fac6dee9eb
Assume gcc is at least 6.4, the oldest xtoolchain in the ports tree. Assume clang is at least 6, which was in 11.2-RELEASE. Drop conditions for older compilers. Reviewed by: imp (earlier version), emaste, jhb MFC after: 2 weeks Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D24802
45 lines
1.0 KiB
Makefile
45 lines
1.0 KiB
Makefile
# $FreeBSD$
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.include <bsd.compiler.mk>
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# armv[67] is a bit special since we allow a soft-floating version via
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# CPUTYPE matching *soft*. This variant may not actually work though.
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.if ${MACHINE_ARCH:Marmv[67]*} != "" && \
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(!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
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CRTARCH?= armhf
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.else
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CRTARCH?= ${MACHINE_ARCH:C/amd64/x86_64/}
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.endif
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CRTSRC= ${SRCTOP}/contrib/llvm-project/compiler-rt
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.PATH: ${CRTSRC}/lib
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CLANGDIR= /usr/lib/clang/10.0.0
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LIBDIR= ${CLANGDIR}/lib/freebsd
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SHLIBDIR= ${LIBDIR}
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NO_PIC=
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MK_PROFILE= no
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WARNS?= 0
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SSP_CFLAGS=
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CFLAGS+= -DNDEBUG
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CFLAGS+= -DHAVE_RPC_XDR_H=0
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CFLAGS+= -DSANITIZER_SUPPORTS_WEAK_HOOKS=0
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CFLAGS+= -DUBSAN_CAN_USE_CXXABI
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CFLAGS+= ${PICFLAG}
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CFLAGS+= -fno-builtin
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CFLAGS+= -fno-exceptions
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CXXFLAGS+= -fno-rtti
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.if ${COMPILER_TYPE} == clang
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CFLAGS+= -fno-sanitize=safe-stack
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.endif
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CFLAGS+= -fno-stack-protector
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CFLAGS+= -funwind-tables
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CXXFLAGS+= -fvisibility-inlines-hidden
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CXXFLAGS+= -fvisibility=hidden
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CFLAGS+= -I${CRTSRC}/include
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CFLAGS+= -I${CRTSRC}/lib
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CXXSTD= c++14
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