Add mingw64 support

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

diff --git a/Configure b/Configure
index a4c3397..e67b461 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -16,16 +16,21 @@
 # The dist package (which contains metaconfig) is available via SVN:
 #     svn co https://svn.sourceforge.net/svnroot/dist/trunk/dist
 #
+# Though this script was generated by metaconfig from metaunits, it is
+# OK to send patches against Configure itself. It's up to the Configure
+# pumpkin to backport the patch to the metaunits if it is accepted.
+# For more information on patching Configure, see pod/perlhack.pod
+#
+# The metaunits are also available from the public git repository:
+#     http://perl5.git.perl.org/metaconfig.git/ or
+#     $ git clone git://perl5.git.perl.org/metaconfig.git metaconfig
 #
-# Though this script was generated by metaconfig, it is OK to send
-# patches against it. It's up to the Configure pumpkin to backport
-# the patch to the metaunits if it is accepted.
 # See Porting/pumpkin.pod for more information on metaconfig.
 #
 
 # $Id: Head.U 6 2006-08-25 22:21:46Z rmanfredi $
 #
-# Generated on Mon Oct 19 16:23:09 CEST 2009 [metaconfig 3.5 PL0]
+# Generated on Fri Nov  6 07:43:05 CET 2009 [metaconfig 3.5 PL0]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -348,6 +353,8 @@ optimize=''
 cf_email=''
 cf_by=''
 cf_time=''
+charbits=''
+charsize=''
 contains=''
 cpp_stuff=''
 cpplast=''
@@ -18816,6 +18823,86 @@ esac
 : set the base revision
 baserev=5.0
 
+: check for length of character
+echo " "
+case "$charsize" in
+'')
+       echo "Checking to see how big your characters are (hey, you never know)..." >&4
+       $cat >try.c <<EOCP
+#include <stdio.h>
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+int main()
+{
+    printf("%d\n", (int)sizeof(char));
+    exit(0);
+}
+EOCP
+       set try
+       if eval $compile_ok; then
+               dflt=`$run ./try`
+       else
+               dflt='1'
+               echo "(I can't seem to compile the test program.  Guessing...)"
+       fi
+       ;;
+*)
+       dflt="$charsize"
+       ;;
+esac
+rp="What is the size of a character (in bytes)?"
+. ./myread
+charsize="$ans"
+$rm_try
+
+: Check for the number of bits in a character
+case "$charbits" in
+'')    echo "Checking how long a character is (in bits)..." >&4
+       $cat >try.c <<EOCP
+#include <stdio.h>
+int main ()
+{
+    int n;
+    unsigned char c;
+    for (c = 1, n = 0; c; c <<= 1, n++) ;
+    printf ("%d\n", n);
+    return (0);
+    }
+EOCP
+       set try
+       if eval $compile_ok; then
+               dflt=`$run ./try`
+       else
+               dflt='8'
+               echo "(I can't seem to compile the test program.  Guessing...)"
+       fi
+       ;;
+*)
+       dflt="$charbits"
+       ;;
+esac
+rp="What is the length of a character (in bits)?"
+. ./myread
+charbits="$ans"
+$rm_try
+case "$charbits" in
+8)     ;;
+*)     cat >&4 << EOM
+Your system has an unsigned character size of $charbits bits, which
+is rather unusual (normally it is 8 bits).  Perl likely will not work
+correctly on your system, with subtle bugs in various places.
+EOM
+       rp='Do you really want to continue?'
+       dflt='n'
+       . ./myread
+       case "$ans" in
+               [yY])   echo >&4 "Okay, continuing."    ;;
+               *)      exit 1                          ;;
+       esac
+esac
+
 : how do we concatenate cpp tokens here?
 echo " "
 echo "Checking to see how your cpp does stuff like concatenate tokens..." >&4
@@ -21389,7 +21476,7 @@ case "$osname::$gccversion" in
     tHdrH=_tmpHdr
     rm -f $tHdrH'.h' $tHdrH
     touch $tHdrH'.h'
-    if cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
+    if $cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
        sed 's/#define[\ \  ]*//;s/[\ \     ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
        if [ -s $tHdrH'_cppsym.real' ]; then
          cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true
@@ -21836,6 +21923,13 @@ for xxx in $known_extensions ; do
                $define) avail_ext="$avail_ext $xxx" ;;
                esac
                ;;
+       XS/APItest/KeywordRPN|xs/apitest/keywordrpn)
+               # This is just for testing.  Skip it unless we have dynamic loading.
+
+               case "$usedl" in
+               $define) avail_ext="$avail_ext $xxx" ;;
+               esac
+               ;;
        XS/Typemap|xs/typemap)
                # This is just for testing.  Skip it unless we have dynamic loading.
                case "$usedl" in
@@ -22203,6 +22297,8 @@ ccversion='$ccversion'
 cf_by='$cf_by'
 cf_email='$cf_email'
 cf_time='$cf_time'
+charbits='$charbits'
+charsize='$charsize'
 chgrp='$chgrp'
 chmod='$chmod'
 chown='$chown'