351637731a
The dpdk build system passes -mfloat-abi=softfp, which makes the build fail when the selected ABI is EABIhf. The dpdk build system should not make assumptions on the selected ARM ABI. Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
64 lines
2.6 KiB
Makefile
64 lines
2.6 KiB
Makefile
# BSD LICENSE
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#
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# Copyright (C) 2015 RehiveTech. All rights reserved.
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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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# * 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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# * 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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# * Neither the name of RehiveTech nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software 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 FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# machine:
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#
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# - can define ARCH variable (overridden by cmdline value)
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# - can define CROSS variable (overridden by cmdline value)
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# - define MACHINE_CFLAGS variable (overridden by cmdline value)
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# - define MACHINE_LDFLAGS variable (overridden by cmdline value)
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# - define MACHINE_ASFLAGS variable (overridden by cmdline value)
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# - can define CPU_CFLAGS variable (overridden by cmdline value) that
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# overrides the one defined in arch.
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# - can define CPU_LDFLAGS variable (overridden by cmdline value) that
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# overrides the one defined in arch.
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# - can define CPU_ASFLAGS variable (overridden by cmdline value) that
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# overrides the one defined in arch.
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# - may override any previously defined variable
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#
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# ARCH =
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# CROSS =
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# MACHINE_CFLAGS =
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# MACHINE_LDFLAGS =
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# MACHINE_ASFLAGS =
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# CPU_CFLAGS =
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# CPU_LDFLAGS =
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# CPU_ASFLAGS =
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MACHINE_CFLAGS += -march=armv7-a
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ifdef CONFIG_RTE_ARCH_ARM_TUNE
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MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE)
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endif
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MACHINE_CFLAGS += -mfpu=neon
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