3 # Top-level, not included from a subdir
9 # Set LLVM source root level.
10 LEVEL := $(SUBZERO_LEVEL)/../..
12 # Include LLVM common makefile.
13 include $(LEVEL)/Makefile.common
15 # -O3 seems to trigger the following PNaCl ABI transform bug
16 # on method pointers, so override that with -O2:
17 # https://code.google.com/p/nativeclient/issues/detail?id=3857
19 # Newlib paired with libc++ requires gnu.
20 CXX.Flags += -std=gnu++11
22 ifeq ($(PNACL_BROWSER_TRANSLATOR),1)
23 CPP.Defines += -DALLOW_DUMP=0 -DALLOW_LLVM_CL=0 -DALLOW_LLVM_IR=0 \
24 -DALLOW_TIMERS=0 -DALLOW_LLVM_IR_AS_INPUT=0 -DALLOW_MINIMAL_BUILD=1 \
25 -DALLOW_WASM=0 -DPNACL_BROWSER_TRANSLATOR=1
27 CPP.Defines += -DALLOW_DUMP=1 -DALLOW_LLVM_CL=1 -DALLOW_LLVM_IR=1 \
28 -DALLOW_TIMERS=1 -DALLOW_LLVM_IR_AS_INPUT=1 -DALLOW_MINIMAL_BUILD=0 \
29 -DALLOW_WASM=0 -DPNACL_BROWSER_TRANSLATOR=0
30 CXX.Flags += -Wno-undefined-var-template
33 CPP.Defines += -DPNACL_LLVM
34 # SUBZERO_SRC_ROOT should already be set, but if not, set to cwd.
36 SZ_COMMIT_COUNT := $(shell git -C $(SUBZERO_SRC_ROOT) rev-list --count HEAD)
37 SZ_GIT_HASH := $(shell git -C $(SUBZERO_SRC_ROOT) rev-parse HEAD)
38 CPP.Defines += -DSUBZERO_REVISION=$(SZ_COMMIT_COUNT)_$(SZ_GIT_HASH)