From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 4 Dec 2012 13:21:11 +0000 (+0100)
Subject: re PR testsuite/55587 ([ASAN] Testsuite test c-c++-common/asan/memcmp-1.c fails to... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=dfc8400779bdb0b1d798cb399360d49e12540c67;p=gcc.git

re PR testsuite/55587 ([ASAN] Testsuite test c-c++-common/asan/memcmp-1.c fails to link on targets without libasan/libsanitizer)

	PR testsuite/55587
	* lib/asan-dg.exp (asan_init): Return 1 if libasan has been found,
	0 if not.
	* g++.dg/asan/asan.exp: Don't run gcc-dg-runtest if [asan_init]
	returned 0.
	* gcc.dg/asan/asan.exp: Likewise.

From-SVN: r194134
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index aaa6b8b484e..b84a590987f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2012-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/55587
+	* lib/asan-dg.exp (asan_init): Return 1 if libasan has been found,
+	0 if not.
+	* g++.dg/asan/asan.exp: Don't run gcc-dg-runtest if [asan_init]
+	returned 0.
+	* gcc.dg/asan/asan.exp: Likewise.
+
 2012-12-04  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/55124
diff --git a/gcc/testsuite/g++.dg/asan/asan.exp b/gcc/testsuite/g++.dg/asan/asan.exp
index ec9b0c418f8..59725036489 100644
--- a/gcc/testsuite/g++.dg/asan/asan.exp
+++ b/gcc/testsuite/g++.dg/asan/asan.exp
@@ -26,11 +26,13 @@ if ![check_effective_target_faddress_sanitizer] {
 
 # Initialize `dg'.
 dg-init
-asan_init
+if [asan_init] {
 
 # Main loop.
 gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.C $srcdir/c-c++-common/asan/*.c]] ""
 
+}
+
 # All done.
 asan_finish
 dg-finish
diff --git a/gcc/testsuite/gcc.dg/asan/asan.exp b/gcc/testsuite/gcc.dg/asan/asan.exp
index f1b8d0c40fe..ef1c6e37331 100644
--- a/gcc/testsuite/gcc.dg/asan/asan.exp
+++ b/gcc/testsuite/gcc.dg/asan/asan.exp
@@ -28,11 +28,13 @@ if ![check_effective_target_faddress_sanitizer] {
 
 # Initialize `dg'.
 dg-init
-asan_init
+if [asan_init] {
 
 # Main loop.
 gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c $srcdir/c-c++-common/asan/*.c]] ""
 
+}
+
 # All done.
 asan_finish
 dg-finish
diff --git a/gcc/testsuite/lib/asan-dg.exp b/gcc/testsuite/lib/asan-dg.exp
index 925f19463a7..90ff3572787 100644
--- a/gcc/testsuite/lib/asan-dg.exp
+++ b/gcc/testsuite/lib/asan-dg.exp
@@ -91,6 +91,10 @@ proc asan_init { args } {
 	    set TEST_ALWAYS_FLAGS "$link_flags -fsanitize=address -g"
 	}
     }
+    if { $link_flags != "" } {
+	return 1
+    }
+    return 0
 }
 
 #