* Makefile.tpl <gcc>: Error early unless at least GNU make 3.80.

	* Makefile.in: Regenerate.

diff --git a/ChangeLog b/ChangeLog
index 1502ace6852625f7ff552003fc44720458ac0321..1023921c464d86205929e66984a2a5513dd9efdb 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-04-12  Hans-Peter Nilsson  <hp@axis.com>
+
+       * Makefile.tpl <gcc>: Error early unless at least GNU make 3.80.
+       * Makefile.in: Regenerate.
+
 2008-04-07  Ian Lance Taylor  <iant@google.com>
 
        * Makefile.def: check-gold depends upon all-binutils.

diff --git a/Makefile.in b/Makefile.in
index edd2984fce4dd6e1d809473422f9c0dea7f244ed..dc3b0c5569a879b89b532d0b2d4abf179e42050f 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -20,6 +20,14 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 
+# First, test for a proper version of make, but only where one is required.
+
+@if gcc
+ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
+$(error GNU make version 3.80 or newer is required.)
+endif
+@endif gcc
+
 # -------------------------------
 # Standard Autoconf-set variables
 # -------------------------------

diff --git a/Makefile.tpl b/Makefile.tpl
index 95441f5bc4361fa7254eaa5c062eed2df28f8a3e..e9629e2da2c1a7938e2a8993e7d75223f0a1866c 100644 (file)
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -23,6 +23,14 @@ in
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 
+# First, test for a proper version of make, but only where one is required.
+
+@if gcc
+ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
+$(error GNU make version 3.80 or newer is required.)
+endif
+@endif gcc
+
 # -------------------------------
 # Standard Autoconf-set variables
 # -------------------------------