Defer inclusion of VMS-specific code to runtime

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

diff --git a/hints/hpux.sh b/hints/hpux.sh
index add4410..ba6efa0 100644 (file)
--- a/hints/hpux.sh
+++ b/hints/hpux.sh
@@ -101,12 +101,6 @@ EOM
     ;;
 esac
 
-# Even if you use gcc, prefer the HP math library over the GNU one.
-
-case "`$cc -v 2>&1`" in
-"*gcc*" ) test -d /lib/pa1.1 && ccflags="$ccflags -L/lib/pa1.1" ;;
-esac
-
 # Determine the architecture type of this system.
 # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97
        xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`;
@@ -139,6 +133,68 @@ else
        selecttype='int *'
 fi
 
+case "$use64bitint" in
+$define|true|[yY]*)
+    if [ "$xxOsRevMajor" -lt 11 ]; then
+               cat <<EOM >&4
+
+64-bit compilation is not supported on HP-UX $xxOsRevMajor.
+You need at least HP-UX 11.0.
+Cannot continue, aborting.
+
+EOM
+               exit 1
+    fi
+
+    # Without the 64-bit libc we cannot do much.
+    if [ ! -f /lib/pa20_64/libc.sl ]; then
+               cat <<EOM >&4
+
+You do not seem to have the 64-bit libraries in /lib/pa20_64.
+Most importantly, I cannot find /lib/pa20_64/libc.sl.
+Cannot continue, aborting.
+
+EOM
+               exit 1
+    fi
+
+    ccflags="$ccflags +DD64"
+    ldflags="$ldflags +DD64"
+    loclibpth="$loclibpth /lib/pa20_64"
+    libscheck='case "`file $xxx`" in
+*LP64*|*PA-RISC2.0*) ;;
+*) xxx=/no/64-bit$xxx ;;
+esac'
+    ld=/usr/bin/ld
+    ar=/usr/bin/ar
+    full_ar=$ar
+
+    # The strict ANSI mode (-Aa) doesn't like the LL suffixes.
+    case "$ccflags" in
+    *-Aa*)
+           echo "(Changing from strict ANSI compilation to extended because of 64-bitness)"
+           ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'`
+           ;;
+    esac    
+
+    set `echo " $libswanted " | sed -e 's@ dl @ @'`
+    libswanted="$*"
+
+    case "`$cc -v 2>&1`" in
+    *gcc*) ccflags="$ccflags -L/lib/pa20_64" ;;
+    esac
+    ;;
+*) loclibpth="$loclibpth /lib/pa1.1"
+    case "`$cc -v 2>&1`" in
+    *gcc*) ccflags="$ccflags -L/lib/pa20_64" ;;
+    esac
+    ;;
+esac
+
+case "`getconf KERNEL_BITS 2>/dev/null`" in
+*64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;;
+esac
+
 # Remove bad libraries that will cause problems
 # (This doesn't remove libraries that don't actually exist)
 # -lld is unneeded (and I can't figure out what it's used for anyway)
@@ -217,7 +273,6 @@ else
 
 NOTE: You are using HP cc(1) but GNU ar(1).  This might lead into trouble
 later on, I'm switching to HP ar to play safe.
-
 END
                ar=/usr/bin/ar
            fi
@@ -290,32 +345,24 @@ EOM
 esac
 EOCBU
 
-# This script UU/use64bits.cbu will get 'called-back' by Configure 
+# This script UU/uselfs.cbu will get 'called-back' by Configure 
 # after it has prompted the user for whether to use 64 bits.
-cat > UU/use64bits.cbu <<'EOCBU'
-case "$use64bits" in
-$define|true|[yY]*)
-           if [ "$xxOsRevMajor" -lt 11 ]; then
-               cat <<EOM >&4
-64-bit compilation is not supported on HP-UX $xxOsRevMajor.
-You need at least HP-UX 11.0.
-Cannot continue, aborting.
-EOM
-               exit 1
-           fi
-           if [ ! -f /lib/pa20_64/libc.sl ]; then
-               cat <<EOM >&4
-You do not seem to have the 64-bit libraries in /lib/pa20_64.
-Most importantly, I cannot find /lib/pa20_64/libc.sl.
-Cannot continue, aborting.
-EOM
-               exit 1
-           fi
-           ccflags="$ccflags +DD64 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
-           ldflags="$ldflags +DD64"
-           ld=/usr/bin/ld
-           set `echo " $libswanted " | sed -e 's@ dl @ @'`
-           libswanted="$*"
-           glibpth="/lib/pa20_64"
+cat > UU/uselfs.cbu <<'EOCBU'
+case "$uselargefiles" in
+''|$define|true|[yY]*)
+       # there are largefile flags available via getconf(1)
+       # but we cheat for now.
+       ccflags="$ccflags -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+
+        # The strict ANSI mode (-Aa) doesn't like large files.
+       case "$ccflags" in
+       *-Aa*)
+           echo "(Changing from strict ANSI compilation to extended because of large files)"
+           ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'`
+           ;;
+       esac    
+       ;;
 esac
 EOCBU
+
+