[matroska] r940 - trunk/libebml/make/linux

Author: mosu
Date: 2004-11-13 14:25:50 +0300 (Sat, 13 Nov 2004)
New Revision: 940

Modified:
   trunk/libebml/make/linux/Makefile
Log:
Improved the dependency calculation to be more portable (makedepend doesn't exist everywhere, and it doesn't necessarily use the compiler we want).


Modified: trunk/libebml/make/linux/Makefile
===================================================================
--- trunk/libebml/make/linux/Makefile	2004-11-13 11:17:14 UTC (rev 939)
+++ trunk/libebml/make/linux/Makefile	2004-11-13 11:25:50 UTC (rev 940)
@@ -22,8 +22,6 @@
 # Programs
 CXX=g++
 LD=$(CXX)
-DEP=$(CXX) -MM
-DEPEND = makedepend
 AR = ar rcvu
 RANLIB = ranlib
 INSTALL = install
@@ -84,9 +82,15 @@
 	rm -f $(LIBRARY)
 	rm -f CORE
 
-# what are the source dependencies
-depend: $(sources)
-	$(DEPEND) $(DEPENDFLAGS) $(sources)
+depend:
+	@echo Calculating dependecies:
+	@rm -f .depend
+	@touch .depend
+	@for i in $(sources); do \
+		o="`echo $$i | sed -e 's/\.c$$/.o/' -e 's/\.cpp$$/.o/'`" ; \
+		echo '  ' $$i: $$o ; \
+		$(CXX) $(DEPENDFLAGS) -MM -MT $$o $$i >> .depend ; \
+	done
 
 install: $(LIBRARY)
 	$(INSTALL) $(INSTALL_DIR_OPTS) -d $(libdir)
@@ -100,4 +104,9 @@
 		$(INSTALL) $(INSTALL_OPTS) $$i $(includedir)/c ; \
 	done
 
+ifneq ($(wildcard .depend),)
+include .depend
+endif
+
 # DO NOT DELETE
+