diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 226 |
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) |