X-Git-Url: http://git.rot13.org/?p=koha.git;a=blobdiff_plain;f=fix-perl-path.PL;h=f81084015b762108ee8619a89534fd01a780b9e8;hp=dbe74037173549be47d9c6ffe0cc947ad2a83bae;hb=HEAD;hpb=7fcfc09669cb326b71f7faa2e1d012ff6690b640

diff --git a/fix-perl-path.PL b/fix-perl-path.PL
index dbe7403717..f81084015b 100644
--- a/fix-perl-path.PL
+++ b/fix-perl-path.PL
@@ -20,13 +20,13 @@ use ExtUtils::MakeMaker::Config;
 use Tie::File;
 
 my $basedir = (shift);
-my $DEBUG = 1;
+my $DEBUG = exists $ENV{'DEBUG'} ? $ENV{'DEBUG'} : 0;
 
 $DEBUG = 1 if $basedir eq 'test';
 
 my $bindir = $Config{installbin};
 $bindir =~ s!\\!/!g;	# make all directory separators uniform since Win32 does not care and *nix does...
-my $shebang = "#!$bindir\/perl -w";
+my $shebang = "#!$bindir\/perl";
 
 warn "Perl binary located in $bindir on this system.\n" if $DEBUG;
 warn "The shebang line for this sytems should be $shebang\n\n" if $DEBUG;
@@ -65,39 +65,49 @@ sub fixshebang{
 	warn "Reading $dir contents.\n" if $DEBUG;
     while( my $file = readdir($dh) ) {
 		# this may be used to exclude any desired files from the scan
-		if ( $file =~ /shebang|wixgen/ ) { next; }
+        # if ( $file =~ /foo/ ) { next; }
 		# handle files... other extensions could be substituted/added if needed
 		if ( $file =~ /\.pl$/ ) {
             my @filearray;
 			my $pathfile =$dir . '/' . $file;
 			warn "Found a perl script named $pathfile\n" if $DEBUG;
-            tie @filearray, 'Tie::File', $pathfile or die $!;
-            print "First line of $file is $filearray[0]\n\n";
-			if ( ( $filearray[0] =~ /#!.*perl/ ) && ( $filearray[0] !~ /$shebang/ ) ) {
+
+            # At this point, file is in 'blib' and by default
+            # has mode a-w.  Therefore, must change permission
+            # to make it writable.  Note that stat and chmod
+            # (the Perl functions) should work on Win32
+            my $old_perm;
+            $old_perm = (stat $pathfile)[2] & 07777;
+            my $new_perm = $old_perm | 0200;
+            chmod $new_perm, $pathfile;
+
+            # tie the file -- note that we're explicitly setting the line (record)
+            # separator to hex 0A (the Unix newline) because that's what
+            # the files copied to blib are using, regardless of whether the install
+            # is under a Unix variant or Windows.
+            tie @filearray, 'Tie::File', $pathfile, recsep => "\x0a" or die $!;
+
+            warn "First line of $file is $filearray[0]\n\n" if $DEBUG;
+			if ( ( $filearray[0] =~ /#!.*perl/ ) && ( $filearray[0] !~ /$shebang|"$shebang -w"/ ) ) {
 				warn "\n\tRe-writing shebang line for $pathfile\n" if $DEBUG;
                 warn "\tOriginal shebang line: $filearray[0]\n" if $DEBUG;
-                $filearray[0] = $shebang;
+                $filearray[0] =~ /-w$/ ? $filearray[0] = "$shebang -w" : $filearray[0] = $shebang;
                 warn "\tNew shebang line is: $filearray[0]\n\n" if $DEBUG;
-                untie @filearray;
-                next;
 			}
-            elsif ( $filearray[0] =~ /$shebang/ ) {
+            elsif ( $filearray[0] =~ /$shebang|"$shebang -w"/ ) {
                 warn "\n\tShebang line is correct.\n\n" if $DEBUG;
-                untie @filearray;
-                next;
             }
 			else {
                 warn "\n\tNo shebang line found in $pathfile\n\n" if $DEBUG;
-                untie @filearray;
-				next;
 			}
+            untie @filearray;
+            chmod $old_perm, $pathfile;
 		}
 		# handle directories
 		elsif ( -d ($dir . '/' . $file) && $file !~ /^\.{1,2}/ ) {
 			my $dirpath = $dir . '/' . $file;
 			warn "Found a subdir named $dirpath\n" if $DEBUG;
 			fixshebang ($dirpath);
-#			closedir $dh;	# I'm not really sure if this is necessary
 		}
 	}
 	closedir $dh;