Re-establish the fp overflow detection for VAX VMS; there

[p5sagit/p5-mst-13.2.git] / hints / openbsd.sh

diff --git a/hints/openbsd.sh b/hints/openbsd.sh
index 7e68402..8e7c4e5 100644 (file)
--- a/hints/openbsd.sh
+++ b/hints/openbsd.sh
@@ -25,19 +25,30 @@ d_setruid=$undef
 
 #
 # Not all platforms support dynamic loading...
+# For the case of "$openbsd_distribution", the hints file
+# needs to know whether we are using dynamic loading so that
+# it can set the libperl name appropriately.
+# Allow command line overrides.
 #
-case `arch` in
-OpenBSD.alpha|OpenBSD.mips|OpenBSD.powerpc|OpenBSD.vax)
-       usedl=$undef
+ARCH=`arch|sed 's/^OpenBSD.//'`
+case "${ARCH}-${osvers}" in
+alpha-*|mips-*|vax-*|powerpc-2.[0-7]|m88k-*)
+       test -z "$usedl" && usedl=$undef
        ;;
 *)
-       usedl=$define
-       d_dlopen=$define
-       d_dlerror=$define
+       test -z "$usedl" && usedl=$define
        # we use -fPIC here because -fpic is *NOT* enough for some of the
        # extensions like Tk on some OpenBSD platforms (ie: sparc)
        cccdlflags="-DPIC -fPIC $cccdlflags"
-       lddlflags="-Bshareable $lddlflags"
+       case "$osvers" in
+       [01].*|2.[0-7]|2.[0-7].*)
+               lddlflags="-Bshareable $lddlflags"
+               ;;
+       *) # from 2.8 onwards
+               ld=${cc:-cc}
+               lddlflags="-shared -fPIC $lddlflags"
+               ;;
+       esac
        ;;
 esac
 
@@ -60,7 +71,14 @@ d_suidsafe=$define
 
 # cc is gcc so we can do better than -O
 # Allow a command-line override, such as -Doptimize=-g
-test "$optimize" || optimize='-O2'
+case "$ARCH" in
+m88k)
+   optimize='-O0'
+   ;;
+*)
+   test "$optimize" || optimize='-O2'
+   ;;
+esac
 
 # This script UU/usethreads.cbu will get 'called-back' by Configure 
 # after it has prompted the user for whether to use threads.
@@ -68,7 +86,11 @@ cat > UU/usethreads.cbu <<'EOCBU'
 case "$usethreads" in
 $define|true|[yY]*)
        # any openbsd version dependencies with pthreads?
+       ccflags="-pthread $ccflags"
+       ldflags="-pthread $ldflags"
        libswanted="$libswanted pthread"
+       # This is strange.
+       usevfork="$undef"
 esac
 EOCBU
 
@@ -83,6 +105,9 @@ case "$openbsd_distribution" in
        sysman='/usr/share/man/man1'
        libpth='/usr/lib'
        glibpth='/usr/lib'
+       # Local things, however, do go in /usr/local
+       siteprefix='/usr/local'
+       siteprefixexp='/usr/local'
        # Ports installs non-std libs in /usr/local/lib so look there too
        locincpth='/usr/local/include'
        loclibpth='/usr/local/lib'