2008-06-25 21:33:28 +00:00
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# $FreeBSD$
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2016-02-11 20:16:11 +00:00
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.include <bsd.own.mk>
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2009-02-21 15:04:31 +00:00
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SSP_CFLAGS=
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2016-02-09 00:15:41 +00:00
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.if ${MACHINE_CPUARCH} == "arm"
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# Do not generate movt/movw, because the relocation fixup for them does not
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# translate to the -Bsymbolic -pie format required by self_reloc() in loader(8).
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# Also, the fpu is not available in a standalone environment.
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2016-02-11 20:16:11 +00:00
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.if ${COMPILER_VERSION} < 30800
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CFLAGS.clang+= -mllvm -arm-use-movt=0
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.else
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CFLAGS.clang+= -mno-movt
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.endif
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2016-02-09 00:15:41 +00:00
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CFLAGS.clang+= -mfpu=none
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.endif
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2016-12-02 14:44:38 +00:00
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# The boot loader build uses dd status=none, where possible, for reproducible
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# build output (since performance varies from run to run). Trouble is that
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# option was recently (10.3) added to FreeBSD and is non-standard. Only use it
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# when this test succeeds rather than require dd to be a bootstrap tool.
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DD_NOSTATUS!=(dd status=none count=0 2> /dev/null && echo status=none) || true
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DD=dd ${DD_NOSTATUS}
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