re PR sanitizer/59061 (Port leaksanitizer)

	PR sanitizer/59061
	* common.opt (static-liblsan): Add.
	* config/gnu-user.h (STATIC_LIBLSAN_LIBS, STATIC_LIBUBSAN_LIBS):
	Define.
	* flag-types.h (enum sanitize_code): Add SANITIZE_LEAK.  Renumber
	SANITIZE_SHIFT, SANITIZE_DIVIDE, SANITIZE_UNREACHABLE, SANITIZE_VLA,
	SANITIZE_RETURN.
	* opts.c (common_handle_option): Handle -fsanitize=leak.
	* gcc.c (ADD_STATIC_LIBLSAN_LIBS, LIBLSAN_SPEC): Define.
	(LIBUBSAN_SPEC): Don't test LIBUBSAN_EARLY_SPEC.
	(LIBUBSAN_EARLY_SPEC): Remove.
	(SANITIZER_EARLY_SPEC): Don't do anything for libubsan.
	(SANITIZER_SPEC): Add -fsanitize=leak handling.
	(sanitize_spec_function): Handle %sanitize(leak).
	* doc/invoke.texi (-static-liblsan, -fsanitize=leak): Document.

	* c-c++-common/asan/no-redundant-instrumentation-7.c: Fix
	cleanup-tree-dump directive.

	* configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
	* configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
	* configure: Regenerated.
	* lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
	liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
	* lsan/Makefile.in: Regenerated.

From-SVN: r205290

1 files changed, 17 insertions, 2 deletions

diff --git a/libsanitizer/configure b/libsanitizer/configure
index 5e425d1d9e3..22f7fee9156 100755
--- a/libsanitizer/configure
+++ b/libsanitizer/configure
@@ -606,6 +606,8 @@ LTLIBOBJS
 LIBOBJS
 USING_MAC_INTERPOSE_FALSE
 USING_MAC_INTERPOSE_TRUE
+LSAN_SUPPORTED_FALSE
+LSAN_SUPPORTED_TRUE
 TSAN_SUPPORTED_FALSE
 TSAN_SUPPORTED_TRUE
 enable_static
@@ -11117,7 +11119,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11120 "configure"
+#line 11122 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11223,7 +11225,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11226 "configure"
+#line 11228 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14523,6 +14525,7 @@ fi
 
 # Get target configury.
 unset TSAN_SUPPORTED
+unset LSAN_SUPPORTED
 . ${srcdir}/configure.tgt
  if test "x$TSAN_SUPPORTED" = "xyes"; then
   TSAN_SUPPORTED_TRUE=
@@ -14532,6 +14535,14 @@ else
   TSAN_SUPPORTED_FALSE=
 fi
 
+ if test "x$LSAN_SUPPORTED" = "xyes"; then
+  LSAN_SUPPORTED_TRUE=
+  LSAN_SUPPORTED_FALSE='#'
+else
+  LSAN_SUPPORTED_TRUE='#'
+  LSAN_SUPPORTED_FALSE=
+fi
+
 
 case "$host" in
   *-*-darwin*) MAC_INTERPOSE=true ; enable_static=no ;;
@@ -14722,6 +14733,10 @@ if test -z "${TSAN_SUPPORTED_TRUE}" && test -z "${TSAN_SUPPORTED_FALSE}"; then
   as_fn_error "conditional \"TSAN_SUPPORTED\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${LSAN_SUPPORTED_TRUE}" && test -z "${LSAN_SUPPORTED_FALSE}"; then
+  as_fn_error "conditional \"LSAN_SUPPORTED\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${USING_MAC_INTERPOSE_TRUE}" && test -z "${USING_MAC_INTERPOSE_FALSE}"; then
   as_fn_error "conditional \"USING_MAC_INTERPOSE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5