Makefile.in

   1 # Makefile for the BIRD Internet Routing Daemon
   2 # (c) 1999--2000 Martin Mares <mj@ucw.cz>
   3 # (c) 2016       Jan Moskyto Matejka <mq@ucw.cz>
   4
   5 # Disable build-in rules
   6 MAKEFLAGS += -r
   7
   8 # Variable definitions
   9 CPPFLAGS=-I$(objdir) -I$(srcdir) @CPPFLAGS@
  10 CFLAGS=$(CPPFLAGS) @CFLAGS@
  11 LDFLAGS=@LDFLAGS@
  12 M4FLAGS=@M4FLAGS@
  13 BISONFLAGS=@BISONFLAGS@
  14 LIBS=@LIBS@
  15 DAEMON_LIBS=@DAEMON_LIBS@
  16 CLIENT_LIBS=@CLIENT_LIBS@
  17 CC=@CC@
  18 M4=@M4@
  19 BISON=@BISON@
  20 FLEX=@FLEX@
  21 RANLIB=@RANLIB@
  22 INSTALL=@INSTALL@
  23 INSTALL_PROGRAM=@INSTALL_PROGRAM@
  24 INSTALL_DATA=@INSTALL_DATA@
  25
  26 client=$(addprefix $(exedir)/,@CLIENT@)
  27 daemon=$(exedir)/bird
  28 protocols=@protocols@
  29
  30 prefix=@prefix@
  31 exec_prefix=@exec_prefix@
  32 bindir=@bindir@
  33 sbindir=@sbindir@
  34 sysconfdir=@sysconfdir@
  35 localstatedir=@localstatedir@
  36 runstatedir=@runstatedir@
  37 docdir=@prefix@/doc
  38
  39 srcdir := @srcdir@
  40 objdir := @objdir@
  41 exedir := @exedir@
  42
  43 git-label:=$(strip $(shell cd $(srcdir) && [ "$$(git rev-parse --show-toplevel)" = "$$(readlink -f .)" ] && git describe --always --dirty=-x 2>/dev/null))
  44 ifneq ($(git-label),)
  45         CFLAGS += -DGIT_LABEL="$(git-label)"
  46 endif
  47
  48 ifeq ($(objdir),.)
  49   objdir := $(realpath .)
  50 endif
  51
  52 ifeq ($(VERBOSE),)
  53   E:=@
  54   Q:=@
  55 else
  56   E:=@\#
  57   Q:=
  58 endif
  59
  60 ifneq ($(COLOR),)
  61   CFLAGS += -fdiagnostics-color=always
  62 endif
  63
  64 # Meta rules
  65 docgoals := docs userdocs progdocs
  66 testgoals := check test tests tests_run
  67 cleangoals := clean distclean testsclean
  68 .PHONY: all daemon cli $(docgoals) $(testgoals) $(cleangoals) tags cscope prepare
  69
  70 all: daemon cli
  71
  72 daemon: $(daemon)
  73 cli: $(client)
  74
  75 $(daemon): LIBS += $(DAEMON_LIBS)
  76
  77 # Include directories
  78 dirs := client conf doc filter lib nest test $(addprefix proto/,$(protocols)) @sysdep_dirs@
  79
  80 # conf/Makefile declarations needed for all other modules
  81 conf-lex-targets := $(addprefix $(objdir)/conf/,cf-lex.o)
  82 conf-y-targets := $(addprefix $(objdir)/conf/,cf-parse.y keywords.h commands.h)
  83 cf-local = $(conf-y-targets): $(s)config.Y
  84
  85 src-o-files = $(patsubst %.c,$(o)%.o,$(src))
  86 tests-target-files = $(patsubst %.c,$(o)%,$(tests_src))
  87
  88 all-daemon = $(daemon): $(obj)
  89 all-client = $(client): $(obj)
  90
  91 s = $(dir $(lastword $(MAKEFILE_LIST)))
  92 ifeq ($(srcdir),.)
  93   o = $(objdir)/$(s)
  94 else
  95   o = $(patsubst $(srcdir)%,$(objdir)%,$(s))
  96 endif
  97
  98 define clean_in =
  99 clean::
 100         rm -f $(addprefix $(o),$(1))
 101 endef
 102
 103 clean = $(eval $(call clean_in,$(1)))
 104
 105 # Include main Makefiles of the directories
 106 include $(addsuffix /Makefile,$(addprefix $(srcdir)/,$(dirs)))
 107
 108 # Generic rules
 109 # Object file rules
 110 $(objdir)/%.o: $(srcdir)/%.c | prepare
 111         $(E)echo CC -o $@ -c $<
 112         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $<
 113
 114 $(objdir)/%.o: $(objdir)/%.c | prepare
 115         $(E)echo CC -o $@ -c $<
 116         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $<
 117
 118 # Debug: Preprocessed source rules
 119 $(objdir)/%.E: $(srcdir)/%.c | prepare
 120         $(E)echo CC -o $@ -E $<
 121         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -E $<
 122
 123 $(objdir)/%.E: $(objdir)/%.c | prepare
 124         $(E)echo CC -o $@ -E $<
 125         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -E $<
 126
 127 # Debug: Assembler object rules
 128 $(objdir)/%.S: $(srcdir)/%.c | prepare
 129         $(E)echo CC -o $@ -S $<
 130         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -S $<
 131
 132 $(objdir)/%.S: $(objdir)/%.c | prepare
 133         $(E)echo CC -o $@ -S $<
 134         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -S $<
 135
 136 # Finally include the computed dependencies:
 137 DEPS = $(shell find $(objdir) -name '*.d')
 138
 139 # ## if there is at least one non-clean goal
 140 ifneq ($(filter-out $(cleangoals),$(MAKECMDGOALS)),)
 141 -include $(DEPS)
 142 endif
 143
 144 # ## if the implicit goal is called
 145 ifeq ($(MAKECMDGOALS),)
 146 -include $(DEPS)
 147 endif
 148
 149 # Rule for pre-generating all generated includables
 150 # before compiling any C file
 151 prepare: $(objdir)/sysdep/paths.h | $(objdir)/.dir-stamp
 152
 153 $(objdir)/.dir-stamp: Makefile
 154         $(E)echo MKDIR -p $(addprefix $(objdir)/,$(dirs) doc)
 155         $(Q)mkdir -p $(addprefix $(objdir)/,$(dirs) doc)
 156         $(Q)touch $@
 157
 158 $(client) $(daemon):
 159         $(E)echo LD $(LDFLAGS) -o $@ $^ $(LIBS)
 160         $(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
 161
 162 $(objdir)/sysdep/paths.h: Makefile
 163         echo  >$@ "/* Generated by Makefile, don't edit manually! */"
 164         echo >>$@ "#define PATH_CONFIG_FILE \"@CONFIG_FILE@\""
 165         echo >>$@ "#define PATH_CONTROL_SOCKET \"@CONTROL_SOCKET@\""
 166         if test -n "@iproutedir@" ; then echo >>$@ "#define PATH_IPROUTE_DIR \"@iproutedir@\"" ; fi
 167
 168 # Unit tests rules
 169
 170 tests_targets_ok = $(addsuffix .ok,$(tests_targets))
 171
 172 $(tests_targets): %: %.o $(tests_objs) | prepare
 173         $(E)echo LD $(LDFLAGS) -o $@ $< "..." $(LIBS)
 174         $(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
 175
 176 # Hack to avoid problems with tests linking everything
 177 $(tests_targets): LIBS += $(DAEMON_LIBS)
 178
 179 $(tests_targets_ok): %.ok: %
 180         $(Q)$* 2>/dev/null && touch $*.ok
 181
 182 test: testsclean check
 183 check: tests tests_run
 184 tests: $(tests_targets)
 185 tests_run: $(tests_targets_ok)
 186
 187 tags:
 188         cd $(srcdir) ; etags -lc `find $(dirs) -name *.[chY]`
 189
 190 cscope:
 191         cd $(srcdir) ; find $(dirs) -name *.[chY] > cscope.files ; cscope -b
 192
 193 # Install
 194
 195 install: all
 196         $(INSTALL) -d $(DESTDIR)/$(sbindir) $(DESTDIR)/$(sysconfdir) $(DESTDIR)/$(runstatedir)
 197         for BIN in bird @CLIENT@ ; do                                                           \
 198                 $(INSTALL_PROGRAM) $(exedir)/$$BIN $(DESTDIR)/$(sbindir)/$$BIN ;                \
 199         done
 200         if ! test -f $(DESTDIR)/@CONFIG_FILE@ ; then                                            \
 201                 $(INSTALL_DATA) $(srcdir)/doc/bird.conf.example $(DESTDIR)/@CONFIG_FILE@ ;      \
 202         else                                                                                    \
 203                 echo "Not overwriting old bird.conf" ;                                          \
 204         fi
 205
 206 install-docs:
 207         $(INSTALL) -d $(DESTDIR)/$(docdir)
 208         $(INSTALL_DATA) $(objdir)/doc/{bird,prog}{,-*}.html $(DESTDIR)/$(docdir)/
 209
 210 # Cleanup
 211 clean::
 212         rm -f $(objdir)/sysdep/paths.h
 213         rm -f $(addprefix $(exedir)/,bird birdc birdcl)
 214         find $(objdir) -name "*.[od]" -exec rm -f '{}' '+'
 215
 216 testsclean:
 217         rm -f $(tests_targets_ok)
 218
 219 ifeq ($(objdir),obj)
 220 distclean: clean
 221         rm -rf $(objdir)
 222         rm -f config.log config.status configure Makefile
 223 else
 224 distclean: clean
 225         rm -rf * .dir-stamp
 226         rm -f config.log config.status configure Makefile
 227 endif