Add -DMULTIARCH (see change #3006).

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

diff --git a/Configure b/Configure
index 745c9cc..dd46fb8 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 Sat Feb 20 15:44:46 EET 1999 [metaconfig 3.0 PL70]
+# Generated on Mon Feb 22 10:52:12 EET 1999 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.com)
 
 cat >/tmp/c1$$ <<EOF
@@ -293,6 +293,7 @@ cpplast=''
 cppminus=''
 cpprun=''
 cppstdin=''
+crosscompile=''
 d_access=''
 d_accessx=''
 d_alarm=''
@@ -707,6 +708,7 @@ models=''
 small=''
 split=''
 modetype=''
+multiarch=''
 mydomain=''
 myhostname=''
 phostname=''
@@ -2528,7 +2530,7 @@ case "$usethreads" in
                . ./usethreads.cbu
        fi
        case "$osname" in
-       aix|dec_osf|dos_djgpp|freebsd|hpux|irix|linux|openbsd|os2|solaris|vmesa)
+       aix|dec_osf|dos_djgpp|freebsd|hpux|irix|linux|next|openbsd|os2|solaris|vmesa)
                # Known thread-capable platforms.
                ;;
        *)
@@ -6146,8 +6148,8 @@ $cat <<EOM
 
 The installation process will also create a directory for
 site-specific extensions and modules.  Some users find it convenient
-to place all local files in this directory rather than in the main
-distribution directory.
+to place all site-specific files in this directory rather than in the
+main distribution directory.
 
 EOM
 fn=d~+
@@ -10281,11 +10283,29 @@ Log='$Log'
 RCSfile='$RCSfile'
 Revision='$Revision'
 
+case "$crosscompile" in
+''|[nN]*) crosscompile="$undef" ;;
+esac
+
+case "$multiarch" in
+''|[nN]*) multiarch="$undef" ;;
+esac
+
 : check for alignment requirements
 echo " "
-case "$alignbytes" in
-'') echo "Checking alignment constraints..." >&4
-       $cat >try.c <<'EOCP'
+case "$crosscompile$multiarch" in
+*$define*)
+You seem to be cross-compiling, skipping the memory alignment check.
+
+EOM
+       case "$alignbytes" in
+       '') alignbytes=8 ;;
+       esac
+       ;;
+*)
+       case "$alignbytes" in
+       '') echo "Checking alignment constraints..." >&4
+               $cat >try.c <<'EOCP'
 struct foobar {
        char foo;
        double bar;
@@ -10295,27 +10315,38 @@ int main()
        printf("%d\n", (char *)&try_algn.bar - (char *)&try_algn.foo);
 }
 EOCP
-       set try
-       if eval $compile_ok; then
-               dflt=`./try`
-       else
-               dflt='8'
-               echo "(I can't seem to compile the test program...)"
-       fi
-       ;;
-*) dflt="$alignbytes"
+               set try
+               if eval $compile_ok; then
+                       dflt=`./try`
+               else
+                       dflt='8'
+                       echo "(I can't seem to compile the test program...)"
+               fi
+               ;;
+       *) dflt="$alignbytes"
+               ;;
+       esac
+       rp="Doubles must be aligned on a how-many-byte boundary?"
+       . ./myread
+       alignbytes="$ans"
+       $rm -f try.c try
        ;;
 esac
-rp="Doubles must be aligned on a how-many-byte boundary?"
-. ./myread
-alignbytes="$ans"
-$rm -f try.c try
+
 
 : check for ordering of bytes in a long
-case "$byteorder" in
-'')
-       $cat <<'EOM'
-  
+echo " "
+case "$crosscompile$multiarch" in
+*$define*)
+       $cat <<EOM
+You seem to be cross-compiling, I'm skipping the byteorder check.
+
+EOM
+       ;;
+*)
+       case "$byteorder" in
+       '')
+               $cat <<'EOM'
 In the following, larger digits indicate more significance.  A big-endian
 machine like a Pyramid or a Motorola 680?0 chip will come out to 4321. A
 little-endian machine like a Vax or an Intel 80?86 chip would be 1234. Other
@@ -10323,7 +10354,7 @@ machines may have weird orders like 3412.  A Cray will report 87654321. If
 the test program works the default is probably right.
 I'm now running the test program...
 EOM
-       $cat >try.c <<'EOCP'
+               $cat >try.c <<'EOCP'
 #include <stdio.h>
 int main()
 {
@@ -10343,37 +10374,40 @@ int main()
        exit(0);
 }
 EOCP
-       xxx_prompt=y
-       set try
-       if eval $compile && ./try > /dev/null; then
-               dflt=`./try`
-               case "$dflt" in
-               [1-4][1-4][1-4][1-4]|12345678|87654321)
-                       echo "(The test program ran ok.)"
-                       echo "byteorder=$dflt"
-                       xxx_prompt=n
+               xxx_prompt=y
+               set try
+               if eval $compile && ./try > /dev/null; then
+                       dflt=`./try`
+                       case "$dflt" in
+                       [1-4][1-4][1-4][1-4]|12345678|87654321)
+                               echo "(The test program ran ok.)"
+                               echo "byteorder=$dflt"
+                               xxx_prompt=n
                        ;;
-               ????|????????) echo "(The test program ran ok.)" ;;
-               *) echo "(The test program didn't run right for some reason.)" ;;
-               esac
-       else
-               dflt='4321'
-               cat <<'EOM'
+                       ????|????????) echo "(The test program ran ok.)" ;;
+                       *) echo "(The test program didn't run right for some reason.)" ;;
+                       esac
+               else
+                       dflt='4321'
+                       cat <<'EOM'
 (I can't seem to compile the test program.  Guessing big-endian...)
 EOM
-       fi
-       case "$xxx_prompt" in
-       y)
-               rp="What is the order of bytes in a long?"
-               . ./myread
-               byteorder="$ans"
-               ;;
-       *)      byteorder=$dflt
+               fi
+               case "$xxx_prompt" in
+               y)
+                       rp="What is the order of bytes in a long?"
+                       . ./myread
+                       byteorder="$ans"
+                       ;;
+               *)      byteorder=$dflt
+                       ;;
+               esac
                ;;
        esac
+       $rm -f try.c try
        ;;
 esac
-$rm -f try.c try
+
 
 : how do we catenate cpp tokens here?
 echo " "
@@ -12587,6 +12621,7 @@ cppminus='$cppminus'
 cpprun='$cpprun'
 cppstdin='$cppstdin'
 cppsymbols='$cppsymbols'
+crosscompile='$crosscompile'
 cryptlib='$cryptlib'
 csh='$csh'
 d_Gconvert='$d_Gconvert'
@@ -13039,6 +13074,7 @@ mmaptype='$mmaptype'
 models='$models'
 modetype='$modetype'
 more='$more'
+multiarch='$multiarch'
 mv='$mv'
 myarchname='$myarchname'
 mydomain='$mydomain'