# hints/netbsd.sh
#
-# talk to mrg@eterna.com.au if you want to change this file.
+# talk to packages@netbsd.org if you want to change this file.
#
# netbsd keeps dynamic loading dl*() functions in /usr/lib/crt0.o,
# so Configure doesn't find them (unless you abandon the nm scan).
# this should be *just* 0.9 below as netbsd 0.9a was the first to
# introduce shared libraries.
+
+case "$archname" in
+'')
+ archname=`uname -m`-${osname}
+ ;;
+esac
+
case "$osvers" in
0.9|0.8*)
usedl="$undef"
;;
-*) d_dlopen=$define
- d_dlerror=$define
+*)
+ if [ -f /usr/libexec/ld.elf_so ]; then
+ d_dlopen=$define
+ d_dlerror=$define
+ # Include the whole libgcc.a, required for Xerces-P, which
+ # needs __eh_alloc, __pure_virtual, and others.
+ # XXX This should be obsoleted by gcc-3.0.
+ ccdlflags="-Wl,-whole-archive -lgcc -Wl,-no-whole-archive \
+ -Wl,-E -Wl,-R${PREFIX}/lib $ccdlflags"
+ cccdlflags="-DPIC -fPIC $cccdlflags"
+ lddlflags="--whole-archive -shared $lddlflags"
+ elif [ "`uname -m`" = "pmax" ]; then
+# NetBSD 1.3 and 1.3.1 on pmax shipped an `old' ld.so, which will not work.
+ case "$osvers" in
+ 1.3|1.3.1)
+ d_dlopen=$undef
+ ;;
+ esac
+ elif [ -f /usr/libexec/ld.so ]; then
+ d_dlopen=$define
+ d_dlerror=$define
+ ccdlflags="-Wl,-R${PREFIX}/lib $ccdlflags"
# we use -fPIC here because -fpic is *NOT* enough for some of the
# extensions like Tk on some netbsd platforms (the sparc is one)
- cccdlflags="-DPIC -fPIC $cccdlflags"
- lddlflags="-Bforcearchive -Bshareable $lddlflags"
-# netbsd has these but they don't really work as advertised. if they
-# are defined, then there isn't a way to make perl call setuid() or
-# setgid(). if they aren't, then ($<, $>) = ($u, $u); will work (same
-# for $(/$)). this is because you can not change the real userid of
-# a process under 4.4BSD.
+ cccdlflags="-DPIC -fPIC $cccdlflags"
+ lddlflags="-Bshareable $lddlflags"
+ else
+ d_dlopen=$undef
+ fi
+ ;;
+esac
+
+# netbsd had these but they don't really work as advertised, in the
+# versions listed below. if they are defined, then there isn't a
+# way to make perl call setuid() or setgid(). if they aren't, then
+# ($<, $>) = ($u, $u); will work (same for $(/$)). this is because
+# you can not change the real userid of a process under 4.4BSD.
+# netbsd fixed this in 1.3.2.
+case "$osvers" in
+0.9*|1.[012]*|1.3|1.3.1)
d_setregid="$undef"
d_setreuid="$undef"
- d_setrgid="$undef"
- d_setruid="$undef"
;;
esac
-# Avoid telldir prototype conflict in pp_sys.c (NetBSD uses const DIR *)
-# Configure should test for this. Volunteers?
-pp_sys_cflags='ccflags="$ccflags -DHAS_TELLDIR_PROTOTYPE"'
+# These are obsolete in any netbsd.
+d_setrgid="$undef"
+d_setruid="$undef"
-case "$archname" in
-'')
- archname=`uname -m`-${osname}
- ;;
-esac
+# there's no problem with vfork.
+usevfork=true
+
+# Using perl's malloc leads to trouble on some toolchain versions.
+usemymalloc="$undef"
+
+# Pre-empt the /usr/bin/perl question of installperl.
+installusrbinperl="$undef"
+
+# This is there but in machine/ieeefp_h.
+ieeefp_h="define"
+
+# This script UU/usethreads.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use threads.
+cat > UU/usethreads.cbu <<'EOCBU'
+case "$usethreads" in
+$define|true|[yY]*)
+ # The GNU pth is the recommended user-level pthreads implementation.
+ # As of NetBSD 1.5.2 there are no kernel pthreads.
+ if pkg_info -qe pth; then
+ # Add -lpthread.
+ libswanted="$libswanted pthread"
+ # -R so that we find the libpthread.so from /usr/pkg/lib
+ # during Configure and build.
+ ldflags="-R/usr/pkg/lib $ldflags"
+ # There is no libc_r as of NetBSD 1.5.2, so no c -> c_r.
+ else
+ echo "$0: You need to install the GNU pth. Aborting." >&4
+ exit 1
+ fi
+ ;;
+esac
+EOCBU
+
+# Recognize the NetBSD packages collection.
+# GDBM might be here.
+test -d /usr/pkg/lib && loclibpth="$loclibpth /usr/pkg/lib"
+test -d /usr/pkg/include && locincpth="$locincpth /usr/pkg/include"
https://perl5.git.perl.org / perl5.git / blobdiff