE_LIST}\n EXTRA_DIST: ${EXTRA_DIST}\n SRC_FILES: ${SRC_FILES}\n A2W_FLAGS: ${A2W_FLAGS}\n")
+#foreach(v2 ${EXTRA_DIST})
+#  message(STATUS "::${v2}::")
+#endforeach()
+
+#set( PROTOCOL_NAME c1222 )
 
 set( PROTO_OPT )
 
 set( EXT_ASN_FILE_LIST
 )
 
-set( ASN_FILE_LIST
-	${PROTOCOL_NAME}.asn
-)
+#set( ASN_FILE_LIST
+#	${PROTOCOL_NAME}.asn
+#)
 
-set( EXTRA_DIST
-	${ASN_FILE_LIST}
-	packet-${PROTOCOL_NAME}-template.c
-	packet-${PROTOCOL_NAME}-template.h
-	${PROTOCOL_NAME}.cnf
-)
+#set( EXTRA_DIST
+#	${ASN_FILE_LIST}
+#	packet-${PROTOCOL_NAME}-template.c
+#	packet-${PROTOCOL_NAME}-template.h
+#	${PROTOCOL_NAME}.cnf
+#)
 
-set( SRC_FILES
-	${EXTRA_DIST}
-	${EXT_ASN_FILE_LIST}
-)
+#set( SRC_FILES
+#	${EXTRA_DIST}
+#	${EXT_ASN_FILE_LIST}
+#)
 
-set( A2W_FLAGS -b )
+#set( A2W_FLAGS -b )
 
-set( EXTRA_CNF
-)
+#set( EXTRA_CNF
+#)
 
 ASN2WRS()
 

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()
+