Make sure user is running GNU make.

This commit is contained in:
Bryan Henderson 1996-12-19 08:03:46 +00:00
parent 56e8243d22
commit 64e45b0ebc
1 changed files with 7 additions and 1 deletions

View File

@ -6,7 +6,7 @@
# Copyright (c) 1994, Regents of the University of California
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/Makefile,v 1.13 1996/12/10 03:03:36 scrappy Exp $
# $Header: /cvsroot/pgsql/src/Makefile,v 1.14 1996/12/19 08:03:46 bryanh Exp $
#
#-------------------------------------------------------------------------
@ -22,6 +22,12 @@ ETAGS = etags
XARGS = xargs
.DEFAULT all:
@set - `$(MAKE) -v -f /dev/null 2>&1`.; \
if test $$1 != GNU; then \
echo "This Makefile requires GNU make."; \
echo "Please read the file INSTALL in this directory for details."; \
false ; \
fi
@if test $(PORTNAME) = UNDEFINED; then \
echo You must set the PORTNAME value in Makefile.global before \
you can build Postgres. ;\