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
  69 all: daemon cli
  70
  71 daemon: $(daemon)
  72 cli: $(client)
  73
  74 $(daemon): LIBS += $(DAEMON_LIBS)
  75
  76 # Include directories
  77 dirs := client conf doc filter lib nest test $(addprefix proto/,$(protocols)) @sysdep_dirs@
  78
  79 conf-y-targets := $(addprefix $(objdir)/conf/,cf-parse.y keywords.h commands.h)
  80 cf-local = $(conf-y-targets): $(s)config.Y
  81
  82 src-o-files = $(patsubst %.c,$(o)%.o,$(src))
  83 tests-target-files = $(patsubst %.c,$(o)%,$(tests_src))
  84
  85 all-daemon = $(daemon): $(obj)
  86 all-client = $(client): $(obj)
  87
  88 s = $(dir $(lastword $(MAKEFILE_LIST)))
  89 ifeq ($(srcdir),.)
  90   o = $(objdir)/$(s)
  91 else
  92   o = $(patsubst $(srcdir)%,$(objdir)%,$(s))
  93 endif
  94
  95 define clean_in =
  96 clean::
  97         rm -f $(addprefix $(o),$(1))
  98 endef
  99
 100 clean = $(eval $(call clean_in,$(1)))
 101
 102 include $(addsuffix /Makefile,$(addprefix $(srcdir)/,$(dirs)))
 103
 104 # Generic rules
 105 # Object file rules
 106 $(objdir)/%.o: $(srcdir)/%.c $(objdir)/.dir-stamp $(objdir)/sysdep/paths.h
 107         $(E)echo CC -o $@ -c $<
 108         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $<
 109
 110 $(objdir)/%.o: $(objdir)/%.c $(objdir)/.dir-stamp $(objdir)/sysdep/paths.h
 111         $(E)echo CC -o $@ -c $<
 112         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $<
 113
 114 # Debug: Preprocessed source rules
 115 $(objdir)/%.E: $(srcdir)/%.c $(objdir)/.dir-stamp $(objdir)/sysdep/paths.h
 116         $(E)echo CC -o $@ -E $<
 117         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -E $<
 118
 119 $(objdir)/%.E: $(objdir)/%.c $(objdir)/.dir-stamp $(objdir)/sysdep/paths.h
 120         $(E)echo CC -o $@ -E $<
 121         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -E $<
 122
 123 # Debug: Assembler object rules
 124 $(objdir)/%.S: $(srcdir)/%.c $(objdir)/.dir-stamp $(objdir)/sysdep/paths.h
 125         $(E)echo CC -o $@ -S $<
 126         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -S $<
 127
 128 $(objdir)/%.S: $(objdir)/%.c $(objdir)/.dir-stamp $(objdir)/sysdep/paths.h
 129         $(E)echo CC -o $@ -S $<
 130         $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -S $<
 131
 132
 133
 134 $(objdir)/.dir-stamp:
 135         $(E)echo MKDIR -p $(addprefix $(objdir)/,$(dirs) doc)
 136         $(Q)mkdir -p $(addprefix $(objdir)/,$(dirs) doc)
 137         $(Q)touch $@
 138
 139 $(client) $(daemon):
 140         $(E)echo LD $(LDFLAGS) -o $@ $^ $(LIBS)
 141         $(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
 142
 143 $(objdir)/sysdep/paths.h: Makefile
 144         echo  >$@ "/* Generated by Makefile, don't edit manually! */"
 145         echo >>$@ "#define PATH_CONFIG_FILE \"@CONFIG_FILE@\""
 146         echo >>$@ "#define PATH_CONTROL_SOCKET \"@CONTROL_SOCKET@\""
 147         if test -n "@iproutedir@" ; then echo >>$@ "#define PATH_IPROUTE_DIR \"@iproutedir@\"" ; fi
 148
 149 # Unit tests rules
 150
 151 tests_targets_ok = $(addsuffix .ok,$(tests_targets))
 152
 153 $(tests_targets): %: %.o $(tests_objs)
 154         $(E)echo LD $(LDFLAGS) -o $@ $< "..." $(LIBS)
 155         $(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
 156
 157 # Hack to avoid problems with tests linking everything
 158 $(tests_targets): LIBS += $(DAEMON_LIBS)
 159
 160 $(tests_targets_ok): %.ok: %
 161         $(Q)$* 2>/dev/null && touch $*.ok
 162
 163 test: testsclean check
 164 check: tests tests_run
 165 tests: $(tests_targets)
 166 tests_run: $(tests_targets_ok)
 167
 168 # Finally include the computed dependencies
 169
 170 ifneq ($(filter-out $(cleangoals),$(MAKECMDGOALS)),)
 171 -include $(shell find $(objdir) -name "*.d")
 172 endif
 173
 174 ifeq ($(MAKECMDGOALS),)
 175 -include $(shell find $(objdir) -name "*.d")
 176 endif
 177
 178 tags:
 179         cd $(srcdir) ; etags -lc `find $(dirs) -name *.[chY]`
 180
 181 cscope:
 182         cd $(srcdir) ; find $(dirs) -name *.[chY] > cscope.files ; cscope -b
 183
 184 # Install
 185
 186 install: all
 187         $(INSTALL) -d $(DESTDIR)/$(sbindir) $(DESTDIR)/$(sysconfdir) $(DESTDIR)/$(runstatedir)
 188         for BIN in bird @CLIENT@ ; do                                                           \
 189                 $(INSTALL_PROGRAM) $(exedir)/$$BIN $(DESTDIR)/$(sbindir)/$$BIN ;                \
 190         done
 191         if ! test -f $(DESTDIR)/@CONFIG_FILE@ ; then                                            \
 192                 $(INSTALL_DATA) $(srcdir)/doc/bird.conf.example $(DESTDIR)/@CONFIG_FILE@ ;      \
 193         else                                                                                    \
 194                 echo "Not overwriting old bird.conf" ;                                          \
 195         fi
 196
 197 install-docs:
 198         $(INSTALL) -d $(DESTDIR)/$(docdir)
 199         $(INSTALL_DATA) $(objdir)/doc/{bird,prog}{,-*}.html $(DESTDIR)/$(docdir)/
 200
 201 # Cleanup
 202 clean::
 203         rm -f $(objdir)/sysdep/paths.h
 204         rm -f $(addprefix $(exedir)/,bird birdc birdcl)
 205         find $(objdir) -name "*.[od]" -exec rm -f '{}' '+'
 206
 207 testsclean:
 208         rm -f $(tests_targets_ok)
 209
 210 ifeq ($(objdir),obj)
 211 distclean: clean
 212         rm -rf $(objdir)
 213         rm -f config.log config.status configure Makefile
 214 else
 215 distclean: clean
 216         rm -rf * .dir-stamp
 217         rm -f config.log config.status configure Makefile
 218 endif