Description: Fix FTBFS against libsane-dev >= 1.0.25-3
 Fix missing sane-config
Author: Andreas Metzler <ametzler@bebt.de>
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=852840
Forwarded: https://github.com/nphilipp/xsane/issues/1
Reviewed-by: Jörg Frings-Fürst <debian@jff-webhosting.net>
Last-Update: 2017-01-28 
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: trunk/configure.in
===================================================================
--- trunk.orig/configure.in
+++ trunk/configure.in
@@ -165,8 +165,10 @@ fi
 
 AC_SUBST(INTLSUB)
 
-AM_PATH_SANE(1.0.0, HAVE_SANE=yes, )
-
+PKG_CHECK_MODULES([SANE], [sane-backends >= 1.0.0])
+PKG_CHECK_VAR([SANE_PREFIX], [sane-backends >= 1.0.0], [prefix])
+PKG_CHECK_VAR([SANE_LDFLAGS], [sane-backends >= 1.0.0], [ldflags],
+      [HAVE_SANE=yes])
 if test "${USE_GIMP}" = "yes"; then
   if test "${TRY_GIMP_2}" = "yes"; then
     AM_PATH_GIMP_2_0(1.3.23, HAVE_GIMP=yes, )