perl 5.003_01: Configure

Added MAB support for Next
Correct recognition of irix 6
Use C locale when obtaining Perl version for arch-dependent dir names
Insure that config.sh is writeable
Improve test for broken gconvert()
Set cc and ld switches properly for shared libraries under linux and irix
Correct dynamic loading test so that $dlext=o doesn't break it

diff --git a/Configure b/Configure
index 34c39ce..e74287d 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -231,6 +231,7 @@ cc=''
 gccversion=''
 ccflags=''
 cppflags=''
+mab=''
 ldflags=''
 lkflags=''
 locincpth=''
@@ -1638,7 +1639,7 @@ EOM
                        *)      osvers="$3" ;;
                        esac
                        ;;
-               irix) osname=irix
+               irix*) osname=irix
                        case "$3" in
                        4*) osvers=4 ;;
                        5*) osvers=5 ;;
@@ -1857,6 +1858,7 @@ cd UU
        tmp_c="$c"
        cd ..
        cp $config_sh config.sh 2>/dev/null
+       chmod +w config.sh
        . ./config.sh
        cd UU
        cp ../config.sh .
@@ -2331,7 +2333,8 @@ case "$archlib" in
                set dflt
                eval $prefixup
                ;;
-       *)      version=`echo $baserev $patchlevel $subversion | \
+       *)      version=`LC_ALL=C;export LC_ALL;\
+                   echo $baserev $patchlevel $subversion | \
                    $awk '{print $1 + $2/1000.0 + $3/100000.0}'`
                dflt="$privlib/$archname/$version"
                ;;
@@ -4621,6 +4624,10 @@ $cat >try.c <<'EOP'
 #endif
 main() { 
        char buf[64]; 
+       /* This test must come first. <AlanBurlison@unn.unisys.com> */
+       Gconvert(0.1, 8, 0, buf);
+       if (buf[0] != '.' || buf[1] != '1' || buf[2] != '\0')
+               exit(1);
        Gconvert(1.0, 8, 0, buf); 
        if (buf[0] != '1' || buf[1] != '\0')
                exit(1);
@@ -5388,6 +5395,7 @@ EOM
                        hpux)   dflt='+z' ;;
                        next)   dflt='none' ;;
                        solaris|svr4*|esix*) dflt='-Kpic' ;;
+                       irix*)  dflt='-KPIC' ;;
                        sunos)  dflt='-pic' ;;
                        *)      dflt='none' ;;
                    esac ;;
@@ -5455,7 +5463,7 @@ EOM
     case "$lddlflags" in
     '') case "$osname" in
                        hpux)  dflt='-b' ;;
-                       linux)  dflt='-shared' ;;
+                       linux|irix*)    dflt='-shared' ;;
                        next)  dflt='none' ;;
                        solaris) dflt='-G' ;;
                        sunos) dflt='-assert nodefinitions' ;;
@@ -5646,7 +5654,8 @@ main()
 }
 EOM
        if $cc $ccflags $cccdlflags -c dyna.c > /dev/null 2>&1 && 
-               $ld $lddlflags -o dyna.$dlext dyna.o > /dev/null 2>&1 && 
+               mv dyna.o tmp-dyna.o > /dev/null 2>&1 &&
+               $ld $lddlflags -o dyna.$dlext tmp-dyna.o > /dev/null 2>&1 && 
                $cc $ccflags $ldflags $cccdlflags $ccdlflags fred.c -o fred $libs > /dev/null 2>&1; then
                xxx=`./fred`
                case $xxx in
@@ -5664,7 +5673,7 @@ EOM
        ;;
 esac
                
-$rm -f fred fred.? dyna.$dlext dyna.?
+$rm -f fred fred.? dyna.$dlext dyna.? tmp-dyna.?
 
 set d_dlsymun
 eval $setvar
@@ -9262,6 +9271,7 @@ lp='$lp'
 lpr='$lpr'
 ls='$ls'
 lseektype='$lseektype'
+mab='$mab'
 mail='$mail'
 mailx='$mailx'
 make='$make'