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[FreeBSD/FreeBSD.git] / lib / libclang_rt / compiler-rt-vars.mk
1 CLANG_SUBDIR=clang/12.0.1
2 CLANGDIR=       /usr/lib/${CLANG_SUBDIR}
3 SANITIZER_LIBDIR=               ${CLANGDIR}/lib/freebsd
4
5 # armv[67] is a bit special since we allow a soft-floating version via
6 # CPUTYPE matching *soft*. This variant may not actually work though.
7 .if ${MACHINE_ARCH:Marmv[67]*} != "" && \
8     (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
9 CRTARCH?=       armhf
10 .else
11 CRTARCH?=       ${MACHINE_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}
12 .endif
13
14 .if ${COMPILER_TYPE} == "clang"
15 # The only way to set the path to the sanitizer libraries with clang is to
16 # override the resource directory.
17 # Note: lib/freebsd is automatically appended to the -resource-dir value.
18 SANITIZER_LDFLAGS+=     -resource-dir=${SYSROOT}${CLANGDIR}
19 # Also set RPATH to ensure that the dynamically linked runtime libs are found.
20 SANITIZER_LDFLAGS+=     -Wl,--enable-new-dtags
21 SANITIZER_LDFLAGS+=     -Wl,-rpath,${SANITIZER_LIBDIR}
22 .elif ${COMPILER_TYPE} != "none"
23 # This file can be included with COMPILER_TYPE=none during the cleandir phase,
24 # only emit an error when trying to compile with an unsupported compiler such
25 # as GCC.
26 .error "Unknown link flags for -fsanitize=... COMPILER_TYPE=${COMPILER_TYPE}"
27 .endif