193 lines
5.1 KiB
Makefile
193 lines
5.1 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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APPDIR ?= $(PREFIX)/share/applications
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ICODIR ?= $(PREFIX)/share/icons/hicolor/
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PACKAGES = x11 xcomposite xfixes xdamage xrender xext xrandr
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LIBS = -lm -lrt
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INCS =
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OBJS = compton.o config.o win.o x.o
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# === Configuration flags ===
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CFG = -std=c11 -D_GNU_SOURCE -Wall -Wextra -Wno-unused-parameter
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ifeq "$(CC)" "clang"
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CFG += -Wconditional-uninitialized
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endif
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# ==== Xinerama ====
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# Enables support for --xinerama-shadow-crop
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ifeq "$(NO_XINERAMA)" ""
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CFG += -DCONFIG_XINERAMA
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PACKAGES += xinerama
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endif
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# ==== libconfig ====
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# Enables configuration file parsing support
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ifeq "$(NO_LIBCONFIG)" ""
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CFG += -DCONFIG_LIBCONFIG
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PACKAGES += libconfig
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OBJS += config_libconfig.o
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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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LIBCONFIG_VER = $(shell pkg-config --atleast-version=1.4 libconfig; echo $$?)
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ifeq ($LIBCONFIG_VER, 1)
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$(error "Your libconfig is too old, at least 1.4 is required")
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endif
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endif
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# ==== PCRE regular expression ====
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# Enables support for PCRE regular expression pattern in window conditions
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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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# Enables JIT support in libpcre
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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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# Enables support for "drm" VSync method
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ifeq "$(NO_VSYNC_DRM)" ""
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INCS += $(shell pkg-config --cflags libdrm)
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CFG += -DCONFIG_VSYNC_DRM
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endif
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# ==== OpenGL ====
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# Enables support for GLX backend, OpenGL VSync methods, etc.
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ifneq "$(NO_VSYNC_OPENGL)" ""
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NO_OPENGL=$(NO_VSYNC_OPENGL)
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endif
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ifeq "$(NO_OPENGL)" ""
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CFG += -DCONFIG_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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OBJS += opengl.o
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endif
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# ==== D-Bus ====
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# Enables support for --dbus (D-Bus remote control)
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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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# ==== X Sync ====
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# Enables support for --xrender-sync-fence
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ifeq "$(NO_XSYNC)" ""
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CFG += -DCONFIG_XSYNC
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endif
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OBJS += c2.o
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# ==== X resource checker ====
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# Enable X resource leakage checking (Pixmap only, presently)
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ifneq "$(ENABLE_XRESCHECK)" ""
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CFG += -DDEBUG_XRC
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OBJS += xrescheck.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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BUILD_TYPE ?= "Debug"
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ifeq "$(BUILD_TYPE)" "Release"
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CFG += -DNDEBUG -O2 -D_FORTIFY_SOURCE=2
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else ifeq "$(BUILD_TYPE)" "Debug"
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CFG += -ggdb -Wshadow
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endif
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ifeq "$(ENABLE_SAN)" "1"
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CFG += -fsanitize=address,undefined
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else ifeq "$(ENABLE_SAN)" "thread"
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CFG += -fsanitize=thread
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else ifeq "$(ENABLE_SAN)" "memory"
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CFG += -fsanitize=memory
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endif
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LIBS += $(shell pkg-config --libs $(PACKAGES))
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INCS += $(shell pkg-config --cflags $(PACKAGES))
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BINS = compton bin/compton-trans
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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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src/.clang_complete: Makefile
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@(for i in $(filter-out -O% -DNDEBUG, $(CFG) $(CPPFLAGS) $(INCS)); do echo "$$i"; done) > $@
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.deps:
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mkdir -p $@
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.deps/%.d: src/%.c | .deps
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@set -e; rm -f $@; \
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$(CC) -M $(CPPFLAGS) $< > $@.$$$$; \
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sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
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rm -f $@.$$$$
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%.o: src/%.c
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$(CC) $(CFG) $(CPPFLAGS) $(INCS) -c src/$*.c -o $@
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compton: $(OBJS)
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$(CC) $(CFG) $(CPPFLAGS) $(LDFLAGS) -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: $(BINS) docs
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@install -d "$(DESTDIR)$(BINDIR)" "$(DESTDIR)$(MANDIR)" "$(DESTDIR)$(APPDIR)"
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@install -m755 $(BINS) "$(DESTDIR)$(BINDIR)"/
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ifneq "$(MANPAGES)" ""
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@install -m644 $(MANPAGES) "$(DESTDIR)$(MANDIR)"/
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endif
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@install -d \
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"$(DESTDIR)$(ICODIR)/scalable/apps" \
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"$(DESTDIR)$(ICODIR)/48x48/apps"
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@install -m644 media/compton.svg "$(DESTDIR)$(ICODIR)/scalable/apps"/
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@install -m644 media/icons/48x48/compton.png "$(DESTDIR)$(ICODIR)/48x48/apps"/
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@install -m644 compton.desktop "$(DESTDIR)$(APPDIR)"/
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ifneq "$(DOCDIR)" ""
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@install -d "$(DESTDIR)$(DOCDIR)"
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@install -m644 README.md compton.sample.conf "$(DESTDIR)$(DOCDIR)"/
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@install -m755 dbus-examples/cdbus-driver.sh "$(DESTDIR)$(DOCDIR)"/
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endif
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uninstall:
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@rm -f "$(DESTDIR)$(BINDIR)/compton" "$(DESTDIR)$(BINDIR)/compton-trans"
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@rm -f $(addprefix "$(DESTDIR)$(MANDIR)"/, compton.1 compton-trans.1)
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@rm -f "$(DESTDIR)$(APPDIR)/compton.desktop"
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ifneq "$(DOCDIR)" ""
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@rm -f $(addprefix "$(DESTDIR)$(DOCDIR)"/, README.md compton.sample.conf cdbus-driver.sh)
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endif
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clean:
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@rm -f $(OBJS) compton $(MANPAGES) $(MANPAGES_HTML) .clang_complete
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@rm -rf .deps
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version:
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@echo "$(COMPTON_VERSION)"
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.PHONY: uninstall clean docs version
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include $(addprefix .deps/,$(OBJS:.o=.d))
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