115 lines
3.7 KiB
Makefile
115 lines
3.7 KiB
Makefile
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############################################################################
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# examples/nxflat/tests/hello/Makefile
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#
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# Copyright (C) 2009 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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-include $(TOPDIR)/.config # Current configuration
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-include $(TOPDIR)/Make.defs # Basic make info
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include ../Make.defs # NXFLAT make info
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BIN1 = hello++1
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BIN2 = hello++2
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BIN3 = hello++3
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#BIN4 = hello++4
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SRCS1 = $(BIN1).c
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OBJS1 = $(SRCS1:.c=.o)
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SRCS2 = $(BIN2).c
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OBJS2 = $(SRCS2:.c=.o)
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SRCS3 = $(BIN3).c
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OBJS3 = $(SRCS3:.c=.o)
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#SRCS4 = $(BIN4).c
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#OBJS4 = $(SRCS4:.c=.o)
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CXXOBJS = $(OBJS1) $(OBJS2) $(OBJS3) # $(OBJS4)
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LIBSTDC_STUBS_DIR = $(TOPDIR)/libxx
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LIBSTDC_STUBS_LIB = $(LIBSTDC_STUBS_DIR)/liblibxx.a
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all: $(BIN1) $(BIN2) $(BIN3) # $(BIN4)
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$(CXXOBJS): %.o: %.cpp
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$(NXFLATCXX) -c $(NXFLATCXXFLAGS) $< -o $@
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# This contains libstdc++ stubs to that you can build C++ code
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# without actually have libstdc++
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$(LIBSTDC_STUBS_LIB):
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$(MAKE) -C $(LIBSTDC_STUBS_DIR)
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# BIN1 and BIN2 link just like C code because they contain no
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# static constructors. BIN1 is equivalent to a C hello world;
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# BIN2 contains a class that implements hello world, but it is
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# not statically initialized.
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$(BIN1): $(OBJS1)
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$(XFLATLD) -o $@ $^
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$(BIN2): $(OBJS2) $(LIBSTDC_STUBS_LIB)
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$(XFLATLD) -o $@ $^
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# BIN3 and BIN4 require that we include --cxx in the xflat-ld command.
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# This will instruct xflat-ld that we want it to put togethe the correct
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# startup files to handle the C++ static initializers.
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#
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# BIN3 is equivalent to BIN2 except that is uses static initializers
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$(BIN3): $(OBJS3) $(LIBSTDC_STUBS_LIB)
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$(XFLATLD) --cxx -o $@ $^
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# BIN4 is similar to BIN3 except that it uses the streams code from libstdc++
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#
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# NOTE: libstdc++ is not available for XFLAT as of this writing
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#
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#$(BIN4): $(OBJS4) $(LIBSTDC_STUBS_LIB)
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# $(XFLATLD) --cxx -o $@ $^
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clean:
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rm -f $(BIN1) $(BIN2) $(BIN3) $(BIN4) *.o *~ core
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user_install: $(BIN1) $(BIN2) $(BIN3) # $(BIN4)
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install -D $(BIN1) $(ROMFS_DIR)/$(BIN1)
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install -D $(BIN2) $(ROMFS_DIR)/$(BIN2)
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install -D $(BIN3) $(ROMFS_DIR)/$(BIN3)
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# install -D $(BIN4) $(ROMFS_DIR)/$(BIN4)
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