git.sip-router.org Git - sip-router/blob - src/Makefile.rules

   1 # Kamailio build system
   2 #
   3 # common Makefile rules, included by main Makefile & the  modules
   4 #
   5
   6 #
   7 # Uses: NAME, ALLDEP, CC, CFLAGS, C_DEFS, DEFS, C_INCLUDES, INCLUDES, LIBS,
   8 #       MKDEP, auto_gen, auto_gen_others, auto_gen_keep,
   9 #       depends, objs, extra_objs, static_modules, static_modules_path,
  10 #       LD_RPATH
  11 # (all this must  be defined previously!,  see Makefile.defs & Makefile)
  12 # Optional: SER_LIBS - list of ser libraries that will be automatically
  13 #  built if necessary. Format: path/shortname, where shortname is the
  14 #  name passed to -l (e.g. for libprint.so the shortname is print)
  15 #
  16
  17
  18 # check if the saved cfg corresponds with the current one
  19 # (if not rebuild everything)
  20 ifeq (,$(filter $(nodep_targets),$(MAKECMDGOALS)))
  21 -include makecfg.lst
  22 # if trying  to build a lib automatically and the lib is already compiled,
  23 # don't rebuild it if the only differences in DEFS or INCLUDES are covered
  24 # by LIB_NOREBUILD_DEFS/LIB_NOREBUILD_INCLUDES
  25 LIB_NOREBUILD_DEFS=
  26
  27 # don't rebuild if the differences are covered by NOREBUILD_DEFS or
  28 # NOREBUILD_INCLUDES
  29 ifneq ($(strip $(filter-out $(NOREBUILD_DEFS),\
  30                 $(C_DEFS) $(DEFS))),$(strip $(CFG_DEFS)))
  31 #$(warning different defs: <$(strip $(C_DEFS) $(DEFS))> != )
  32 #$(warning               : <$(strip $(CFG_DEFS))>)
  33 $(shell rm -f makecfg.lst)
  34 endif
  35 ifneq ($(strip $(filter-out $(NOREBUILD_INCLUDES),\
  36                         $(C_INCLUDES) $(INCLUDES))),$(strip $(CFG_INCLUDES)))
  37 $(shell rm -f makecfg.lst)
  38 endif
  39 endif
  40
  41 ALLDEP+=makecfg.lst
  42
  43 # returns current type: "" core/unknown, "M" module, "L" libray, "U" util
  44 crt_type=$(if $(MOD_NAME),M,$(if $(LIB_NAME),L,$(if $(UTIL_NAME),U)))
  45
  46 cmd_CC=$(CC) $(CFLAGS) $(C_INCLUDES) $(INCLUDES) $(C_DEFS) $(DEFS) -c $< -o $@
  47 cmd_LD=$(LD) $(LDFLAGS) $(objs) $(extra_objs) $(ALL_LIBS) $(SER_RPATH) \
  48         -o $(NAME)
  49
  50 ifeq (,$(CC_MKDEP_OPTS))
  51 # if CCC_MKDEP_OPTS is empty => CC cannot generate dependencies on the fly
  52 cmd_MKDEP=$(MKDEP) $(filter -D% -I%,$(CFLAGS)) $(C_INCLUDES) $(INCLUDES) \
  53                         $(C_DEFS) $(DEFS) $< \
  54                 |  sed  -e 's/\#.*//' -e '/:[   ]*$$/d' -e '/^[         ]*$$/d' \
  55                                 -e 's|.*:|$@: $$(wildcard |' -e 's/\([^\\]\)$$/\1)/'> $*.d
  56 else
  57 # deps can be generated on the fly by cmd_CC
  58 cmd_CC+=$(CC_MKDEP_OPTS)
  59 # no MKDEP command any more
  60 cmd_MKDEP=
  61 endif # CC_MKDEP_OPTS
  62
  63 # what will be displayed if quiet==silent
  64 silent_cmd_CC=CC ($(CC)) [$(strip $(crt_type) $(NAME))]         $@
  65 silent_cmd_LD=LD ($(LD)) [$(strip $(crt_type) $(NAME))]         $@
  66
  67 ifneq (,$(filter 0 no off verbose noisy, $(Q) $(QUIET)))
  68 override Q:=
  69 quiet=verbose
  70 #shell optional print
  71 oecho=echo $(1)
  72 else
  73 quiet=silent
  74 Q=1
  75 MAKE+= --no-print-directory
  76 #shell optional print
  77 oecho=
  78 endif
  79
  80 module_make=    if [ -n "$(1)" -a -r "$(1)/Makefile" ]; then \
  81                         $(call oecho, "" ;) \
  82                         $(call oecho, "" ;) \
  83                         if  $$(MAKE) -C $(1) $(2) || [ ${err_fail} != 1 ] ; then \
  84                                 :; \
  85                         else \
  86                                 exit 1; \
  87                         fi ; \
  88                 else \
  89                         echo module not found: $(1) ; \
  90                         exit 1; \
  91                 fi ;
  92
  93 quote:= "
  94 escall= $(subst $$,\$$,$(subst $(quote),\$(quote),$1))
  95 exec_cmd= $(if $($(quiet)_cmd_$(1)),\
  96                         @echo "$(call escall,$($(quiet)_cmd_$(1)))" ;) $(cmd_$(1))
  97
  98 #implicit rules
  99 %.o:%.c  $(ALLDEP)
 100         $(call exec_cmd,CC)
 101         @$(call cmd_MKDEP)
 102
 103 # use RPATH and SER_LIBS if needed (make install and the module depends
 104 # on some ser libs)
 105
 106 ifneq   ($(SER_LIBS),)
 107 # abspath & realpath don't work on make <= 3.80
 108 SER_LIBS_DIRS:=$(dir $(SER_LIBS))
 109 ifneq   (,$(filter install install% %install, $(MAKECMDGOALS)))
 110 lib_compile_for_install=yes
 111 expected_lib_ipath=$(lib_target)
 112 else
 113 lib_compile_for_install=$(compile_for_install)
 114 # function: expected_lib_ipath ser_lib_dir
 115 expected_lib_ipath=$(1)
 116 endif
 117 ifneq   ($(LD_RPATH),)
 118 ifneq   (,$(filter install install% %install, $(MAKECMDGOALS)))
 119 SER_RPATH_LST:=$(lib_target)
 120 else
 121 # realpath is not supported in make 3.80 or older
 122 ifeq (,$(filter-out 3.80 3.80.%,$(MAKE_VERSION)))
 123 fullpath=$(shell cd $(1); pwd)
 124 else
 125 fullpath=$(realpath $(1))
 126 endif
 127
 128 SER_RPATH_LST:=$(call fullpath,$(dir $(SER_LIBS)))
 129 endif
 130 ifneq   ($(strip $(SER_RPATH_LST)),)
 131 SER_RPATH:=$(addprefix $(LD_RPATH),$(SER_RPATH_LST))
 132 endif
 133 endif
 134 ifeq ($(OS), darwin)
 135 SER_IPATH_LST:=$(addsuffix /libiname.lst,$(SER_LIBS_DIRS))
 136 #$(warning $(NAME) DARWIN, SER_LIBS=$(SER_LIBS), $(SER_LIBS_DIRS), ipath_lst=$(SER_IPATH_LST))
 137 endif
 138 endif
 139
 140 ALL_LIBS=$(LIBS)
 141
 142 ifeq    (,$(filter clean %clean clean% proper %proper proper%, $(MAKECMDGOALS)))
 143 ifneq ($(SER_LIBS),)
 144 -include librpath.lst
 145 ifneq ($(SER_RPATH_LST), $(LIB_RPATH_LST))
 146 $(shell rm -f librpath.lst)
 147 endif
 148 endif
 149
 150 SER_LIBS_DEPS:= \
 151         $(foreach l, $(SER_LIBS), $(dir $l)$(LIB_PREFIX)$(notdir $l)$(LIB_SUFFIX))
 152 ALL_LIBS+=$(foreach l, $(SER_LIBS), -L$(dir $l) -l$(notdir $l))
 153
 154 $(NAME): librpath.lst $(SER_LIBS_DEPS)
 155
 156 $(SER_LIBS_DEPS): FORCE
 157         @$(MAKE) -wC $(dir $@)  compile_for_install=$(lib_compile_for_install) \
 158                 NOREBUILD_DEFS="$(NOREBUILD_DEFS) $(LIB_NOREBUILD_DEFS)" \
 159                 NOREBUILD_INCLUDES="$(NOREBUILD_INCLUDES) $(LIB_NOREBUILD_INCLUDES)"
 160
 161 .PHONY: FORCE
 162 FORCE:
 163
 164 ifneq ($(SER_IPATH_LST),)
 165
 166 $(NAME): $(SER_IPATH_LST)
 167
 168 $(SER_IPATH_LST): FORCE
 169         @if grep \
 170                 "COMPILED_INAME:=$(call expected_lib_ipath,$(shell cd $(@D); pwd))" \
 171                 $(@) 1>/dev/null 2>/dev/null ; \
 172         then :; \
 173         else \
 174                 $(call oecho,"re-building $(@D)" ;) \
 175                 $(MAKE) -wC $(@D) compile_for_install=$(lib_compile_for_install) ; \
 176         fi
 177
 178 .PHONY: FORCE-BUILD-LIBS
 179 FORCE-BUILD-LIBS:
 180         @for r in $(SER_LIBS_DIRS) ; do \
 181                 $(call oecho,building lib $$r ;) \
 182                 $(MAKE) -wC $$r compile_for_install=$(lib_compile_for_install) ; \
 183         done
 184
 185 endif
 186
 187 endif
 188
 189 # normal rules
 190 $(NAME): $(objs) $(ALLDEP)
 191         $(call exec_cmd,LD)
 192
 193
 194 librpath.lst: $(ALLDEP)
 195         @echo LIB_RPATH_LST:=$(SER_RPATH_LST) >librpath.lst
 196
 197 makecfg.lst:
 198         @echo "CFG_DEFS:=$(call escall,$(strip \
 199                         $(filter-out $(NOREBUILD_DEFS), $(C_DEFS) $(DEFS))))" >>$@
 200         @echo "CFG_INCLUDES:=$(call escall,$(strip \
 201                         $(filter-out $(NOREBUILD_INCLUDES),\
 202                                 $(C_INCLUDES) $(INCLUDES))))" >>$@
 203 .PHONY: all
 204 all: $(NAME) every-module
 205
 206 .PHONY: static
 207 static: $(objs)
 208
 209 # clean only the current directory (no modules or utils)
 210 # (it's usefull to have it separated from clean for speeding up make proper)
 211 .PHONY: local-clean
 212 local-clean:
 213         -@rm -f $(objs) $(NAME) $(objs:.o=.il) *.a librpath.lst 2>/dev/null
 214
 215 .PHONY: clean
 216 clean: local-clean
 217
 218 .PHONY: clean-modules
 219 clean-modules:
 220         -@for r in $(cmodules) $(static_modules_path) "" ; do \
 221                 if [ -d "$$r" ]; then \
 222                         $(call oecho,"module $$r" ;) \
 223                         $(MAKE) -C "$$r" clean ; \
 224                         [ -r "$$r"/doc/Makefile ] && $(MAKE) -C "$$r"/doc clean ; \
 225                 fi ; \
 226         done
 227
 228 # make proper for the local directory
 229 .PHONY: proper
 230 .PHONY: distclean
 231 .PHONY: realclean
 232 .PHONY: maintainer-clean
 233 proper distclean realclean maintainer-clean: local-clean
 234         -@rm -f $(depends) $(auto_gen) $(auto_gen_others) $(auto_gen_keep) \
 235                         makecfg.lst 2>/dev/null
 236
 237 maintainer-clean: clean-tmp
 238
 239 .PHONY: proper-modules
 240 .PHONY: distclean-modules
 241 .PHONY: realclean-modules
 242 .PHONY: maintainer-clean-modules
 243 proper-modules realclean-modules distclean-modules maintainer-clean-modules: \
 244  clean_target=$(patsubst %-modules,%,$@)
 245 proper-modules realclean-modules distclean-modules maintainer-clean-modules:
 246         -@for r in $(cmodules) "" ; do \
 247                 if [ -d "$$r" ]; then \
 248                         $(MAKE) -C "$$r" $(clean_target); \
 249                         [ -r "$$r"/doc/Makefile ] && $(MAKE) -C "$$r"/doc $(clean_target);\
 250                 fi ; \
 251         done
 252
 253 .PHONY: clean-tmp
 254 clean-tmp:
 255         -@rm -f TAGS tags *.dbg .*.swp
 256
 257
 258 .PHONY: doxygen
 259 doxygen:
 260         -@mkdir -p $(doxygen_dir)
 261         -@echo "Create Doxygen documentation"
 262         # disable call graphes, because of the DOT dependencies
 263         (cat ./$(COREPATH)/doc/doxygen/ser.doxygen; \
 264         echo "HAVE_DOT=no" ;\
 265         echo "PROJECT_NAME=SIP-ROUTER" ;\
 266         echo "PROJECT_NUMBER=$(NAME)-$(RELEASE)" )| doxygen -
 267         -@echo "Doxygen documentation created"
 268
 269 .PHONY: clean_doxygen
 270 clean_doxygen:
 271         -@rm -rf $(doxygen_dir)/{xml,man,rtf,latex,html}
 272         -@rmdir --ignore-fail-on-non-empty -p $(doxygen_dir) || true
 273
 274
 275 .PHONY: TAGS
 276 .PHONY: tags
 277 TAGS tags:
 278         $(MKTAGS) --exclude="obsolete/*" --exclude="test/*" -R .
 279
 280 .PHONY: TAGS-ALL
 281 .PHONY: tags-all
 282 TAGS-ALL tags-all:
 283         $(MKTAGS) -R .
 284
 285
 286
 287 ifeq (,$(MAKECMDGOALS))
 288 -include $(depends)
 289 else
 290 ifeq (,$(strip $(nodep_targets)))
 291 include $(COREPATH)/Makefile.targets
 292 endif
 293 ifneq (,$(filter-out $(nodep_targets),$(MAKECMDGOALS)))
 294 -include $(depends)
 295 endif
 296 endif # ifeq (,$(MAKECMDGOALS))