extensions: Explicitly specify sources

Explicitly specify extension sources since there seems to be some
problem with AM_DEFAULT_SOURCE_EXT with automake-1.11.

diff --git a/extensions/Makefile.am b/extensions/Makefile.am
index 5c9164476e2232fd52470ce7918ab7086942f2b1..9658fe625b2f11d5a7338a77e21d1b816438a4d4 100644 (file)
--- a/extensions/Makefile.am
+++ b/extensions/Makefile.am
@@ -22,6 +22,14 @@ ext_LTLIBRARIES = \
        naive-CMYK.la   \
        sse-fixups.la
 
+CIE_Lab_la_SOURCES = CIE-Lab.c
+gegl_fixups_la_SOURCES = gegl-fixups.c
+gggl_lies_la_SOURCES = gggl-lies.c
+gggl_la_SOURCES = gggl.c
+gimp_8bit_la_SOURCES = gimp-8bit.c
+naive_CMYK_la_SOURCES = naive-CMYK.c
+sse_fixups_la_SOURCES = sse-fixups.c
+
 LIBS = $(top_builddir)/babl/libbabl-@BABL_API_VERSION@.la $(MATH_LIB)
 
 sse_fixups_la_CFLAGS = $(MMX_EXTRA_CFLAGS) $(SSE_EXTRA_CFLAGS)