From 5bba5a1fea8737ec024b5d3a43a3b408af30c659 Mon Sep 17 00:00:00 2001
From: Bjoern Michaelsen <b_michaelsen@openoffice.org>
Date: Fri, 23 Jul 2010 12:48:45 +0200
Subject: gnumake2: some more checks for module makefiles

---
 sw/Makefile | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'sw/Makefile')

diff --git a/sw/Makefile b/sw/Makefile
index b198cc3d4c32..3225bc97e12c 100644
--- a/sw/Makefile
+++ b/sw/Makefile
@@ -25,7 +25,15 @@
 #
 #*************************************************************************
 
-include $(dir $(firstword $(MAKEFILE_LIST)))/../SourcePath.mk
+ifneq ($(MAKE_VERSION),3.81)
+$(error You need at least GNU Make 3.81!)
+endif
+
+ifeq ($(strip $(SOLARENV)),)
+$(error No environment set!)
+endif
+
+include $(dir $(realpath $(firstword $(MAKEFILE_LIST))))/../SourcePath.mk
 GBUILDDIR := $(SOLARENV)/gbuild
 include $(GBUILDDIR)/gbuild.mk
 
-- 
cgit