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Fix GCC and -DWITH_CLEAN build after 7bc797e3f3

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Reported by:	kib
This commit is contained in:
Alex Richardson 2021-08-02 16:01:30 +01:00
parent ca34553b6f
commit 17d6371e4c
2 changed files with 7 additions and 4 deletions
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7
lib/libclang_rt/compiler-rt-vars.mk
View file

@ -15,10 +15,13 @@ CRTARCH?= ${MACHINE_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}
# 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}
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
.elif ${COMPILER_TYPE} != "none"
# This file can be included with COMPILER_TYPE=none during the cleandir phase,
# only emit an error when trying to compile with an unsupported compiler such
# as GCC.
.error "Unknown link flags for -fsanitize=... COMPILER_TYPE=${COMPILER_TYPE}"
.endif

4
share/mk/bsd.sanitizer.mk
View file

@ -1,6 +1,5 @@
.include <bsd.opts.mk>
.include "../../lib/libclang_rt/compiler-rt-vars.mk"
_use_sanitizers= no
# Add the necessary sanitizer flags if requested
.if ${MK_ASAN} == "yes" && ${NO_SHARED:Uno:tl} == "no"
@ -23,7 +22,7 @@ SANITIZER_LDFLAGS+= -fsanitize=undefined
_use_sanitizers= yes
.endif # ${MK_UBSAN} == "yes"
.if !defined(BOOTSTRAPPING) && ${_use_sanitizers} != 0 && \
.if !defined(BOOTSTRAPPING) && ${_use_sanitizers} != "no" && \
${COMPILER_TYPE} != "clang"
.error "Sanitizer instrumentation currently only supported with clang"
.endif
@ -32,6 +31,7 @@ _use_sanitizers= yes
# SHARED_CFLAGS instead of CFLAGS. We do this since static executables are not
# compatible with the santizers (interceptors do not work).
.if ${_use_sanitizers} != "no"
.include "../../lib/libclang_rt/compiler-rt-vars.mk"
.if target(__<bsd.lib.mk>__)
SHARED_CFLAGS+= ${SANITIZER_CFLAGS}
SOLINKOPTS+= ${SANITIZER_LDFLAGS}