From 6e6917ac4e05b563eb3673a052cc973456329880 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 15 Apr 2009 22:24:19 +0200
Subject: configure.ac: added a real check for libsidplay2

We still can't use the pkg-config file because it requires libtool.
---
 configure.ac | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 46e6197ab..1b07a61d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -477,8 +477,23 @@ AC_ARG_ENABLE(sidplay,
 	enable_sidplay=no)
 
 if test x$enable_sidplay = xyes; then
-	# we have no test yet.. we're not using pkg-config here
+	# we're not using pkg-config here
 	# because libsidplay2's .pc file requires libtool
+	AC_HAVE_LIBRARY(sidplay2, [found_sidplay=yes], [found_sidplay=no])
+	MPD_AUTO_PRE(sidplay, [sidplay decoder plugin],
+		[libsidplay2 not found])
+fi
+
+if test x$enable_sidplay != xno; then
+	# can't use AC_HAVE_LIBRARY here, because the dash in the
+	# library name triggers an autoconf bug
+	AC_CHECK_LIB(resid-builder, main,
+		[found_sidplay=yes], [found_sidplay=no])
+	MPD_AUTO_RESULT(sidplay, [sidplay decoder plugin],
+		[libresid-builder not found])
+fi
+
+if test x$enable_sidplay = xyes; then
 	AC_SUBST(SIDPLAY_LIBS,"-lsidplay2 -lresid-builder")
 	AC_SUBST(SIDPLAY_CFLAGS,)
 
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