From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Mon, 18 Aug 2003 08:34:00 +0000 (+0000)
Subject: Upgrade to ExtUtils::MakeMaker 6.16.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=2c91f887f15419ab4d5271c3d098f5e3c98ff314;p=p5sagit%2Fp5-mst-13.2.git

Upgrade to ExtUtils::MakeMaker 6.16.

p4raw-id: //depot/perl@20754
---

diff --git a/MANIFEST b/MANIFEST
index ee4e814..69399a0 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1149,6 +1149,7 @@ lib/ExtUtils/t/oneliner.t	See if MM can generate perl one-liners
 lib/ExtUtils/t/Packlist.t	See if Packlist works
 lib/ExtUtils/t/postamble.t	See if postamble works
 lib/ExtUtils/t/prefixify.t	See if MakeMaker can apply a PREFIX
+lib/ExtUtils/t/prereq_print.t	See if PREREQ_PRINT works
 lib/ExtUtils/t/problems.t	How MakeMaker reacts to build problems
 lib/ExtUtils/t/prompt.t		See if E::MM::prompt() works
 lib/ExtUtils/t/recurs.t		See if recursive builds work
diff --git a/lib/ExtUtils/Changes b/lib/ExtUtils/Changes
index f7d9216..4e0ed06 100644
--- a/lib/ExtUtils/Changes
+++ b/lib/ExtUtils/Changes
@@ -1,3 +1,14 @@
+6.16 Mon Aug 18 01:39:51 PDT 2003
+    * Fixing the max exec length for Windows to account for old
+      versions of nmake (the one you can download for free from MS).
+    - Hack to normalize //foo//bar paths in ExtUtils::Installed.
+      [Sreeji K Das]
+    * Adding Module::Build utility files to MANIFEST.SKIP
+    - PREREQ_PRINT is supposed to exit after dumping. (Wolfgang Friebel
+      bleadperl@20530)
+    - maniadd() was trying to open the MANIFEST even if it didn't need to
+      causing unnecessary errors for read-only MANIFESTs (rt.cpan.org 3180)
+
 6.15 Sun Aug  3 16:41:05 PDT 2003
     - Make FIXIN on Win32 use the new pl2bat rather than an already
       installed one when building the core (Mattia Barbon)
diff --git a/lib/ExtUtils/Installed.pm b/lib/ExtUtils/Installed.pm
index 619b141..8b0c53c 100644
--- a/lib/ExtUtils/Installed.pm
+++ b/lib/ExtUtils/Installed.pm
@@ -16,7 +16,7 @@ my $DOSISH = ($^O =~ /^(MSWin\d\d|os2|dos|mint)$/);
 require VMS::Filespec if $Is_VMS;
 
 use vars qw($VERSION);
-$VERSION = '0.07';
+$VERSION = '0.08';
 
 sub _is_prefix {
     my ($self, $path, $prefix) = @_;
@@ -26,8 +26,10 @@ sub _is_prefix {
         $prefix = VMS::Filespec::unixify($prefix);
         $path   = VMS::Filespec::unixify($path);
     }
-    $prefix =~ m!/+! && $prefix =~ s!/+!/!g;
-    $path   =~ m!/+! && $path   =~ s!/+!/!g;
+
+    # Sloppy Unix path normalization.
+    $prefix =~ s{/+}{/}g;
+    $path   =~ s{/+}{/}g;
 
     return 1 if substr($path, 0, length($prefix)) eq $prefix;
 
diff --git a/lib/ExtUtils/MANIFEST.SKIP b/lib/ExtUtils/MANIFEST.SKIP
index a916b62..41f89ae 100644
--- a/lib/ExtUtils/MANIFEST.SKIP
+++ b/lib/ExtUtils/MANIFEST.SKIP
@@ -11,6 +11,10 @@
 \bMakeMaker-\d
 \bpm_to_blib$
 
+# Avoid Module::Build generated and utility files.
+\bBuild$
+\b_build/
+
 # Avoid temp and backup files.
 ~$
 \.old$
diff --git a/lib/ExtUtils/META.yml b/lib/ExtUtils/META.yml
index 0f08ff3..c1ae878 100644
--- a/lib/ExtUtils/META.yml
+++ b/lib/ExtUtils/META.yml
@@ -1,7 +1,7 @@
 # http://module-build.sourceforge.net/META-spec.html
 #XXXXXXX This is a prototype!!!  It will change in the future!!! XXXXX#
 name:         ExtUtils-MakeMaker
-version:      6.15
+version:      6.16
 version_from: lib/ExtUtils/MakeMaker.pm
 installdirs:  perl
 requires:
@@ -11,4 +11,4 @@ requires:
     Pod::Man:                      0
 
 distribution_type: module
-generated_by: ExtUtils::MakeMaker version 6.15
+generated_by: ExtUtils::MakeMaker version 6.16
diff --git a/lib/ExtUtils/MM_Win32.pm b/lib/ExtUtils/MM_Win32.pm
index d05c870..be9de22 100644
--- a/lib/ExtUtils/MM_Win32.pm
+++ b/lib/ExtUtils/MM_Win32.pm
@@ -490,14 +490,14 @@ sub escape_newlines {
 
 =item max_exec_len
 
-Using 31K, a safe number gotten from Windows 2000.
+nmake 1.50 limits command length to 2048 characters.
 
 =cut
 
 sub max_exec_len {
     my $self = shift;
 
-    return $self->{_MAX_EXEC_LEN} ||= 31 * 1024;
+    return $self->{_MAX_EXEC_LEN} ||= 2 * 1024;
 }
 
 
diff --git a/lib/ExtUtils/MM_Win95.pm b/lib/ExtUtils/MM_Win95.pm
index 47aef7f..e6e5623 100644
--- a/lib/ExtUtils/MM_Win95.pm
+++ b/lib/ExtUtils/MM_Win95.pm
@@ -192,19 +192,6 @@ RCLEAN
 }
 
 
-=item max_exec_len
-
-Setting to 2500, a value obtained by experimentation.
-
-=cut
-
-sub max_exec_len {
-    my $self = shift;
-
-    return $self->{_MAX_EXEC_LEN} ||= 2500;
-}
-
-
 =item os_flavor
 
 Win95 and Win98 and WinME are collectively Win9x and Win32
diff --git a/lib/ExtUtils/MakeMaker.pm b/lib/ExtUtils/MakeMaker.pm
index dbfc81a..f9dade3 100644
--- a/lib/ExtUtils/MakeMaker.pm
+++ b/lib/ExtUtils/MakeMaker.pm
@@ -2,8 +2,8 @@ package ExtUtils::MakeMaker;
 
 BEGIN {require 5.005_03;}
 
-$VERSION = '6.15';
-($Revision) = q$Revision: 1.130 $ =~ /Revision:\s+(\S+)/;
+$VERSION = '6.16';
+($Revision) = q$Revision: 1.131 $ =~ /Revision:\s+(\S+)/;
 
 require Exporter;
 use Config;
@@ -359,7 +359,8 @@ sub new {
 
     # PRINT_PREREQ is RedHatism.
     if ("@ARGV" =~ /\bPRINT_PREREQ\b/) {
-        print join(" ", map { "perl($_)>=$self->{PREREQ_PM}->{$_} " } sort keys %{$self->{PREREQ_PM}}), "\n";
+        print join(" ", map { "perl($_)>=$self->{PREREQ_PM}->{$_} " } 
+                        sort keys %{$self->{PREREQ_PM}}), "\n";
         exit 0;
    }
 
@@ -1966,7 +1967,8 @@ only check if any version is installed already.
 =item PREREQ_PRINT
 
 Bool.  If this parameter is true, the prerequisites will be printed to
-stdout and MakeMaker will exit.  The output format is
+stdout and MakeMaker will exit.  The output format is an evalable hash
+ref.
 
 $PREREQ_PM = {
                'A::B' => Vers1,
@@ -2039,7 +2041,7 @@ MakeMaker object. The following lines will be parsed o.k.:
 
     $VERSION = '1.00';
     *VERSION = \'1.01';
-    $VERSION = sprintf "%d.%03d", q$Revision: 1.130 $ =~ /(\d+)/g;
+    $VERSION = sprintf "%d.%03d", q$Revision: 1.131 $ =~ /(\d+)/g;
     $FOO::VERSION = '1.10';
     *FOO::VERSION = \'1.11';
     our $VERSION = 1.2.3;       # new for perl5.6.0 
diff --git a/lib/ExtUtils/Manifest.pm b/lib/ExtUtils/Manifest.pm
index 9965e5d..819e72c 100644
--- a/lib/ExtUtils/Manifest.pm
+++ b/lib/ExtUtils/Manifest.pm
@@ -12,7 +12,7 @@ use vars qw($VERSION @ISA @EXPORT_OK
           $Is_MacOS $Is_VMS 
           $Debug $Verbose $Quiet $MANIFEST $DEFAULT_MSKIP);
 
-$VERSION = 1.39;
+$VERSION = 1.41;
 @ISA=('Exporter');
 @EXPORT_OK = qw(mkmanifest
                 manicheck  filecheck  fullcheck  skipcheck
@@ -175,7 +175,7 @@ sub manifind {
 
 checks if all the files within a C<MANIFEST> in the current directory
 really do exist. If C<MANIFEST> and the tree below the current
-directory are in sync it exits silently, returning an empty list.
+directory are in sync it silently returns an empty list.
 Otherwise it returns a list of files which are listed in the
 C<MANIFEST> but missing from the directory, and by default also
 outputs these names to STDERR.
@@ -539,14 +539,17 @@ sub maniadd {
     _fix_manifest($MANIFEST);
 
     my $manifest = maniread();
-    open(MANIFEST, ">>$MANIFEST") or die "Could not open $MANIFEST: $!";
+    my $is_open;
     foreach my $file (_sort keys %$additions) {
         next if exists $manifest->{$file};
 
+        $is_open++ or open(MANIFEST, ">>$MANIFEST") or 
+          die "Could not open $MANIFEST: $!";
+
         my $comment = $additions->{$file} || '';
         printf MANIFEST "%-40s%s\n", $file, $comment;
     }
-    close MANIFEST;
+    close MANIFEST if $is_open;
 }
 
 
diff --git a/lib/ExtUtils/t/00setup_dummy.t b/lib/ExtUtils/t/00setup_dummy.t
index 2e6ea26..0b9e58d 100644
--- a/lib/ExtUtils/t/00setup_dummy.t
+++ b/lib/ExtUtils/t/00setup_dummy.t
@@ -51,7 +51,8 @@ END
              'Big-Dummy/Makefile.PL'          => <<'END',
 use ExtUtils::MakeMaker;
 
-printf "Current package is: %s\n", __PACKAGE__;
+# This will interfere with the PREREQ_PRINT tests.
+printf "Current package is: %s\n", __PACKAGE__ unless "@ARGV" =~ /PREREQ/;
 
 WriteMakefile(
     NAME          => 'Big::Dummy',
diff --git a/lib/ExtUtils/t/Manifest.t b/lib/ExtUtils/t/Manifest.t
index 0bea89b..50cf869 100644
--- a/lib/ExtUtils/t/Manifest.t
+++ b/lib/ExtUtils/t/Manifest.t
@@ -14,7 +14,7 @@ chdir 't';
 use strict;
 
 # these files help the test run
-use Test::More tests => 39;
+use Test::More tests => 41;
 use Cwd;
 
 # these files are needed for the module itself
@@ -200,8 +200,25 @@ my %expect = ( 'makefile.pl' => '',
              );
 is_deeply( $files, \%expect, 'maniadd() vs MANIFEST without trailing newline');
 
+SKIP: {
+    chmod( 0400, 'MANIFEST' );
+    skip "Can't make MANIFEST read-only", 2 if -w 'MANIFEST';
+
+    eval {
+        maniadd({ 'META.yml' => 'hock' });
+    };
+    is( $@, '',  "maniadd() won't open MANIFEST if it doesn't need to" );
+
+    eval {
+        maniadd({ 'grrrwoof' => 'yippie' });
+    };
+    like( $@, qr/^Could not open MANIFEST/,  
+                 "maniadd() dies if it can't open the MANIFEST" );
+
+}
+    
+
 END {
-	# the args are evaluated in scalar context
 	is( unlink( keys %Files ), keys %Files, 'remove all added files' );
 	remove_dir( 'moretest', 'copy' );
 
diff --git a/lib/ExtUtils/t/prereq_print.t b/lib/ExtUtils/t/prereq_print.t
new file mode 100644
index 0000000..78dc6e8
--- /dev/null
+++ b/lib/ExtUtils/t/prereq_print.t
@@ -0,0 +1,66 @@
+#!/usr/bin/perl -w
+
+BEGIN {
+    if( $ENV{PERL_CORE} ) {
+        chdir 't' if -d 't';
+        @INC = ('../lib', 'lib');
+    }
+    else {
+        unshift @INC, 't/lib';
+    }
+}
+
+use strict;
+use Config;
+
+use Test::More tests => 8;
+use MakeMaker::Test::Utils;
+
+# 'make disttest' sets a bunch of environment variables which interfere
+# with our testing.
+delete @ENV{qw(PREFIX LIB MAKEFLAGS)};
+
+my $Perl = which_perl();
+my $Makefile = makefile_name();
+my $Is_VMS = $^O eq 'VMS';
+
+chdir($Is_VMS ? 'BFD_TEST_ROOT:[t]' : 't');
+perl_lib;
+
+$| = 1;
+
+ok( chdir('Big-Dummy'), "chdir'd to Big-Dummy" ) ||
+  diag("chdir failed: $!");
+
+unlink $Makefile;
+my $prereq_out = run(qq{$Perl Makefile.PL "PREREQ_PRINT=1"});
+ok( !-r $Makefile, "PREREQ_PRINT produces no $Makefile" );
+is( $?, 0,         '  exited normally' );
+{
+    package _Prereq::Print;
+    no strict;
+    $PREREQ_PM = undef;  # shut up "used only once" warning.
+    eval $prereq_out;
+    ::is_deeply( $PREREQ_PM, { strict => 0 }, 'prereqs dumped' );
+    ::is( $@, '',                             '  without error' );
+}
+
+
+$prereq_out = run(qq{$Perl Makefile.PL "PRINT_PREREQ=1"});
+ok( !-r $Makefile, "PRINT_PREREQ produces no $Makefile" );
+is( $?, 0,         '  exited normally' );
+::like( $prereq_out, qr/^perl\(strict\) \s* >= \s* 0 \s*$/x, 
+                                                      'prereqs dumped' );
+
+
+# Currently a bug.
+#my $prereq_out = run(qq{$Perl Makefile.PL "PREREQ_PRINT=0"});
+#ok( -r $Makefile, "PREREQ_PRINT=0 produces a $Makefile" );
+#is( $?, 0,         '  exited normally' );
+#unlink $Makefile;
+
+# Currently a bug.
+#my $prereq_out = run(qq{$Perl Makefile.PL "PRINT_PREREQ=1"});
+#ok( -r $Makefile, "PRINT_PREREQ=0 produces a $Makefile" );
+#is( $?, 0,         '  exited normally' );
+#unlink $Makefile;