[Midnightbsd-cvs] mports [17339] trunk/Mk/extensions/execinfo.mk: add execinfo.mk

[laffer1 at midnightbsd.org]

Revision: 17339
          http://svnweb.midnightbsd.org/mports/?rev=17339
Author:   laffer1
Date:     2014-09-15 22:28:22 -0400 (Mon, 15 Sep 2014)
Log Message:
-----------
add execinfo.mk

Added Paths:
-----------
    trunk/Mk/extensions/execinfo.mk

Added: trunk/Mk/extensions/execinfo.mk
===================================================================
--- trunk/Mk/extensions/execinfo.mk	                        (rev 0)
+++ trunk/Mk/extensions/execinfo.mk	2014-09-16 02:28:22 UTC (rev 17339)
@@ -0,0 +1,16 @@
+# $MidnightBSD#
+# handle dependency on libexecinfo
+#
+# Feature:	execinfo
+# Usage:	USES=execinfo
+#
+# Take no arguments
+
+.if !defined(_INCLUDE_USES_EXECINFO_MK)
+_INCLUDE_USES_EXECINFO_MK=	yes
+
+.if !exists(/usr/lib/libexecinfo.so)
+LIB_DEPENDS+=	libexecinfo.so:${PORTSDIR}/devel/libexecinfo
+.endif
+
+.endif