perl: Don't try to link against libnsl

And also remove all other references to avoid confusion.
libnsl isn't really needed. Removing it allows glibc based
toolchains to build perl.

Signed-off-by: Marcel Denia <naoir@gmx.net>

lang/perl/files/config.sh-arm.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@maia.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-armeb.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@maia.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-avr32.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@maia.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-i486.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@maia.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-mips.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@merope.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-mipsel.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@merope.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-powerpc.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@maia.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='2147483647'

lang/perl/files/config.sh-x86_64.in

 libc=''
 libperl='libperl.so'
 libpth='%%LIBDIRS%%'
-libs='-lgdbm -ldb -lnsl -ldl -lm -lcrypt -lutil -lc'
+libs='-lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'
 libsdirs='%%LIBDIRS%%'
-libsfiles=' libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+libsfiles=' libdl.so libm.so libcrypt.so libutil.so libc.so'
+#libsfound=' /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 libspath='%%LIBDIRS%%'
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
+libswanted='sfio socket inet nm ndbm gdbm dbm db malloc dl dld ld sun m crypt sec util c cposix posix ucb BSD'
 libswanted_uselargefiles=''
 line=''
 lint=''
 perl=''
 perl_patchlevel=''
 perladmin='root@maia.dev.null'
-perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
+perllibs='-ldl -lm -lcrypt -lutil -lc %%EXTRA_PERLLIBS%%'
 perlpath='/usr/bin/perl'
 pg='pg'
 phostname='hostname'
 i_syspoll='define'
 #incpth='/usr/lib/gcc/i486-slackware-linux/4.8.2/include /usr/local/include /usr/lib/gcc/i486-slackware-linux/4.8.2/include-fixed /usr/include'
 ld_can_script='define'
-#libsfound=' /usr/lib/libnsl.so /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
+#libsfound=' /usr/lib/libgdbm.so /usr/lib/libdb.so /usr/lib/libdl.so /usr/lib/libm.so /usr/lib/libcrypt.so /usr/lib/libutil.so /usr/lib/libc.so'
 nv_overflows_integers_at='0'
 perl_static_inline='static __inline__'
 sGMTIME_max='67768036191676799'