Improved dependency tracking and cleaner make output.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1820 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/build/unix/build_collect

@@ -0,0 +1,53 @@
+#!/bin/sh
+
+# Expected to be passed from the environment:
+# BUILD_PROJECT - the name of the project
+# BUILD_ROOT - The root of the source files.
+# BUILD_WORK - The root of the work directory.
+
+BUILD_ROOT=${BUILD_ROOT%/}/
+BUILD_WORK=${BUILD_WORK%/}/
+eval OBJDIR=\"${BUILD_WORK}\${${BUILD_PROJECT}_OBJS}\"
+
+
+# $1 - The prefix up to this point
+# $2 - The name of the current subdir
+recurse_subdir() {
+	local REC_PREFIX SUBDIRS SUBDIR CFILES CXXFILES MFILES RCFILES FILE
+	eval local ${BUILD_PROJECT}_CFILES ${BUILD_PROJECT}_CXXFILES \
+			${BUILD_PROJECT}_MFILES ${BUILD_PROJECT}_RCFILES \
+			${BUILD_PROJECT}_SUBDIRS
+
+	REC_PREFIX="$1$2/"
+	if [ "$REC_PREFIX" = "/" ]; then
+		REC_PREFIX=
+	fi
+	
+	eval ${BUILD_PROJECT}_CFILES=
+	eval ${BUILD_PROJECT}_CXXFILES=
+	eval ${BUILD_PROJECT}_MFILES=
+	eval ${BUILD_PROJECT}_RCFILES=
+	eval ${BUILD_PROJECT}_SUBDIRS=
+
+	. "${BUILD_ROOT}${REC_PREFIX}Makeinfo"
+
+	eval CFILES=\$${BUILD_PROJECT}_CFILES
+	eval CXXFILES=\$${BUILD_PROJECT}_CXXFILES
+	eval MFILES=\$${BUILD_PROJECT}_MFILES
+	eval RCFILES=\$${BUILD_PROJECT}_RCFILES
+	for FILE in $CFILES $CXXFILES $MFILES $RCFILES; do
+		echo "${OBJDIR}${REC_PREFIX}$FILE"
+	done
+
+	eval SUBDIRS=\$${BUILD_PROJECT}_SUBDIRS
+	for SUBDIR in $SUBDIRS; do
+		recurse_subdir "$REC_PREFIX" "$SUBDIR"
+	done
+}
+
+
+. "${BUILD_ROOT}Makeproject"
+. "${BUILD_WORK}build.vars"
+
+recurse_subdir "" ""
+