[gegl] Add LIBADD to ppm_load and ppm_save

[Michael Schumacher <schumaml src gnome org>]

commit da11889c92ab438c7c95b9034f1a56ad24fb2826
Author: Michael Schumacher <schumaml gmx de>
Date:   Sat Jun 13 17:47:43 2009 +0200

    Add LIBADD to ppm_load and ppm_save
    
    All ops do need the $(op_libs) on Microsoft Windows.

 operations/external/Makefile.am |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/operations/external/Makefile.am b/operations/external/Makefile.am
index 3f7f31b..1eea560 100644
--- a/operations/external/Makefile.am
+++ b/operations/external/Makefile.am
@@ -54,11 +54,11 @@ exr_load_la_LIBADD = $(op_libs) $(OPENEXR_LIBS)
 exr_load_la_CXXFLAGS = $(AM_CFLAGS) $(OPENEXR_CFLAGS)
 endif
 
-if HAVE_SDL
-ops += display.la
-display_la_LIBADD = $(op_libs) $(SDL_LIBS)
-display_la_CFLAGS = $(AM_CFLAGS) $(SDL_CFLAGS)
-endif
+# if HAVE_SDL
+# ops += display.la
+# display_la_LIBADD = $(op_libs) $(SDL_LIBS)
+# display_la_CFLAGS = $(AM_CFLAGS) $(SDL_CFLAGS)
+# endif
 
 if HAVE_OPENRAW
 ops += openraw.la
@@ -81,6 +81,8 @@ endif
 
 # No dependencies
 ops += ppm-load.la ppm-save.la
+ppm_load_la_LIBADD = $(op_libs)
+ppm_save_la_LIBADD = $(op_libs)
 
 opdir = $(libdir)/gegl- GEGL_API_VERSION@
 op_LTLIBRARIES = $(ops)