X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2FMakefile;h=5b43c35fdd7e838ad4c54850520f73a338fcbf7f;hb=8a912951de6d4bff78d3ff5258213a0c7e6f494e;hp=bf483f8c77e2a7c16666428bb4895f7c4ee968e6;hpb=708319a433951ee5d5d74e0bf1cda218c14dd18e;p=stockfish

diff --git a/src/Makefile b/src/Makefile
index bf483f8c..5b43c35f 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -108,7 +108,7 @@ ifeq ($(ARCH),)
 endif
 
 ifeq ($(ARCH), native)
-   override ARCH = $(shell ../scripts/get_native_properties.sh | cut -d " " -f 1)
+   override ARCH = $(shell $(SHELL) ../scripts/get_native_properties.sh | cut -d " " -f 1)
 endif
 
 # explicitly check for the list of supported architectures (as listed with make help),
@@ -674,7 +674,6 @@ ifeq ($(sse2),yes)
 endif
 
 ifeq ($(mmx),yes)
-	CXXFLAGS += -DUSE_MMX
 	ifeq ($(comp),$(filter $(comp),gcc clang mingw icx))
 		CXXFLAGS += -mmmx
 	endif
@@ -703,19 +702,24 @@ ifeq ($(pext),yes)
 	endif
 endif
 
-### 3.7.1 Try to include git commit sha for versioning
+### 3.8.1 Try to include git commit sha for versioning
 GIT_SHA = $(shell git rev-parse HEAD 2>/dev/null | cut -c 1-8)
 ifneq ($(GIT_SHA), )
 	CXXFLAGS += -DGIT_SHA=$(GIT_SHA)
 endif
 
-### 3.7.2 Try to include git commit date for versioning
+### 3.8.2 Try to include git commit date for versioning
 GIT_DATE = $(shell git show -s --date=format:'%Y%m%d' --format=%cd HEAD 2>/dev/null)
 ifneq ($(GIT_DATE), )
 	CXXFLAGS += -DGIT_DATE=$(GIT_DATE)
 endif
 
-### 3.8 Link Time Optimization
+### 3.8.3 Try to include architecture
+ifneq ($(ARCH), )
+	CXXFLAGS += -DARCH=$(ARCH)
+endif
+
+### 3.9 Link Time Optimization
 ### This is a mix of compile and link time options because the lto link phase
 ### needs access to the optimization flags.
 ifeq ($(optimize),yes)
@@ -750,7 +754,7 @@ ifeq ($(debug), no)
 endif
 endif
 
-### 3.9 Android 5 can only run position independent executables. Note that this
+### 3.10 Android 5 can only run position independent executables. Note that this
 ### breaks Android 4.0 and earlier.
 ifeq ($(OS), Android)
 	CXXFLAGS += -fPIE
@@ -789,11 +793,11 @@ help:
 	@echo "x86-64-sse41-popcnt     > x86 64-bit with sse41 and popcnt support"
 	@echo "x86-64-modern           > deprecated, currently x86-64-sse41-popcnt"
 	@echo "x86-64-ssse3            > x86 64-bit with ssse3 support"
-	@echo "x86-64-sse3-popcnt      > x86 64-bit with sse3 and popcnt support"
+	@echo "x86-64-sse3-popcnt      > x86 64-bit with sse3 compile and popcnt support"
 	@echo "x86-64                  > x86 64-bit generic (with sse2 support)"
 	@echo "x86-32-sse41-popcnt     > x86 32-bit with sse41 and popcnt support"
 	@echo "x86-32-sse2             > x86 32-bit with sse2 support"
-	@echo "x86-32                  > x86 32-bit generic (with mmx and sse support)"
+	@echo "x86-32                  > x86 32-bit generic (with mmx compile support)"
 	@echo "ppc-64                  > PPC 64-bit"
 	@echo "ppc-32                  > PPC 32-bit"
 	@echo "armv7                   > ARMv7 32-bit"
@@ -832,12 +836,15 @@ ifneq ($(SUPPORTED_ARCH), true)
 endif
 
 
-.PHONY: help build profile-build strip install clean net objclean profileclean \
-	config-sanity \
+.PHONY: help analyze build profile-build strip install clean net \
+	objclean profileclean config-sanity \
 	icx-profile-use icx-profile-make \
 	gcc-profile-use gcc-profile-make \
 	clang-profile-use clang-profile-make FORCE
 
+analyze: net config-sanity objclean
+	$(MAKE) -k ARCH=$(ARCH) COMP=$(COMP) $(OBJS)
+
 build: net config-sanity
 	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) all