77 lines
2.2 KiB
Bash
77 lines
2.2 KiB
Bash
# hints/netbsd.sh
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#
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# talk to packages@netbsd.org if you want to change this file.
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#
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# netbsd keeps dynamic loading dl*() functions in /usr/lib/crt0.o,
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# so Configure doesn't find them (unless you abandon the nm scan).
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# this should be *just* 0.9 below as netbsd 0.9a was the first to
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# introduce shared libraries.
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case "$archname" in
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'')
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archname=`uname -m`-${osname}
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;;
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esac
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case "$osvers" in
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0.9|0.8*)
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usedl="$undef"
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;;
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*)
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if [ -f /usr/libexec/ld.elf_so ]; then
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d_dlopen=$define
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d_dlerror=$define
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ccdlflags="-Wl,-E -Wl,-R${PREFIX}/lib $ccdlflags"
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cccdlflags="-DPIC -fPIC $cccdlflags"
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lddlflags="--whole-archive -shared $lddlflags"
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elif [ "`uname -m`" = "pmax" ]; then
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# NetBSD 1.3 and 1.3.1 on pmax shipped an `old' ld.so, which will not work.
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d_dlopen=$undef
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elif [ -f /usr/libexec/ld.so ]; then
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d_dlopen=$define
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d_dlerror=$define
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ccdlflags="-Wl,-R${PREFIX}/lib $ccdlflags"
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# we use -fPIC here because -fpic is *NOT* enough for some of the
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# extensions like Tk on some netbsd platforms (the sparc is one)
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cccdlflags="-DPIC -fPIC $cccdlflags"
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lddlflags="-Bforcearchive -Bshareable $lddlflags"
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else
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d_dlopen=$undef
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fi
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;;
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esac
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# netbsd had these but they don't really work as advertised, in the
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# versions listed below. if they are defined, then there isn't a
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# way to make perl call setuid() or setgid(). if they aren't, then
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# ($<, $>) = ($u, $u); will work (same for $(/$)). this is because
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# you can not change the real userid of a process under 4.4BSD.
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# netbsd fixed this in 1.3.2.
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case "$osvers" in
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0.9*|1.[012]*|1.3|1.3.1)
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d_setregid="$undef"
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d_setreuid="$undef"
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;;
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esac
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# These are obsolete in any netbsd.
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d_setrgid="$undef"
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d_setruid="$undef"
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# there's no problem with vfork.
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case "$usevfork" in
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'') usevfork=true ;;
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esac
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# Avoid telldir prototype conflict in pp_sys.c (NetBSD uses const DIR *)
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# Configure should test for this. Volunteers?
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pp_sys_cflags='ccflags="$ccflags -DHAS_TELLDIR_PROTOTYPE"'
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# Pre-empt the /usr/bin/perl question of installperl.
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installusrbinperl='n'
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# Recognize the NetBSD packages collection.
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# GDBM might be here.
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test -d /usr/pkg/lib && loclibpth="$loclibpth /usr/pkg/lib"
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test -d /usr/pkg/include && locincpth="$locincpth /usr/pkg/include"
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