86efbcbee7
When archiving, if the number of files is large, the full path in SUFFIX may exceed the command line limit for Cygwin and other programs. To avoid this, the SUFFIX can be changed in the Makefile in each application or library.
283 lines
9.0 KiB
Makefile
283 lines
9.0 KiB
Makefile
############################################################################
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# apps/Application.mk
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http:#www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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# If this is an executable program (with MAINSRC), we must build it as a
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# loadable module for the KERNEL build (always) or if the tristate module
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# has the value "m"
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ifneq ($(MAINSRC),)
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ifeq ($(MODULE),m)
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BUILD_MODULE = y
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endif
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ifeq ($(CONFIG_BUILD_KERNEL),y)
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BUILD_MODULE = y
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endif
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endif
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# The GNU make CURDIR will always be a POSIX-like path with forward slashes
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# as path segment separators. If we know that this is a native build, then
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# we need to fix up the path so the DELIM will match the actual delimiter.
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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CWD = $(strip ${shell echo %CD% | cut -d: -f2})
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else
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CWD = $(CURDIR)
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endif
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# Add the static application library to the linked libraries.
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LDLIBS += $(call CONVERT_PATH,$(BIN))
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# When building a module, link with the compiler runtime.
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# This should be linked after libapps. Consider that mbedtls in libapps
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# uses __udivdi3.
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ifeq ($(BUILD_MODULE),y)
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# Revisit: This only works for gcc and clang.
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# Do other compilers have similar?
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COMPILER_RT_LIB = $(shell $(CC) $(ARCHCPUFLAGS) --print-libgcc-file-name)
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ifeq ($(wildcard $(COMPILER_RT_LIB)),)
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# if "--print-libgcc-file-name" unable to find the correct libgcc PATH
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# then go ahead and try "--print-file-name"
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COMPILER_RT_LIB := $(wildcard $(shell $(CC) $(ARCHCPUFLAGS) --print-file-name $(notdir $(COMPILER_RT_LIB))))
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endif
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LDLIBS += $(COMPILER_RT_LIB)
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endif
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SUFFIX ?= $(subst $(DELIM),.,$(CWD))
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PROGNAME := $(subst ",,$(PROGNAME))
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# Object files
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RASRCS = $(filter %.s,$(ASRCS))
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CASRCS = $(filter %.S,$(ASRCS))
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RAOBJS = $(RASRCS:=$(SUFFIX)$(OBJEXT))
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CAOBJS = $(CASRCS:=$(SUFFIX)$(OBJEXT))
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COBJS = $(CSRCS:=$(SUFFIX)$(OBJEXT))
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CXXOBJS = $(CXXSRCS:=$(SUFFIX)$(OBJEXT))
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RUSTOBJS = $(RUSTSRCS:=$(SUFFIX)$(OBJEXT))
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ZIGOBJS = $(ZIGSRCS:=$(SUFFIX)$(OBJEXT))
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MAINCXXSRCS = $(filter %$(CXXEXT),$(MAINSRC))
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MAINCSRCS = $(filter %.c,$(MAINSRC))
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MAINRUSTSRCS = $(filter %$(RUSTEXT),$(MAINSRC))
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MAINZIGSRCS = $(filter %$(ZIGEXT),$(MAINSRC))
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MAINCXXOBJ = $(MAINCXXSRCS:=$(SUFFIX)$(OBJEXT))
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MAINCOBJ = $(MAINCSRCS:=$(SUFFIX)$(OBJEXT))
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MAINRUSTOBJ = $(MAINRUSTSRCS:=$(SUFFIX)$(OBJEXT))
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MAINZIGOBJ = $(MAINZIGSRCS:=$(SUFFIX)$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS) $(CXXSRCS) $(MAINSRC)
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OBJS = $(RAOBJS) $(CAOBJS) $(COBJS) $(CXXOBJS) $(RUSTOBJS) $(ZIGOBJS) $(EXTOBJS)
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ifneq ($(BUILD_MODULE),y)
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OBJS += $(MAINCOBJ) $(MAINCXXOBJ) $(MAINRUSTOBJ) $(MAINZIGOBJ)
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endif
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# Compile flags, notice the default flags only suitable for flat build
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ZIGELFFLAGS ?= $(ZIGFLAGS)
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RUSTELFFLAGS ?= $(RUSTFLAGS)
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DEPPATH += --dep-path .
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DEPPATH += --obj-path .
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VPATH += :.
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# Targets follow
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all:: $(OBJS)
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@:
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.PHONY: clean depend distclean
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.PRECIOUS: $(BIN)
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define ELFASSEMBLE
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$(ECHO_BEGIN)"AS: $1 "
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$(Q) $(CC) -c $(AELFFLAGS) $($(strip $1)_AELFFLAGS) $1 -o $2
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$(ECHO_END)
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endef
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define ELFCOMPILE
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$(ECHO_BEGIN)"CC: $1 "
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$(Q) $(CC) -c $(CELFFLAGS) $($(strip $1)_CELFFLAGS) $1 -o $2
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$(ECHO_END)
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endef
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define ELFCOMPILEXX
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$(ECHO_BEGIN)"CXX: $1 "
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$(Q) $(CXX) -c $(CXXELFFLAGS) $($(strip $1)_CXXELFFLAGS) $1 -o $2
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$(ECHO_END)
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endef
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define ELFCOMPILERUST
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$(ECHO_BEGIN)"RUSTC: $1 "
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$(Q) $(RUSTC) --emit obj $(RUSTELFFLAGS) $($(strip $1)_RUSTELFFLAGS) $1 -o $2
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$(ECHO_END)
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endef
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define ELFCOMPILEZIG
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$(ECHO_BEGIN)"ZIG: $1 "
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# Remove target suffix here since zig compiler add .o automatically
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$(Q) $(ZIG) build-obj $(ZIGELFFLAGS) $($(strip $1)_ZIGELFFLAGS) --name $(basename $2) $1
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$(ECHO_END)
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endef
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define ELFLD
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$(ECHO_BEGIN)"LD: $2 "
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$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) $(ARCHCRT0OBJ) $1 $(LDSTARTGROUP) $(LDLIBS) $(LDENDGROUP) -o $2
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$(ECHO_END)
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endef
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$(RAOBJS): %.s$(SUFFIX)$(OBJEXT): %.s
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(AELFFLAGS)), \
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$(call ELFASSEMBLE, $<, $@), $(call ASSEMBLE, $<, $@))
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$(CAOBJS): %.S$(SUFFIX)$(OBJEXT): %.S
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(AELFFLAGS)), \
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$(call ELFASSEMBLE, $<, $@), $(call ASSEMBLE, $<, $@))
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$(COBJS): %.c$(SUFFIX)$(OBJEXT): %.c
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
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$(call ELFCOMPILE, $<, $@), $(call COMPILE, $<, $@))
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$(CXXOBJS): %$(CXXEXT)$(SUFFIX)$(OBJEXT): %$(CXXEXT)
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CXXELFFLAGS)), \
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$(call ELFCOMPILEXX, $<, $@), $(call COMPILEXX, $<, $@))
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$(RUSTOBJS): %$(RUSTEXT)$(SUFFIX)$(OBJEXT): %$(RUSTEXT)
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
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$(call ELFCOMPILERUST, $<, $@), $(call COMPILERUST, $<, $@))
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$(ZIGOBJS): %$(ZIGEXT)$(SUFFIX)$(OBJEXT): %$(ZIGEXT)
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$(if $(and $(CONFIG_BUILD_LOADABLE), $(CELFFLAGS)), \
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$(call ELFCOMPILEZIG, $<, $@), $(call COMPILEZIG, $<, $@))
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archive:
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$(call ARCHIVE_ADD, $(call CONVERT_PATH,$(BIN)), $(OBJS))
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ifeq ($(BUILD_MODULE),y)
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$(MAINCXXOBJ): %$(CXXEXT)$(SUFFIX)$(OBJEXT): %$(CXXEXT)
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CXXELFFLAGS)), \
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$(call ELFCOMPILEXX, $<, $@), $(call COMPILEXX, $<, $@))
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$(MAINCOBJ): %.c$(SUFFIX)$(OBJEXT): %.c
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
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$(call ELFCOMPILE, $<, $@), $(call COMPILE, $<, $@))
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PROGLIST := $(wordlist 1,$(words $(MAINCOBJ) $(MAINCXXOBJ) $(MAINRUSTOBJ)),$(PROGNAME))
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PROGLIST := $(addprefix $(BINDIR)$(DELIM),$(PROGLIST))
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PROGOBJ := $(MAINCOBJ) $(MAINCXXOBJ) $(MAINRUSTOBJ)
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$(PROGLIST): $(MAINCOBJ) $(MAINCXXOBJ) $(MAINRUSTOBJ)
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$(Q) mkdir -p $(BINDIR)
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$(call ELFLD,$(firstword $(PROGOBJ)),$(call CONVERT_PATH,$(firstword $(PROGLIST))))
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$(Q) chmod +x $(firstword $(PROGLIST))
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ifneq ($(CONFIG_DEBUG_SYMBOLS),y)
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$(Q) $(STRIP) $(firstword $(PROGLIST))
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endif
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$(eval PROGLIST=$(filter-out $(firstword $(PROGLIST)),$(PROGLIST)))
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$(eval PROGOBJ=$(filter-out $(firstword $(PROGOBJ)),$(PROGOBJ)))
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install:: $(PROGLIST)
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@:
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else
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MAINNAME := $(addsuffix _main,$(PROGNAME))
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$(MAINCXXOBJ): %$(CXXEXT)$(SUFFIX)$(OBJEXT): %$(CXXEXT)
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$(eval MAIN=$(word $(call GETINDEX,$<,$(MAINCXXSRCS)),$(MAINNAME)))
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$(eval $<_CXXFLAGS += ${DEFINE_PREFIX}main=$(MAIN))
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$(eval $<_CXXELFFLAGS += ${DEFINE_PREFIX}main=$(MAIN))
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CXXELFFLAGS)), \
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$(call ELFCOMPILEXX, $<, $@), $(call COMPILEXX, $<, $@))
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$(MAINCOBJ): %.c$(SUFFIX)$(OBJEXT): %.c
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$(eval MAIN=$(word $(call GETINDEX,$<,$(MAINCSRCS)),$(MAINNAME)))
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$(eval $<_CFLAGS += ${DEFINE_PREFIX}main=$(MAIN))
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$(eval $<_CELFFLAGS += ${DEFINE_PREFIX}main=$(MAIN))
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
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$(call ELFCOMPILE, $<, $@), $(call COMPILE, $<, $@))
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$(MAINRUSTOBJ): %$(RUSTEXT)$(SUFFIX)$(OBJEXT): %$(RUSTEXT)
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
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$(call ELFCOMPILERUST, $<, $@), $(call COMPILERUST, $<, $@))
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$(MAINZIGOBJ): %$(ZIGEXT)$(SUFFIX)$(OBJEXT): %$(ZIGEXT)
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$(if $(and $(CONFIG_BUILD_LOADABLE),$(CELFFLAGS)), \
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$(call ELFCOMPILEZIG, $<, $@), $(call COMPILEZIG, $<, $@))
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install::
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@:
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endif # BUILD_MODULE
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context::
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@:
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ifneq ($(PROGNAME),)
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REGLIST := $(addprefix $(BUILTIN_REGISTRY)$(DELIM),$(addsuffix .bdat,$(PROGNAME)))
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APPLIST := $(PROGNAME)
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$(REGLIST): $(DEPCONFIG) Makefile
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$(call REGISTER,$(firstword $(APPLIST)),$(firstword $(PRIORITY)),$(firstword $(STACKSIZE)),$(if $(BUILD_MODULE),,$(firstword $(APPLIST))_main))
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$(eval APPLIST=$(filter-out $(firstword $(APPLIST)),$(APPLIST)))
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$(if $(filter-out $(firstword $(PRIORITY)),$(PRIORITY)),$(eval PRIORITY=$(filter-out $(firstword $(PRIORITY)),$(PRIORITY))))
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$(if $(filter-out $(firstword $(STACKSIZE)),$(STACKSIZE)),$(eval STACKSIZE=$(filter-out $(firstword $(STACKSIZE)),$(STACKSIZE))))
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register:: $(REGLIST)
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@:
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else
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register::
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@:
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endif
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.depend: Makefile $(wildcard $(foreach SRC, $(SRCS), $(addsuffix /$(SRC), $(subst :, ,$(VPATH))))) $(DEPCONFIG)
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$(Q) $(MKDEP) $(DEPPATH) --obj-suffix .c$(SUFFIX)$(OBJEXT) "$(CC)" -- $(CFLAGS) -- $(filter %.c,$^) >Make.dep
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$(Q) $(MKDEP) $(DEPPATH) --obj-suffix .S$(SUFFIX)$(OBJEXT) "$(CC)" -- $(CFLAGS) -- $(filter %.S,$^) >>Make.dep
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$(Q) $(MKDEP) $(DEPPATH) --obj-suffix $(CXXEXT)$(SUFFIX)$(OBJEXT) "$(CXX)" -- $(CXXFLAGS) -- $(filter %$(CXXEXT),$^) >>Make.dep
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$(Q) touch $@
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depend:: .depend
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@:
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clean::
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$(call CLEAN)
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distclean:: clean
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$(call DELFILE, Make.dep)
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$(call DELFILE, .depend)
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-include Make.dep
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# Default values for WASM_BUILD from Application.mk
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WASM_BUILD ?= n
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ifeq ($(WASM_BUILD),y)
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ifneq ($(CONFIG_INTERPRETERS_WAMR)$(CONFIG_INTERPRETERS_WASM)$(CONFIG_INTERPRETERS_TOYWASM),)
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include $(APPDIR)/tools/Wasm.mk
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endif
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endif
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