X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=top%2Fmaint.mk;h=7420af5fdb3ac63dfe58096bf230d326a93f43eb;hb=1276a2c5f24c0c932426aca9c899fa524d2443f2;hp=93c2508eccec17cda1526780e01e09c012782dd6;hpb=6f909c901db3ebf5ff66e87c035eff800ed5daef;p=gnulib.git

diff --git a/top/maint.mk b/top/maint.mk
index 93c2508ec..7420af5fd 100644
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -2,7 +2,7 @@
 # This Makefile fragment tries to be general-purpose enough to be
 # used by many projects via the gnulib maintainer-makefile module.
 
-## Copyright (C) 2001-2012 Free Software Foundation, Inc.
+## Copyright (C) 2001-2014 Free Software Foundation, Inc.
 ##
 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -809,7 +809,7 @@ sc_prohibit_always_true_header_tests:
 	  $(_sc_search_regexp)
 
 sc_prohibit_defined_have_decl_tests:
-	@prohibit='#[	 ]*if(n?def|.*\<defined)\>[	 (]+HAVE_DECL_'	\
+	@prohibit='(#[	 ]*ifn?def|\<defined)\>[	 (]+HAVE_DECL_'	\
 	halt='HAVE_DECL macros are always defined'			\
 	  $(_sc_search_regexp)
 
@@ -1283,15 +1283,17 @@ vc-diff-check:
 rel-files = $(DIST_ARCHIVES)
 
 gnulib_dir ?= $(srcdir)/gnulib
-gnulib-version = $$(cd $(gnulib_dir) && git describe)
+gnulib-version = $$(cd $(gnulib_dir)				\
+                    && { git describe || git rev-parse --short=10 HEAD; } )
 bootstrap-tools ?= autoconf,automake,gnulib
 
+gpgv = $$(gpgv2 --version >/dev/null && echo gpgv2 || echo gpgv)
 # If it's not already specified, derive the GPG key ID from
 # the signed tag we've just applied to mark this release.
 gpg_key_ID ?=								\
   $$(cd $(srcdir)							\
      && git cat-file tag v$(VERSION)					\
-        | gpgv --status-fd 1 --keyring /dev/null - - 2>/dev/null	\
+        | $(gpgv) --status-fd 1 --keyring /dev/null - - 2>/dev/null	\
         | awk '/^\[GNUPG:\] ERRSIG / {print $$3; exit}')
 
 translation_project_ ?= coordinator@translationproject.org
@@ -1370,7 +1372,8 @@ endef
 
 .PHONY: no-submodule-changes
 no-submodule-changes:
-	$(AM_V_GEN)if test -d $(srcdir)/.git; then			\
+	$(AM_V_GEN)if test -d $(srcdir)/.git				\
+		&& git --version >/dev/null 2>&1; then			\
 	  diff=$$(cd $(srcdir) && git submodule -q foreach		\
 		  git diff-index --name-only HEAD)			\
 	    || exit 1;							\
@@ -1388,7 +1391,8 @@ submodule-checks ?= no-submodule-changes public-submodule-commit
 # cannot be built from a fresh clone.
 .PHONY: public-submodule-commit
 public-submodule-commit:
-	$(AM_V_GEN)if test -d $(srcdir)/.git; then			\
+	$(AM_V_GEN)if test -d $(srcdir)/.git				\
+		&& git --version >/dev/null 2>&1; then			\
 	  cd $(srcdir) &&						\
 	  git submodule --quiet foreach					\
 	      test '"$$(git rev-parse "$$sha1")"'			\
@@ -1422,6 +1426,7 @@ alpha beta stable: $(local-check) writable-files $(submodule-checks)
 	$(AM_V_at)$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
 
 release:
+	$(AM_V_GEN)$(MAKE) _version
 	$(AM_V_GEN)$(MAKE) $(release-type)
 
 # Override this in cfg.mk if you follow different procedures.