[gegl] configure.ac: remove options to disable png/jpeg support

[Øyvind Kolås <ok src gnome org>]

commit 343c2bc934f43e26c059dd4fa6b82c5f17cb5531
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Dec 10 22:36:14 2015 +0000

    configure.ac: remove options to disable png/jpeg support

 configure.ac |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3ac8904..03f2308 100644
--- a/configure.ac
+++ b/configure.ac
@@ -781,8 +781,6 @@ AC_SUBST(LENSFUN_LIBS)
 # Check for libjpeg
 ###################
 
-AC_ARG_WITH(libjpeg, [  --without-libjpeg       build without JPEG support])
-
 jpeg_ok="no"
 if test "x$with_libjpeg" != "xno" && test -z "$LIBJPEG"; then
   AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
@@ -824,8 +822,6 @@ fi
 # Check for libpng
 ##################
 
-AC_ARG_WITH(libpng, [  --without-libpng        build without PNG support])
-
 have_libpng="no"
 if test "x$with_libpng" != "xno"; then
   PKG_CHECK_MODULES(PNG, libpng,