X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=d6cdeca334c53c49ecb24f282f044ccff1768e25;hp=33b6d159a9b70c539d77c058a519aa242381cbe6;hb=323925b91c49449ec2f0eee8d85b7a51d6472ea3;hpb=1e814e0ca01458c1084862087af0374b043b5cd8

diff --git a/src/Makefile b/src/Makefile
index 33b6d159..d6cdeca3 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -50,7 +50,9 @@ OBJS = benchmark.o bitbase.o bitboard.o endgame.o evaluate.o main.o \
 # ----------------------------------------------------------------------------
 #
 # debug = yes/no      --- -DNDEBUG         --- Enable/Disable debug mode
-# sanitize = yes/no   --- (-fsanitize )    --- enable undefined behavior checks
+# sanitize = undefined/thread/no (-fsanitize )
+#                     --- ( undefined )    --- enable undefined behavior checks
+#                     --- ( thread    )    --- enable threading error  checks
 # optimize = yes/no   --- (-O3/-fast etc.) --- Enable/Disable optimizations
 # arch = (name)       --- (-arch)          --- Target architecture
 # bits = 64/32        --- -DIS_64BIT       --- 64-/32-bit operating system
@@ -139,7 +141,7 @@ endif
 
 ### 3.1 Selecting compiler (default = gcc)
 
-CXXFLAGS += -Wall -Wcast-qual -fno-exceptions -fno-rtti -std=c++11 $(EXTRACXXFLAGS)
+CXXFLAGS += -Wall -Wcast-qual -std=c++11 $(EXTRACXXFLAGS)
 DEPENDFLAGS += -std=c++11
 LDFLAGS += $(EXTRALDFLAGS)
 
@@ -155,7 +157,7 @@ ifeq ($(COMP),gcc)
 	ifeq ($(ARCH),armv7)
 		ifeq ($(OS),Android)
 			CXXFLAGS += -m$(bits)
-		        LDFLAGS += -m$(bits)
+			LDFLAGS += -m$(bits)
 		endif
 	else
 		CXXFLAGS += -m$(bits)
@@ -202,6 +204,9 @@ ifeq ($(COMP),clang)
 	comp=clang
 	CXX=clang++
 	CXXFLAGS += -pedantic -Wextra -Wshadow
+ifneq ($(KERNEL),Darwin)
+	LDFLAGS += -latomic
+endif
 
 	ifeq ($(ARCH),armv7)
 		ifeq ($(OS),Android)
@@ -261,9 +266,9 @@ else
 endif
 
 ### 3.2.2 Debugging with undefined behavior sanitizers
-ifeq ($(sanitize),yes)
-        CXXFLAGS += -g3 -fsanitize=undefined
-        LDFLAGS += -fsanitize=undefined
+ifneq ($(sanitize),no)
+        CXXFLAGS += -g3 -fsanitize=$(sanitize) -fuse-ld=gold
+        LDFLAGS += -fsanitize=$(sanitize) -fuse-ld=gold
 endif
 
 ### 3.3 Optimization
@@ -452,7 +457,7 @@ install:
 
 #clean all
 clean: objclean profileclean
-	@rm -f .depend *~ core 
+	@rm -f .depend *~ core
 
 # clean binaries and objects
 objclean:
@@ -496,7 +501,7 @@ config-sanity:
 	@echo "Testing config sanity. If this fails, try 'make help' ..."
 	@echo ""
 	@test "$(debug)" = "yes" || test "$(debug)" = "no"
-	@test "$(sanitize)" = "yes" || test "$(sanitize)" = "no"
+	@test "$(sanitize)" = "undefined" || test "$(sanitize)" = "thread" || test "$(sanitize)" = "no"
 	@test "$(optimize)" = "yes" || test "$(optimize)" = "no"
 	@test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \
 	 test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "armv7"