Date: Thu, 7 Nov 2002 07:26:09 -0800 (PST) From: Oliver Eikemeier <eikemeier@fillmore-labs.com> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/45035: gnuplot 3.7.2 port does not link with png library Message-ID: <200211071526.gA7FQ9dT043421@www.freebsd.org>
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>Number: 45035
>Category: ports
>Synopsis: gnuplot 3.7.2 port does not link with png library
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Nov 07 07:30:02 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Oliver Eikemeier
>Release: 4.7-STABLE
>Organization:
Fillmore Labs
>Environment:
FreeBSD lima.fillmore-labs.com 4.7-STABLE FreeBSD 4.7-STABLE #3: Thu Oct 17 03:06:15 CEST 2002 root@lima.fillmore-labs.com:/usr/obj/usr/src/sys/LIMA i386
>Description:
the gnuplot port configure script tests for libpng with a small test program. The test does not find libraries in /usr/local/lib, because /usr/libexec/elf/ld does not search there.
>How-To-Repeat:
update to gnuplot 3.7.2
enter 'cd /usr/ports/math/gnuplot; make'
in the trace you see:
checking for png_init_io in -lpng... no
PNG library not found.
and in the log:
configure:4153: cc -o conftest -O -pipe -march=k6 -I/usr/local/include -I/usr/local/include/gd -I/usr/X11R6/include conftest.c -lpng -lz -lm 1>&5
/usr/libexec/elf/ld: cannot find -lpng
>Fix:
apply the following path to the ports Makefile:
--- Makefile~ Thu Nov 7 16:13:00 2002
+++ Makefile Thu Nov 7 16:12:24 2002
@@ -21,7 +21,7 @@
.endif
GNU_CONFIGURE= yes
-CONFIGURE_ENV= CPPFLAGS="-I${LOCALBASE}/include -I${LOCALBASE}/include/gd"
+CONFIGURE_ENV= CPPFLAGS="-I${LOCALBASE}/include -I${LOCALBASE}/include/gd" LDFLAGS="-L${LOCALBASE}/lib"
CONFIGURE_ARGS= --exec-prefix=${PREFIX} \
--includedir=${LOCALBASE}/include/ \
--libdir=${LOCALBASE}/lib \
>Release-Note:
>Audit-Trail:
>Unformatted:
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