diff options
| -rw-r--r-- | include/toplevel.mk | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/toplevel.mk b/include/toplevel.mk index c233a4c214..4003b48241 100644 --- a/include/toplevel.mk +++ b/include/toplevel.mk @@ -29,6 +29,12 @@ export GNU_HOST_NAME:=$(shell $(TOPDIR)/scripts/config.guess) export HOST_OS:=$(shell uname) export HOST_ARCH:=$(shell uname -m) +ifeq ($(HOST_OS),Darwin) + ifneq ($(filter /Applications/Xcode.app/% /Library/Developer/%,$(MAKE)),) + $(error Please use a newer version of GNU make. The version shipped by Apple is not supported) + endif +endif + # prevent perforce from messing with the patch utility unexport P4PORT P4USER P4CONFIG P4CLIENT |