bleadperl/MM/VMS (was Re: perl@22413)

From: "Craig A. Berry" <craigberry@mac.com>
Message-ID: <404C80C3.6090009@mac.com>

Avoid to build everything twice on VMS.
This is done by renaming the blibdirs target to blibdirs.exists.
No, I don't understand why.

p4raw-id: //depot/perl@22476

5 files changed, 64 insertions, 30 deletions

diff --git a/lib/ExtUtils/MM_Any.pm b/lib/ExtUtils/MM_Any.pm
index 971fb8d696..9344f7c717 100644
--- a/lib/ExtUtils/MM_Any.pm
+++ b/lib/ExtUtils/MM_Any.pm
@@ -2,7 +2,7 @@ package ExtUtils::MM_Any;
 
 use strict;
 use vars qw($VERSION @ISA);
-$VERSION = 0.09;
+$VERSION = 0.09_01;
 @ISA = qw(File::Spec);
 
 use Config;
@@ -91,7 +91,7 @@ sub os_flavor_is {
 
     my $make_frag = $mm->blibdirs_target;
 
-Creates the blibdirs target which creates all the directories we use in
+Creates the blibdirs.exists target which creates all the directories we use in
 blib/.
 
 =cut
@@ -107,9 +107,9 @@ sub blibdirs_target {
     my @mkpath = $self->split_command('$(NOECHO) $(MKPATH)', @dirs);
     my @chmod  = $self->split_command('$(NOECHO) $(CHMOD) 755', @dirs);
 
-    my $make = "\nblibdirs :: Makefile.PL \n";
+    my $make = "\nblibdirs.exists :: Makefile.PL \n";
     $make .= join "", map { "\t$_\n" } @mkpath, @chmod;
-    $make .= "\t\$(NOECHO) \$(TOUCH) blibdirs\n\n";
+    $make .= "\t\$(NOECHO) \$(TOUCH) blibdirs.exists\n\n";
 
     return $make;
 }
diff --git a/lib/ExtUtils/MM_NW5.pm b/lib/ExtUtils/MM_NW5.pm
index ca856df9da..14b35d555d 100644
--- a/lib/ExtUtils/MM_NW5.pm
+++ b/lib/ExtUtils/MM_NW5.pm
@@ -23,7 +23,7 @@ use Config;
 use File::Basename;
 
 use vars qw(@ISA $VERSION);
-$VERSION = '2.07';
+$VERSION = '2.07_01';
 
 require ExtUtils::MM_Win32;
 @ISA = qw(ExtUtils::MM_Win32);
@@ -152,7 +152,7 @@ sub static_lib {
     return '' unless $self->has_link_code;
 
     my $m = <<'END';
-$(INST_STATIC): $(OBJECT) $(MYEXTLIB) blibdirs
+$(INST_STATIC): $(OBJECT) $(MYEXTLIB) blibdirs.exists
 	$(RM_RF) $@
 END
 
diff --git a/lib/ExtUtils/MM_Unix.pm b/lib/ExtUtils/MM_Unix.pm
index a1c21d223a..c5446af2ff 100644
--- a/lib/ExtUtils/MM_Unix.pm
+++ b/lib/ExtUtils/MM_Unix.pm
@@ -20,7 +20,7 @@ use vars qw($VERSION @ISA
 
 use ExtUtils::MakeMaker qw($Verbose neatvalue);
 
-$VERSION = '1.45';
+$VERSION = '1.45_01';
 
 require ExtUtils::MM_Any;
 @ISA = qw(ExtUtils::MM_Any);
@@ -296,7 +296,7 @@ clean :: clean_subdirs
                          $(INST_ARCHAUTODIR)/extralibs.all
                          $(INST_ARCHAUTODIR)/extralibs.ld
 			 perlmain.c tmon.out mon.out so_locations 
-                         blibdirs pm_to_blib
+                         blibdirs.exists pm_to_blib
 			 *$(OBJ_EXT) *$(LIB_EXT) perl.exe perl perl$(EXE_EXT)
 			 $(BOOTSTRAP) $(BASEEXT).bso
 			 $(BASEEXT).def lib$(BASEEXT).def
@@ -614,10 +614,10 @@ MAKE_FRAG
 
     }
 
-    # So these new .exists targets get called along with blibdirs.
+    # So these new .exists targets get called along with blibdirs.exists.
     my $blib_addition = '';
     $blib_addition = <<MAKE_FRAG if @targs;
-blibdirs :: @targs
+blibdirs.exists :: @targs
 	\$(NOECHO) \$(NOOP)
 
 MAKE_FRAG
@@ -1078,7 +1078,7 @@ BOOTSTRAP = $(BASEEXT).bs
 # As Mkbootstrap might not write a file (if none is required)
 # we use touch to prevent make continually trying to remake it.
 # The DynaLoader only reads a non-empty file.
-$(BOOTSTRAP): $(FIRST_MAKEFILE) $(BOOTDEP) blibdirs
+$(BOOTSTRAP): $(FIRST_MAKEFILE) $(BOOTDEP) blibdirs.exists
 	$(NOECHO) $(ECHO) "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
 	$(NOECHO) $(PERLRUN) \
 		"-MExtUtils::Mkbootstrap" \
@@ -1086,7 +1086,7 @@ $(BOOTSTRAP): $(FIRST_MAKEFILE) $(BOOTDEP) blibdirs
 	$(NOECHO) $(TOUCH) $(BOOTSTRAP)
 	$(CHMOD) $(PERM_RW) $@
 
-$(INST_BOOT): $(BOOTSTRAP) blibdirs
+$(INST_BOOT): $(BOOTSTRAP) blibdirs.exists
 	$(NOECHO) $(RM_RF) $(INST_BOOT)
 	-$(CP) $(BOOTSTRAP) $(INST_BOOT)
 	$(CHMOD) $(PERM_RW) $@
@@ -1121,7 +1121,7 @@ OTHERLDFLAGS = '.$ld_opt.$otherldflags.'
 INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
 INST_DYNAMIC_FIX = '.$ld_fix.'
 
-$(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) blibdirs $(EXPORT_LIST) $(PERL_ARCHIVE) $(PERL_ARCHIVE_AFTER) $(INST_DYNAMIC_DEP)
+$(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) blibdirs.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(PERL_ARCHIVE_AFTER) $(INST_DYNAMIC_DEP)
 ');
     if ($armaybe ne ':'){
 	$ldfrom = 'tmp$(LIB_EXT)';
@@ -2641,7 +2641,7 @@ realclean ::
 	last unless defined $from;
 	my $todir = dirname($to);
 	push @m, "
-$to : $from \$(FIRST_MAKEFILE) blibdirs
+$to : $from \$(FIRST_MAKEFILE) blibdirs.exists
 	\$(NOECHO) \$(RM_F) $to
 	\$(CP) $from $to
 	\$(FIXIN) $to
@@ -2889,7 +2889,7 @@ LLIBPERL    = $llibperl
 ";
 
     push @m, "
-\$(INST_ARCHAUTODIR)/extralibs.all: blibdirs ".join(" \\\n\t", @$extra).'
+\$(INST_ARCHAUTODIR)/extralibs.all: blibdirs.exists ".join(" \\\n\t", @$extra).'
 	$(NOECHO) $(RM_F)  $@
 	$(NOECHO) $(TOUCH) $@
 ';
@@ -3698,7 +3698,7 @@ sub static_lib {
     my(@m);
     push(@m, <<'END');
 
-$(INST_STATIC): $(OBJECT) $(MYEXTLIB) blibdirs
+$(INST_STATIC): $(OBJECT) $(MYEXTLIB) blibdirs.exists
 	$(RM_RF) $@
 END
 
@@ -4030,7 +4030,7 @@ pure_all :: config pm_to_blib subdirs linkext
 subdirs :: $(MYEXTLIB)
 	$(NOECHO) $(NOOP)
 
-config :: $(FIRST_MAKEFILE) blibdirs
+config :: $(FIRST_MAKEFILE) blibdirs.exists
 	$(NOECHO) $(NOOP)
 ';
 
diff --git a/lib/ExtUtils/MM_VMS.pm b/lib/ExtUtils/MM_VMS.pm
index 2b2f50d97b..7cf0e2f196 100644
--- a/lib/ExtUtils/MM_VMS.pm
+++ b/lib/ExtUtils/MM_VMS.pm
@@ -20,7 +20,7 @@ BEGIN {
 
 use File::Basename;
 use vars qw($Revision @ISA $VERSION);
-($VERSION) = '5.71';
+($VERSION) = '5.71_01';
 ($Revision) = q$Revision: 1.113 $ =~ /Revision:\s+(\S+)/;
 
 require ExtUtils::MM_Any;
@@ -1006,7 +1006,7 @@ INST_DYNAMIC_DEP = $inst_dynamic_dep
 
 ";
     push @m, '
-$(INST_DYNAMIC) : $(INST_STATIC) $(PERL_INC)perlshr_attr.opt blibdirs $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
+$(INST_DYNAMIC) : $(INST_STATIC) $(PERL_INC)perlshr_attr.opt blibdirs.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
 	$(NOECHO) $(MKPATH) $(INST_ARCHAUTODIR)
 	If F$TrnLNm("',$shr,'").eqs."" Then Define/NoLog/User ',"$shr Sys\$Share:$shr.$Config{'dlext'}",'
 	Link $(LDFLAGS) /Shareable=$(MMS$TARGET)$(OTHERLDFLAGS) $(BASEEXT).opt/Option,$(PERL_INC)perlshr_attr.opt/Option
@@ -1032,13 +1032,13 @@ BOOTSTRAP = '."$self->{BASEEXT}.bs".'
 # As MakeMaker mkbootstrap might not write a file (if none is required)
 # we use touch to prevent make continually trying to remake it.
 # The DynaLoader only reads a non-empty file.
-$(BOOTSTRAP) : $(FIRST_MAKEFILE) '."$self->{BOOTDEP}".' blibdirs
+$(BOOTSTRAP) : $(FIRST_MAKEFILE) '."$self->{BOOTDEP}".' blibdirs.exists
 	$(NOECHO) $(ECHO) "Running mkbootstrap for $(NAME) ($(BSLOADLIBS))"
 	$(NOECHO) $(PERLRUN) -
 	-e "use ExtUtils::Mkbootstrap; Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');"
 	$(NOECHO) $(TOUCH) $(MMS$TARGET)
 
-$(INST_BOOT) : $(BOOTSTRAP) blibdirs
+$(INST_BOOT) : $(BOOTSTRAP) blibdirs.exists
 	$(NOECHO) $(RM_RF) $(INST_BOOT)
 	- $(CP) $(BOOTSTRAP) $(INST_BOOT)
 ';
@@ -1062,7 +1062,7 @@ $(INST_STATIC) :
     my(@m,$lib);
     push @m,'
 # Rely on suffix rule for update action
-$(OBJECT) : blibdirs
+$(OBJECT) : blibdirs.exists
 
 $(INST_STATIC) : $(OBJECT) $(MYEXTLIB)
 ';
@@ -1170,7 +1170,7 @@ realclean ::
         }
 	$todir = $self->fixpath($todir,1);
 	push @m, "
-$to : $from \$(FIRST_MAKEFILE) blibdirs
+$to : $from \$(FIRST_MAKEFILE) blibdirs.exists
 	\$(CP) $from $to
 
 ";
@@ -1236,7 +1236,7 @@ clean :: clean_subdirs
 	}
     }
     push(@otherfiles, qw[ blib $(MAKE_APERL_FILE) 
-                          perlmain.c blibdirs pm_to_blib pm_to_blib.ts ]);
+                          perlmain.c blibdirs.exists pm_to_blib pm_to_blib.ts ]);
     push(@otherfiles, $self->catfile('$(INST_ARCHAUTODIR)','extralibs.all'));
     push(@otherfiles, $self->catfile('$(INST_ARCHAUTODIR)','extralibs.ld'));
 
@@ -2332,6 +2332,34 @@ sub os_flavor {
     return('VMS');
 }
 
+=item blibdirs_target (override)
+
+    my $make_frag = $mm->blibdirs_target;
+
+Creates the blibdirs.exists target which creates all the directories we use in
+blib/.  Override because older CRTLs have trouble with C<mkpath '[.foo]'> (as 
+opposed to C<mkpath 'foo.dir'>).
+
+=cut
+
+sub blibdirs_target {
+    my $self = shift;
+
+    my @dirs = map { uc "\$(INST_$_)" } qw(libdir
+                                       autodir archautodir
+                                       bin script
+                                       man1dir man3dir
+                                      );
+    
+    my $make = "\nblibdirs.exists :: \n";
+    for my $dir (@dirs) {
+        $make .= "\t" . '$(NOECHO) CREATE/DIRECTORY/PROTECTION=(O:RWE,G:RE,W:RE) ' . $dir . "\n";
+    }
+    $make .= "\t\$(NOECHO) \$(TOUCH) blibdirs.exists\n\n";
+
+    return $make;
+}
+
 =back
 
 =cut
diff --git a/lib/ExtUtils/t/INST_PREFIX.t b/lib/ExtUtils/t/INST_PREFIX.t
index 3c7d922c87..8b9d175b35 100644
--- a/lib/ExtUtils/t/INST_PREFIX.t
+++ b/lib/ExtUtils/t/INST_PREFIX.t
@@ -232,10 +232,13 @@ while( my($type, $vars) = each %Install_Vars) {
 
     is( $mm->{INSTALLMAN1DIR}, File::Spec->catdir('foo', 'bar') );
     is( $mm->{INSTALLMAN3DIR}, File::Spec->catdir('foo', 'baz') );
-    is( $mm->{INSTALLSITEMAN1DIR},   '$(INSTALLMAN1DIR)' );
-    is( $mm->{INSTALLSITEMAN3DIR},   '$(INSTALLMAN3DIR)' );
-    is( $mm->{INSTALLVENDORMAN1DIR}, '$(INSTALLMAN1DIR)' );
-    is( $mm->{INSTALLVENDORMAN3DIR}, '$(INSTALLMAN3DIR)' );
+    SKIP: {
+      skip "VMS must expand macros in INSTALL* vars", 4 if $Is_VMS;
+      is( $mm->{INSTALLSITEMAN1DIR},   '$(INSTALLMAN1DIR)' );
+      is( $mm->{INSTALLSITEMAN3DIR},   '$(INSTALLMAN3DIR)' );
+      is( $mm->{INSTALLVENDORMAN1DIR}, '$(INSTALLMAN1DIR)' );
+      is( $mm->{INSTALLVENDORMAN3DIR}, '$(INSTALLMAN3DIR)' );
+    }
 }
 
 
@@ -266,8 +269,11 @@ while( my($type, $vars) = each %Install_Vars) {
 
     is( $mm->{INSTALLMAN1DIR}, File::Spec->catdir('foo', 'bar') );
     is( $mm->{INSTALLMAN3DIR}, File::Spec->catdir('foo', 'baz') );
-    is( $mm->{INSTALLSITEMAN1DIR},   '$(INSTALLMAN1DIR)' );
-    is( $mm->{INSTALLSITEMAN3DIR},   '$(INSTALLMAN3DIR)' );
+    SKIP: {
+      skip "VMS must expand macros in INSTALL* vars", 2 if $Is_VMS;
+      is( $mm->{INSTALLSITEMAN1DIR},   '$(INSTALLMAN1DIR)' );
+      is( $mm->{INSTALLSITEMAN3DIR},   '$(INSTALLMAN3DIR)' );
+    }
     is( $mm->{INSTALLVENDORMAN1DIR}, '' );
     is( $mm->{INSTALLVENDORMAN3DIR}, '' );
 }