Initial commitmain

1 files changed, 226 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9df0c19
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,226 @@
+TARGET   := vfetch
+MAIN_SRC := main.c
+LIB_SRC  := lib/miniaudio.c lib/pl_mpeg.c
+APP_SRCS := $(wildcard src/*.c)
+OBJS := $(MAIN_SRC:.c=.o) $(LIB_SRC:.c=.o) $(APP_SRCS:.c=.o)
+DEPS := $(OBJS:.o=.d)
+PROJECT_SRCS := $(MAIN_SRC) $(APP_SRCS) $(wildcard src/*.h)
+
+PKGS := chafa glib-2.0
+
+INSTALL_PATH := /usr/local/bin
+
+CC := $(firstword $(shell command -v clang gcc))
+ifeq ($(CC),)
+	$(error No compatible C compiler found.)
+endif
+
+PKG_CONFIG := $(shell command -v pkg-config)
+ifeq ($(PKG_CONFIG),)
+	$(error 'pkg-config' not found.)
+endif
+
+PKG_CFLAGS  := $(shell pkg-config --cflags $(PKGS) | sed 's/-I/-isystem /g')
+PKG_LDFLAGS := $(shell pkg-config --libs $(PKGS))
+
+DEPFLAGS := -MMD -MP
+
+CORE_CFLAGS := \
+							 -D_XOPEN_SOURCE=700 \
+							 -std=c11 \
+							 -isystem $(CURDIR)/lib \
+							 $(PKG_CFLAGS)
+
+STRICT_CFLAGS := \
+								 -pedantic-errors \
+								 -Wall \
+								 -Wextra \
+								 -Wpedantic \
+								 -Werror \
+								 -Wformat=2 \
+								 -Wformat-security \
+								 -Wformat-nonliteral \
+								 -Wformat-signedness \
+								 -Wstack-protector \
+								 -Wvla \
+								 -Wodr \
+								 -Wstrict-prototypes \
+								 -Wmissing-prototypes \
+								 -Wmissing-declarations \
+								 -Wmissing-include-dirs \
+								 -Wmissing-field-initializers \
+								 -Wredundant-decls \
+								 -Wpointer-arith \
+								 -Wpointer-sign \
+								 -Wabsolute-value \
+								 -Wconversion \
+								 -Wsign-conversion \
+								 -Wundef \
+								 -Winline \
+								 -Wcast-qual \
+								 -Wfloat-equal \
+								 -Wold-style-definition \
+								 -Woverlength-strings \
+								 -Wwrite-strings \
+								 -Wlogical-not-parentheses \
+								 -Wpacked \
+								 -Winit-self \
+								 -Wstrict-overflow=5 \
+								 -Wunused-macros \
+								 -Wunreachable-code \
+								 -Wdate-time \
+								 -Wbad-function-cast \
+								 -Wnested-externs \
+								 -Wswitch-default \
+								 -Wswitch-enum \
+								 -Wuninitialized \
+								 -Wdouble-promotion \
+								 -Wcast-function-type \
+								 -Wnull-dereference \
+								 -Wdisabled-optimization \
+								 -Wno-padded
+
+CLANG_SPECIFIC_STRICT_FLAGS := \
+															 -Wcomma \
+															 -Wshadow \
+															 -Wcast-align \
+															 -Wdocumentation \
+															 -Wstrict-aliasing \
+															 -Wpadded-bitfield \
+															 -Wformat-overflow \
+															 -Wformat-truncation \
+															 -Wimplicit-fallthrough
+
+GCC_SPECIFIC_STRICT_FLAGS := \
+														 -Walloc-zero \
+														 -Wsuggest-attribute=const \
+														 -Wsuggest-attribute=format \
+														 -Wshadow=local \
+														 -Wcast-align=strict \
+														 -Wimplicit-fallthrough=5 \
+														 -Wstrict-aliasing=2 \
+														 -Wformat-overflow=2 \
+														 -Wformat-truncation=2 \
+														 -Wjump-misses-init \
+														 -Wlogical-op \
+														 -Wuseless-cast \
+														 -Wduplicated-cond \
+														 -Wduplicated-branches \
+														 -Wswitch-unreachable \
+														 -Wpacked-bitfield-compat \
+														 -Wunsafe-loop-optimizations \
+														 -Wtrampolines
+
+ALL_STRICT_FLAGS := $(STRICT_CFLAGS) $(CLANG_SPECIFIC_STRICT_FLAGS) $(GCC_SPECIFIC_STRICT_FLAGS)
+
+RELEASE_CFLAGS := \
+									-O3 \
+									-flto=auto \
+									-fno-semantic-interposition \
+									-fstack-protector-strong \
+									-fstack-clash-protection \
+									-fPIE \
+									-D_FORTIFY_SOURCE=2 \
+									-ffunction-sections \
+									-fdata-sections \
+									-fcf-protection \
+									-march=native
+
+DEBUG_CFLAGS_COMMON := -g -Og -fno-omit-frame-pointer -fno-common -flto=auto
+ANALYZER_FLAGS_GCC := -fanalyzer
+SANITIZER_ASAN_FLAGS := -fsanitize=address,undefined,leak
+SANITIZER_TSAN_FLAGS := -fsanitize=thread
+
+COMMON_LDFLAGS := -pthread $(PKG_LDFLAGS) -lm -latomic
+RELEASE_LDFLAGS := -flto=auto -Wl,--gc-sections -Wl,--build-id=none -s -pie
+
+.PHONY: all fallback debug debug-threaded check clean install uninstall tidy iwyu format format-check
+.DELETE_ON_ERROR:
+
+CFLAGS := $(CORE_CFLAGS)
+LDFLAGS := $(COMMON_LDFLAGS)
+
+all: CFLAGS += $(RELEASE_CFLAGS)
+all: LDFLAGS += $(RELEASE_LDFLAGS)
+all: $(TARGET)
+
+fallback: $(TARGET)
+
+debug: CC := $(CC)
+debug: CFLAGS += $(STRICT_CFLAGS) $(DEBUG_CFLAGS_COMMON) $(SANITIZER_ASAN_FLAGS)
+debug: CFLAGS += $(if $(findstring clang,$(notdir $(CC))),$(CLANG_SPECIFIC_STRICT_FLAGS))
+debug: CFLAGS += $(if $(findstring gcc,$(notdir $(CC))),$(GCC_SPECIFIC_STRICT_FLAGS) $(ANALYZER_FLAGS_GCC))
+debug: LDFLAGS += $(SANITIZER_ASAN_FLAGS)
+debug: LDFLAGS += -flto=auto
+debug: $(TARGET)
+
+debug-threaded: CC := $(CC)
+debug-threaded: CFLAGS += $(STRICT_CFLAGS) $(DEBUG_CFLAGS_COMMON) $(SANITIZER_TSAN_FLAGS)
+debug-threaded: CFLAGS += $(if $(findstring clang,$(notdir $(CC))),$(CLANG_SPECIFIC_STRICT_FLAGS))
+debug-threaded: CFLAGS += $(if $(findstring gcc,$(notdir $(CC))),$(GCC_SPECIFIC_STRICT_FLAGS) $(ANALYZER_FLAGS_GCC)) 
+debug-threaded: LDFLAGS += $(SANITIZER_TSAN_FLAGS)
+debug-threaded: LDFLAGS += -flto=auto
+debug-threaded: $(TARGET)
+
+-include $(DEPS)
+
+$(MAIN_SRC:.c=.o): $(MAIN_SRC)
+	@echo "  CC (Strict) $<"
+	$(CC) $(DEPFLAGS) $(CFLAGS) -c $< -o $@
+
+src/%.o: src/%.c
+	@echo "  CC (Strict) $<"
+	$(CC) $(DEPFLAGS) $(CFLAGS) -c $< -o $@
+
+lib/%.o: lib/%.c
+	@echo "  CC (Lax) $<"
+	$(CC) $(DEPFLAGS) $(filter-out $(ALL_STRICT_FLAGS),$(CFLAGS)) -c $< -o $@
+
+IWYU := $(shell command -v include-what-you-use 2>/dev/null)
+
+$(TARGET): $(OBJS)
+	@echo "  CCLD    $@"
+	$(CC) $(OBJS) -o $@ $(LDFLAGS)
+	@echo "Build complete. Executable '$(TARGET)' created."
+
+check: debug tidy iwyu format-check
+
+clean:
+	@echo "Cleaning up..."
+	rm -f $(TARGET) $(OBJS) $(DEPS)
+	@echo "Clean complete."
+
+install: all
+	@echo "Installing $(TARGET) to $(INSTALL_PATH)..."
+	install -Dm755 "$(TARGET)" "$(INSTALL_PATH)/$(TARGET)"
+	@echo "Installation complete."
+
+uninstall:
+	@echo "Uninstalling $(TARGET)..."
+	rm -f "$(INSTALL_PATH)/$(TARGET)"
+	$(MAKE) clean
+	@echo "Uninstall complete."
+
+tidy:
+	@echo "  TIDY    Running clang-tidy..."
+	clang-tidy $(MAIN_SRC) $(APP_SRCS) -- $(CORE_CFLAGS) $(STRICT_CFLAGS) $(CLANG_SPECIFIC_STRICT_FLAGS)
+
+iwyu:
+	@if [ -z "$(IWYU)" ]; then \
+		echo "  SKIP    include-what-you-use not found on this system."; \
+	else \
+		for file in $(MAIN_SRC) $(APP_SRCS); do \
+			echo "  IWYU    $$file"; \
+			$(IWYU) -Xiwyu --error \
+							-Xiwyu --check_also="src/*.h" \
+							$(CORE_CFLAGS) $(STRICT_CFLAGS) $$file || exit 1; \
+		done; \
+	fi
+
+format:
+	@echo "  FORMAT  Applying source code formatting..."
+	clang-format -i $(PROJECT_SRCS)
+
+format-check:
+	@echo "  FORMAT  Checking source code formatting..."
+	clang-format --dry-run -Werror $(PROJECT_SRCS)