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 # xxx_SOURCES .. list of specific target sources
12 # INCLUDES .. additional include directories and defines for user-space
13 # tar_EMBEDFILES .. list of tars with embedded files
16 DEFAULT_INCLUDES = -I $(PROJECT_INCLUDE)
18 CPPFLAGS += -I $(USER_INCLUDE_DIR)
20 CPPFLAGS += $(CONFIG_OMK_DEFINES)
22 #CPPFLAGS += $(AM_CPPFLAGS)
23 #CFLAGS += $(AM_CFLAGS)
24 #CXXFLAGS += $(AM_CXXFLAGS)
25 #LDFLAGS += $(CFLAGS) $(AM_CFLAGS) $(LD_PATHS:%=-L%)
27 LOADLIBES += -L$(USER_LIB_DIR)
29 LOADLIBES += $(lib_LOADLIBES:%=-l%)
31 SOLIB_PICFLAGS += -shared -fpic
34 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
36 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
37 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
38 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
40 #$(warning SOURCES_DIR = $(SOURCES_DIR))
41 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
42 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
44 #vpath %.c $(SOURCES_DIR)
45 #vpath %.cc $(SOURCES_DIR)
46 #vpath %.cxx $(SOURCES_DIR)
48 VPATH = $(SOURCES_DIR)
49 srcdir = $(SOURCES_DIR)
51 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
53 # Some support to serialize some targets for parallel make
54 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
55 include-pass: $(check-dir)
56 library-pass: include-pass
57 binary-pass: library-pass
59 OMK_SERIALIZE_INCLUDED = y
62 #=====================================================================
63 # Special rules for target filesystem and data preparation
65 # Syntax: $(call TARFILE_template,<filename>,<filename2>,<directory>) FIXME: Is this correct?
66 define TARFILE_template
71 $(Q) ABSOLUTETARFILE=`cd $$(dir $$@) ; pwd`/$$@ ; \
72 ( test -e $$$$ABSOLUTETARFILE && ( cd $(3) && tar -df $$$$ABSOLUTETARFILE ) ) || \
73 ( cd $(3) && tar -cf $$$$ABSOLUTETARFILE . )
76 @$(QUIET_CMD_ECHO) " TARFILE $$@"
77 $(Q) $(OBJCOPY) -I binary -O elf32-littlearm $$^ $$@
81 #=====================================================================
82 # User-space rules and templates to compile programs, libraries etc.
84 ifdef USER_RULE_TEMPLATES
88 # $(CC) -o $@ $(LCFLAGS) -c $<
90 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
91 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
93 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
94 $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
96 S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
97 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER
99 # Check GCC version for user build
100 ifndef CC_MAJOR_VERSION
101 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
103 # Prepare suitable define for dependency building
104 ifeq ($(CC_MAJOR_VERSION),2)
105 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
107 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
111 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
112 define COMPILE_c_o_template
113 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
114 @$(QUIET_CMD_ECHO) " CC $$@"
115 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
116 then mv -f "$$@.d.tmp" "$$@.d" ; \
117 else rm -f "$$@.d.tmp" ; exit 1; \
122 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
123 define COMPILE_cc_o_template
124 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
125 @$(QUIET_CMD_ECHO) " CXX $$@"
126 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
127 then mv -f "$$@.d.tmp" "$$@.d" ; \
128 else rm -f "$$@.d.tmp" ; exit 1; \
133 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
134 define COMPILE_S_o_template
135 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
136 @$(QUIET_CMD_ECHO) " AS $$@"
137 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
138 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
139 else rm -f "$$@.d.tmp" ; exit 1; \
143 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
144 define CMETRIC_o_h_template
146 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
147 $(Q)if [ -n `dirname $$@` ] ; then \
148 if [ ! -e `dirname $$@` ] ; then \
149 mkdir -p `dirname $$@` ; fi ; fi
150 $(Q)echo >$$@ '/* Automatically generated from $$< */'
151 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
152 $(Q)set -o pipefail ; $(NM) $$< \
153 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
155 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
156 $(Q)set -o pipefail ; $(NM) $$< \
157 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
161 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<link-variant>)
162 define PROGRAM_template
163 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
164 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
165 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
166 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
167 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
168 $(1)_OBJS := $$(sort $$($(1)_OBJS))
170 USER_OBJS += $$($(1)_OBJS)
171 USER_SOURCES += $$($(1)_SOURCES)
172 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
174 $(2)/$(1): $(USER_LIB_DIR)/timestamp
176 $(2)/$(1): $$($(1)_OBJS)
177 @$(QUIET_CMD_ECHO) " LINK $$@"
178 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
179 then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
180 else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
181 $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
183 #@echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
184 #@sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
185 #@echo >>$(USER_OBJS_DIR)/$(1).exe.d
186 #-Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map
187 # FIXME: Why the map file was commented out?
192 # Syntax: $(call LIBRARY_template,<library-name>)
193 define LIBRARY_template
194 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
195 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
196 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
197 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
198 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
199 $(1)_OBJS := $$(sort $$($(1)_OBJS))
201 USER_OBJS += $$($(1)_OBJS)
202 USER_SOURCES += $$($(1)_SOURCES)
203 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
205 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
206 @$(QUIET_CMD_ECHO) " AR $$@"
207 $(Q) $(AR) rcs $$@ $$^
208 @touch $(USER_LIB_DIR)/timestamp
213 # Syntax: $(call SOLIB_template,<library-name>)
214 define SOLIB_template
215 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.c=%.lo))
216 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cc=%.lo))
217 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cxx=%.lo))
218 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.S=%.lo))
219 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
220 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO))
222 SOLIB_OBJS += $$($(1)_OBJSLO)
223 SOLIB_SOURCES += $$($(1)_SOURCES)
224 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
226 $(USER_LIB_DIR)/lib$(1).so: $$($(1)_OBJSLO)
227 @$(QUIET_CMD_ECHO) " LINK $$@"
228 $(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^
233 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
234 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so)
236 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
238 # Special rules for CMETRIC generated headers
240 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
241 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
242 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
243 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
244 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
245 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
247 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
249 # Generate rules for compilation of programs and libraries
251 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
253 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
255 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
257 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
259 -include $(USER_OBJS_DIR)/*.d
263 #=====================================================================
266 $(eval $(call omk_pass_template, include-pass,$(USER_OBJS_DIR),,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(config_include_HEADERS)))
267 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
268 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)))
270 $(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always))
273 @$(call mkdir_def,$(USER_INCLUDE_DIR))
274 @$(call mkdir_def,$(USER_LIB_DIR))
275 @$(call mkdir_def,$(USER_BIN_DIR))
276 @$(call mkdir_def,$(USER_UTILS_DIR))
278 # Create directories only for the first time
279 ifndef CHECK_DIR_DONE
280 check-dir = check-dir
283 export CHECK_DIR_DONE
287 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
289 ifdef USER_RULE_TEMPLATES
291 # User-space static libraries and applications object files
293 USER_SOURCES := $(sort $(USER_SOURCES))
295 #$(warning USER_SOURCES = $(USER_SOURCES))
297 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
299 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
301 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
303 $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
305 # User-space shared libraries object files
307 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
309 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
311 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
313 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
315 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
317 $(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))
319 $(foreach tarfile,$(USER_EMBEDTARFILES),$(eval $(call TARFILE_template,$(tarfile),$(tarfile)_tarfile,$(SOURCES_DIR)/$(tarfile))))
325 @echo Cleaning in $(USER_OBJS_DIR)
326 @rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
327 $(USER_OBJS_DIR)/*.d \
328 $(USER_OBJS_DIR)/*.map \
329 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \
330 $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile)
333 default: $(check-dir) include-pass library-pass binary-pass