1 # Version for Linux/RTLinux builds.
5 # lib_LIBRARIES .. list of the user-space libraries
6 # shared_LIBRARIES .. list of the user-space shared libraries
7 # include_HEADERS .. list of the user-space public header files
8 # nobase_include_HEADERS .. public headers copied even with directory part
9 # renamed_include_HEADERS .. public headers copied to the different target name
10 # bin_PROGRAMS .. list of the require binary programs
11 # utils_PROGRAMS .. list of the development utility programs
12 # test_PROGRAMS .. list of the testing programs
13 # bin_SCRIPTS .. list of scripts to be copied to _compiled/bin
14 # xxx_SOURCES .. list of specific target sources
15 # xxx_GEN_SOURCES .. list of specific target sources that are generated in the build directory
16 # xxx_LIBS .. list of specific target libraries (-l prefix is automatically added)
17 # xxx_LDFLAGS .. list of specific target LDFLAGS
18 # lib_LOADLIBES .. list of libraries linked to each executable
19 # INCLUDES .. additional include directories and defines for user-space
21 # AM_CFLAGS .. C compiler flags
22 # AM_CXXFLAGS .. C++ compiler flags
23 # AM_CPPFLAGS .. C preprocessor flags
24 # LDFLAGS .. linker flags for programs linking
26 BUILD_DIR_NAME = _build
27 COMPILED_DIR_NAME = _compiled
29 GROUP_DIR_NAME = nogroup
32 USER_INCLUDE_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/include
33 USER_LIB_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/lib
34 USER_UTILS_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin-utils
35 USER_TESTS_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin-tests
36 USER_BIN_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin
37 USER_BUILD_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/user
41 ifeq ($(OS),Windows_NT)
44 BUILD_OS := $(shell uname | tr '[A-Z]' '[a-z]' )
45 #$(warning BUILD_OS=$(BUILD_OS))
50 TARGET_OS := $(BUILD_OS)
56 LOCAL_BUILD_DIR = $(USER_OBJS_DIR)
58 # Assign default values to CFLAGS variable. If the variable is defined
59 # earlier (i.g. in config.omk), it is not overriden here.
64 CPPFLAGS += -I $(USER_INCLUDE_DIR)
66 LOADLIBES += -L$(USER_LIB_DIR)
68 LOADLIBES += $(lib_LOADLIBES:%=-l%)
70 LIB_CPPFLAGS += $(CPPFLAGS)
71 LIB_CFLAGS += $(CFLAGS)
73 ifeq ($(TARGET_OS),win32)
78 SOLIB_PICFLAGS += -fpic
81 #vpath %.c $(SOURCES_DIR)
82 #vpath %.cc $(SOURCES_DIR)
83 #vpath %.cxx $(SOURCES_DIR)
85 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
86 OMK_WORK_DIR = $(USER_OBJS_DIR)
88 .PHONY: dep subdirs clean clean-custom cleandepend check-dir
90 # Some support to serialize some targets for parallel make
91 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
92 include-pass: check-dir
93 library-pass: include-pass
94 link-pseudo-pass: library-pass
95 binary-pass: link-pseudo-pass
97 override OMK_SERIALIZE_INCLUDED = y
98 MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES))
101 #=====================================================================
102 # User-space rules and templates to compile programs, libraries etc.
104 ifdef USER_RULE_TEMPLATES
106 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
107 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
109 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
110 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -DOMK_FOR_USER
112 S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
113 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER
115 idl_COMPILE = $(IDL_COMPILER)
117 # Check GCC version for user build
118 ifndef CC_MAJOR_VERSION
119 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | $(SED4OMK) -e 's/\([^.]\)\..*/\1/')
121 # Prepare suitable define for dependency building
122 ifeq ($(CC_MAJOR_VERSION),2)
123 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
125 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
129 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
130 define COMPILE_c_o_template
131 ifeq ($$($(2)_C_TARGET),)
133 $(2): $(1) $$(GEN_HEADERS)
134 @$(QUIET_CMD_ECHO) " CC $$@"
135 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
136 then mv -f "$$@.d.tmp" "$$@.d" ; \
137 else rm -f "$$@.d.tmp" ; exit 1; \
143 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
144 define COMPILE_cc_o_template
145 ifeq ($$($(2)_CC_TARGET),)
147 $(2): $(1) $$(GEN_HEADERS)
148 @$(QUIET_CMD_ECHO) " CXX $$@"
149 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
150 then mv -f "$$@.d.tmp" "$$@.d" ; \
151 else rm -f "$$@.d.tmp" ; exit 1; \
157 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
158 define COMPILE_S_o_template
159 ifeq ($$($(2)_S_TARGET),)
161 $(2): $(1) $$(GEN_HEADERS)
162 @$(QUIET_CMD_ECHO) " AS $$@"
163 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
164 then mv -f "$$@.d.tmp" "$$@.d" ; \
165 else rm -f "$$@.d.tmp" ; exit 1; \
172 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
173 define CMETRIC_o_h_template
175 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
176 $(Q)if [ -n `dirname $$@` ] ; then \
177 if [ ! -e `dirname $$@` ] ; then \
178 mkdir -p `dirname $$@` ; fi ; fi
179 $(Q)echo >$$@.tmp '/* Automatically generated from $$< */'
180 $(Q)echo >>$$@.tmp '/* Conditionals to control compilation */'
181 # Bellow, the tricks with redirection are for shells without set -o pipefail
182 # (see http://www.mail-archive.com/dash@vger.kernel.org/msg00149.html)
183 $(Q)exec 3>&1; status=`exec 4>&1 >&3; { $(NM) $$<; echo $$$$? >&4; }\
184 | $(SED4OMK) -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
185 | sort >>$$@.tmp` && exit $$$$status
186 $(Q)echo >>$$@.tmp '/* Defines from the values defined to symbols in hexadecimal format */'
187 $(Q)exec 3>&1; status=`exec 4>&1 >&3; { $(NM) $$<; echo $$$$? >&4; }\
188 | $(SED4OMK) -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
189 | sort >>$$@.tmp` && exit $$$$status
190 $(Q)echo >>$$@.tmp '/* Defines from the values defined to symbols in decimal format */'
191 $(Q)exec 3>&1; status=`exec 4>&1 >&3; { $(NM) -td $$<; echo $$$$? >&4; }\
192 | $(SED4OMK) -n 's/^ *0*\(0\|[1-9][0-9]*\) *A *_cmetric2defdec_\([A-Za-z_0-9]*\) */#define \2 \1/p' \
193 | sort >>$$@.tmp` && exit $$$$status
197 # Syntax: $(call COMPILE_idl_template,</path/to/src.idl>,<basename>)
198 define COMPILE_idl_template
199 ifeq ($$($(2)_IDL_TARGET),)
201 GEN_HEADERS+=$(filter %.h,$(notdir $(1:%.idl=%.h))) # Do we need this global variable?
203 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1) $$(wildcard $$(firstword $$(idl_COMPILE)))
204 @$(QUIET_CMD_ECHO) " IDL $$@"
205 $(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1)
209 # Syntax: $(call COMPILE_templates,<sources_abs>,<suffix>)
210 # Note: The newlines after $(call ) are IMPORTANT!!!
211 define COMPILE_templates
212 $(foreach src,$(filter %.c,$(1)),$(call COMPILE_c_o_template,$(src),$(notdir $(src:%.c=%$(2))),)
214 $(foreach src,$(filter %.cc,$(1)),$(call COMPILE_cc_o_template,$(src),$(notdir $(src:%.cc=%$(2))),)
216 $(foreach src,$(filter %.cxx,$(1)),$(call COMPILE_cc_o_template,$(src),$(notdir $(src:%.cxx=%$(2))),)
218 $(foreach src,$(filter %.cpp,$(1)),$(call COMPILE_cc_o_template,$(src),$(notdir $(src:%.cpp=%$(2))),)
220 $(foreach src,$(filter %.S,$(1)),$(call COMPILE_S_o_template,$(src),$(notdir $(src:%.S=%$(2))),)
224 TARGET_IDL_SOURCES = $(filter %.c,$($(1)_SERVER_IDL:%.idl=%-skels.c)) \
225 $(filter %.c,$($(1)_SERVER_IDL:%.idl=%-common.c)) \
226 $(filter %.c,$($(1)_CLIENT_IDL:%.idl=%-stubs.c)) \
227 $(filter %.c,$($(1)_CLIENT_IDL:%.idl=%-common.c)) \
228 $(filter %.c,$($(1)_IDL:%.idl=%.c))
229 TARGET_SOURCES = $($(1)_SOURCES) $($(1)_GEN_SOURCES) $(TARGET_IDL_SOURCES)
230 TARGET_SOURCES_ABS = $($(1)_SOURCES:%=$(SOURCES_DIR)/%) $($(1)_GEN_SOURCES) $(TARGET_IDL_SOURCES)
231 TARGET_OBJS = $(sort $(addsuffix .o,$(basename $(notdir $(TARGET_SOURCES)))))
232 TARGET_LOBJS = $(sort $(addsuffix .lo,$(basename $(notdir $(TARGET_SOURCES)))))
233 TARGET_IDLS = $($(1)_SERVER_IDL) $($(1)_CLIENT_IDL) $($(1)_IDL)
234 LINK_WITH_CXX = $(filter %.cc,$(TARGET_SOURCES))$(filter %.cxx,$(TARGET_SOURCES))$$(filter %.cpp,$(TARGET_SOURCES))
236 # Syntax: $(call PROGRAM_template,<executable-name>,<dir>,<executable-suffix>,<linker-sript>)
237 define PROGRAM_template
238 $(foreach idl,$(TARGET_IDLS),$(call COMPILE_idl_template,$(SOURCES_DIR)/$(idl),$(idl:%.idl=%)))
240 $(call COMPILE_templates,$(TARGET_SOURCES_ABS),.o)
242 $(2)/$(1)$(3): $(TARGET_OBJS)
243 @$(QUIET_CMD_ECHO) " LINK $$@"
244 $(Q) $(if $(LINK_WITH_CXX),$$(CXX),$$(CC)) \
245 $$^ $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_LDFLAGS) -Wl,-rpath-link,$(USER_LIB_DIR) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@
246 @echo "$(2)/$(1)$(3): \\" >$(USER_OBJS_DIR)/$(1).exe.d
247 @$(SED4OMK) -n -e 's|^LOAD \(.*\)$$$$| \1 \&|p' $(USER_OBJS_DIR)/$(1).exe.map|tr '&' '\134' >>$(USER_OBJS_DIR)/$(1).exe.d
248 @echo >>$(USER_OBJS_DIR)/$(1).exe.d
250 binary-pass-local: $(2)/$(1)$(3)
253 # Usage: $(call SCRIPT_template,<target-directory>,<script-name>)
254 define SCRIPT_template
255 $(2)/$(1): $$(SOURCES_DIR)/$(1)
256 @$(QUIET_CMD_ECHO) " CP $$@"
259 binary-pass-local: $(2)/$(1)
263 # Syntax: $(call LIBRARY_template,<library-name>)
264 define LIBRARY_template
266 $(foreach idl,$(TARGET_IDLS),$(call COMPILE_idl_template,$(SOURCES_DIR)/$(idl),$(idl:%.idl=%)))
268 $(call COMPILE_templates,$(TARGET_SOURCES_ABS),.o)
270 $(USER_LIB_DIR)/lib$(1).a: $(TARGET_OBJS)
271 @$(QUIET_CMD_ECHO) " AR $$@"
272 $(Q) $(AR) rcs $$@ $$^
274 library-pass-local: $(USER_LIB_DIR)/lib$(1).a
278 # Syntax: $(call SOLIB_template,<library-name>)
279 define SOLIB_template
281 $(foreach idl,$(TARGET_IDLS),$(call COMPILE_idl_template,$(SOURCES_DIR)/$(idl),$(idl:%.idl=%)))
283 $(call COMPILE_templates,$(TARGET_SOURCES_ABS),.lo)
285 .PHONY: $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar
286 $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: AM_CFLAGS += $(SOLIB_PICFLAGS)
287 $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: AM_CXXFLAGS += $(SOLIB_PICFLAGS)
288 $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: $(TARGET_LOBJS)
289 $(Q)echo '$(1)_objslo += $$$$(addprefix $(USER_OBJS_DIR)/,$$^)' > $$@.tmp; \
290 echo '$(1)_libs += $$($(1)_LIBS) $$(lib_LOADLIBES)' >> $$@.tmp; \
291 echo '$(1)_ldflags += $$($(1)_LDFLAGS) $$(lib_LDFLAGS)' >> $$@.tmp; \
292 echo 'shared_libs := $$$$(sort $(1) $$$$(shared_libs))' >> $$@.tmp; \
293 if cmp -s $$@.tmp $$@; then rm $$@.tmp; else mv $$@.tmp $$@; fi
295 library-pass-local: $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar
298 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
300 # Special rules for CMETRIC generated headers
302 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
303 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
304 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
305 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
306 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
307 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
309 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
311 # Generate rules for compilation of programs and libraries
313 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),$(EXE_SUFFIX))))
315 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(EXE_SUFFIX))))
317 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(EXE_SUFFIX))))
319 $(foreach script,$(bin_SCRIPTS),$(eval $(call SCRIPT_template,$(script),$(USER_BIN_DIR))))
322 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
324 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
326 -include $(USER_OBJS_DIR)/*.d
327 #FIXME: This doesn't include dependencies of source files from
328 #subdirectories (i.s. *_SOURCES=dir/file.c. I'm currently not sure,
331 endif # USER_RULE_TEMPLATES
333 .PHONY: link-pseudo-pass
335 $(Q)$(MAKE) $(NO_PRINT_DIRECTORY) -C $(USER_BUILD_DIR) -f $(SOURCESDIR_MAKEFILE) link-shared-libs
337 ifeq ($(MAKECMDGOALS),link-shared-libs)
341 # Syntax: $(call solib_link_template,<library-name>)
342 define solib_link_template
343 $(1)_shared_libs = $$(patsubst %,$(USER_LIB_DIR)/lib%.$(SOLIB_EXT),$$(filter $$(shared_libs),$$($(1)_libs)))
344 #$$(warning $(1)_shared_libs = $$($(1)_shared_libs))
345 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_shared_libs) $$($(1)_objslo)
346 @$(QUIET_CMD_ECHO) " LINK $$@"
347 $(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -Wl,-Map,$(USER_OBJS_DIR)/lib$(1).$(SOLIB_EXT).map -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%) $$(lib_ldflags) $$($(1)_ldflags)
350 -include $(shell true; find $(USER_BUILD_DIR) -name 'lib*.omkvar') # `true' is a hack for MinGW
351 #$(warning $(shared_libs))
352 $(foreach lib,$(shared_libs),$(eval $(call solib_link_template,$(lib))))
354 .PHONY: link-shared-libs
355 link-shared-libs: $(shared_libs:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
356 endif # link-shared-libs
358 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
359 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)$(bin_SCRIPTS)))
361 $(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always))
362 $(eval $(call omk_pass_template,install,$(USER_OBJS_DIR),,always))
363 $(eval $(call omk_pass_template,include-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,always))
366 @$(call mkdir_def,$(USER_BUILD_DIR))
367 @$(call mkdir_def,$(USER_INCLUDE_DIR))
368 @$(call mkdir_def,$(USER_LIB_DIR))
369 @$(call mkdir_def,$(USER_BIN_DIR))
370 @$(call mkdir_def,$(USER_UTILS_DIR))
371 @$(call mkdir_def,$(USER_TESTS_DIR))
373 install-local: # TODO
375 $(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include))
378 @echo Cleaning in $(USER_OBJS_DIR)
379 @rm -f $(USER_OBJS_DIR)/*.[och] \
380 $(USER_OBJS_DIR)/*.lo \
381 $(USER_OBJS_DIR)/*.d \
382 $(USER_OBJS_DIR)/*.map \
383 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
385 include-pass-submakes: extra-rules-subdirs
387 # We must go to EXTRA_RULES_SUBDIRS before going to any other
388 # directory, since the executables compiled in EXTRA_RULES_SUBDIRS
389 # might be needed there.
390 include-pass-this-dir $(foreach subdir,$(SUBDIRS),include-pass-$(subdir)-subdir): extra-rules-subdirs
392 default: include-pass library-pass binary-pass