From aacd905a22409a17d7b463d3eec3b8650698664b Mon Sep 17 00:00:00 2001
From: Witold Filipczyk <witekfl@poczta.onet.pl>
Date: Wed, 1 Feb 2023 18:10:59 +0100
Subject: [PATCH] [configure.ac] Check for libcss

Weakly implemented.
---
 configure.ac | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/configure.ac b/configure.ac
index 988a58ec..69746214 100644
--- a/configure.ac
+++ b/configure.ac
@@ -873,6 +873,18 @@ if test "x$CONFIG_QUICKJS" = xyes; then
 	AC_SUBST(CONFIG_QUICKJS)
 	AC_SUBST(CONFIG_XML)
 fi
+
+# ===================================================================
+# Check for libcss
+# ===================================================================
+
+if test "x$CONFIG_XML" = xyes; then
+	LIBCSS_CFLAGS=`$PKG_CONFIG $pkg_config_static --cflags libcss`
+	LIBCSS_LIBS=`$PKG_CONFIG $pkg_config_static --libs libcss`
+	LIBS="$LIBS $LIBCSS_LIBS"
+	CFLAGS="$CFLAGS $LIBCSS_CFLAGS"
+fi
+
 # ===================================================================
 # Check for Guile, optional even if installed.
 # ===================================================================