From 67ff4de3950daabcb0c4e14d273bb51075487285 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 13 Jun 2022 16:27:08 -0700
Subject: [PATCH] configure: Fix libzbc detection on SUSE Linux

The path of the libzbc header file is /usr/include/libzbc/libzbc/zbc.h
instead of /usr/include/libzbc/zbc.h on SUSE Linux systems. Add support
for the SUSE libzbc include path.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 configure | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure b/configure
index 110b4f30..510af424 100755
--- a/configure
+++ b/configure
@@ -2578,6 +2578,10 @@ int main(int argc, char **argv)
 }
 EOF
 if test "$libzbc" != "no" ; then
+  if [ -e /usr/include/libzbc/libzbc ]; then
+    # SUSE Linux.
+    CFLAGS="$CFLAGS -I/usr/include/libzbc"
+  fi
   if compile_prog "" "-lzbc" "libzbc"; then
     libzbc="yes"
     if ! check_min_lib_version libzbc 5; then
-- 
2.25.1