svn commit: r398890 - head/cad/iverilog

[Niclas Zeising]

Author: zeising
Date: Thu Oct  8 19:38:57 2015
New Revision: 398890
URL: https://svnweb.freebsd.org/changeset/ports/398890

Log:
  Fix build on FreeBSD 9.*
  
  FreeBSD 9.* has an older, noncompatible version of flex.  Fix this by using
  flex from ports instead.
  
  Submitted by:	kwm

Modified:
  head/cad/iverilog/Makefile

Modified: head/cad/iverilog/Makefile
==============================================================================
--- head/cad/iverilog/Makefile	Thu Oct  8 19:38:53 2015	(r398889)
+++ head/cad/iverilog/Makefile	Thu Oct  8 19:38:57 2015	(r398890)
@@ -15,6 +15,13 @@ LICENSE=	GPLv2
 GNU_CONFIGURE=	yes
 USES=		bison gmake
 
+.include <bsd.port.options.mk>
+
+.if ${OSVERSION} < 1000033
+BUILD_DEPENDS+=	flex>=0:${PORTSDIR}/textproc/flex
+CONFIGURE_ENV+=	ac_cv_prog_LEX="${LOCALBASE}/bin/flex"
+.endif
+
 CONFIGURE_ARGS=	--disable-suffix
 
 .include <bsd.port.mk>