Replace sed trickery in the gcc dependency generation command by use of

the -MT option as suggested by Ramiro.

Originally committed as revision 15601 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index e7c9656..af51ab4 100755 (executable)
--- a/configure
+++ b/configure
@@ -1016,8 +1016,9 @@ SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
 LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
 
-# gcc stupidly only outputs the basename of targets with -MM
-DEPEND_CMD='$(CC) $(CFLAGS) -MM -MG $< | sed -e "/^\#.*/d" -e "1s,^,$(@D)/," -e "s,\\([[:space:]]\\)\\(version\\.h\\),\\1\$$(BUILD_ROOT_REL)/\\2,"'
+# gcc stupidly only outputs the basename of targets with -MM, but we need the
+# full relative path for objects in subdirectories for non-recursive Make.
+DEPEND_CMD='$(CC) $(CFLAGS) -MM -MG -MT $@ $<'
 
 # find source path
 source_path="`dirname \"$0\"`"