118 lines
2.8 KiB
Makefile
118 lines
2.8 KiB
Makefile
# Use tab to indent recipe lines, spaces to indent other lines, otherwise
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# GNU make may get unhappy.
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CC ?= gcc
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PREFIX ?= /usr
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BINDIR ?= $(PREFIX)/bin
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MANDIR ?= $(PREFIX)/share/man/man1
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PACKAGES = x11 xcomposite xfixes xdamage xrender xext xrandr
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LIBS = -lm -lrt
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INCS =
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OBJS = compton.o
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# === Configuration flags ===
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CFG =
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# ==== libconfig ====
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ifeq "$(NO_LIBCONFIG)" ""
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CFG += -DCONFIG_LIBCONFIG
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PACKAGES += libconfig
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# libconfig-1.3* does not define LIBCONFIG_VER* macros, so we use
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# pkg-config to determine its version here
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CFG += $(shell pkg-config --atleast-version=1.4 libconfig || echo '-DCONFIG_LIBCONFIG_LEGACY')
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endif
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# ==== PCRE regular expression ====
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ifeq "$(NO_REGEX_PCRE)" ""
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CFG += -DCONFIG_REGEX_PCRE
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LIBS += $(shell pcre-config --libs)
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INCS += $(shell pcre-config --cflags)
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ifeq "$(NO_REGEX_PCRE_JIT)" ""
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CFG += -DCONFIG_REGEX_PCRE_JIT
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endif
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endif
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# ==== DRM VSync ====
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ifeq "$(NO_VSYNC_DRM)" ""
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CFG += -DCONFIG_VSYNC_DRM
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endif
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# ==== OpenGL VSync ====
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ifeq "$(NO_VSYNC_OPENGL)" ""
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CFG += -DCONFIG_VSYNC_OPENGL
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# -lGL must precede some other libraries, or it segfaults on FreeBSD (#74)
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LIBS := -lGL $(LIBS)
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endif
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# ==== D-Bus ====
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ifeq "$(NO_DBUS)" ""
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CFG += -DCONFIG_DBUS
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PACKAGES += dbus-1
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OBJS += dbus.o
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endif
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# ==== C2 ====
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ifeq "$(NO_C2)" ""
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CFG += -DCONFIG_C2
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OBJS += c2.o
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endif
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# === Version string ===
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COMPTON_VERSION ?= git-$(shell git describe --always --dirty)-$(shell git log -1 --date=short --pretty=format:%cd)
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CFG += -DCOMPTON_VERSION="\"$(COMPTON_VERSION)\""
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LDFLAGS ?= -Wl,-O1 -Wl,--as-needed
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CFLAGS ?= -DNDEBUG -O2 -D_FORTIFY_SOURCE=2
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CFLAGS += $(CFG)
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LIBS += $(shell pkg-config --libs $(PACKAGES))
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INCS += $(shell pkg-config --cflags $(PACKAGES))
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CFLAGS += -Wall -std=c99
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MANPAGES = man/compton.1 man/compton-trans.1
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MANPAGES_HTML = $(addsuffix .html,$(MANPAGES))
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# === Recipes ===
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.DEFAULT_GOAL := compton
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.clang_complete: Makefile
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@(for i in $(filter-out -O% -DNDEBUG, $(CFLAGS) $(INCS)); do echo "$$i"; done) > $@
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%.o: src/%.c src/%.h src/common.h
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$(CC) $(CFLAGS) $(INCS) -c src/$*.c
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compton: $(OBJS)
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$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(OBJS) $(LIBS)
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man/%.1: man/%.1.asciidoc
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a2x --format manpage $<
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man/%.1.html: man/%.1.asciidoc
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asciidoc $<
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docs: $(MANPAGES) $(MANPAGES_HTML)
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install: compton docs
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@install -Dm755 compton "$(DESTDIR)$(BINDIR)"/compton
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@install -Dm755 bin/compton-trans "$(DESTDIR)$(BINDIR)"/compton-trans
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@install -Dm644 man/compton.1 "$(DESTDIR)$(MANDIR)"/compton.1
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@install -Dm644 man/compton-trans.1 "$(DESTDIR)$(MANDIR)"/compton-trans.1
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uninstall:
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@rm -f "$(DESTDIR)$(BINDIR)/compton"
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@rm -f "$(DESTDIR)$(BINDIR)/compton-trans"
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@rm -f "$(DESTDIR)$(MANDIR)/compton.1"
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@rm -f "$(DESTDIR)$(MANDIR)/compton-trans.1"
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clean:
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@rm -f $(OBJS) compton $(MANPAGES) $(MANPAGES_HTML) .clang_complete
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version:
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@echo "$(COMPTON_VERSION)"
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.PHONY: uninstall clean docs version
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