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https://github.com/krgamestudios/Toy.git
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106 lines
3.2 KiB
Makefile
106 lines
3.2 KiB
Makefile
#compiler settings
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CC=gcc
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CFLAGS+=-std=c17 -g -Wall -Werror -Wno-unused-parameter -Wno-unused-function -Wno-unused-variable -Wformat=2
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LIBS+=-lm
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LDFLAGS+=
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ifeq ($(shell uname),Linux)
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LDFLAGS=-Wl,--gc-sections
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else ifeq ($(OS),Windows_NT)
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LDFLAGS=-Wl,--gc-sections
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else ifeq ($(shell uname),Darwin)
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LDFLAGS=-Wl,-dead_strip
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else
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@echo "LDFLAGS set failed - what platform is this?"
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endif
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#directories
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TEST_ROOTDIR=..
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TEST_SOURCEDIR=$(TEST_ROOTDIR)/$(TOY_SOURCEDIR)
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TEST_CASESDIR=cases
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TEST_OUTDIR=out
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TEST_OBJDIR=obj
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#file names
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TEST_SOURCEFILES=$(wildcard $(TEST_SOURCEDIR)/*.c)
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TEST_CASESFILES=$(wildcard $(TEST_CASESDIR)/test_*.c)
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#build the object files, compile the test cases, and run
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all: clean build-source build-cases build-link build-run
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#targets for each step
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.PHONY: build-source
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build-source: $(TEST_OUTDIR) $(TEST_OBJDIR) $(addprefix $(TEST_OBJDIR)/,$(notdir $(TEST_SOURCEFILES:.c=.o)))
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.PHONY: build-cases
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build-cases: $(TEST_OUTDIR) $(TEST_OBJDIR) $(addprefix $(TEST_OBJDIR)/,$(notdir $(TEST_CASESFILES:.c=.o)))
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.PHONY: build-link
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build-link: $(TEST_OUTDIR) $(TEST_OBJDIR) $(addprefix $(TEST_OUTDIR)/,$(notdir $(TEST_CASESFILES:%.c=%.exe)))
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.PHONY: build-run
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build-run: $(addprefix $(TEST_OUTDIR)/,$(notdir $(TEST_CASESFILES:%.c=%.exe))) $(addprefix $(TEST_OUTDIR)/,$(notdir $(TEST_CASESFILES:%.c=%.run)))
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#util targets
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$(TEST_OUTDIR):
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mkdir $(TEST_OUTDIR)
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$(TEST_OBJDIR):
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mkdir $(TEST_OBJDIR)
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#compilation steps
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$(TEST_OBJDIR)/%.o: $(TEST_SOURCEDIR)/%.c
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$(CC) -c -o $@ $< $(addprefix -I,$(TEST_SOURCEDIR)) $(CFLAGS) -fdata-sections -ffunction-sections
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$(TEST_OBJDIR)/%.o: $(TEST_CASESDIR)/%.c
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$(CC) -c -o $@ $< $(addprefix -I,$(TEST_SOURCEDIR) $(TEST_CASESDIR)) $(CFLAGS) -fdata-sections -ffunction-sections
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$(TEST_OUTDIR)/%.exe: $(TEST_OBJDIR)/%.o
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@$(CC) -o $@ $< $(addprefix $(TEST_OBJDIR)/,$(notdir $(TEST_SOURCEFILES:.c=.o))) $(CFLAGS) $(LIBS) $(LDFLAGS)
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.PRECIOUS: $(TEST_OUTDIR)/%.run
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$(TEST_OUTDIR)/%.run: $(TEST_OUTDIR)/%.exe
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$<
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#debugging targets
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all-gdb: clean build-source build-cases build-link build-run-gdb
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.PHONY: build-run-gdb
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build-run-gdb: $(addprefix $(TEST_OUTDIR)/,$(notdir $(TEST_CASESFILES:%.c=%.exe))) $(addprefix $(TEST_OUTDIR)/,$(notdir $(TEST_CASESFILES:%.c=%.run-gdb)))
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.PRECIOUS: $(TEST_OUTDIR)/%.run-gdb
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$(TEST_OUTDIR)/%.run-gdb: $(TEST_OUTDIR)/%.exe
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gdb $< -ex "run" --batch
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#util commands
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.PHONY: clean
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clean:
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ifeq ($(shell uname),Linux)
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find . -type f -name '*.o' -delete
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find . -type f -name '*.a' -delete
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find . -type f -name '*.exe' -delete
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find . -type f -name '*.dll' -delete
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find . -type f -name '*.lib' -delete
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find . -type f -name '*.so' -delete
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find . -type f -name '*.dylib' -delete
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find . -type d -name 'out' -delete
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find . -type d -name 'obj' -delete
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else ifeq ($(OS),Windows_NT)
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$(RM) *.o *.a *.exe *.dll *.lib *.so *.dylib
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$(RM) out
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$(RM) obj
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else ifeq ($(shell uname),Darwin)
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find . -type f -name '*.o' -delete
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find . -type f -name '*.a' -delete
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find . -type f -name '*.exe' -delete
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find . -type f -name '*.dll' -delete
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find . -type f -name '*.lib' -delete
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find . -type f -name '*.so' -delete
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find . -type f -name '*.dylib' -delete
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find . -type d -name 'out' -delete
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find . -type d -name 'obj' -delete
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else
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@echo "Deletion failed - what platform is this?"
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endif
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