From a0105b45aee3471b71f9fca5db1eb72636c2733c Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 16 Oct 2013 23:57:05 +0200
Subject: configure.ac: add function MPD_AUTO_LIB and use it

---
 m4/mpd_auto.m4 | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'm4/mpd_auto.m4')

diff --git a/m4/mpd_auto.m4 b/m4/mpd_auto.m4
index 122c2588d..ff922fadc 100644
--- a/m4/mpd_auto.m4
+++ b/m4/mpd_auto.m4
@@ -79,3 +79,20 @@ AC_DEFUN([MPD_AUTO_PKG_LIB], [
 
 	MPD_AUTO_RESULT([$1], [$8], [$9])
 ])
+
+dnl Wrapper for AC_CHECK_LIB.
+dnl
+dnl Parameters: varname1, varname2, libname, symname, libs, cflags, description, errmsg
+AC_DEFUN([MPD_AUTO_LIB], [
+	AC_SUBST([$2_LIBS], [])
+	AC_SUBST([$2_CFLAGS], [])
+
+	if eval "test x`echo '$'enable_$1` != xno"; then
+		AC_CHECK_LIB($3, $4,
+			[eval "found_$1=yes $2_LIBS='$5' $2_CFLAGS='$6'"],
+			[eval "found_$1=no"],
+			[$5])
+	fi
+
+	MPD_AUTO_RESULT([$1], [$7], [$8])
+])
-- 
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