makefile tweak
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@ -5,22 +5,26 @@
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# make run
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# make run
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# Compiler
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# Compiler
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CC=gcc
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CC=gcc # required for nested functions
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# CC=tcc # <= faster compilation
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# CC=tcc # <= faster compilation
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# Main file
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# Main file
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SRC=example.c ../../squiggle.c ../../squiggle_more.c
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SRC=example.c ../../squiggle.c ../../squiggle_more.c
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OUTPUT=example
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OUTPUT=./example
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## Dependencies
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## Dependencies
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OPENMP=-fopenmp
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MATH=-lm
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MATH=-lm
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DEPENDENCIES=$(MATH) $(OPENMP)
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# OPENMP=-fopenmp
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## Flags
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## Flags
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DEBUG= #'-g'
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DEBUG= #'-g'
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STANDARD=-std=c99
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STANDARD=-std=c99 ## gnu99 allows for nested functions.
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EXTENSIONS= #-fnested-functions
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WARNINGS=-Wall
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WARNINGS=-Wall
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OPTIMIZED=-O3 #-Ofast
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OPTIMIZED=-O3#-Ofast
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# OPENMP=-fopenmp
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CFLAGS=$(DEBUG) $(STANDARD) $(EXTENSIONS) $(WARNINGS) $(OPTIMIZED)
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## Formatter
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## Formatter
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STYLE_BLUEPRINT=webkit
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STYLE_BLUEPRINT=webkit
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@ -28,13 +32,14 @@ FORMATTER=clang-format -i -style=$(STYLE_BLUEPRINT)
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## make build
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## make build
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build: $(SRC)
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build: $(SRC)
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$(CC) $(OPTIMIZED) $(DEBUG) $(SRC) $(MATH) -o $(OUTPUT)
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# gcc -std=gnu99 example.c -lm -o example
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$(CC) $(CFLAGS) $(SRC) $(DEPENDENCIES) -o $(OUTPUT)
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format: $(SRC)
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format: $(SRC)
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$(FORMATTER) $(SRC)
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$(FORMATTER) $(SRC)
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run: $(SRC) $(OUTPUT)
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run: $(SRC) $(OUTPUT)
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OMP_NUM_THREADS=1 ./$(OUTPUT) && echo
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./$(OUTPUT) && echo
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time-linux:
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time-linux:
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@echo "Requires /bin/time, found on GNU/Linux systems" && echo
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@echo "Requires /bin/time, found on GNU/Linux systems" && echo
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