# Makefile for the BIRD Internet Routing Daemon # (c) 1999--2000 Martin Mares <mj@ucw.cz> # (c) 2016 Jan Moskyto Matejka <mq@ucw.cz> # Disable build-in rules MAKEFLAGS += -r # Variable definitions CPPFLAGS=-I$(objdir) -I$(srcdir) @CPPFLAGS@ CFLAGS=$(CPPFLAGS) @CFLAGS@ LDFLAGS=@LDFLAGS@ M4FLAGS=@M4FLAGS@ BISONFLAGS=@BISONFLAGS@ LIBS=@LIBS@ DAEMON_LIBS=@DAEMON_LIBS@ CLIENT_LIBS=@CLIENT_LIBS@ CC=@CC@ M4=@M4@ BISON=@BISON@ FLEX=@FLEX@ RANLIB=@RANLIB@ INSTALL=@INSTALL@ INSTALL_PROGRAM=@INSTALL_PROGRAM@ INSTALL_DATA=@INSTALL_DATA@ client=$(addprefix $(exedir)/,@CLIENT@) daemon=$(exedir)/bird protocols=@protocols@ prefix=@prefix@ exec_prefix=@exec_prefix@ bindir=@bindir@ sbindir=@sbindir@ sysconfdir=@sysconfdir@ localstatedir=@localstatedir@ runstatedir=@runstatedir@ docdir=@prefix@/doc srcdir := @srcdir@ objdir := @objdir@ exedir := @exedir@ git-label:=$(strip $(shell cd $(srcdir) && [ "$$(git rev-parse --show-toplevel)" = "$$(readlink -f .)" ] && git describe --always --dirty=-x 2>/dev/null)) ifneq ($(git-label),) CFLAGS += -DGIT_LABEL="$(git-label)" endif ifeq ($(objdir),.) objdir := $(realpath .) endif ifeq ($(VERBOSE),) E:=@ Q:=@ else E:=@\# Q:= endif ifneq ($(COLOR),) CFLAGS += -fdiagnostics-color=always endif # Meta rules docgoals := docs userdocs progdocs testgoals := check test tests tests_run cleangoals := clean distclean testsclean .PHONY: all daemon cli $(docgoals) $(testgoals) $(cleangoals) tags cscope prepare all: daemon cli daemon: $(daemon) cli: $(client) $(daemon): LIBS += $(DAEMON_LIBS) # Include directories dirs := client conf doc filter lib nest test $(addprefix proto/,$(protocols)) @sysdep_dirs@ # conf/Makefile declarations needed for all other modules conf-lex-targets := $(addprefix $(objdir)/conf/,cf-lex.o) conf-y-targets := $(addprefix $(objdir)/conf/,cf-parse.y keywords.h commands.h) cf-local = $(conf-y-targets): $(s)config.Y src-o-files = $(patsubst %.c,$(o)%.o,$(src)) tests-target-files = $(patsubst %.c,$(o)%,$(tests_src)) all-daemon = $(daemon): $(obj) all-client = $(client): $(obj) s = $(dir $(lastword $(MAKEFILE_LIST))) ifeq ($(srcdir),.) o = $(objdir)/$(s) else o = $(patsubst $(srcdir)%,$(objdir)%,$(s)) endif define clean_in = clean:: rm -f $(addprefix $(o),$(1)) endef clean = $(eval $(call clean_in,$(1))) # Include main Makefiles of the directories include $(addsuffix /Makefile,$(addprefix $(srcdir)/,$(dirs))) # Generic rules # Object file rules $(objdir)/%.o: $(srcdir)/%.c | prepare $(E)echo CC -o $@ -c $< $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $< $(objdir)/%.o: $(objdir)/%.c | prepare $(E)echo CC -o $@ -c $< $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $< # Debug: Preprocessed source rules $(objdir)/%.E: $(srcdir)/%.c | prepare $(E)echo CC -o $@ -E $< $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -E $< $(objdir)/%.E: $(objdir)/%.c | prepare $(E)echo CC -o $@ -E $< $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -E $< # Debug: Assembler object rules $(objdir)/%.S: $(srcdir)/%.c | prepare $(E)echo CC -o $@ -S $< $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -S $< $(objdir)/%.S: $(objdir)/%.c | prepare $(E)echo CC -o $@ -S $< $(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -S $< # Finally include the computed dependencies: DEPS = $(shell find $(objdir) -name '*.d') # ## if there is at least one non-clean goal ifneq ($(filter-out $(cleangoals),$(MAKECMDGOALS)),) -include $(DEPS) endif # ## if the implicit goal is called ifeq ($(MAKECMDGOALS),) -include $(DEPS) endif # Rule for pre-generating all generated includables # before compiling any C file prepare: $(objdir)/sysdep/paths.h | $(objdir)/.dir-stamp $(objdir)/.dir-stamp: Makefile $(E)echo MKDIR -p $(addprefix $(objdir)/,$(dirs) doc) $(Q)mkdir -p $(addprefix $(objdir)/,$(dirs) doc) $(Q)touch $@ $(client) $(daemon): $(E)echo LD $(LDFLAGS) -o $@ $^ $(LIBS) $(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS) $(objdir)/sysdep/paths.h: Makefile echo >$@ "/* Generated by Makefile, don't edit manually! */" echo >>$@ "#define PATH_CONFIG_FILE \"@CONFIG_FILE@\"" echo >>$@ "#define PATH_CONTROL_SOCKET \"@CONTROL_SOCKET@\"" if test -n "@iproutedir@" ; then echo >>$@ "#define PATH_IPROUTE_DIR \"@iproutedir@\"" ; fi # Unit tests rules tests_targets_ok = $(addsuffix .ok,$(tests_targets)) $(tests_targets): %: %.o $(tests_objs) | prepare $(E)echo LD $(LDFLAGS) -o $@ $< "..." $(LIBS) $(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS) # Hack to avoid problems with tests linking everything $(tests_targets): LIBS += $(DAEMON_LIBS) $(tests_targets_ok): %.ok: % $(Q)$* 2>/dev/null && touch $*.ok test: testsclean check check: tests tests_run tests: $(tests_targets) tests_run: $(tests_targets_ok) STATIC_CHECKERS_ENABLE := nullability.NullableDereferenced nullability.NullablePassedToNonnull nullability.NullableReturnedFromNonnull optin.portability.UnixAPI valist.CopyToSelf valist.Uninitialized valist.Unterminated STATIC_CHECKERS_DISABLE := deadcode.DeadStores STATIC_SCAN_FLAGS := -o $(objdir)/static-scan/ $(addprefix -enable-checker ,$(STATIC_CHECKERS_ENABLE)) $(addprefix -disable-checker ,$(STATIC_CHECKERS_DISABLE)) static-scan: $(E)echo Running static code analysis $(Q)$(MAKE) clean $(Q)scan-build $(STATIC_SCAN_FLAGS) $(MAKE) -$(MAKEFLAGS) tags: cd $(srcdir) ; etags -lc `find $(dirs) -name '*.[chY]'` cscope: cd $(srcdir) ; find $(dirs) -name '*.[chY]' > cscope.files ; cscope -b # Install install: all $(INSTALL) -d $(DESTDIR)/$(sbindir) $(DESTDIR)/$(sysconfdir) $(DESTDIR)/$(runstatedir) for BIN in bird @CLIENT@ ; do \ $(INSTALL_PROGRAM) $(exedir)/$$BIN $(DESTDIR)/$(sbindir)/$$BIN ; \ done if ! test -f $(DESTDIR)/@CONFIG_FILE@ ; then \ $(INSTALL_DATA) $(srcdir)/doc/bird.conf.example $(DESTDIR)/@CONFIG_FILE@ ; \ else \ echo "Not overwriting old bird.conf" ; \ fi install-docs: $(INSTALL) -d $(DESTDIR)/$(docdir) $(INSTALL_DATA) $(objdir)/doc/{bird,prog}{,-*}.html $(DESTDIR)/$(docdir)/ # Cleanup clean:: rm -f $(objdir)/sysdep/paths.h rm -f $(addprefix $(exedir)/,bird birdc birdcl) find $(objdir) -name "*.[od]" -exec rm -f '{}' '+' testsclean: rm -f $(tests_targets_ok) ifeq ($(objdir),obj) distclean: clean rm -rf $(objdir) rm -f config.log config.status configure Makefile else distclean: clean rm -rf * .dir-stamp rm -f config.log config.status configure Makefile endif