Makefile

   1 # dnsmasq is Copyright (c) 2000-2013 Simon Kelley
   2 #
   3 #  This program is free software; you can redistribute it and/or modify
   4 #  it under the terms of the GNU General Public License as published by
   5 #  the Free Software Foundation; version 2 dated June, 1991, or
   6 #  (at your option) version 3 dated 29 June, 2007.
   7 #
   8 #  This program is distributed in the hope that it will be useful,
   9 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 #  GNU General Public License for more details.
  12 #
  13 #  You should have received a copy of the GNU General Public License
  14 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # NOTE: Building the i18n targets requires GNU-make
  17
  18
  19 # Variables you may well want to override.
  20
  21 PREFIX        = /usr/local
  22 BINDIR        = $(PREFIX)/sbin
  23 MANDIR        = $(PREFIX)/share/man
  24 LOCALEDIR     = $(PREFIX)/share/locale
  25 BUILDDIR      = $(SRC)
  26 DESTDIR       =
  27 CFLAGS        = -Wall -W -O2
  28 LDFLAGS       =
  29 COPTS         =
  30 RPM_OPT_FLAGS =
  31 LIBS          =
  32
  33 #################################################################
  34
  35 # Variables you might want to override.
  36
  37 PKG_CONFIG = pkg-config
  38 INSTALL    = install
  39 MSGMERGE   = msgmerge
  40 MSGFMT     = msgfmt
  41 XGETTEXT   = xgettext
  42
  43 SRC = src
  44 PO  = po
  45 MAN = man
  46
  47 #################################################################
  48
  49 # pmake way. (NB no spaces to keep gmake 3.82 happy)
  50 top!=pwd
  51 # GNU make way.
  52 top?=$(CURDIR)
  53
  54 dbus_cflags = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_DBUS $(PKG_CONFIG) --cflags dbus-1`
  55 dbus_libs =   `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_DBUS $(PKG_CONFIG) --libs dbus-1`
  56 idn_cflags =  `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_IDN $(PKG_CONFIG) --cflags libidn`
  57 idn_libs =    `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_IDN $(PKG_CONFIG) --libs libidn`
  58 ct_cflags =   `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_CONNTRACK $(PKG_CONFIG) --cflags libnetfilter_conntrack`
  59 ct_libs =     `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_CONNTRACK $(PKG_CONFIG) --libs libnetfilter_conntrack`
  60 lua_cflags =  `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LUASCRIPT $(PKG_CONFIG) --cflags lua5.1`
  61 lua_libs =    `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LUASCRIPT $(PKG_CONFIG) --libs lua5.1`
  62 sunos_libs =  `if uname | grep SunOS >/dev/null 2>&1; then echo -lsocket -lnsl -lposix4; fi`
  63 version =     -DVERSION='\"`$(top)/bld/get-version $(top)`\"'
  64
  65 objs = cache.o rfc1035.o util.o option.o forward.o network.o \
  66        dnsmasq.o dhcp.o lease.o rfc2131.o netlink.o dbus.o bpf.o \
  67        helper.o tftp.o log.o conntrack.o dhcp6.o rfc3315.o \
  68        dhcp-common.o outpacket.o radv.o slaac.o auth.o ipset.o domain.o
  69
  70 hdrs = dnsmasq.h config.h dhcp-protocol.h dhcp6-protocol.h \
  71        dns-protocol.h radv-protocol.h
  72
  73 all : $(BUILDDIR)
  74         @cd $(BUILDDIR) && $(MAKE) \
  75  top="$(top)" \
  76  build_cflags="$(version) $(dbus_cflags) $(idn_cflags) $(ct_cflags) $(lua_cflags)" \
  77  build_libs="$(dbus_libs) $(idn_libs) $(ct_libs) $(lua_libs) $(sunos_libs)" \
  78  -f $(top)/Makefile dnsmasq
  79
  80 mostly_clean :
  81         rm -f $(BUILDDIR)/*.mo $(BUILDDIR)/*.pot
  82         rm -f $(BUILDDIR)/.configured $(BUILDDIR)/*.o $(BUILDDIR)/dnsmasq.a $(BUILDDIR)/dnsmasq
  83
  84 clean : mostly_clean
  85         rm -f $(BUILDDIR)/dnsmasq_baseline
  86         rm -f core */core
  87         rm -f *~ contrib/*/*~ */*~
  88
  89 install : all install-common
  90
  91 install-common :
  92         $(INSTALL) -d $(DESTDIR)$(BINDIR) -d $(DESTDIR)$(MANDIR)/man8
  93         $(INSTALL) -m 644 $(MAN)/dnsmasq.8 $(DESTDIR)$(MANDIR)/man8
  94         $(INSTALL) -m 755 $(BUILDDIR)/dnsmasq $(DESTDIR)$(BINDIR)
  95
  96 all-i18n : $(BUILDDIR)
  97         @cd $(BUILDDIR) && $(MAKE) \
  98  top="$(top)" \
  99  i18n=-DLOCALEDIR=\'\"$(LOCALEDIR)\"\' \
 100  build_cflags="$(version) $(dbus_cflags) $(ct_cflags) $(lua_cflags) `$(PKG_CONFIG) --cflags libidn`" \
 101  build_libs="$(dbus_libs) $(ct_libs) $(lua_libs) $(sunos_libs) `$(PKG_CONFIG) --libs libidn`"  \
 102  -f $(top)/Makefile dnsmasq
 103         for f in `cd $(PO); echo *.po`; do \
 104                 cd $(top) && cd $(BUILDDIR) && $(MAKE) top="$(top)" -f $(top)/Makefile $${f%.po}.mo; \
 105         done
 106
 107 install-i18n : all-i18n install-common
 108         cd $(BUILDDIR); $(top)/bld/install-mo $(DESTDIR)$(LOCALEDIR) $(INSTALL)
 109         cd $(MAN); ../bld/install-man $(DESTDIR)$(MANDIR) $(INSTALL)
 110
 111 merge :
 112         @cd $(BUILDDIR) && $(MAKE) -f $(top)/Makefile dnsmasq.pot
 113         for f in `cd $(PO); echo *.po`; do \
 114                 echo -n msgmerge $(PO)/$$f && $(MSGMERGE) --no-wrap -U $(PO)/$$f $(BUILDDIR)/dnsmasq.pot; \
 115         done
 116
 117 # Cannonicalise .po file.
 118 %.po :
 119         @cd $(BUILDDIR) && $(MAKE) -f $(top)/Makefile dnsmasq.pot
 120         mv $(PO)/$*.po $(PO)/$*.po.orig && $(MSGMERGE) --no-wrap $(PO)/$*.po.orig $(BUILDDIR)/dnsmasq.pot >$(PO)/$*.po;
 121
 122 $(BUILDDIR):
 123         mkdir -p $(BUILDDIR)
 124
 125 # rules below are helpers for size tracking
 126
 127 baseline : mostly_clean all
 128         @cd $(BUILDDIR) && \
 129            mv dnsmasq dnsmasq_baseline
 130
 131 bloatcheck : $(BUILDDIR)/dnsmasq_baseline mostly_clean all
 132         @cd $(BUILDDIR) && \
 133            $(top)/bld/bloat-o-meter dnsmasq_baseline dnsmasq; \
 134            size dnsmasq_baseline dnsmasq
 135
 136 # rules below are targets in recusive makes with cwd=$(BUILDDIR)
 137
 138 .configured: $(hdrs)
 139         @rm -f *.o
 140         @touch $@
 141
 142 $(objs:.o=.c) $(hdrs):
 143         ln -s $(top)/$(SRC)/$@ .
 144
 145 .c.o:
 146         $(CC) $(CFLAGS) $(COPTS) $(i18n) $(build_cflags) $(RPM_OPT_FLAGS) -c $<
 147
 148 dnsmasq : .configured $(hdrs) $(objs)
 149         $(CC) $(LDFLAGS) -o $@ $(objs) $(build_libs) $(LIBS)
 150
 151 dnsmasq.pot : $(objs:.o=.c) $(hdrs)
 152         $(XGETTEXT) -d dnsmasq --foreign-user --omit-header --keyword=_ -o $@ -i $(objs:.o=.c)
 153
 154 %.mo : $(top)/$(PO)/%.po dnsmasq.pot
 155         $(MSGMERGE) -o - $(top)/$(PO)/$*.po dnsmasq.pot | $(MSGFMT) -o $*.mo -
 156
 157 .PHONY : all clean mostly_clean install install-common all-i18n install-i18n merge baseline bloatcheck