X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=Makefile.PL;h=93598a12ae03c4039ae9da44604663be90be4e92;hb=14f8af239bcc9baaf072b0eb42422f684906953d;hp=644bb90b051aee2da50b66e2bfaa0c09c088ed1e;hpb=8d4ae54e13365dd788ce6f40826980252726c235;p=perl%2Fmodules%2FVariable-Magic.git

diff --git a/Makefile.PL b/Makefile.PL
index 644bb90..93598a1 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -11,6 +11,7 @@ BEGIN {
 }
 
 my @DEFINES;
+my %macro;
 
 my $pl = $Config{perl_patchlevel};
 print "Checking perl patchlevel... ";
@@ -19,38 +20,68 @@ if (defined $pl && length $pl) {
  push @DEFINES, '-DVMG_PERL_PATCHLEVEL=' . $pl;
  print $pl, "\n";
 } else {
+ $pl = undef;
  print "none\n";
 }
 
-my $is_as = 0;
+my $as_perl = eval {
+ require ActivePerl;
+ defined &ActivePerl::BUILD ? ActivePerl::BUILD() : undef
+};
+
+my $is_as_822 = 0;
 print "Checking if this is ActiveState Perl 5.8.8 build 822 or higher... ";
-if ($^V eq v5.8.8) {
- eval {
-  require ActivePerl;
-  1;
- } and do {
-  if (defined &ActivePerl::BUILD) {
-   my $build = int ActivePerl::BUILD();
-   if ($build >= 822) {
-    $is_as = 1;
-    push @DEFINES, '-DVMG_COMPAT_ARRAY_PUSH_NOLEN=1';
-   }
-  }
+if ($^V eq v5.8.8 and defined $as_perl and $as_perl >= 822) {
+ $is_as_822 = 1;
+ push @DEFINES, '-DVMG_COMPAT_ARRAY_PUSH_NOLEN=1';
+}
+print $is_as_822 ? "yes\n" : "no\n";
+
+my $is_5110rel = 0;
+print "Checking if this is a released perl 5.11.0 or higher... ";
+if ($^V ge v5.11.0 and not defined $pl) {
+ my $describe = $Config{git_describe};
+ # An empty 'describe' is fine
+ if (defined $describe and $describe !~ /^GitLive-/) {
+  $is_5110rel = 1;
+  push @DEFINES, '-DVMG_COMPAT_ARRAY_PUSH_NOLEN=0';
+ }
+}
+print $is_5110rel ? "yes\n" : "no\n";
+
+my $is_gcc_34 = 0;
+print "Checking if this is gcc 3.4 on Windows trying to link against an import library... ";
+if ($^O eq 'MSWin32' and not grep /^LD[A-Z]*=/, @ARGV) {
+ my ($libperl, $gccversion) = map $_ || '', @Config{qw/libperl gccversion/};
+ if ($gccversion =~ /^3\.4\.[0-9]+/ and $libperl =~ s/\.lib$//) {
+  $is_gcc_34 = 1;
+  my ($lddlflags, $ldflags) = @Config{qw/lddlflags ldflags/};
+  $_ ||= '', s/-L(?:".*?"|\S+)//g for $lddlflags, $ldflags;
+  $libperl = "-l$libperl";
+  my $libdirs = join ' ',
+                 map { s/(?<!\\)((?:\\\\)*")/\\$1/g; qq[-L"$_"] }
+                  @Config{qw/bin sitebin/};
+  $macro{LDDLFLAGS}    = "$lddlflags $libdirs $libperl";
+  $macro{LDFLAGS}      = "$ldflags $libdirs $libperl";
+  $macro{PERL_ARCHIVE} = '',
  }
 }
-print $is_as ? "yes\n" : "no\n";
+print $is_gcc_34 ? "yes\n" : "no\n";
 
 # Threads, Windows and 5.8.x don't seem to be best friends
 if ($^O eq 'MSWin32' && $^V lt v5.9.0) {
  push @DEFINES, '-DVMG_MULTIPLICITY=0';
+ print "Thread safety disabled for perl 5.8.x on Windows.\n"
 }
 
 # Fork emulation got "fixed" in 5.10.1
 if ($^O eq 'MSWin32' && $^V lt v5.10.1) {
  push @DEFINES, '-DVMG_FORKSAFE=0';
+ print "Fork safety not ensured for perl 5.8.x and 5.10.0 on Windows.\n";
 }
 
 @DEFINES = (DEFINE => join ' ', @DEFINES) if @DEFINES;
+%macro   = (macro  => { %macro })         if %macro; # Beware of the circle
 
 my $dist = 'Variable-Magic';
 
@@ -105,4 +136,5 @@ WriteMakefile(
  clean            => {
   FILES => "$dist-* *.gcov *.gcda *.gcno cover_db Debian_CPANTS.txt"
  },
+ %macro,
 );