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CLANG_SUBDIR=clang/11.0.1
CLANGDIR= /usr/lib/${CLANG_SUBDIR}
SANITIZER_LIBDIR= ${CLANGDIR}/lib/freebsd
# armv[67] is a bit special since we allow a soft-floating version via
# CPUTYPE matching *soft*. This variant may not actually work though.
.if ${MACHINE_ARCH:Marmv[67]*} != "" && \
(!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
CRTARCH?= armhf
.else
CRTARCH?= ${MACHINE_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}
.endif
.if ${COMPILER_TYPE} == "clang"
# The only way to set the path to the sanitizer libraries with clang is to
# override the resource directory.
# Note: lib/freebsd is automatically appended to the -resource-dir value.
SANITIZER_LDFLAGS= -resource-dir=${SYSROOT}${CLANGDIR}
# Also set RPATH to ensure that the dynamically linked runtime libs are found.
SANITIZER_LDFLAGS+= -Wl,--enable-new-dtags
SANITIZER_LDFLAGS+= -Wl,-rpath,${SANITIZER_LIBDIR}
.else
.error "Unknown link flags for -fsanitize=... COMPILER_TYPE=${COMPILER_TYPE}"
.endif
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