xOPT_LEVEL=-O3
endif
+ifeq (${USE_SSSE3}, 1)
+# Intrinsic implementation of block copy
+DEFS += -DUSE_SSSE3
+xOPT_LEVEL += -mssse3
+endif
+
# CXXFLAGS can be specified on the make command line, so we use xCXXFLAGS that only
# adds some defaults in front. Unfortunately, CXXFLAGS=... $(CXXFLAGS) does not work.
xCXXFLAGS=$(xOPT_LEVEL) $(EXT_OPTIONS) -pthread -Wall -Wextra -Wno-ignored-qualifiers -Wformat -Wformat-security -Wno-unused-parameter \
ifeq (${USE_ASM}, 1)
# Assembler implementation
OBJS += crypto/scrypt/asm/obj/scrypt-arm.o crypto/scrypt/asm/obj/scrypt-x86.o crypto/scrypt/asm/obj/scrypt-x86_64.o crypto/scrypt/asm/obj/asm-wrapper.o
+OBJS += crypto/sha2/asm/obj/sha2-arm.o crypto/sha2/asm/obj/sha2-x86.o crypto/sha2/asm/obj/sha2-x86_64.o
crypto/scrypt/asm/obj/scrypt-x86.o: crypto/scrypt/asm/scrypt-x86.S
$(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
crypto/scrypt/asm/obj/asm-wrapper.o: crypto/scrypt/asm/asm-wrapper.cpp
$(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
+
+crypto/sha2/asm/obj/sha2-x86.o: crypto/sha2/asm/sha2-x86.S
+ $(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
+
+crypto/sha2/asm/obj/sha2-x86_64.o: crypto/sha2/asm/sha2-x86_64.S
+ $(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
+
+crypto/sha2/asm/obj/sha2-arm.o: crypto/sha2/asm/sha2-arm.S
+ $(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
+
+DEFS += -DUSE_ASM
+
else
ifeq (${USE_SSE2}, 1)
# Intrinsic implementation
-rm -f crypto/scrypt/generic/obj/*.o
-rm -f crypto/scrypt/generic/obj/*.P
-rm -f crypto/scrypt/generic/obj/*.d
+ -rm -f crypto/sha2/asm/obj/*.o
+ -rm -f crypto/sha2/asm/obj/*.P
+ -rm -f crypto/sha2/asm/obj/*.d
-rm -f obj/build.h
FORCE: