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Commits › b42190e
Introduce --with-tsan to compile with Clang ThreadSanitizer
Keve committed 1 year ago
commit b42190ec0599bebb7131406739821383bc690f80
parent e737ef9
2 files changed +21 -10
modified auto.def
@@ -14,13 +14,14 @@ define VERSION $maj_ver.$med_ver.$min_ver[expr {$dev_ver ? ".$dev_ver" : ""}]
options {

	pkgconfigdir:WHERE => "path to the directory where to install pc files"

	with-ldns => "add support for libldns"
- 
	with-libarchive.pc => "build with libarchive getting flags via pc files"
+ 
	with-libarchive.pc => "build with libarchive via pkg-config"

	with-coverage => "build with llvm coverage support"
- 
	with-asan => "build with libasan support"
- 
	with-lsan => "build with liblsan support"
- 
	with-ubsan => "build with libubsan support"
- 
	with-libcurl => "build with external libcurl"
- 
	with-openssl.pc => "build with openssl getting flags via pc files"
+ 
	with-asan => "build with Clang AddressSanitizer (non-prod use)"
+ 
	with-lsan => "build with Clang LeakSanitizer (non-prod use)"
+ 
	with-ubsan => "build with Clang UndefinedBehaviorSanitizer (non-prod use)"
+ 
	with-tsan => "build with Clang ThreadSanitizer (non-prod use)"
+ 
	with-libcurl => "build with libcurl via pkg-config"
+ 
	with-openssl.pc => "build with openssl via pkg-config"

	default-format:txz => "Default compression format: tzst (default), txz, tbz, tar"

}
@@ -279,7 +280,7 @@ cc-check-includes bsd/err.h bsd/libutil.h bsd/readpassphrase.h \
	bsd/sys/cdefs.h bsd/sys/queue.h bsd/unistd.h



if {[opt-bool with-asan]} {
- 
	define-append ASAN_CFLAGS -O0 -ggdb -fsanitize=address
+ 
	define-append ASAN_CFLAGS -O0 -g -fsanitize=address

	define-append ASAN_LDFLAGS -fsanitize=address

	if {[string match *-linux* [get-define host]]} {

		# ASAN depends on libdl for dlsym when building with GCC
@@ -289,7 +290,7 @@ if {[opt-bool with-asan]} {
	undefine HAVE_STATIC

}

if {[opt-bool with-lsan]} {
- 
	define-append LSAN_CFLAGS -O0 -ggdb -fsanitize=leak
+ 
	define-append LSAN_CFLAGS -O0 -g -fsanitize=leak

	define-append LSAN_LDFLAGS -fsanitize=leak

	if {[string match *-linux* [get-define host]]} {

		# LSAN depends on libdl for dlsym when building with GCC
@@ -300,12 +301,17 @@ if {[opt-bool with-lsan]} {
if {[opt-bool with-ubsan]} {

	# Avoid alignment error when building with UBSan inside _mum_hash_avx2

	define-append UBSAN_CFLAGS -D_MUM_UNALIGNED_ACCESS=0
- 
	define-append UBSAN_CFLAGS -O0 -ggdb -fsanitize=undefined
+ 
	define-append UBSAN_CFLAGS -O0 -g -fsanitize=undefined

	define-append UBSAN_LDFLAGS -fsanitize=undefined

	define ubsan 1

}
+ 
if {[opt-bool with-tsan]} {
+ 
	define-append TSAN_CFLAGS -O1 -g -fsanitize=thread
+ 
	define-append TSAN_LDFLAGS -fsanitize=thread
+ 
	define tsan 1
+ 
}

if {[opt-bool with-coverage]} {
- 
	define-append COVERAGE_CFLAGS -O0 -ggdb -fprofile-arcs -ftest-coverage -fprofile-instr-generate -fcoverage-mapping
+ 
	define-append COVERAGE_CFLAGS -O0 -g -fprofile-arcs -ftest-coverage -fprofile-instr-generate -fcoverage-mapping

	define-append COVERAGE_LDFLAGS -fprofile-instr-generate

	define coverage 1

# disable capsicum when coverage is used because coverage does not work in
modified mk/defs.mk.in
@@ -21,6 +21,11 @@ CFLAGS+= @UBSAN_CFLAGS@
LDFLAGS+=	@UBSAN_LDFLAGS@

SH_LDFLAGS+=	@UBSAN_LDFLAGS@

@endif
+ 
@if tsan
+ 
CFLAGS+=	@TSAN_CFLAGS@
+ 
LDFLAGS+=	@TSAN_LDFLAGS@
+ 
SH_LDFLAGS+=	@TSAN_LDFLAGS@
+ 
@endif

SHOBJ_CFLAGS=	@SHOBJ_CFLAGS@

LIBSOEXT=	@LIBSOEXT@

SH_SOEXT=	@SH_SOEXT@