Few more IDE/editor nits from p5p.

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

diff --git a/Configure b/Configure
index 504495c..023df36 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 Fri Dec 15 20:31:25 EET 2000 [metaconfig 3.0 PL70]
+# Generated on Fri Jan  5 20:11:52 EET 2001 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -722,6 +722,7 @@ installusrbinperl=''
 intsize=''
 longsize=''
 shortsize=''
+issymlink=''
 libc=''
 ldlibpthname=''
 libperl=''
@@ -1433,6 +1434,7 @@ case "$src" in
     */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
          case "$src" in
         /*)    ;;
+        .)     ;;
          *)    src=`cd ../$src && pwd` ;;
         esac
          ;;
@@ -2060,6 +2062,7 @@ test)
 *)
        if `sh -c "PATH= test true" >/dev/null 2>&1`; then
                echo "Using the test built into your sh."
+               echo "Using the test built into your sh."
                test=test
                _test=test
        fi
@@ -2168,6 +2171,93 @@ else
 fi
 $rm -f blurfl sym
 
+: determine whether symbolic links are supported
+echo " "
+case "$lns" in
+*"ln -s")
+       echo "Checking how to test for symbolic links..." >&4
+       $lns blurfl sym
+       if $test "X$issymlink" = X; then
+               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 $test -L sym 2>/dev/null; then
+                       issymlink="$test -L"
+               fi
+       fi
+       if $test "X$issymlink" != X; then
+               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
+       $rm -f blurfl sym
+       ;;
+*)     echo "No symbolic links, so not testing for their testing..." >&4
+       ;;
+esac
+echo " "
+
+
+case "$mksymlinks" in
+$define|true|[yY]*)
+       case "$src" in
+       ''|'.') echo "Cannot create symlinks in the original directory." >&4
+               exit 1
+               ;;
+       *)      case "$lns:$issymlink" in
+               *"ln -s:"*"test -"?)
+                       echo "Creating the symbolic links..." >&4
+                       echo "(First creating the subdirectories...)" >&4
+                       cd ..
+                       awk '{print $1}' $src/MANIFEST | grep / | sed 's:/[^/]*$::' | sort -u | while true; do
+                               read directory
+                               test -z "$directory" && break
+                               mkdir -p $directory
+                       done
+                       # Sanity check 1.
+                       if test ! -d t/base; then
+                               echo "Failed to create the subdirectories.  Aborting." >&4
+                               exit 1
+                       fi
+                       echo "(Then creating the symlinks...)" >&4
+                       awk '{print $1}' $src/MANIFEST | while true; do
+                               read filename
+                               test -z "$filename" && break
+                               if test -f $filename; then
+                                       if $issymlink $filename; then
+                                               rm -f $filename
+                                       fi
+                               fi
+                               if test -f $filename; then
+                                       echo "$filename already exists, not symlinking."
+                               else
+                                       ln -s $src/$filename $filename
+                               fi
+                       done
+                       # Sanity check 2.
+                       if test ! -f t/base/commonsense.t; then
+                               echo "Failed to create the symlinks.  Aborting." >&4
+                               exit 1
+                       fi
+                       cd UU
+                       ;;
+               *)      echo "(I cannot figure out how to do symbolic links, ignoring mksymlinks)." >&4
+                       ;;
+               esac
+               ;;
+       esac
+       ;;
+esac
+
 : see whether [:lower:] and [:upper:] are supported character classes
 echo " "
 case "`echo AbyZ | $tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
@@ -4057,8 +4147,8 @@ 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 ;;
@@ -16208,6 +16298,7 @@ installvendorarch='$installvendorarch'
 installvendorbin='$installvendorbin'
 installvendorlib='$installvendorlib'
 intsize='$intsize'
+issymlink='$issymlink'
 ivdformat='$ivdformat'
 ivsize='$ivsize'
 ivtype='$ivtype'