Tidy up EXE_EXT patches to MM_Unix.pm

[p5sagit/p5-mst-13.2.git] / Configure

diff --git a/Configure b/Configure
index 30a2b37..80b79cc 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Thu Dec 27 17:16:22 EET 2001 [metaconfig 3.0 PL70]
+# Generated on Tue Jan 15 20:37:25 EET 2002 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -165,11 +165,6 @@ esac
 test -d UU || mkdir UU
 cd UU && rm -f ./*
 
-if test -f "/system/gnu_library/bin/ar.pm"; then
-     _exe=".pm"
-else
-     _exe=""
-fi
 
 ccname=''
 ccversion=''
@@ -1041,6 +1036,10 @@ if test -f /etc/unixtovms.exe; then
        eunicefix=/etc/unixtovms.exe
 fi
 
+if test -f "/system/gnu_library/bin/ar.pm"; then
+     _exe=".pm"
+fi
+
 i_whoami=''
 ccname=''
 ccversion=''
@@ -1160,7 +1159,7 @@ if `$sh -c '#' >/dev/null 2>&1`; then
        xcat=/bin/cat
        test -f $xcat$_exe || xcat=/usr/bin/cat
        if test ! -f $xcat$_exe; then
-               for p in $paths; do
+               for p in `echo $PATH | sed -e "s/$p_/ /g"` $paths; do
                        if test -f $p/cat$_exe; then
                                xcat=$p/cat
                                break
@@ -1582,13 +1581,13 @@ if test -f MANIFEST; then
        set x `awk '{print $1}' < MANIFEST | grep '\.SH$'`
 else
        echo "(Looking for .SH files under the source directory.)"
-       set x `(cd $src; find . -name "*.SH" -print)`
+       set x `(cd "$src"; find . -name "*.SH" -print)`
 fi
 shift
 case $# in
-0) set x `(cd $src; echo *.SH)`; shift;;
+0) set x `(cd "$src"; echo *.SH)`; shift;;
 esac
-if test ! -f $src/$1; then
+if test ! -f "$src/$1"; then
        shift
 fi
 mkdir_p='
@@ -1614,7 +1613,7 @@ for file in $*; do
                */*)
                        dir=`expr X$file : 'X\(.*\)/'`
                        file=`expr X$file : 'X.*/\(.*\)'`
-                       (cd $dir && . ./$file)
+                       (cd "$dir" && . ./$file)
                        ;;
                *)
                        . ./$file
@@ -1627,19 +1626,19 @@ for file in $*; do
                        dir=`expr X$file : 'X\(.*\)/'`
                        file=`expr X$file : 'X.*/\(.*\)'`
                        (set x $dir; shift; eval $mkdir_p)
-                       sh <$src/$dir/$file
+                       sh <"$src/$dir/$file"
                        ;;
                *)
-                       sh <$src/$file
+                       sh <"$src/$file"
                        ;;
                esac
                ;;
        esac
 done
-if test -f $src/config_h.SH; then
+if test -f "$src/config_h.SH"; then
        if test ! -f config.h; then
        : oops, they left it out of MANIFEST, probably, so do it anyway.
-       . $src/config_h.SH
+       . "$src/config_h.SH"
        fi
 fi
 EOS
@@ -1695,13 +1694,13 @@ rm -f .echotmp
 
 : Now test for existence of everything in MANIFEST
 echo " "
-if test -f $rsrc/MANIFEST; then
+if test -f "$rsrc/MANIFEST"; then
        echo "First let's make sure your kit is complete.  Checking..." >&4
-       awk '$1 !~ /PACK[A-Z]+/ {print $1}' $rsrc/MANIFEST | split -50
+       awk '$1 !~ /PACK[A-Z]+/ {print $1}' "$rsrc/MANIFEST" | split -50
        rm -f missing
        tmppwd=`pwd`
        for filelist in x??; do
-               (cd $rsrc; ls `cat $tmppwd/$filelist` >/dev/null 2>>$tmppwd/missing)
+               (cd "$rsrc"; ls `cat "$tmppwd/$filelist"` >/dev/null 2>>"$tmppwd/missing")
        done
        if test -s missing; then
                cat missing >&4
@@ -2161,12 +2160,14 @@ case "$egrep" in
 egrep)
        echo "Substituting grep for egrep."
        egrep=$grep
+       _egrep=$grep
        ;;
 esac
 case "$ln" in
 ln)
        echo "Substituting cp for ln."
        ln=$cp
+       _ln=$cp
        ;;
 esac
 case "$make" in
@@ -2188,6 +2189,7 @@ gmake)    ;;
                # and prefer it over the system make.
                echo "Substituting gmake for make."
                make=$gmake
+               _make=$gmake
        fi
        ;;
 esac
@@ -7113,7 +7115,7 @@ y*) usedl="$define"
        esac
     echo "The following dynamic loading files are available:"
        : Can not go over to $dldir because getfile has path hard-coded in.
-       tdir=`pwd`; cd $rsrc; $ls -C $dldir/dl*.xs; cd $tdir
+       tdir=`pwd`; cd "$rsrc"; $ls -C $dldir/dl*.xs; cd "$tdir"
        rp="Source file to use for dynamic loading"
        fn="fne"
        gfpth="$src"
@@ -10052,7 +10054,7 @@ int main()
                ret = read(pd[0], buf, 1);      /* Should read EOF */
                alarm(0);
                sprintf(string, "%d\n", ret);
-               write(3, string, strlen(string));
+               write(4, string, strlen(string));
                exit(0);
        }
 
@@ -10066,7 +10068,7 @@ EOCP
        set try
        if eval $compile_ok; then
                echo "$startsh" >mtry
-               echo "$run ./try >try.out 2>try.ret 3>try.err || exit 4" >>mtry
+               echo "$run ./try >try.out 2>try.ret 4>try.err || exit 4" >>mtry
                chmod +x mtry
                ./mtry >/dev/null 2>&1
                case $? in
@@ -13544,7 +13546,6 @@ EOM
                d_u32align="$define"
                ;;
        esac
-       $rm -f core core.try.* try.core
 else
        rp='Can you access character data at unaligned addresses?'
        dflt='n'
@@ -13554,6 +13555,7 @@ else
        *)      d_u32align="$define" ;;
        esac
 fi
+$rm -f core core.try.* try.core
 
 : see if ualarm exists
 set ualarm d_ualarm
@@ -16049,6 +16051,19 @@ eval $inhdr
 : see if ndbm.h is available
 set ndbm.h t_ndbm
 eval $inhdr
+
+case "$t_ndbm" in
+$undef)
+    # Some Linux distributions such as RedHat 7.1 put the
+    # ndbm.h header in /usr/include/gdbm/ndbm.h.
+    if $test -f /usr/include/gdbm/ndbm.h; then
+        ccflags="$ccflags -I/usr/include/gdbm"
+        cppflags="$cppflags -I/usr/include/gdbm"
+        t_ndbm=$define
+    fi
+    ;;
+esac
+
 case "$t_ndbm" in
 $define)
        : see if dbm_open exists
@@ -16520,7 +16535,7 @@ find_extensions='
            else
                if $test -d $xxx -a $# -lt 10; then
                    set $1$xxx/ $*;
-                   cd $xxx;
+                   cd "$xxx";
                    eval $find_extensions;
                    cd ..;
                    shift;
@@ -16530,7 +16545,7 @@ find_extensions='
        esac;
     done'
 tdir=`pwd`
-cd $rsrc/ext
+cd "$rsrc/ext"
 set X
 shift
 eval $find_extensions
@@ -16544,7 +16559,7 @@ nonxs_extensions="$*"
 set X $known_extensions
 shift
 known_extensions="$*"
-cd $tdir
+cd "$tdir"
 
 : Now see which are supported on this system.
 avail_ext=''
@@ -17793,7 +17808,7 @@ echo " "
 exec 1>&4
 pwd=`pwd`
 . ./UU/extract
-cd $pwd
+cd "$pwd"
 
 if $contains '^depend:' [Mm]akefile >/dev/null 2>&1; then
        dflt=y