Merge "Don't try to build the emulator on Mac OS if the right tools aren't installed."

This commit is contained in:
Joe Onorato 2012-07-25 17:41:49 -07:00 committed by android code review
commit c22da7d7e2
1 changed files with 26 additions and 4 deletions

View File

@ -162,10 +162,32 @@ GCC_REALPATH = $(realpath $(shell which gcc))
ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),)
# Using LLVM GCC results in a non functional emulator due to it
# not honouring global register variables
$(warning ****************************************)
$(warning * gcc is linked to llvm-gcc which will *)
$(warning * not create a useable emulator. *)
$(warning ****************************************)
ifneq ($(strip $(BUILD_EMULATOR)),)
$(warning ****************************************)
$(warning * gcc is linked to llvm-gcc which will *)
$(warning * not create a useable emulator. *)
$(warning ****************************************)
endif
BUILD_EMULATOR := false
else
BUILD_EMULATOR := true
endif
# When building on Leopard or above, we need to use the 10.4 SDK
# or the generated binary will not run on Tiger.
darwin_version := $(strip $(shell sw_vers -productVersion))
ifneq ($(filter 10.1 10.2 10.3 10.1.% 10.2.% 10.3.% 10.4 10.4.%,$(darwin_version)),)
$(error Building the Android emulator requires OS X 10.5 or above)
endif
ifneq ($(filter 10.5 10.5.% 10.6 10.6.%,$(darwin_version)),)
# We are on Leopard or Snow Leopard
MSDK=10.5
else
# We are on Lion or beyond, and 10.6 SDK is the minimum in Xcode 4.x
MSDK=10.6
endif
MACOSX_SDK := /Developer/SDKs/MacOSX$(MSDK).sdk
ifeq ($(strip $(wildcard $(MACOSX_SDK))),)
BUILD_EMULATOR := false
endif
endif