From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Tue, 22 Jan 2008 20:46:59 +0000 (+0100)
Subject: Fix parallel `maintainer-check'.
X-Git-Tag: v2.62~81
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=be86a1b9216b5e11113373c7584f38fe0bad0adc;p=thirdparty%2Fautoconf.git

Fix parallel `maintainer-check'.

* Makefile.am (maintainer-check-tests): Depend on `all'.
Use `$(MAKE) $(AM_MAKEFLAGS)' instead of plain `make'.
* tests/Makefile.am (maintainer-check-c++, maintainer-check-posix):
Likewise.
(maintainer-check): Serialize the testsuite runs.
---

diff --git a/ChangeLog b/ChangeLog
index ac0aec4d..74b8b909 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2008-01-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
+	Fix parallel `maintainer-check'.
+	* Makefile.am (maintainer-check-tests): Depend on `all'.
+	Use `$(MAKE) $(AM_MAKEFLAGS)' instead of plain `make'.
+	* tests/Makefile.am (maintainer-check-c++, maintainer-check-posix):
+	Likewise.
+	(maintainer-check): Serialize the testsuite runs.
+
 	* lib/autoconf/general.m4 (_AC_INIT_PARSE_ENABLE2): Accept `+'
 	in feature string for --enable/--with.  Convert to underscore
 	for variable name.
diff --git a/Makefile.am b/Makefile.am
index cfe88a1d..6a111f2d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 # Make Autoconf.
 
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007 Free
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008 Free
 # Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
@@ -53,8 +53,8 @@ $(srcdir)/INSTALL: $(top_srcdir)/doc/install.texi
 
 ## maintainer-check ##
 maintainer-check: maintainer-check-tests
-maintainer-check-tests:
-	cd tests && make maintainer-check
+maintainer-check-tests: all
+	cd tests && $(MAKE) $(AM_MAKEFLAGS) maintainer-check
 
 
 ## ----------------------------------- ##
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 91b09e2d..ac89c624 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -190,7 +190,10 @@ MAINTAINERCLEANFILES += mktests.stamp
 
 ## maintainer-check ##
 
-maintainer-check: maintainer-check-posix maintainer-check-c++
+# These cannot be run in parallel.
+maintainer-check:
+	$(MAKE) $(AM_MAKEFLAGS) maintainer-check-posix
+	$(MAKE) $(AM_MAKEFLAGS) maintainer-check-c++
 
 # The hairy heredoc is more robust than using echo.
 CLEANFILES += expr
@@ -209,9 +212,9 @@ expr:
 
 # Try the test suite with more severe environments.
 maintainer-check-posix: expr
-	POSIXLY_CORRECT=yes make check
+	POSIXLY_CORRECT=yes $(MAKE) $(AM_MAKEFLAGS) check
 	rm expr
 
 # Try using G++ as a C compiler.
 maintainer-check-c++:
-	CC=g++ make check
+	CC=g++ $(MAKE) $(AM_MAKEFLAGS) check