ports/156880: security/nmap: Fix build with gcc in ports

[Zhihao Yuan]

>Number:         156880
>Category:       ports
>Synopsis:       security/nmap: Fix build with gcc in ports
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sun May 08 10:40:08 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Zhihao Yuan
>Release:        FreeBSD 8.2-STABLE amd64
>Organization:
Northern Illinois University
>Environment:
System: FreeBSD compaq.yuetime 8.2-STABLE FreeBSD 8.2-STABLE #0: Mon Mar 14 02:51:28 CDT 2011 root at compaq.yuetime:/usr/obj/usr/src/sys/HOUKAGO amd64


	
>Description:
	
	When being built with gcc in ports (like gcc46), nmap needs to link to the corresponding libstdc++, or many 'undefined reference to...' errors occurs.
>How-To-Repeat:
	
>Fix:

	
	Use the standard '-print-file-name' method to find the GCCLIB, and pass it as a CONFIGURE_ARGS.

--- nmap-5.51_2.patch begins here ---
diff -ruN --exclude=CVS /usr/ports/security/nmap.orig/Makefile /usr/ports/security/nmap/Makefile
--- /usr/ports/security/nmap.orig/Makefile	2011-04-20 18:09:04.000000000 -0500
+++ /usr/ports/security/nmap/Makefile	2011-05-08 05:22:22.523342188 -0500
@@ -7,7 +7,7 @@
 
 PORTNAME=	nmap
 PORTVERSION=	5.51
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	security ipv6
 MASTER_SITES=	http://nmap.org/dist/ \
 		LOCAL/ohauer
@@ -31,6 +31,8 @@
 		--with-libpcre=${LOCALBASE} \
 		--with-liblua=${LOCALBASE}
 CONFIGURE_ENV=	LUA_INCDIR="${LUA_INCDIR}" LUA_LIBDIR="${LUA_LIBDIR}"
+GCCLIBDIR_CMDS=	${CC} -print-file-name=libstdc++.so | ${SED} -e s/libstdc++.so//
+CONFIGURE_ARGS+=	LDFLAGS="-L$$(${GCCLIBDIR_CMDS})"
 
 MANLANG=	"" de es fr hr hu it jp pl pt_BR pt_PT ro ru sk zh
 MAN1=		nmap.1
--- nmap-5.51_2.patch ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: