--- /usr/portage/media-video/ffmpeg/ffmpeg-0.4.9_p20050226-r5.ebuild	2005-06-13 00:35:54.000000000 +0200
+++ ffmpeg-0.4.9_p20050226-r5.ebuild	2005-07-11 22:02:39.000000000 +0200
@@ -18,7 +18,7 @@
 SLOT="0"
 # ~alpha need to test aac useflag
 # ~ia64 ~arm ~mips ~hppa
-KEYWORDS="~alpha amd64 ~ia64 ppc ppc64 sparc x86"
+KEYWORDS="~alpha amd64 ~ia64 ppc ppc64 ~ppc-macos sparc x86"
 IUSE="aac altivec debug doc ieee1394 a52 encode imlib mmx ogg vorbis oss threads truetype v4l xvid dts network zlib sdl"
 
 # Theora support has switch but there's no oggtheora.c sourcefile...
@@ -63,6 +63,10 @@
 	epatch ${FILESDIR}/${PN}-a52.patch
 	epatch ${FILESDIR}/${PN}-missing_links.patch
 
+	if use ppc-macos; then
+		epatch ${FILESDIR}/${P}-osx.patch
+	fi
+
 	cd ${S}
 	cp -R ${S_BASE} ${S_STATIC}
 	mv ${S_BASE} ${S_SHARED}
@@ -83,6 +87,10 @@
 		myconf="${myconf} --disable-mmx"
 	fi
 
+	# This generates a (valid) complaint by portage that this use
+	# flag is not defined in IUSE.  Something tells me this branch
+	# is never going to be taken, however, I don't dare to remove
+	# it.  Fabian Groffen 2005-07-10
 	if use elibc_FreeBSD; then
 		myconf="${myconf} --enable-memalign-hack"
 	fi
@@ -113,6 +121,15 @@
 	emake CC="$(tc-getCC)" || die "static failed"
 
 	cd ${S_SHARED}
+	# On OSX to have shared libs to compile, we need to slightly
+	# change the configure script here...
+	if use ppc-macos;
+	then
+		sed -e "s/$SHFLAGS=\"-dynamiclib\"/\
+=\"-dynamiclib -Wl -single_module -undefined dynamic_lookup\"\n\
+MACOSX_DEPLOYMENT_TARGET=10.3/g" -i configure
+	fi
+
 	econf --enable-shared-pp --enable-shared --disable-static ${myconf} || die "Configure failed"
 	emake CC="$(tc-getCC)" || die "shared failed"
 }