fabs/rotate-me-fast
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Update build for Linux.

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Add flags for SSE instructions.
This commit is contained in:
Fabien Freling 2014-07-28 19:47:51 +02:00
parent da4bdf7702
commit bcc195c775
2 changed files with 3 additions and 3 deletions
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4
Makefile
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@ -1,6 +1,6 @@
include Makefile.rules include Makefile.rules
CXXFLAGS = -std=c++11 -W -Wall -O3 -ffast-math -g $(CXXFLAGS_PLAFORM) CXXFLAGS = -std=c++11 -W -Wall -O3 -ffast-math -g $(CXXFLAGS_PLATFORM)
DEFINES = #-DSIMD DEFINES = #-DSIMD
BUILD_DIR = . BUILD_DIR = .
SRC = rotation.cpp \ SRC = rotation.cpp \
@ -12,7 +12,7 @@ OBJS = $(patsubst %.cpp,%.o,$(SRC))
IMG = img/lena_3000.pgm IMG = img/lena_3000.pgm
all: $(OBJS) all: $(OBJS)
$(CXX) $(CXXFLAGS) $(DEFINES) $(LFLAGS) $(OBJS) -o $(BUILD_DIR)/rotation $(CXX) $(CXXFLAGS) $(LFLAGS) $(OBJS) -o $(BUILD_DIR)/rotation
%.o: %.cpp $(HEADERS) %.o: %.cpp $(HEADERS)
$(CXX) $(CXXFLAGS) $(DEFINES) $< -c -o $@ $(CXX) $(CXXFLAGS) $(DEFINES) $< -c -o $@

2
configure vendored
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@ -10,7 +10,7 @@ case `uname -s` in
Linux) Linux)
echo 'CXX = g++' > Makefile.rules echo 'CXX = g++' > Makefile.rules
echo 'CXXFLAGS_PLATFORM = ' >> Makefile.rules echo 'CXXFLAGS_PLATFORM = -mssse3 -msse4.2' >> Makefile.rules
echo 'LFLAGS = ' >> Makefile.rules echo 'LFLAGS = ' >> Makefile.rules
;; ;;