2024-09-12 01:00:29 +02:00
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# Makefile
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TARGETS = hp48-sdl2
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PKG_CONFIG ?= pkg-config
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MAKEFLAGS +=-j$(NUM_CORES) -l$(NUM_CORES)
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DOTOS = src/ui.o \
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2024-09-12 08:11:42 +02:00
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src/config.o \
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src/emulator.o \
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2024-09-12 01:00:29 +02:00
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src/main.o
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cc-option = $(shell if $(CC) $(1) -c -x c /dev/null -o /dev/null > /dev/null 2>&1; \
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then echo $(1); fi)
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ifeq ($(FULL_WARNINGS), no)
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EXTRA_WARNING_FLAGS := -Wno-unused-function \
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-Wno-redundant-decls \
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$(call cc-option,-Wno-maybe-uninitialized) \
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$(call cc-option,-Wno-discarded-qualifiers) \
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$(call cc-option,-Wno-uninitialized) \
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$(call cc-option,-Wno-ignored-qualifiers)
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endif
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ifeq ($(FULL_WARNINGS), yes)
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EXTRA_WARNING_FLAGS := -Wunused-function \
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-Wredundant-decls \
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-fsanitize-trap \
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$(call cc-option,-Wunused-variable)
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endif
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override CFLAGS := -std=c11 \
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-Wall -Wextra -Wpedantic \
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-Wformat=2 -Wshadow \
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-Wwrite-strings -Wstrict-prototypes -Wold-style-definition \
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-Wnested-externs -Wmissing-include-dirs \
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-Wdouble-promotion \
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-Wno-sign-conversion \
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-Wno-unused-variable \
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-Wno-unused-parameter \
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-Wno-conversion \
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-Wno-format-nonliteral \
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$(call cc-option,-Wjump-misses-init) \
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$(call cc-option,-Wlogical-op) \
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$(call cc-option,-Wno-unknown-warning-option) \
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$(EXTRA_WARNING_FLAGS) \
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$(shell "$(PKG_CONFIG)" --cflags sdl2) \
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$(CFLAGS)
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override CPPFLAGS := -I./src/ -D_GNU_SOURCE=1 \
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-DVERSION_MAJOR=$(VERSION_MAJOR) \
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-DVERSION_MINOR=$(VERSION_MINOR) \
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-DPATCHLEVEL=$(PATCHLEVEL) \
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$(CPPFLAGS)
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LIBS = -lm $(shell "$(PKG_CONFIG)" --libs sdl2)
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# SDLCFLAGS = $(shell "$(PKG_CONFIG)" --cflags sdl2)
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# SDLLIBS = $(shell "$(PKG_CONFIG)" --libs sdl2)
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# override CFLAGS += $(SDLCFLAGS) -DHAS_SDL2=1
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# LIBS += $(SDLLIBS)
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.PHONY: all clean clean-all pretty-code install mrproper
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all: $(TARGETS)
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hp48-sdl2: $(DOTOS)
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# Binaries
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$(TARGETS):
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$(CC) $^ -o $@ $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(LIBS)
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# Cleaning
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clean:
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rm -f src/*.o
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mrproper: clean
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rm -f $(TARGETS)
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clean-all: mrproper
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# Formatting
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pretty-code:
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clang-format -i src/*.c src/*.h
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