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[p5sagit/p5-mst-13.2.git] / ext / I18N / Langinfo / Makefile.PL

diff --git a/ext/I18N/Langinfo/Makefile.PL b/ext/I18N/Langinfo/Makefile.PL
index aff6f87..b307aca 100644 (file)
--- a/ext/I18N/Langinfo/Makefile.PL
+++ b/ext/I18N/Langinfo/Makefile.PL
@@ -12,6 +12,40 @@ WriteMakefile(
     'DEFINE'           => '', # e.g., '-DHAVE_SOMETHING'
        # Insert -I. if you add *.h files later:
     'INC'              => '', # e.g., '-I/usr/include/other'
+    'MAN3PODS'         => {},  # Pods will be built by installman
+    realclean => {FILES=> 'const-c.inc const-xs.inc'},
        # Un-comment this if you add C files to link with later:
     # 'OBJECT'         => '$(O_FILES)', # link all the C files too
 );
+if (eval {require ExtUtils::Constant; 1}) {
+  # Some older versions of glibc use only enums, no defines, hence all this
+  # hassle (so old glibc that the define is GNU_LIBRARY, not GLIBC):
+  my @names = 'CODESET'; # CODESET isn't an enum in old glibc's langinfo.h
+  push @names,           # This lot are always enums in old langinfo.h:
+    {name=>$_, type=>"IV",
+     macro=>["#if defined($_) || (defined(__GNU_LIBRARY__) && defined(_NL_ITEM))\n",
+             "#endif\n"]}
+      foreach qw (ABDAY_1 ABDAY_2 ABDAY_3 ABDAY_4 ABDAY_5 ABDAY_6 ABDAY_7
+                  ABMON_1 ABMON_10 ABMON_11 ABMON_12 ABMON_2 ABMON_3 ABMON_4
+                  ABMON_5 ABMON_6 ABMON_7 ABMON_8 ABMON_9 ALT_DIGITS AM_STR
+                  DAY_1 DAY_2 DAY_3 DAY_4 DAY_5 DAY_6 DAY_7 D_FMT D_T_FMT ERA
+                  ERA_D_FMT ERA_D_T_FMT ERA_T_FMT MON_1 MON_10 MON_11 MON_12
+                  MON_2 MON_3 MON_4 MON_5 MON_6 MON_7 MON_8 MON_9 NOEXPR NOSTR
+                  PM_STR T_FMT T_FMT_AMPM YESEXPR YESSTR);
+  push @names,           # This lot are only enums for __SVR4_I386_ABI_L1__:
+    {name=>$_, type=>"IV",
+     macro=>["#if defined($_) || (defined(__GNU_LIBRARY__) && defined(_NL_ITEM) && defined(__SVR4_I386_ABI_L1__))\n",
+             "#endif\n"]}
+      foreach qw (CRNCYSTR THOUSEP RADIXCHAR);
+  ExtUtils::Constant::WriteConstants(
+                                     NAME => 'I18N::Langinfo',
+                                     NAMES => \@names,
+                                    );
+} else {
+  use File::Copy;
+  use File::Spec;
+  foreach my $file ('const-c.inc', 'const-xs.inc') {
+    my $fallback = File::Spec->catfile('fallback', $file);
+    copy ($fallback, $file) or die "Can't copy $fallback to $file: $!";
+  }
+}