UNAME=$(shell uname) DEBUG=1 COVERAGE=0 INSTALL=install FLEX=flex BISON=bison
PREFIX=PUTINPREFIXHERE SYSCONFDIR=PUTINSYSCONFDIRHERE
I3_VERSION := '$(shell [ -f $(TOPDIR)/I3_VERSION ] && cat $(TOPDIR)/I3_VERSION)' VERSION := '$(shell [ -f $(TOPDIR)/VERSION ] && cat $(TOPDIR)/VERSION)' ifeq ('',$(I3_VERSION)) VERSION := $(shell git describe --tags --abbrev=0) I3_VERSION := '$(shell git describe --tags --always) ($(shell git log --pretty=format:%cd --date=short -n1), branch \"$(shell git describe --tags --always --all | sed s:heads/::)\")' endif
MAJOR_VERSION := $(shell echo ${VERSION} | cut -d '.' -f 1) MINOR_VERSION := $(shell echo ${VERSION} | cut -d '.' -f 2) PATCH_VERSION := $(shell echo ${VERSION} | cut -d '.' -f 3) ifeq (${PATCH_VERSION},) PATCH_VERSION := 0 endif
ifeq ($(DEBUG),1)
CFLAGS ?= -pipe -gdwarf-2 -g3 else CFLAGS ?= -pipe -O2 -freorder-blocks-and-partition endif
LDFLAGS ?= $(as_needed_LDFLAG)
I3_CFLAGS = PUTINOPTFLAGSHERE -std=c99
I3_CFLAGS += -Wall
I3_CFLAGS += -Wunused-value I3_CFLAGS += -Iinclude
I3_CPPFLAGS = -DI3_VERSION=\"${I3_VERSION}\" I3_CPPFLAGS += -DMAJOR_VERSION=${MAJOR_VERSION} I3_CPPFLAGS += -DMINOR_VERSION=${MINOR_VERSION} I3_CPPFLAGS += -DPATCH_VERSION=${PATCH_VERSION} I3_CPPFLAGS += -DSYSCONFDIR=\"${SYSCONFDIR}\" I3_CPPFLAGS += -DI3__FILE__=FILE
ifeq ($(shell which pkg-config 2>/dev/null 1>/dev/null || echo 1),1) $(error "pkg-config was not found") endif
cflags_for_lib = $(shell pkg-config --silence-errors --cflags $(1) 2>/dev/null) ldflags_for_lib = $(shell pkg-config --exists 2>/dev/null $(1) && pkg-config --libs $(1) 2>/dev/null || echo -l$(2))
XCB_CFLAGS := $(call cflags_for_lib, xcb) XCB_CFLAGS += $(call cflags_for_lib, xcb-event) XCB_LIBS := $(call ldflags_for_lib, xcb,xcb) XCB_LIBS += $(call ldflags_for_lib, xcb-event,xcb-event) ifeq ($(shell pkg-config --exists xcb-util 2>/dev/null || echo 1),1) XCB_CFLAGS += $(call cflags_for_lib, xcb-atom) XCB_CFLAGS += $(call cflags_for_lib, xcb-aux) XCB_LIBS += $(call ldflags_for_lib, xcb-atom,xcb-atom) XCB_LIBS += $(call ldflags_for_lib, xcb-aux,xcb-aux) XCB_CPPFLAGS+= -DXCB_COMPAT else XCB_CFLAGS += $(call cflags_for_lib, xcb-util) XCB_LIBS += $(call ldflags_for_lib, xcb-util) endif
XCB_KBD_CFLAGS := $(call cflags_for_lib, xcb-keysyms) XCB_KBD_LIBS := $(call ldflags_for_lib, xcb-keysyms,xcb-keysyms)
XCB_WM_CFLAGS := $(call cflags_for_lib, xcb-icccm) XCB_WM_CFLAGS += $(call cflags_for_lib, xcb-xinerama) XCB_WM_CFLAGS += $(call cflags_for_lib, xcb-randr) XCB_WM_LIBS := $(call ldflags_for_lib, xcb-icccm,xcb-icccm) XCB_WM_LIBS += $(call ldflags_for_lib, xcb-xinerama,xcb-xinerama) XCB_WM_LIBS += $(call ldflags_for_lib, xcb-randr,xcb-randr)
X11_CFLAGS := $(call cflags_for_lib, x11) X11_LIBS := $(call ldflags_for_lib, x11,X11)
XCURSOR_CFLAGS := $(call cflags_for_lib, xcursor) XCURSOR_LIBS := $(call ldflags_for_lib, xcursor,Xcursor)
YAJL_CFLAGS := $(call cflags_for_lib, yajl)
YAJL_CFLAGS += -idirafter $(TOPDIR)/yajl-fallback YAJL_LIBS := $(call ldflags_for_lib, yajl,yajl)
LIBEV_CFLAGS := $(call cflags_for_lib, libev) LIBEV_LIBS := $(call ldflags_for_lib, libev,ev)
PCRE_CFLAGS := $(call cflags_for_lib, libpcre) ifeq ($(shell pkg-config --atleast-version=8.10 libpcre 2>/dev/null && echo 1),1) I3_CPPFLAGS += -DPCRE_HAS_UCP=1 endif PCRE_LIBS := $(call ldflags_for_lib, libpcre,pcre)
LIBSN_CFLAGS := $(call cflags_for_lib, libstartup-notification-1.0) LIBSN_LIBS := $(call ldflags_for_lib, libstartup-notification-1.0,startup-notification-1)
PANGO_CFLAGS := $(call cflags_for_lib, cairo) PANGO_CFLAGS += $(call cflags_for_lib, pangocairo) I3_CPPFLAGS += -DPANGO_SUPPORT=1 PANGO_LIBS := $(call ldflags_for_lib, cairo) PANGO_LIBS += $(call ldflags_for_lib, pangocairo)
LIBS = -L$(TOPDIR) -li3
ifneq (,$(filter Linux GNU GNU/%, $(UNAME))) as_needed_LDFLAG = -Wl,--as-needed endif
ifeq ($(UNAME),NetBSD)
I3_CFLAGS += -idirafter /usr/pkg/include I3_LDFLAGS += -Wl,-rpath,/usr/local/lib -Wl,-rpath,/usr/pkg/lib endif
ifeq ($(UNAME),OpenBSD) I3_CFLAGS += -I${X11BASE}/include LIBS += -liconv I3_LDFLAGS += -L${X11BASE}/lib endif
ifeq ($(UNAME),FreeBSD) LIBS += -liconv endif
ifeq ($(UNAME),Darwin) LIBS += -liconv else
LIBS += -lrt endif
ifneq (,$(filter Linux GNU GNU/%, $(UNAME))) I3_CPPFLAGS += -D_GNU_SOURCE endif
ifeq ($(COVERAGE),1) I3_CFLAGS += -fprofile-arcs -ftest-coverage LIBS += -lgcov endif
V ?= 0 ifeq ($(V),0)
.SILENT:
V_ASCIIDOC = echo ASCIIDOC $@; V_POD2HTML = echo POD2HTML $@; V_POD2MAN = echo POD2MAN $@; V_A2X = echo A2X $@; endif
.PHONY: install clean dist distclean