| ## |
| ## |
| ## Copyright (C) 2008 Advanced Micro Devices, Inc. |
| ## |
| ## 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. The name of the author may not be used to endorse or promote products |
| ## derived from this software without specific prior written permission. |
| ## |
| ## THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. |
| ## |
| |
| # Sample libpayload Makefile. |
| include ../.config |
| include ../build/xcompile |
| |
| ARCH-$(CONFIG_LP_ARCH_ARM) := arm |
| ARCH-$(CONFIG_LP_ARCH_X86) := x86_32 |
| ARCH-$(CONFIG_LP_ARCH_ARM64) := arm64 |
| |
| CC := $(CC_$(ARCH-y)) |
| AS := $(AS_$(ARCH-y)) |
| LIBPAYLOAD_DIR := ../install/libpayload |
| XCC := CC="$(CC)" $(LIBPAYLOAD_DIR)/bin/lpgcc |
| XAS := AS="$(AS)" $(LIBPAYLOAD_DIR)/bin/lpas |
| CFLAGS := -fno-builtin -Wall -Werror -Os |
| TARGET := hello |
| OBJS := $(TARGET).o |
| |
| all: $(TARGET).elf |
| |
| $(TARGET).elf: $(OBJS) |
| $(XCC) -o $@ $(OBJS) |
| |
| %.o: %.c |
| $(XCC) $(CFLAGS) -c -o $@ $< |
| |
| %.S.o: %.S |
| $(XAS) --32 -o $@ $< |
| |
| clean: |
| rm -f $(TARGET).elf *.o |
| |
| distclean: clean |