| 1 | # hints/netbsd.sh |
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| 2 | # |
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| 3 | # talk to packages@netbsd.org if you want to change this file. |
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| 4 | # |
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| 5 | # netbsd keeps dynamic loading dl*() functions in /usr/lib/crt0.o, |
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| 6 | # so Configure doesn't find them (unless you abandon the nm scan). |
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| 7 | # this should be *just* 0.9 below as netbsd 0.9a was the first to |
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| 8 | # introduce shared libraries. |
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| 9 | |
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| 10 | case "$archname" in |
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| 11 | '') |
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| 12 | archname=`uname -m`-${osname} |
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| 13 | ;; |
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| 14 | esac |
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| 15 | |
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| 16 | case "$osvers" in |
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| 17 | 0.9|0.8*) |
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| 18 | usedl="$undef" |
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| 19 | ;; |
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| 20 | *) |
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| 21 | if [ -f /usr/libexec/ld.elf_so ]; then |
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| 22 | d_dlopen=$define |
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| 23 | d_dlerror=$define |
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| 24 | ccdlflags="-Wl,-E -Wl,-R${PREFIX}/lib $ccdlflags" |
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| 25 | cccdlflags="-DPIC -fPIC $cccdlflags" |
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| 26 | lddlflags="--whole-archive -shared $lddlflags" |
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| 27 | elif [ "`uname -m`" = "pmax" ]; then |
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| 28 | # NetBSD 1.3 and 1.3.1 on pmax shipped an `old' ld.so, which will not work. |
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| 29 | d_dlopen=$undef |
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| 30 | elif [ -f /usr/libexec/ld.so ]; then |
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| 31 | d_dlopen=$define |
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| 32 | d_dlerror=$define |
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| 33 | ccdlflags="-Wl,-R${PREFIX}/lib $ccdlflags" |
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| 34 | # we use -fPIC here because -fpic is *NOT* enough for some of the |
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| 35 | # extensions like Tk on some netbsd platforms (the sparc is one) |
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| 36 | cccdlflags="-DPIC -fPIC $cccdlflags" |
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| 37 | lddlflags="-Bshareable $lddlflags" |
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| 38 | else |
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| 39 | d_dlopen=$undef |
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| 40 | fi |
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| 41 | ;; |
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| 42 | esac |
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| 43 | |
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| 44 | # netbsd had these but they don't really work as advertised, in the |
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| 45 | # versions listed below. if they are defined, then there isn't a |
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| 46 | # way to make perl call setuid() or setgid(). if they aren't, then |
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| 47 | # ($<, $>) = ($u, $u); will work (same for $(/$)). this is because |
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| 48 | # you can not change the real userid of a process under 4.4BSD. |
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| 49 | # netbsd fixed this in 1.3.2. |
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| 50 | case "$osvers" in |
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| 51 | 0.9*|1.[012]*|1.3|1.3.1) |
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| 52 | d_setregid="$undef" |
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| 53 | d_setreuid="$undef" |
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| 54 | ;; |
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| 55 | esac |
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| 56 | |
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| 57 | # These are obsolete in any netbsd. |
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| 58 | d_setrgid="$undef" |
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| 59 | d_setruid="$undef" |
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| 60 | |
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| 61 | # there's no problem with vfork. |
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| 62 | case "$usevfork" in |
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| 63 | '') usevfork=true ;; |
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| 64 | esac |
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| 65 | |
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| 66 | # Pre-empt the /usr/bin/perl question of installperl. |
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| 67 | installusrbinperl='n' |
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| 68 | |
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| 69 | # Recognize the NetBSD packages collection. |
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| 70 | # GDBM might be here. |
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| 71 | test -d /usr/pkg/lib && loclibpth="$loclibpth /usr/pkg/lib" |
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| 72 | test -d /usr/pkg/include && locincpth="$locincpth /usr/pkg/include" |
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