get_ref_states: strdup entries and free util in stale list

diff --git a/perl/Makefile b/perl/Makefile
index 0d695fd2f35f91b47455dc382d86b52bb51088d2..4ab21d61b808d2e396419fb41419bcea7ab3cde4 100644 (file)
--- a/perl/Makefile
+++ b/perl/Makefile
@@ -22,13 +22,18 @@ clean:
 ifdef NO_PERL_MAKEMAKER
 instdir_SQ = $(subst ','\'',$(prefix)/lib)
 $(makfile): ../GIT-CFLAGS Makefile
-       echo all: > $@
-       echo '  :' >> $@
+       echo all: private-Error.pm Git.pm > $@
+       echo '  mkdir -p blib/lib' >> $@
+       echo '  $(RM) blib/lib/Git.pm; cp Git.pm blib/lib/' >> $@
+       echo '  $(RM) blib/lib/Error.pm' >> $@
+       '$(PERL_PATH_SQ)' -MError -e 'exit($$Error::VERSION < 0.15009)' || \
+       echo '  cp private-Error.pm blib/lib/Error.pm' >> $@
        echo install: >> $@
-       echo '  mkdir -p $(instdir_SQ)' >> $@
-       echo '  $(RM) $(instdir_SQ)/Git.pm; cp Git.pm $(instdir_SQ)' >> $@
-       echo '  $(RM) $(instdir_SQ)/Error.pm; \
-       cp private-Error.pm $(instdir_SQ)/Error.pm' >> $@
+       echo '  mkdir -p "$$(DESTDIR)$(instdir_SQ)"' >> $@
+       echo '  $(RM) "$$(DESTDIR)$(instdir_SQ)/Git.pm"; cp Git.pm "$$(DESTDIR)$(instdir_SQ)"' >> $@
+       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"' >> $@
        echo instlibdir: >> $@
        echo '  echo $(instdir_SQ)' >> $@
 else
@@ -40,4 +45,3 @@ endif
 # (even though GIT-CFLAGS aren't used yet. If ever)
 ../GIT-CFLAGS:
        $(MAKE) -C .. GIT-CFLAGS
-