libgavl/libgavl-1.2.0-system_libgdither.patch

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diff -Nru gavl-1.2.0/configure.ac gavl-1.2.0-gil/configure.ac
--- gavl-1.2.0/configure.ac 2011-01-05 20:43:29.000000000 +0100
+++ gavl-1.2.0-gil/configure.ac 2011-03-10 04:42:14.000000000 +0100
@@ -262,6 +262,27 @@
AC_SUBST(TOP_SRCDIR)
dnl
+dnl System libraries
+dnl
+
+AC_ARG_ENABLE(libgdither,
+ [ --enable-libgdither System libgdither (experimental)])
+if test "${enable_libgdither}" = "yes"
+then
+ PKG_CHECK_MODULES(LIBGDITHER, libgdither,
+ [
+ AC_DEFINE(HAVE_LIBGDITHER, 1, [Define to 1 if you have the `libgdither' library (-lgdither).])
+ have_libgdither="true"
+ ],
+ [
+ have_libgdither="false"
+ ]
+ )
+fi
+AM_CONDITIONAL(HAVE_LIBGDITHER, [test x$have_libgdither = xtrue])
+
+
+dnl
dnl Output variables
dnl
diff -Nru gavl-1.2.0/gavl/Makefile.am gavl-1.2.0-gil/gavl/Makefile.am
--- gavl-1.2.0/gavl/Makefile.am 2010-03-02 01:28:37.000000000 +0100
+++ gavl-1.2.0-gil/gavl/Makefile.am 2011-03-10 04:42:14.000000000 +0100
@@ -40,8 +40,15 @@
threednow_subdirs =
endif
+if HAVE_LIBGDITHER
+ MAYBE_LIBGDITHER_LA = @LIBGDITHER_LIBS@
+else
+ MAYBE_LIBGDITHER = libgdither
+ MAYBE_LIBGDITHER_LA = libgdither/libgdither.la
+endif
+
-SUBDIRS = hq c libgdither libsamplerate $(mmx_subdirs) \
+SUBDIRS = hq c $(MAYBE_LIBGDITHER) libsamplerate $(mmx_subdirs) \
$(sse_subdirs) \
$(sse2_subdirs) \
$(sse3_subdirs) \
@@ -114,7 +121,7 @@
$(threednow_libs) \
c/libgavl_c.la \
hq/libgavl_hq.la \
-libgdither/libgdither.la \
+$(MAYBE_LIBGDITHER_LA) \
libsamplerate/libsamplerate.la \
@LIBGAVL_LIBS@ \
-lm