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 # INCLUDES .. additional include directories and defines for user-space
14 # tar_EMBEDFILES .. list of tars with embedded files
17 ifeq ($(RTEMS_MAKEFILE_PATH),)
18 $(error $(shell $(call canttest,RTEMS_MAKEFILE_PATH not defined)))
22 include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
23 include $(RTEMS_CUSTOM)
26 BUILD_DIR_NAME = _build/$(RTEMS_BSP)
27 COMPILED_DIR_NAME = _compiled/$(RTEMS_BSP)
31 USER_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include
32 USER_LIB_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib
33 USER_UTILS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-utils
34 USER_TESTS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-tests
35 USER_BIN_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin
36 USER_BUILD_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/user
38 LOCAL_BUILD_DIR = $(USER_OBJS_DIR)
41 DEFAULT_INCLUDES = -I $(PROJECT_INCLUDE)
43 CPPFLAGS += -I $(USER_INCLUDE_DIR)
45 CPPFLAGS += $(CONFIG_OMK_DEFINES)
47 #CPPFLAGS += $(AM_CPPFLAGS)
48 #CFLAGS += $(AM_CFLAGS)
49 #CXXFLAGS += $(AM_CXXFLAGS)
50 #LDFLAGS += $(CFLAGS) $(AM_CFLAGS) $(LD_PATHS:%=-L%)
52 LOADLIBES += -L$(USER_LIB_DIR)
54 LOADLIBES += $(lib_LOADLIBES:%=-l%)
56 SOLIB_PICFLAGS += -shared -fpic
59 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
61 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
62 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
63 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
65 #$(warning SOURCES_DIR = $(SOURCES_DIR))
66 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
67 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
69 #vpath %.c $(SOURCES_DIR)
70 #vpath %.cc $(SOURCES_DIR)
71 #vpath %.cxx $(SOURCES_DIR)
73 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
77 # Some support to serialize some targets for parallel make
78 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
79 include-pass: check-dir
80 library-pass: include-pass
81 binary-pass: library-pass
83 override OMK_SERIALIZE_INCLUDED = y
84 MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES))
87 #=====================================================================
88 # Special rules for target filesystem and data preparation
90 # Syntax: $(call TARFILE_template,<filename>,<filename2>,<directory>) FIXME: Is this correct?
91 define TARFILE_template
96 $(Q) ABSOLUTETARFILE=`cd $$(dir $$@) ; pwd`/$$@ ; \
97 ( test -e $$$$ABSOLUTETARFILE && ( cd $(3) && tar $$(TARFLAGS) -df $$$$ABSOLUTETARFILE ) ) || \
98 ( cd $(3) && tar $$(TARFLAGS) -cf $$$$ABSOLUTETARFILE . )
101 @$(QUIET_CMD_ECHO) " TARFILE $$@"
102 $(Q) $(OBJCOPY) -I binary -O elf32-littlearm $$^ $$@
106 #=====================================================================
107 # User-space rules and templates to compile programs, libraries etc.
109 ifdef USER_RULE_TEMPLATES
113 # $(CC) -o $@ $(LCFLAGS) -c $<
115 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
116 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
118 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
119 $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
121 S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
122 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER
124 # Check GCC version for user build
125 ifndef CC_MAJOR_VERSION
126 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
128 # Prepare suitable define for dependency building
129 ifeq ($(CC_MAJOR_VERSION),2)
130 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
132 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
136 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
137 define COMPILE_c_o_template
138 $(2): $(1) $$(GEN_HEADERS)
139 @$(QUIET_CMD_ECHO) " CC $$@"
140 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
141 then mv -f "$$@.d.tmp" "$$@.d" ; \
142 else rm -f "$$@.d.tmp" ; exit 1; \
147 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
148 define COMPILE_cc_o_template
149 $(2): $(1) $$(GEN_HEADERS)
150 @$(QUIET_CMD_ECHO) " CXX $$@"
151 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
152 then mv -f "$$@.d.tmp" "$$@.d" ; \
153 else rm -f "$$@.d.tmp" ; exit 1; \
158 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
159 define COMPILE_S_o_template
160 $(2): $(1) $$(GEN_HEADERS)
161 @$(QUIET_CMD_ECHO) " AS $$@"
162 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
163 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
164 else rm -f "$$@.d.tmp" ; exit 1; \
168 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
169 define CMETRIC_o_h_template
171 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
172 $(Q)if [ -n `dirname $$@` ] ; then \
173 if [ ! -e `dirname $$@` ] ; then \
174 mkdir -p `dirname $$@` ; fi ; fi
175 $(Q)echo >$$@ '/* Automatically generated from $$< */'
176 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
177 $(Q)set -o pipefail ; $(NM) $$< \
178 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
180 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
181 $(Q)set -o pipefail ; $(NM) $$< \
182 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
186 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<link-variant>)
187 define PROGRAM_template
188 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
189 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
190 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
191 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
192 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
193 $(1)_OBJS := $$(sort $$($(1)_OBJS))
195 USER_OBJS += $$($(1)_OBJS)
196 USER_SOURCES += $$($(1)_SOURCES)
197 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
199 $(2)/$(1): $(USER_LIB_DIR)/timestamp
201 $(2)/$(1): $$($(1)_OBJS)
202 @$(QUIET_CMD_ECHO) " LINK $$@"
203 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
204 then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
205 else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
206 $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
208 #@echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
209 #@sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
210 #@echo >>$(USER_OBJS_DIR)/$(1).exe.d
211 #-Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map
212 # FIXME: Why the map file was commented out?
217 # Syntax: $(call LIBRARY_template,<library-name>)
218 define LIBRARY_template
219 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
220 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
221 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
222 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
223 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
224 $(1)_OBJS := $$(sort $$($(1)_OBJS))
226 USER_OBJS += $$($(1)_OBJS)
227 USER_SOURCES += $$($(1)_SOURCES)
228 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
230 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
231 @$(QUIET_CMD_ECHO) " AR $$@"
232 $(Q) $(AR) rcs $$@ $$^
233 @touch $(USER_LIB_DIR)/timestamp
238 # Syntax: $(call SOLIB_template,<library-name>)
239 define SOLIB_template
240 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.c=%.lo))
241 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cc=%.lo))
242 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cxx=%.lo))
243 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.S=%.lo))
244 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
245 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO))
247 SOLIB_OBJS += $$($(1)_OBJSLO)
248 SOLIB_SOURCES += $$($(1)_SOURCES)
249 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
251 $(USER_LIB_DIR)/lib$(1).so: $$($(1)_OBJSLO)
252 @$(QUIET_CMD_ECHO) " LINK $$@"
253 $(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^
258 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
259 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so)
261 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/% $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%)
263 # Special rules for CMETRIC generated headers
265 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
266 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
267 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
268 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
269 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
270 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
272 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
274 # Generate rules for compilation of programs and libraries
276 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
278 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
280 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
282 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
284 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
286 -include $(USER_OBJS_DIR)/*.d
290 #=====================================================================
293 $(eval $(call omk_pass_template, include-pass,$(USER_OBJS_DIR),,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(config_include_HEADERS)$(LOCAL_CONFIG_H)))
294 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
295 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)))
297 $(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always))
300 @$(call mkdir_def,$(USER_INCLUDE_DIR))
301 @$(call mkdir_def,$(USER_LIB_DIR))
302 @$(call mkdir_def,$(USER_BIN_DIR))
303 @$(call mkdir_def,$(USER_UTILS_DIR))
304 @$(call mkdir_def,$(USER_TESTS_DIR))
307 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
309 ifdef USER_RULE_TEMPLATES
311 # User-space static libraries and applications object files
313 USER_SOURCES := $(sort $(USER_SOURCES))
315 #$(warning USER_SOURCES = $(USER_SOURCES))
317 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
319 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
321 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
323 $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
325 # User-space shared libraries object files
327 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
329 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
331 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
333 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
335 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
337 $(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))
339 $(foreach tarfile,$(USER_EMBEDTARFILES),$(eval $(call TARFILE_template,$(tarfile),$(tarfile)_tarfile,$(SOURCES_DIR)/$(tarfile))))
345 @echo Cleaning in $(USER_OBJS_DIR)
346 @rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
347 $(USER_OBJS_DIR)/*.d \
348 $(USER_OBJS_DIR)/*.map \
349 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \
350 $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile)
353 default: include-pass library-pass binary-pass