FreeBSD akode: Add a check for a pkg-config package named libmad next to mad.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

freebsd/dependencies/akode/Makefile

@@ -9,7 +9,7 @@ PORTNAME=		akode
 COMMENT=		akode plugin for aRts
 TDE_PREVERSION=		
 MASTER_SITE_SUBDIR=	a/${PORTNAME}
-PORTREVISION=		0
+PORTREVISION=		1
 CATEGORIES=		audio
 DISTSRC=		${PORTNAME}-trinity-${TDE_VERSION}${TDE_PREVERSION}
 DIST_SUBDIR=		TDE/dependencies

freebsd/dependencies/akode/files/patch-bp000-check-for-libmad.diff

@@ -0,0 +1,21 @@
+commit b17ef87b7a06f73ff91fb611cedbabfbf935ec88
+Author: Slávek Banko <slavek.banko@axis.cz>
+Date:   Mon Jul 11 20:01:54 2022 +0200
+
+    Add a check for a pkg-config package named libmad next to mad.
+    
+    Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
+
+diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
+index dd50162..9867c04 100644
+--- a/ConfigureChecks.cmake
++++ b/ConfigureChecks.cmake
+@@ -195,7 +195,7 @@ endif( WITH_FFMPEG_DECODER )
+ 
+ if( WITH_MPEG_DECODER )
+ 
+-    pkg_search_module( MAD mad )
++    pkg_search_module( MAD libmad mad )
+ 
+     if( NOT MAD_FOUND )
+         find_library( MAD_LIBRARIES NAMES mad )