Makefile

CC := $(CROSS_COMPILE)gcc
WINDRES := $(CROSS_COMPILE)windres

XGETTEXT := xgettext
MSGFMT := msgfmt

PLATFORM := $(shell $(CC) -dumpmachine | awk -F - '{ print $$NF }')

purple_name := purple

PURPLE_CFLAGS := $(shell pkg-config --cflags $(purple_name))
PURPLE_LIBS := $(shell pkg-config --libs $(purple_name))
PURPLE_LIBDIR := $(shell pkg-config --variable=libdir $(purple_name))
PURPLE_DATADIR := $(shell pkg-config --variable=datadir $(purple_name))
PURPLE_PLUGINDIR := $(shell pkg-config --variable=plugindir $(purple_name))

GIO_CFLAGS := $(shell pkg-config --cflags gio-2.0)
GIO_LIBS := $(shell pkg-config --libs gio-2.0)

# default configuration options
CVR := y
LIBSIREN := y
LIBMSPACK := y
PLUS_SOUNDS := y
DEBUG := y
DIRECTCONN := y
GIO := y

CFLAGS := -O2

EXTRA_WARNINGS := -Wall -Wextra -Wformat-nonliteral -Wcast-align -Wpointer-arith \
	-Wbad-function-cast -Wmissing-prototypes -Wstrict-prototypes \
	-Wmissing-declarations -Winline -Wundef -Wnested-externs -Wcast-qual \
	-Wshadow -Wwrite-strings -Wno-unused-parameter -Wfloat-equal -std=c99

SIMPLE_WARNINGS := -Wall -Wextra -std=c99 -Wno-unused-parameter -Wmissing-prototypes

OTHER_WARNINGS := -D_FORTIFY_SOURCE=2 -fstack-protector -g3 -Wdisabled-optimization \
	-Wendif-labels -Wformat=2 -Wstack-protector -Wswitch

CFLAGS += -Wall $(SIMPLE_WARNINGS)

ifdef DEBUG
  override CFLAGS += -ggdb
endif

ifdef DEVEL
  override CFLAGS += -DPECAN_DEVEL
endif

override CFLAGS += -D_XOPEN_SOURCE
override CFLAGS += -I. -DENABLE_NLS -DHAVE_LIBPURPLE -DPURPLE_DEBUG

ifdef CVR
  override CFLAGS += -DPECAN_CVR
endif

ifndef DO_NOT_USE_PSM
  override CFLAGS += -DPECAN_USE_PSM
endif

ifdef LIBSIREN
  override CFLAGS += -DPECAN_LIBSIREN
  LIBSIREN_LIBS := -lm
endif

ifdef LIBMSPACK
  override CFLAGS += -DPECAN_LIBMSPACK
  LIBMSPACK_LIBS := -lm
endif

ifdef PLUS_SOUNDS
  override CFLAGS += -DRECEIVE_PLUS_SOUNDS
endif

ifdef GIO
  override CFLAGS += -DUSE_GIO
endif

# extra debugging
override CFLAGS += -DPECAN_DEBUG_SLP

LDFLAGS := -Wl,-undefined,error

objects := msn.o \
	   nexus.o \
	   notification.o \
	   page.o \
	   session.o \
	   switchboard.o \
	   sync.o \
	   pn_log.o \
	   pn_printf.o \
	   pn_util.o \
	   pn_buffer.o \
	   pn_error.o \
	   pn_status.o \
	   pn_oim.o \
	   pn_dp_manager.o \
	   pn_auth.o \
	   cmd/cmdproc.o \
	   cmd/command.o \
	   cmd/msg.o \
	   cmd/table.o \
	   cmd/transaction.o \
	   io/pn_parser.o \
	   ab/pn_group.o \
	   ab/pn_contact.o \
	   ab/pn_contactlist.o \
	   io/pn_stream.o \
	   io/pn_node.o \
	   io/pn_cmd_server.o \
	   io/pn_http_server.o \
	   io/pn_ssl_conn.o \
	   fix_purple.o

ifdef CVR
  objects += cvr/pn_peer_call.o \
	     cvr/pn_peer_link.o \
	     cvr/pn_peer_msg.o \
	     cvr/pn_msnobj.o
  objects += libpurple/xfer.o
endif

ifdef DIRECTCONN
  objects += cvr/pn_direct_conn.o
  objects += io/pn_dc_conn.o
  override CFLAGS += -DMSN_DIRECTCONN
endif

ifdef LIBSIREN
  objects += ext/libsiren/common.o \
	     ext/libsiren/dct4.o \
	     ext/libsiren/decoder.o \
	     ext/libsiren/huffman.o \
	     ext/libsiren/rmlt.o \
	     pn_siren7.o
endif

ifdef LIBMSPACK
  objects += ext/libmspack/cabd.o \
	     ext/libmspack/mszipd.o \
	     ext/libmspack/lzxd.o \
	     ext/libmspack/qtmd.o \
	     ext/libmspack/system.o
endif

sources := $(objects:.o=.c)
deps := $(objects:.o=.d)

CATALOGS := ar da de eo es fi fr tr hu it nb nl pt_BR pt sr sv tr zh_CN zh_TW

ifeq ($(PLATFORM),darwin)
  SHLIBEXT := dylib
else
ifeq ($(PLATFORM),mingw32)
  SHLIBEXT := dll
  LDFLAGS += -Wl,--enable-auto-image-base -L./win32
  objects += win32/resource.res
else
  SHLIBEXT := so
endif
endif

ifdef STATIC
  SHLIBEXT := a
  override CFLAGS += -DSTATIC_PECAN
else
ifneq ($(PLATFORM),mingw32)
  override CFLAGS += -fPIC
endif
endif

plugin := libmsn-pecan.$(SHLIBEXT)

.PHONY: clean

all: $(plugin)

version := $(shell ./get-version)

# pretty print
ifndef V
QUIET_CC    = @echo '   CC         '$@;
QUIET_LINK  = @echo '   LINK       '$@;
QUIET_CLEAN = @echo '   CLEAN      '$@;
QUIET_MO    = @echo '   MSGFMT     '$@;
QUIET_WR    = @echo '   WINDRES    '$@;
endif

D = $(DESTDIR)

plugin_libs := $(PURPLE_LIBS) $(GIO_LIBS)

ifdef LIBSIREN
  plugin_libs += $(LIBSIREN_LIBS)
endif

ifdef LIBMSPACK
  plugin_libs += $(LIBMSPACK_LIBS)
endif

$(plugin): $(objects)
$(plugin): CFLAGS := $(CFLAGS) $(PURPLE_CFLAGS) $(GIO_CFLAGS) -D VERSION='"$(version)"'
$(plugin): LIBS := $(plugin_libs)

messages.pot: $(sources)
	$(XGETTEXT) -m -c --keyword --keyword=_ --keyword=N_ -o $@ $^

%.dylib::
	$(QUIET_LINK)$(CC) $(LDFLAGS) -dynamiclib -o $@ $^ $(LIBS)

%.so %.dll::
	$(QUIET_LINK)$(CC) $(LDFLAGS) -shared -o $@ $^ $(LIBS)

%.a::
	$(QUIET_LINK)$(AR) rcs $@ $^

%.o:: %.c
	$(QUIET_CC)$(CC) $(CFLAGS) -MMD -o $@ -c $<

%.res:: %.rc
	$(QUIET_WR)$(WINDRES) $< -O coff -o $@

clean:
	$(QUIET_CLEAN)$(RM) $(plugin) $(objects) $(deps) `find -name '*.mo'`

%.mo:: %.po
	$(QUIET_MO)$(MSGFMT) -c -o $@ $<

dist: base := msn-pecan-$(version)
dist:
	echo $(version) > .version
	git-changelog > ChangeLog
	tar -cJf /tmp/$(base).tar.xz --transform='s#^#$(base)/#' -- `git ls-files` .version ChangeLog
	rm -rf .version ChangeLog

install: $(plugin)
	install -D $(plugin) $(D)$(PURPLE_PLUGINDIR)/$(plugin)
	# chcon -t textrel_shlib_t $(D)$(PURPLE_PLUGINDIR)/$(plugin) # for selinux

uninstall:
	rm -f $(D)$(PURPLE_PLUGINDIR)/$(plugin)
	for x in $(CATALOGS); do \
	rm -f $(D)$(PURPLE_DATADIR)/locale/$$x/LC_MESSAGES/libmsn-pecan.mo; \
	done

update_locales: messages.pot
	for x in $(CATALOGS); do \
	msgmerge -N -U --backup=off po/$$x.po $<; \
	done

locales: $(foreach e,$(CATALOGS),po/$(e).mo)

install_locales: locales
	for x in $(CATALOGS); do \
	install -m 644 -D po/$$x.mo $(D)$(PURPLE_DATADIR)/locale/$$x/LC_MESSAGES/libmsn-pecan.mo; \
	done

install_all: install install_locales

win32-check:
	test -f win32/libintl.dll.a

win32: D := win32/libmsn-pecan
win32: win32-check $(plugin) locales
	mkdir -p $(D)/plugins
	cp $(plugin) libmsn-pecan-$(version)-dbg.dll
	$(CROSS_COMPILE)strip $(plugin)
	cp $(plugin) $(D)/plugins/
	for x in $(CATALOGS); do \
	mkdir -p $(D)/locale/$$x/LC_MESSAGES/; \
	cp po/$$x.mo $(D)/locale/$$x/LC_MESSAGES/libmsn-pecan.mo; \
	done
	cp COPYING $(D)
	makensis win32/installer.nsi

-include $(deps)