185 lines
5.0 KiB
Makefile
185 lines
5.0 KiB
Makefile
############################################################################
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# arch/x86_64/src/Makefile
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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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include $(TOPDIR)/Make.defs
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include chip/Make.defs
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ifeq ($(CONFIG_ARCH_INTEL64),y)
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ARCH_SUBDIR = intel64
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endif
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CPPFLAGS += $(EXTRAFLAGS)
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CFLAGS += $(EXTRAFLAGS)
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CXXFLAGS += $(EXTRAFLAGS)
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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ARCH_SRCDIR = $(TOPDIR)\arch\$(CONFIG_ARCH)\src
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NUTTX = $(TOPDIR)\nuttx$(EXEEXT)
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CFLAGS += -I$(ARCH_SRCDIR)\chip
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CFLAGS += -I$(ARCH_SRCDIR)\common
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CFLAGS += -I$(ARCH_SRCDIR)\$(ARCH_SUBDIR)
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CFLAGS += -I$(TOPDIR)\sched
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else
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ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
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ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
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NUTTX = "${shell cygpath -w $(TOPDIR)/nuttx$(EXEEXT)}"
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CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}"
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CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/common}"
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CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/$(ARCH_SUBDIR)}"
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CFLAGS += -I "${shell cygpath -w $(TOPDIR)/sched}"
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else
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NUTTX = $(TOPDIR)/nuttx$(EXEEXT)
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LOADER = $(TOPDIR)/loader$(EXEEXT)
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CFLAGS += -I$(ARCH_SRCDIR)/chip
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CFLAGS += -I$(ARCH_SRCDIR)/common
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CFLAGS += -I$(ARCH_SRCDIR)/$(ARCH_SUBDIR)
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CFLAGS += -I$(TOPDIR)/sched
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endif
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endif
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ASRCS = $(CHIP_ASRCS) $(CMN_ASRCS)
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AOBJS = $(ASRCS:.S=$(OBJEXT))
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CSRCS = $(CHIP_CSRCS) $(CMN_CSRCS)
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COBJS = $(CSRCS:.c=$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS)
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OBJS = $(AOBJS) $(COBJS)
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KBIN = libkarch$(LIBEXT)
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BIN = libarch$(LIBEXT)
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# Override in Make.defs if linker is not 'ld'
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LDSTARTGROUP ?= --start-group
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LDENDGROUP ?= --end-group
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LDFLAGS += -z max-page-size=0x1000 $(ARCHSCRIPT)
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LOADER_LDFLAGS += $(LOADER_ARCHSCRIPT)
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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BOARDMAKE = $(if $(wildcard .\board\Makefile),y,)
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LIBPATHS += -L"$(TOPDIR)\staging"
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ifeq ($(BOARDMAKE),y)
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LIBPATHS += -L"$(TOPDIR)\arch\$(CONFIG_ARCH)\src\board"
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endif
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else
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BOARDMAKE = $(if $(wildcard ./board/Makefile),y,)
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ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
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LIBPATHS += -L"${shell cygpath -w "$(TOPDIR)/staging"}"
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ifeq ($(BOARDMAKE),y)
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LIBPATHS += -L"${shell cygpath -w "$(TOPDIR)/arch/$(CONFIG_ARCH)/src/board"}"
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endif
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else
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LIBPATHS += -L"$(TOPDIR)/staging"
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ifeq ($(BOARDMAKE),y)
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LIBPATHS += -L"$(TOPDIR)/arch/$(CONFIG_ARCH)/src/board"
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endif
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endif
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endif
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LDLIBS = $(patsubst %.a,%,$(patsubst lib%,-l%,$(LINKLIBS)))
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ifeq ($(BOARDMAKE),y)
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LDLIBS += -lboard
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endif
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LIBGCC = "${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}"
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ifeq ($(HOSTOS),FreeBSD)
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HOST_ARCH = ${shell uname -m 2>/dev/null || echo "Other"}
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endif
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VPATH = chip:common:$(ARCH_SUBDIR)
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all: libarch$(LIBEXT)
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.PHONY: board/libboard$(LIBEXT)
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$(AOBJS): %$(OBJEXT): %.S
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$(call ASSEMBLE, $<, $@)
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$(COBJS): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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ifeq ($(CONFIG_BUILD_FLAT),y)
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$(BIN): $(OBJS)
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$(call ARCHIVE, $@, $(OBJS))
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else
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$(BIN): $(UOBJS)
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$(call ARCHIVE, $@, $(UOBJS))
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endif
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$(KBIN): $(OBJS)
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$(call ARCHIVE, $@, $(OBJS))
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board/libboard$(LIBEXT):
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$(Q) $(MAKE) -C board TOPDIR="$(TOPDIR)" libboard$(LIBEXT) EXTRAFLAGS="$(EXTRAFLAGS)"
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nuttx$(EXEEXT): board/libboard$(LIBEXT)
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@echo "LD: nuttx$(EXEEXT)"
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$(Q) $(LD) $(LDFLAGS) $(LIBPATHS) -o $(NUTTX) $(EXTRA_OBJS) \
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$(LDSTARTGROUP) $(LIBGCC) --whole-archive --no-relax $(LDLIBS) $(EXTRA_LIBS) $(LDENDGROUP)
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ifneq ($(CONFIG_WINDOWS_NATIVE),y)
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$(Q) $(NM) $(NUTTX) | \
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grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
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sort > $(TOPDIR)/System.map
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endif
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# This is part of the top-level export target
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export_startup: board/libboard$(LIBEXT) $(STARTUP_OBJS)
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$(Q) if [ -d "$(EXPORT_DIR)/startup" ]; then \
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cp -f $(STARTUP_OBJS) "$(EXPORT_DIR)/startup"; \
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else \
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echo "$(EXPORT_DIR)/startup does not exist"; \
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exit 1; \
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fi
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# Dependencies
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.depend: Makefile chip/Make.defs $(SRCS)
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ifeq ($(BOARDMAKE),y)
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$(Q) $(MAKE) -C board TOPDIR="$(TOPDIR)" depend
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endif
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$(Q) $(MKDEP) --dep-path chip --dep-path common --dep-path $(ARCH_SUBDIR) \
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"$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
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$(Q) touch $@
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depend: .depend
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clean:
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ifeq ($(BOARDMAKE),y)
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$(Q) $(MAKE) -C board TOPDIR="$(TOPDIR)" clean
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endif
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$(call DELFILE, libarch$(LIBEXT))
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$(call CLEAN)
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distclean: clean
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ifeq ($(BOARDMAKE),y)
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$(Q) $(MAKE) -C board TOPDIR="$(TOPDIR)" distclean
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endif
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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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