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authordmcmahill <dmcmahill>2008-04-30 21:38:15 +0000
committerdmcmahill <dmcmahill>2008-04-30 21:38:15 +0000
commitdf09129bd7301d665af8dfbcef467d1d5b7d8cbd (patch)
tree243e37c2f4eebe0d6b91022f8d83963d0cd88c7d /lang/f2c
parente5dcde63505138c11c4a882ef487d5036b2b1577 (diff)
downloadpkgsrc-df09129bd7301d665af8dfbcef467d1d5b7d8cbd.tar.gz
When calling 'cc -c' use a stripped down version of CFLAGS that
removes all -Wl,* entries. Otherwise some versions of gcc will give a warning which in turn breaks the autoconf check for fortran libraries. This fixes at least cad/tnt-mmtl and probably any other package that uses the AC_F77_LIBRARY_LDFLAGS autoconf macro. Bump rev to f2c-20001205nb10.
Diffstat (limited to 'lang/f2c')
-rw-r--r--lang/f2c/Makefile4
-rw-r--r--lang/f2c/files/f2c-f77.in19
2 files changed, 17 insertions, 6 deletions
diff --git a/lang/f2c/Makefile b/lang/f2c/Makefile
index 44c5990dd79..edfeeeb8ad7 100644
--- a/lang/f2c/Makefile
+++ b/lang/f2c/Makefile
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.43 2007/12/16 15:47:55 gdt Exp $
+# $NetBSD: Makefile,v 1.44 2008/04/30 21:38:15 dmcmahill Exp $
DISTNAME= f2c-20001205
-PKGREVISION= 9
+PKGREVISION= 10
CATEGORIES= lang
MASTER_SITES= ${MASTER_SITE_LOCAL}
diff --git a/lang/f2c/files/f2c-f77.in b/lang/f2c/files/f2c-f77.in
index 968b8a46cd3..4fe8b470747 100644
--- a/lang/f2c/files/f2c-f77.in
+++ b/lang/f2c/files/f2c-f77.in
@@ -303,12 +303,23 @@ F2CFLAGS="$F2CFLAGS $S2DBLFLAGS"
eval "set -- $ARGS"
+# strip off lines which just are for the linker in cases where
+# we are not linkng. Otherwise we produce gcc warnings
+# like:
+#
+# cc: -R/usr/pkg/lib: linker input file unused because linking not done
+#
+# which messes up the autoconf tests for fortran libraries.
+
+CFLAGS_NOLINK=`echo $CFLAGS | sed -e 's; '\''-Wl,[^ ]*; ;g' -e 's; -Wl,[^ ]*; ;g'`
+
if test $VERBOSE = "yes"; then
F2CVER=`$F2C < /dev/null | awk '/.*version/ {print $6" "$7}'`
echo "f2c-f77:"
echo "F2C= $F2C, $F2CVER"
echo "CC= $CC"
echo "CFLAGS= $CFLAGS"
+ echo "CFLAGS_NOLINK= $CFLAGS_NOLINK"
echo "CPPFLAGS= $CPPFLAGS"
echo "FLIBS= $FLIBS"
echo "LD_RUN_PATH= @PREFIX@/lib"
@@ -343,7 +354,7 @@ do
;;
esac
case $rc in 0);; *) exit;; esac
- eval "\$CC -c $CFLAGS \$b.c" 2>$s
+ eval "\$CC -c $CFLAGS_NOLINK \$b.c" 2>$s
rc=$?
sed '/parameter .* is not referenced/d;/warning: too many parameters/d' $s 1>&2
case $rc in 0);; *) exit;; esac
@@ -358,7 +369,7 @@ do
case $? in 0);; *) rc=$?; exit;; esac
eval "\$F2C $F2CFLAGS \$b.f"
case $? in 0);; *) rc=$?; exit;; esac
- eval "\$CC -c $CFLAGS \$b.c"
+ eval "\$CC -c $CFLAGS_NOLINK \$b.c"
case $? in 0);; *) rc=$?; exit;; esac
OFILES="$OFILES $b.o"
rm $b.[cf]
@@ -371,7 +382,7 @@ do
case $? in 0);; *) rc=$?; exit;; esac
eval "\$F2C $F2CFLAGS \$b.f"
case $? in 0);; *) rc=$?; exit;; esac
- eval "\$CC -c $CFLAGS \$b.c"
+ eval "\$CC -c $CFLAGS_NOLINK \$b.c"
case $? in 0);; *) rc=$?; exit;; esac
OFILES="$OFILES $b.o"
rm $b.[cf]
@@ -390,7 +401,7 @@ do
*.c)
echo $1: 1>&2
OFILE=`basename $1 .c`.o
- eval "\$CC -c $CPPFLAGS $CFLAGS \$1"
+ eval "\$CC -c $CPPFLAGS $CFLAGS_NOLINK \$1"
rc=$?; case $rc in 0);; *) rc=$?; exit;; esac
OFILES="$OFILES $OFILE"
case $cOPT in 1) cOPT=2;; esac