Index: Makefile |
diff --git a/Makefile b/Makefile |
index 4a4786e4a590104f5d2f243c5d3040d8e4506ce0..1ec36999ac7817415f3c23c53d50fba8d3141960 100644 |
--- a/Makefile |
+++ b/Makefile |
@@ -399,11 +399,16 @@ clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)) native.cl |
# GYP file generation targets. |
OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(BUILDS)) |
$(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE) |
+ $(eval CXX_TARGET_ARCH:=$(shell $(CXX) -v 2>&1 | grep ^Target: | \ |
+ cut -f 2 -d " " | cut -f 1 -d "-" )) |
+ $(eval V8_TARGET_ARCH:=$(subst .,,$(suffix $(basename $@)))) |
PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/build:$(PYTHONPATH):$(shell pwd)/build/gyp/pylib:$(PYTHONPATH)" \ |
GYP_GENERATORS=make \ |
build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ |
-Ibuild/standalone.gypi --depth=. \ |
- -Dv8_target_arch=$(subst .,,$(suffix $(basename $@))) \ |
+ -Dv8_target_arch=$(V8_TARGET_ARCH) \ |
+ $(if $(filter $(CXX_TARGET_ARCH),$(V8_TARGET_ARCH)), \ |
+ -Dtarget_arch=$(CXX_TARGET_ARCH),) \ |
$(if $(findstring optdebug,$@),-Dv8_optimized_debug=2,) \ |
-S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS) |