X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=bindings%2FMakefile.am;h=16872e88e2159dd4b3db58cc72377a93ccc4f30d;hb=c89c9b7b5e498e5a77c6eb1b1a88593fcced85f5;hp=5aa49435fea620fa0d32ecf6a04bf523c248ebb6;hpb=61f5c1a972626212aab60c4d50f45097485b8e51;p=collectd.git

diff --git a/bindings/Makefile.am b/bindings/Makefile.am
index 5aa49435..16872e88 100644
--- a/bindings/Makefile.am
+++ b/bindings/Makefile.am
@@ -1,20 +1,26 @@
 EXTRA_DIST = perl/Collectd.pm perl/Makefile.PL perl/Collectd/Makefile.PL perl/Collectd/Unixsock.pm
 
-PERL_SUBDIR = $(srcdir)/perl
-
 all-local: @PERL_BINDINGS@
 
 install-exec-local:
-	[ ! -f $(PERL_SUBDIR)/Makefile ] || $(MAKE) -C $(PERL_SUBDIR) install
+	[ ! -f perl/Makefile ] || $(MAKE) -C perl install
 
 clean-local:
-	[ ! -f $(PERL_SUBDIR)/Makefile ] || $(MAKE) -C $(PERL_SUBDIR) realclean
+	[ ! -f perl/Makefile ] || $(MAKE) -C perl realclean
+
+perl: perl/Makefile
+	$(MAKE) -C perl
 
-@srcdir@/perl: $(PERL_SUBDIR)/Makefile
-	$(MAKE) -C $(PERL_SUBDIR)
+perl/Makefile: .perl-directory-stamp perl/Makefile.PL perl/Collectd/Makefile.PL
+	cd perl && @PERL@ Makefile.PL PREFIX=$(prefix) @PERL_BINDINGS_OPTIONS@
 
-@srcdir@/perl/Makefile: @srcdir@/perl/Makefile.PL @srcdir@/perl/Collectd/Makefile.PL
-	cd $(PERL_SUBDIR) && @PERL@ Makefile.PL PREFIX=$(prefix) @PERL_BINDINGS_OPTIONS@
+.perl-directory-stamp:
+	if test ! -d perl; then \
+	  mkdir -p perl/Collectd; \
+	  cp $(srcdir)/perl/{Collectd.pm,Makefile.PL} perl/; \
+	  cp $(srcdir)/perl/Collectd/{Unixsock.pm,Makefile.PL} perl/Collectd/; \
+	fi
+	touch $@
 
-.PHONY: @srcdir@/perl
+.PHONY: perl