| 1 | # hints/netbsd.sh
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| 2 | #
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| 3 | # Please check with [email protected] before making modifications
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| 4 | # to this file.
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| 5 |
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| 6 | case "$archname" in
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| 7 | '')
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| 8 | archname=`uname -m`-${osname}
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| 9 | ;;
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| 10 | esac
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| 11 |
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| 12 | # NetBSD keeps dynamic loading dl*() functions in /usr/lib/crt0.o,
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| 13 | # so Configure doesn't find them (unless you abandon the nm scan).
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| 14 | # Also, NetBSD 0.9a was the first release to introduce shared
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| 15 | # libraries.
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| 16 | #
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| 17 | case "$osvers" in
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| 18 | 0.9|0.8*)
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| 19 | usedl="$undef"
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| 20 | ;;
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| 21 | *)
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| 22 | case `uname -m` in
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| 23 | pmax)
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| 24 | # NetBSD 1.3 and 1.3.1 on pmax shipped an `old' ld.so,
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| 25 | # which will not work.
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| 26 | case "$osvers" in
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| 27 | 1.3|1.3.1)
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| 28 | d_dlopen=$undef
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| 29 | ;;
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| 30 | esac
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| 31 | ;;
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| 32 | esac
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| 33 | if test -f /usr/libexec/ld.elf_so; then
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| 34 | # ELF
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| 35 | d_dlopen=$define
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| 36 | d_dlerror=$define
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| 37 | cccdlflags="-DPIC -fPIC $cccdlflags"
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| 38 | lddlflags="--whole-archive -shared $lddlflags"
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| 39 | rpathflag="-Wl,-rpath,"
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| 40 | case "$osvers" in
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| 41 | 1.[0-5]*)
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| 42 | #
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| 43 | # Include the whole libgcc.a into the perl executable
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| 44 | # so that certain symbols needed by loadable modules
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| 45 | # built as C++ objects (__eh_alloc, __pure_virtual,
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| 46 | # etc.) will always be defined.
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| 47 | #
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| 48 | ccdlflags="-Wl,-whole-archive -lgcc \
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| 49 | -Wl,-no-whole-archive -Wl,-E $ccdlflags"
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| 50 | ;;
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| 51 | *)
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| 52 | ccdlflags="-Wl,-E $ccdlflags"
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| 53 | ;;
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| 54 | esac
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| 55 | elif test -f /usr/libexec/ld.so; then
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| 56 | # a.out
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| 57 | d_dlopen=$define
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| 58 | d_dlerror=$define
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| 59 | cccdlflags="-DPIC -fPIC $cccdlflags"
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| 60 | lddlflags="-Bshareable $lddlflags"
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| 61 | rpathflag="-R"
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| 62 | else
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| 63 | d_dlopen=$undef
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| 64 | rpathflag=
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| 65 | fi
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| 66 | ;;
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| 67 | esac
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| 68 |
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| 69 | # netbsd had these but they don't really work as advertised, in the
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| 70 | # versions listed below. if they are defined, then there isn't a
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| 71 | # way to make perl call setuid() or setgid(). if they aren't, then
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| 72 | # ($<, $>) = ($u, $u); will work (same for $(/$)). this is because
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| 73 | # you can not change the real userid of a process under 4.4BSD.
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| 74 | # netbsd fixed this in 1.3.2.
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| 75 | case "$osvers" in
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| 76 | 0.9*|1.[012]*|1.3|1.3.1)
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| 77 | d_setregid="$undef"
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| 78 | d_setreuid="$undef"
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| 79 | ;;
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| 80 | esac
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| 81 |
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