# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1544644905 -7200
# Node ID 0db2b9c1c9539a2efe3f38522d492c6324197f0b
# Parent  bf63dbec74b02908471af898e598f15187e06f97
Re-add the BPG configure parts.

diff -r bf63dbec74b0 -r 0db2b9c1c953 configure.ac
--- a/configure.ac	Wed Dec 12 21:57:20 2018 +0200
+++ b/configure.ac	Wed Dec 12 22:01:45 2018 +0200
@@ -393,6 +393,37 @@
 AC_SUBST(FFMPEGTHUMBNAILER_CFLAGS)
 AC_SUBST(FFMPEGTHUMBNAILER_LIBS)
 
+#  libbpg support
+# ----------------------------------------------------------------------
+
+AC_ARG_ENABLE([bpg],
+  AS_HELP_STRING([--disable-bpg],[disable direct bpg support]),
+    [libbpg=$enableval], [libbpg=auto])
+
+if test "x${libbpg}" = "xyes"; then
+  HAVE_BPG=yes
+  BPG_LIBS=/usr/local/lib/libbpg.a
+  BPG_CFLAGS=-I/usr/local/include/
+  AC_DEFINE(HAVE_BPG, 1, [define to enable use of BPG loader])
+elif test "x${libbpg}" != "xno"; then
+  AC_CHECK_LIB(bpg, bpg_decoder_open,
+  [
+    HAVE_BPG=yes
+    BPG_LIBS=-lbpg
+    AC_DEFINE(HAVE_BPG, 1, [define to enable use of BPG loader])
+  ],
+  [
+    HAVE_BPG=no
+  ])
+else
+  HAVE_BPG=disabled
+fi
+
+AM_CONDITIONAL(HAVE_BPG, [test "x$HAVE_BPG" = xyes])
+AC_SUBST(BPG_CFLAGS)
+AC_SUBST(BPG_LIBS)
+
+
 #  Exiv2 support
 # ----------------------------------------------------------------------
 
@@ -672,6 +703,7 @@
   Libchamplain:		$HAVE_LIBCHAMPLAIN
   Libchamplain-gtk:	$HAVE_LIBCHAMPLAIN_GTK
   Lua:	         $HAVE_LUA
+  Use libBPG:    $HAVE_BPG
   FFmpegthumbnailer:	$HAVE_FFMPEGTHUMBNAILER
   Pdf:	         $HAVE_PDF