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Win32 support: Added differentiation between -w perl switch in shebang line. 

Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
This commit is contained in:
Chris Nighswonger 2007-12-18 14:41:29 -05:00 committed by Galen Charlton
parent 42c9423408
commit ffea1e0832
1 changed files with 6 additions and 7 deletions
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13
fix-perl-path.PL
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@ -20,13 +20,13 @@ use ExtUtils::MakeMaker::Config;
use Tie::File;
my $basedir = (shift);
my $DEBUG = 0;
my $DEBUG = 1;
$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;
@ -65,7 +65,7 @@ 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;
@ -73,15 +73,15 @@ sub fixshebang{
warn "Found a perl script named $pathfile\n" if $DEBUG;
tie @filearray, 'Tie::File', $pathfile or die $!;
warn "First line of $file is $filearray[0]\n\n" if $DEBUG;
if ( ( $filearray[0] =~ /#!.*perl/ ) && ( $filearray[0] !~ /$shebang/ ) ) {
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;
@ -97,7 +97,6 @@ sub fixshebang{
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;