1 # This version is adapted for RTEMS build
4 # lib_LIBRARIES .. list of the user-space libraries
5 # shared_LIBRARIES .. list of the user-space shared libraries
6 # include_HEADERS .. list of the user-space public header files
7 # nobase_include_HEADERS .. public headers copied even with directory part
8 # renamed_include_HEADERS .. public headers copied to the different target name
9 # bin_PROGRAMS .. list of the require binary programs
10 # utils_PROGRAMS .. list of the development utility programs
11 # test_PROGRAMS .. list of the test programs
12 # xxx_SOURCES .. list of specific target sources
13 # xxx_LIBS .. list of specific target libraries
14 # INCLUDES .. additional include directories and defines for user-space
15 # tar_EMBEDFILES .. list of tars with embedded files
18 ifeq ($(RTEMS_MAKEFILE_PATH),)
19 $(error $(shell $(call canttest,RTEMS_MAKEFILE_PATH not defined)))
23 include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
24 include $(RTEMS_CUSTOM)
27 BUILD_DIR_NAME = _build/$(RTEMS_BSP)
28 COMPILED_DIR_NAME = _compiled/$(RTEMS_BSP)
32 USER_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include
33 USER_LIB_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib
34 USER_UTILS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-utils
35 USER_TESTS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-tests
36 USER_BIN_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin
37 USER_BUILD_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/user
39 LOCAL_BUILD_DIR = $(USER_OBJS_DIR)
42 DEFAULT_INCLUDES = -I $(PROJECT_INCLUDE)
44 CPPFLAGS += -I $(USER_INCLUDE_DIR)
46 CPPFLAGS += $(CONFIG_OMK_DEFINES)
48 #CPPFLAGS += $(AM_CPPFLAGS)
49 #CFLAGS += $(AM_CFLAGS)
50 #CXXFLAGS += $(AM_CXXFLAGS)
51 #LDFLAGS += $(CFLAGS) $(AM_CFLAGS) $(LD_PATHS:%=-L%)
53 LOADLIBES += -L$(USER_LIB_DIR)
55 LOADLIBES += $(lib_LOADLIBES:%=-l%)
57 SOLIB_PICFLAGS += -shared -fpic
60 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
62 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
63 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
64 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
66 #$(warning SOURCES_DIR = $(SOURCES_DIR))
67 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
68 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
70 #vpath %.c $(SOURCES_DIR)
71 #vpath %.cc $(SOURCES_DIR)
72 #vpath %.cxx $(SOURCES_DIR)
74 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
78 # Some support to serialize some targets for parallel make
79 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
80 include-pass: check-dir
81 library-pass: include-pass
82 binary-pass: library-pass
84 override OMK_SERIALIZE_INCLUDED = y
85 MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES))
88 #=====================================================================
89 # Special rules for target filesystem and data preparation
91 # Syntax: $(call TARFILE_template,<filename>,<filename2>,<directory>) FIXME: Is this correct?
92 define TARFILE_template
97 $(Q) ABSOLUTETARFILE=`cd $$(dir $$@) ; pwd`/$$@ ; \
98 ( test -e $$$$ABSOLUTETARFILE && ( cd $(3) && tar $$(TARFLAGS) -df $$$$ABSOLUTETARFILE ) ) || \
99 ( cd $(3) && tar $$(TARFLAGS) -cf $$$$ABSOLUTETARFILE . )
102 @$(QUIET_CMD_ECHO) " TARFILE $$@"
103 $(Q) $(LD) -r --accept-unknown-input-arch -b binary -o $$@.tmp $$^
104 $(Q) $(OBJCOPY) --rename-section .data=.rodata,alloc,load,readonly,data,contents $$@.tmp $$@
108 #=====================================================================
109 # User-space rules and templates to compile programs, libraries etc.
111 ifdef USER_RULE_TEMPLATES
115 # $(CC) -o $@ $(LCFLAGS) -c $<
117 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
118 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
120 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
121 $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
123 S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
124 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER
126 # Check GCC version for user build
127 ifndef CC_MAJOR_VERSION
128 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
130 # Prepare suitable define for dependency building
131 ifeq ($(CC_MAJOR_VERSION),2)
132 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
134 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
138 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
139 define COMPILE_c_o_template
140 $(2): $(1) $$(GEN_HEADERS)
141 @$(QUIET_CMD_ECHO) " CC $$@"
142 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
143 then mv -f "$$@.d.tmp" "$$@.d" ; \
144 else rm -f "$$@.d.tmp" ; exit 1; \
149 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
150 define COMPILE_cc_o_template
151 $(2): $(1) $$(GEN_HEADERS)
152 @$(QUIET_CMD_ECHO) " CXX $$@"
153 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
154 then mv -f "$$@.d.tmp" "$$@.d" ; \
155 else rm -f "$$@.d.tmp" ; exit 1; \
160 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
161 define COMPILE_S_o_template
162 $(2): $(1) $$(GEN_HEADERS)
163 @$(QUIET_CMD_ECHO) " AS $$@"
164 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
165 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
166 else rm -f "$$@.d.tmp" ; exit 1; \
170 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
171 define CMETRIC_o_h_template
173 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
174 $(Q)if [ -n `dirname $$@` ] ; then \
175 if [ ! -e `dirname $$@` ] ; then \
176 mkdir -p `dirname $$@` ; fi ; fi
177 $(Q)echo >$$@ '/* Automatically generated from $$< */'
178 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
179 $(Q)set -o pipefail ; $(NM) $$< \
180 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
182 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
183 $(Q)set -o pipefail ; $(NM) $$< \
184 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
188 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<link-variant>)
189 define PROGRAM_template
190 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
191 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
192 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
193 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
194 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
195 $(1)_OBJS := $$(sort $$($(1)_OBJS))
197 USER_OBJS += $$($(1)_OBJS)
198 USER_SOURCES += $$($(1)_SOURCES)
199 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
201 $(2)/$(1): $(USER_LIB_DIR)/timestamp
203 $(2)/$(1): $$($(1)_OBJS)
204 @$(QUIET_CMD_ECHO) " LINK $$@"
205 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
206 then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
207 else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
208 $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
210 #@echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
211 #@sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
212 #@echo >>$(USER_OBJS_DIR)/$(1).exe.d
213 #-Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map
214 # FIXME: Why the map file was commented out?
219 # Syntax: $(call LIBRARY_template,<library-name>)
220 define LIBRARY_template
221 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
222 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
223 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
224 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
225 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
226 $(1)_OBJS := $$(sort $$($(1)_OBJS))
228 USER_OBJS += $$($(1)_OBJS)
229 USER_SOURCES += $$($(1)_SOURCES)
230 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
232 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
233 @$(QUIET_CMD_ECHO) " AR $$@"
234 $(Q) $(AR) rcs $$@ $$^
235 @touch $(USER_LIB_DIR)/timestamp
240 # Syntax: $(call SOLIB_template,<library-name>)
241 define SOLIB_template
242 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.c=%.lo))
243 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cc=%.lo))
244 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cxx=%.lo))
245 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.S=%.lo))
246 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
247 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO))
249 SOLIB_OBJS += $$($(1)_OBJSLO)
250 SOLIB_SOURCES += $$($(1)_SOURCES)
251 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
253 $(USER_LIB_DIR)/lib$(1).so: $$($(1)_OBJSLO)
254 @$(QUIET_CMD_ECHO) " LINK $$@"
255 $(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^
260 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
261 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so)
263 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/% $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%)
265 # Special rules for CMETRIC generated headers
267 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
268 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
269 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
270 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
271 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
272 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
274 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
276 # Generate rules for compilation of programs and libraries
278 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
280 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
282 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
284 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
286 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
288 -include $(USER_OBJS_DIR)/*.d
292 #=====================================================================
295 $(eval $(call omk_pass_template, include-pass,$(USER_OBJS_DIR),,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(config_include_HEADERS)$(LOCAL_CONFIG_H)))
296 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
297 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)))
299 $(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always))
302 @$(call mkdir_def,$(USER_INCLUDE_DIR))
303 @$(call mkdir_def,$(USER_LIB_DIR))
304 @$(call mkdir_def,$(USER_BIN_DIR))
305 @$(call mkdir_def,$(USER_UTILS_DIR))
306 @$(call mkdir_def,$(USER_TESTS_DIR))
308 $(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include))
310 ifdef USER_RULE_TEMPLATES
312 # User-space static libraries and applications object files
314 USER_SOURCES := $(sort $(USER_SOURCES))
316 #$(warning USER_SOURCES = $(USER_SOURCES))
318 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
320 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
322 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
324 $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
326 # User-space shared libraries object files
328 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
330 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
332 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
334 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
336 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
338 $(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))
340 $(foreach tarfile,$(USER_EMBEDTARFILES),$(eval $(call TARFILE_template,$(tarfile),$(tarfile)_tarfile,$(SOURCES_DIR)/$(tarfile))))
346 @echo Cleaning in $(USER_OBJS_DIR)
347 @rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
348 $(USER_OBJS_DIR)/*.d \
349 $(USER_OBJS_DIR)/*.map \
350 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \
351 $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile)
354 default: include-pass library-pass binary-pass