Merge branch 'ab/perl-i18n'

* ab/perl-i18n:
  perl/Makefile: install Git::I18N under NO_PERL_MAKEMAKER
  Git::I18N: compatibility with perl <5.8.3

Author: gitster

perl/Git/I18N.pm

@@ -2,7 +2,16 @@ package Git::I18N;
 use 5.008;
 use strict;
 use warnings;
-use Exporter 'import';
+BEGIN {
+	require Exporter;
+	if ($] < 5.008003) {
+		*import = \&Exporter::import;
+	} else {
+		# Exporter 5.57 which supports this invocation was
+		# released with perl 5.8.3
+		Exporter->import('import');
+	}
+}
 
 our @EXPORT = qw(__);
 our @EXPORT_OK = @EXPORT;

perl/Makefile

@@ -23,15 +23,18 @@ clean:
 ifdef NO_PERL_MAKEMAKER
 instdir_SQ = $(subst ','\'',$(prefix)/lib)
 $(makfile): ../GIT-CFLAGS Makefile
-	echo all: private-Error.pm Git.pm > $@
-	echo '	mkdir -p blib/lib' >> $@
+	echo all: private-Error.pm Git.pm Git/I18N.pm > $@
+	echo '	mkdir -p blib/lib/Git' >> $@
 	echo '	$(RM) blib/lib/Git.pm; cp Git.pm blib/lib/' >> $@
+	echo '	$(RM) blib/lib/Git/I18N.pm; cp Git/I18N.pm blib/lib/Git/' >> $@
 	echo '	$(RM) blib/lib/Error.pm' >> $@
 	'$(PERL_PATH_SQ)' -MError -e 'exit($$Error::VERSION < 0.15009)' || \
 	echo '	cp private-Error.pm blib/lib/Error.pm' >> $@
 	echo install: >> $@
 	echo '	mkdir -p "$$(DESTDIR)$(instdir_SQ)"' >> $@
+	echo '	mkdir -p "$$(DESTDIR)$(instdir_SQ)/Git"' >> $@
 	echo '	$(RM) "$$(DESTDIR)$(instdir_SQ)/Git.pm"; cp Git.pm "$$(DESTDIR)$(instdir_SQ)"' >> $@
+	echo '	$(RM) "$$(DESTDIR)$(instdir_SQ)/Git/I18N.pm"; cp Git/I18N.pm "$$(DESTDIR)$(instdir_SQ)/Git"' >> $@
 	echo '	$(RM) "$$(DESTDIR)$(instdir_SQ)/Error.pm"' >> $@
 	'$(PERL_PATH_SQ)' -MError -e 'exit($$Error::VERSION < 0.15009)' || \
 	echo '	cp private-Error.pm "$$(DESTDIR)$(instdir_SQ)/Error.pm"' >> $@