1CLANG_SUBDIR=clang/18 2CLANGDIR= /usr/lib/${CLANG_SUBDIR} 3SANITIZER_LIBDIR= ${CLANGDIR}/lib/freebsd 4SANITIZER_SHAREDIR= ${CLANGDIR}/share 5 6# armv[67] is a bit special since we allow a soft-floating version via 7# CPUTYPE matching *soft*. This variant may not actually work though. 8.if ${MACHINE_CPUARCH} == "arm" && \ 9 (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") 10CRTARCH?= armhf 11.else 12CRTARCH?= ${MACHINE_ARCH:S/amd64/x86_64/} 13.endif 14 15.if ${COMPILER_TYPE} == "clang" 16# The only way to set the path to the sanitizer libraries with clang is to 17# override the resource directory. 18# Note: lib/freebsd is automatically appended to the -resource-dir value. 19SANITIZER_LDFLAGS+= -resource-dir=${SYSROOT}${CLANGDIR} 20# Also set RPATH to ensure that the dynamically linked runtime libs are found. 21SANITIZER_LDFLAGS+= -Wl,--enable-new-dtags 22SANITIZER_LDFLAGS+= -Wl,-rpath,${SANITIZER_LIBDIR} 23.elif ${COMPILER_TYPE} != "none" 24# This file can be included with COMPILER_TYPE=none during the cleandir phase, 25# only emit an error when trying to compile with an unsupported compiler such 26# as GCC. 27.error "Unknown link flags for -fsanitize=... COMPILER_TYPE=${COMPILER_TYPE}" 28.endif 29