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nuttx-apps/Application.mk
ligd b72b4e4bad Application.mk: correct depends file generated 
wrong: file.c => file.dir.o
right: file.c => file.c.dir.o

Change-Id: I5dff2c05c88d4c5d7678acdcce15e87caa23bdaf
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-12 17:52:10 -03:00

233 lines
7.7 KiB
Makefile
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############################################################################
# apps/Application.mk
#
# Copyright (C) 2015 Gregory Nutt. All rights reserved.
# Copyright (C) 2015 Omni Hoverboards Inc. All rights reserved.
# Authors: Gregory Nutt <gnutt@nuttx.org>
# Paul Alexander Patience <paul-a.patience@polymtl.ca>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
# If this is an executable program (with MAINSRC), we must build it as a
# loadable module for the KERNEL build (always) or if the tristate module
# has the value "m"
ifneq ($(MAINSRC),)
ifeq ($(MODULE),m)
BUILD_MODULE = y
endif
ifeq ($(CONFIG_BUILD_KERNEL),y)
BUILD_MODULE = y
endif
endif
# The GNU make CURDIR will always be a POSIX-like path with forward slashes
# as path segment separators. If we know that this is a native build, then
# we need to fix up the path so the DELIM will match the actual delimiter.
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
CWD = $(strip ${shell echo %CD% | cut -d: -f2})
else
CWD = $(CURDIR)
endif
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDLIBS += "${shell cygpath -w $(BIN)}"
else
LDLIBS += $(BIN)
endif
SUFFIX = $(subst $(DELIM),.,$(CWD))
PROGNAME := $(shell echo $(PROGNAME))
# Object files
RASRCS = $(filter %.s,$(ASRCS))
CASRCS = $(filter %.S,$(ASRCS))
RAOBJS = $(RASRCS:=$(SUFFIX)$(OBJEXT))
CAOBJS = $(CASRCS:=$(SUFFIX)$(OBJEXT))
COBJS = $(CSRCS:=$(SUFFIX)$(OBJEXT))
CXXOBJS = $(CXXSRCS:=$(SUFFIX)$(OBJEXT))
MAINCXXSRCS = $(filter %$(CXXEXT),$(MAINSRC))
MAINCSRCS = $(filter %.c,$(MAINSRC))
MAINCXXOBJ = $(MAINCXXSRCS:=$(SUFFIX)$(OBJEXT))
MAINCOBJ = $(MAINCSRCS:=$(SUFFIX)$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS) $(CXXSRCS) $(MAINSRC)
OBJS = $(RAOBJS) $(CAOBJS) $(COBJS) $(CXXOBJS)
ifneq ($(BUILD_MODULE),y)
OBJS += $(MAINCOBJ) $(MAINCXXOBJ)
endif
DEPPATH += --dep-path .
DEPPATH += --obj-path .
VPATH += :.
# Targets follow
all:: $(OBJS)
.PHONY: clean depend distclean
.PRECIOUS: $(BIN)
define ELFASSEMBLE
@echo "AS: $1"
$(Q) $(CC) -c $(AELFFLAGS) $($(strip $1)_AELFFLAGS) $1 -o $2
endef
define ELFCOMPILE
@echo "CC: $1"
$(Q) $(CC) -c $(CELFFLAGS) $($(strip $1)_CELFFLAGS) $1 -o $2
endef
define ELFCOMPILEXX
@echo "CXX: $1"
$(Q) $(CXX) -c $(CXXELFFLAGS) $($(strip $1)_CXXELFFLAGS) $1 -o $2
endef
define ELFLD
@echo "LD: $2"
$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) $(ARCHCRT0OBJ) $1 $(LDLIBS) -o $2
endef
$(RAOBJS): %.s$(SUFFIX)$(OBJEXT): %.s
$(if $(and $(CONFIG_BUILD_LOADABLE),$(AELFFLAGS)), \
$(call ELFASSEMBLE, $<, $@), $(call ASSEMBLE, $<, $@))
$(CAOBJS): %.S$(SUFFIX)$(OBJEXT): %.S
$(if $(and $(CONFIG_BUILD_LOADABLE),$(AELFFLAGS)), \
$(call ELFASSEMBLE, $<, $@), $(call ASSEMBLE, $<, $@))
$(COBJS): %.c$(SUFFIX)$(OBJEXT): %.c
$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
$(call ELFCOMPILE, $<, $@), $(call COMPILE, $<, $@))
$(CXXOBJS): %$(CXXEXT)$(SUFFIX)$(OBJEXT): %$(CXXEXT)
$(if $(and $(CONFIG_BUILD_LOADABLE),$(CXXELFFLAGS)), \
$(call ELFCOMPILEXX, $<, $@), $(call COMPILEXX, $<, $@))
archive:
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
$(call ARCHIVE_ADD, "${shell cygpath -w $(BIN)}", $(OBJS))
else
$(call ARCHIVE_ADD, $(BIN), $(OBJS))
endif
ifeq ($(BUILD_MODULE),y)
$(MAINCXXOBJ): %$(CXXEXT)$(SUFFIX)$(OBJEXT): %$(CXXEXT)
$(if $(and $(CONFIG_BUILD_LOADABLE),$(CXXELFFLAGS)), \
$(call ELFCOMPILEXX, $<, $@), $(call COMPILEXX, $<, $@))
$(MAINCOBJ): %.c$(SUFFIX)$(OBJEXT): %.c
$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
$(call ELFCOMPILE, $<, $@), $(call COMPILE, $<, $@))
PROGLIST := $(wordlist 1,$(words $(MAINCOBJ) $(MAINCXXOBJ)),$(PROGNAME))
PROGLIST := $(addprefix $(BINDIR)$(DELIM),$(PROGLIST))
PROGOBJ := $(MAINCOBJ) $(MAINCXXOBJ)
$(PROGLIST): $(MAINCOBJ) $(MAINCXXOBJ)
$(Q) mkdir -p $(BINDIR)
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
$(call ELFLD,$(firstword $(PROGOBJ)),"${shell cygpath -w $(firstword $(PROGLIST))}")
else
$(call ELFLD,$(firstword $(PROGOBJ)),$(firstword $(PROGLIST)))
endif
$(Q) chmod +x $(firstword $(PROGLIST))
ifneq ($(CONFIG_DEBUG_SYMBOLS),y)
$(Q) $(STRIP) $(firstword $(PROGLIST))
endif
$(eval PROGLIST=$(filter-out $(firstword $(PROGLIST)),$(PROGLIST)))
$(eval PROGOBJ=$(filter-out $(firstword $(PROGOBJ)),$(PROGOBJ)))
install:: $(PROGLIST)
else
MAINNAME := $(addsuffix _main,$(PROGNAME))
$(MAINCXXOBJ): %$(CXXEXT)$(SUFFIX)$(OBJEXT): %$(CXXEXT)
$(eval $<_CXXFLAGS += ${shell $(DEFINE) "$(CXX)" main=$(firstword $(MAINNAME))})
$(eval $<_CXXELFFLAGS += ${shell $(DEFINE) "$(CXX)" main=$(firstword $(MAINNAME))})
$(eval MAINNAME=$(filter-out $(firstword $(MAINNAME)),$(MAINNAME)))
$(if $(and $(CONFIG_BUILD_LOADABLE),$(CXXELFFLAGS)), \
$(call ELFCOMPILEXX, $<, $@), $(call COMPILEXX, $<, $@))
$(MAINCOBJ): %.c$(SUFFIX)$(OBJEXT): %.c
$(eval $<_CFLAGS += ${shell $(DEFINE) "$(CC)" main=$(firstword $(MAINNAME))})
$(eval $<_CELFFLAGS += ${shell $(DEFINE) "$(CC)" main=$(firstword $(MAINNAME))})
$(eval MAINNAME=$(filter-out $(firstword $(MAINNAME)),$(MAINNAME)))
$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
$(call ELFCOMPILE, $<, $@), $(call COMPILE, $<, $@))
install::
endif # BUILD_MODULE
context::
ifneq ($(PROGNAME),)
REGLIST := $(addprefix $(BUILTIN_REGISTRY)$(DELIM),$(addsuffix .bdat,$(PROGNAME)))
APPLIST := $(PROGNAME)
$(REGLIST): $(DEPCONFIG) Makefile
$(call REGISTER,$(firstword $(APPLIST)),$(firstword $(PRIORITY)),$(firstword $(STACKSIZE)),$(if $(BUILD_MODULE),,$(firstword $(APPLIST))_main))
$(eval APPLIST=$(filter-out $(firstword $(APPLIST)),$(APPLIST)))
$(if $(filter-out $(firstword $(PRIORITY)),$(PRIORITY)),$(eval PRIORITY=$(filter-out $(firstword $(PRIORITY)),$(PRIORITY))))
$(if $(filter-out $(firstword $(STACKSIZE)),$(STACKSIZE)),$(eval STACKSIZE=$(filter-out $(firstword $(STACKSIZE)),$(STACKSIZE))))
register:: $(REGLIST)
else
register::
endif
.depend: Makefile $(wildcard $(foreach SRC, $(SRCS), $(addsuffix /$(SRC), $(subst :, ,$(VPATH))))) $(DEPCONFIG)
$(Q) $(MKDEP) $(DEPPATH) --obj-suffix .c$(SUFFIX)$(OBJEXT) "$(CC)" -- $(CFLAGS) -- $(filter %.c,$^) >Make.dep
$(Q) $(MKDEP) $(DEPPATH) --obj-suffix .S$(SUFFIX)$(OBJEXT) "$(CC)" -- $(CFLAGS) -- $(filter %.S,$^) >>Make.dep
$(Q) $(MKDEP) $(DEPPATH) --obj-suffix $(CXXEXT)$(SUFFIX)$(OBJEXT) "$(CXX)" -- $(CXXFLAGS) -- $(filter %$(CXXEXT),$^) >>Make.dep
$(Q) touch $@
depend:: .depend
clean::
$(call CLEAN)
distclean:: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
-include Make.dep
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