A bug introduced in #8217 (the undefined variable in the

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

diff --git a/Configure b/Configure
index 80a9f4b..f9a0a49 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 21 18:12:08 EET 2000 [metaconfig 3.0 PL70]
+# Generated on Sun Jan 21 21:30:32 EET 2001 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -519,6 +519,7 @@ d_shmctl=''
 d_shmdt=''
 d_shmget=''
 d_sigaction=''
+d_sigprocmask=''
 d_sigsetjmp=''
 d_msg_ctrunc=''
 d_msg_dontroute=''
@@ -883,6 +884,7 @@ sig_name=''
 sig_name_init=''
 sig_num=''
 sig_num_init=''
+sig_size=''
 installsitearch=''
 sitearch=''
 sitearchexp=''
@@ -1434,6 +1436,7 @@ case "$src" in
     */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
          case "$src" in
         /*)    ;;
+        .)     ;;
          *)    src=`cd ../$src && pwd` ;;
         esac
          ;;
@@ -2176,17 +2179,24 @@ case "$lns" in
        echo "Checking how to test for symbolic links..." >&4
        $lns blurfl sym
        if $test "X$issymlink" = X; then
-               if $test -h sym 2>/dev/null; then
-                       issymlink=-h
-               fi
+               sh -c "PATH= test -h sym" >/dev/null 2>&1
+               if test $? = 0; then
+                       issymlink="test -h"
+               fi              
+       fi
+       if $test "X$issymlink" = X; then
+               if  $test -h >/dev/null 2>&1; then
+                       issymlink="$test -h"
+                       echo "Your builtin 'test -h' may be broken, I'm using external '$test -h'." >&4
+               fi              
        fi
        if $test "X$issymlink" = X; then
                if $test -L sym 2>/dev/null; then
-                       issymlink=-L
+                       issymlink="$test -L"
                fi
        fi
        if $test "X$issymlink" != X; then
-               echo "You can test for symbolic links with $issymlink." >&4
+               echo "You can test for symbolic links with '$issymlink'." >&4
        else
                echo "I do not know how you can test for symbolic links." >&4
        fi
@@ -2205,7 +2215,7 @@ $define|true|[yY]*)
                exit 1
                ;;
        *)      case "$lns:$issymlink" in
-               *"ln -s:-"?)
+               *"ln -s:"*"test -"?)
                        echo "Creating the symbolic links..." >&4
                        echo "(First creating the subdirectories...)" >&4
                        cd ..
@@ -2224,7 +2234,7 @@ $define|true|[yY]*)
                                read filename
                                test -z "$filename" && break
                                if test -f $filename; then
-                                       if test $issymlink $filename; then
+                                       if $issymlink $filename; then
                                                rm -f $filename
                                        fi
                                fi
@@ -2925,6 +2935,19 @@ EOM
        ;;
 esac
 
+case "$useithreads$use5005threads" in
+"$define$define")
+       $cat >&4 <<EOM
+
+You cannot have both the ithreads and the 5.005 threads enabled
+at the same time.  Disabling the 5.005 threads since they are
+much less stable than the ithreads.
+
+EOM
+       use5005threads="$undef"
+       ;;
+esac
+
 case "$d_oldpthreads" in
 '')    : Configure tests would be welcome here.  For now, assume undef.
        val="$undef" ;;
@@ -4138,8 +4161,8 @@ and I got the following output:
 
 EOM
 dflt=y
-if sh -c "$cc -o try $optimize $ccflags $ldflags try.c $libs" >>try.msg 2>&1; then
-       if sh -c './try' >>try.msg 2>&1; then
+if $sh -c "$cc -o try $optimize $ccflags $ldflags try.c $libs" >>try.msg 2>&1; then
+       if $sh -c './try' >>try.msg 2>&1; then
                xxx=`./try`
                case "$xxx" in
                "Ok") dflt=n ;;
@@ -11500,6 +11523,10 @@ fi
 set d_sigaction; eval $setvar
 $rm -f try try$_o try.c
 
+: see if sigprocmask exists
+set sigprocmask d_sigprocmask
+eval $inlibc
+
 : see if sigsetjmp exists
 echo " "
 case "$d_sigsetjmp" in
@@ -14556,6 +14583,7 @@ echo $sig_name | $awk \
        }
        printf "\n"
 }'
+sig_size=`echo $sig_name | awk '{print NF}'`
 $rm -f signal signal.c signal.awk signal.lst signal_cmd 
 
 echo " "
@@ -16071,6 +16099,7 @@ d_shmctl='$d_shmctl'
 d_shmdt='$d_shmdt'
 d_shmget='$d_shmget'
 d_sigaction='$d_sigaction'
+d_sigprocmask='$d_sigprocmask'
 d_sigsetjmp='$d_sigsetjmp'
 d_socket='$d_socket'
 d_socklen_t='$d_socklen_t'
@@ -16445,6 +16474,7 @@ sig_name='$sig_name'
 sig_name_init='$sig_name_init'
 sig_num='$sig_num'
 sig_num_init='$sig_num_init'
+sig_size='$sig_size'
 signal_t='$signal_t'
 sitearch='$sitearch'
 sitearchexp='$sitearchexp'