diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 113 |
1 files changed, 39 insertions, 74 deletions
@@ -1,91 +1,56 @@ -# tools -CC ?= cc -PKG_CONFIG ?= pkg-config - -# install dirs -PREFIX ?= /usr/local -DESTDIR ?= -BIN := sxwm -MAN := docs/sxwm.1 -MAN_DIR := $(PREFIX)/share/man/man1 -XSESSIONS := $(DESTDIR)$(PREFIX)/share/xsessions +# paths +PREFIX = /usr/local +MANPREFIX = ${PREFIX}/share/man -# layout -SRC_DIR := src/ -OBJ_DIR := build/ -SRC := $(wildcard $(SRC_DIR)/*.c) -OBJ := $(patsubst $(SRC_DIR)/%.c,$(OBJ_DIR)/%.o,$(SRC)) -DEP := $(OBJ:.o=.d) +# libs +LIBS = -lX11 -lXinerama -lXcursor # flags -CPPFLAGS ?= -Isrc -D_FORTIFY_SOURCE=2 - -# compile flags + warnings, hardening -CFLAGS ?= -std=c99 -Os -pipe \ - -Wall -Wextra -Wformat=2 -Werror=format-security \ - -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings \ - -Wmissing-prototypes -Wstrict-prototypes -Wswitch-enum \ - -Wundef -Wvla -fno-common -fno-strict-aliasing \ - -fstack-protector-strong -fPIE - -# linker -LDFLAGS ?= -Wl,-O1 -pie - -# libraries -LDLIBS ?= -lX11 -lXinerama -lXcursor +CPPFLAGS = -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 +CFLAGS = -std=c99 -pedantic -Wall -Wextra -Os ${CPPFLAGS} +LDFLAGS = ${LIBS} -# prefer pkg-confgi -ifneq ($(shell $(PKG_CONFIG) --exists x11 xinerama xcursor && echo yes),) -CPPFLAGS += $(shell $(PKG_CONFIG) --cflags x11 xinerama xcursor) -LDLIBS := $(shell $(PKG_CONFIG) --libs x11 xinerama xcursor) -endif - -.PHONY: all clean install uninstall clangd -.SUFFIXES: +# tools +CC = cc -all: $(BIN) +# files +SRC = src/sxwm.c src/parser.c +OBJ = build/sxwm.o build/parser.o -$(BIN): $(OBJ) - $(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS) +all: sxwm -$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c | $(OBJ_DIR) - @mkdir -p $(dir $@) - $(CC) $(CPPFLAGS) $(CFLAGS) -MMD -MP -c -o $@ $< +# rules +build/sxwm.o: src/sxwm.c + mkdir -p build + ${CC} -c ${CFLAGS} src/sxwm.c -o build/sxwm.o --include $(DEP) +build/parser.o: src/parser.c + mkdir -p build + ${CC} -c ${CFLAGS} src/parser.c -o build/parser.o -$(OBJ_DIR): - @mkdir -p $@ +sxwm: ${OBJ} + ${CC} -o sxwm ${OBJ} ${LDFLAGS} clean: - @rm -rf $(OBJ_DIR) $(BIN) + rm -rf build sxwm install: all - @echo "installing $(BIN) to $(DESTDIR)$(PREFIX)/bin..." - @mkdir -p "$(DESTDIR)$(PREFIX)/bin" - @install -m 755 $(BIN) "$(DESTDIR)$(PREFIX)/bin/$(BIN)" - @echo "installing sxwm.desktop to $(XSESSIONS)..." - @mkdir -p "$(XSESSIONS)" - @install -m 644 docs/sxwm.desktop "$(XSESSIONS)/sxwm.desktop" - @echo "installing man page to $(DESTDIR)$(MAN_DIR)..." - @mkdir -p "$(DESTDIR)$(MAN_DIR)" - @install -m 644 $(MAN) "$(DESTDIR)$(MAN_DIR)/" - @echo "copying default config to $(DESTDIR)$(PREFIX)/share/sxwmrc..." - @mkdir -p "$(DESTDIR)$(PREFIX)/share" - @install -m 644 default_sxwmrc "$(DESTDIR)$(PREFIX)/share/sxwmrc" - @echo "installation complete :)" + mkdir -p ${DESTDIR}${PREFIX}/bin + cp -f sxwm ${DESTDIR}${PREFIX}/bin/ + chmod 755 ${DESTDIR}${PREFIX}/bin/sxwm + mkdir -p ${DESTDIR}${MANPREFIX}/man1 + cp -f docs/sxwm.1 ${DESTDIR}${MANPREFIX}/man1/ + chmod 644 ${DESTDIR}${MANPREFIX}/man1/sxwm.1 + mkdir -p ${DESTDIR}${PREFIX}/share + cp -f default_sxwmrc ${DESTDIR}${PREFIX}/share/sxwmrc uninstall: - @echo "uninstalling $(BIN) from $(DESTDIR)$(PREFIX)/bin..." - @rm -f "$(DESTDIR)$(PREFIX)/bin/$(BIN)" - @echo "uninstalling sxwm.desktop from $(XSESSIONS)..." - @rm -f "$(XSESSIONS)/sxwm.desktop" - @echo "uninstalling man page from $(DESTDIR)$(MAN_DIR)..." - @rm -f "$(DESTDIR)$(MAN_DIR)/$(MAN)" - @echo "uninstallation complete :)" + rm -f ${DESTDIR}${PREFIX}/bin/sxwm \ + ${DESTDIR}${MANPREFIX}/man1/sxwm.1 \ + ${DESTDIR}${PREFIX}/share/sxwmrc -# dev tools clangd: - @echo "generating compile_flags.txt" - @rm -f compile_flags.txt - @for flag in $(CPPFLAGS) $(CFLAGS); do echo $$flag >> compile_flags.txt; done + rm -f compile_flags.txt + for f in ${CFLAGS}; do echo $$f >> compile_flags.txt; done + +.PHONY: all clean install uninstall clangd |