From patchwork Thu Nov 15 14:22:21 2012
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Subject: Disable libsanitizer if C++ is not being built
From: Siddhesh Poyarekar <siddhesh@redhat.com>
X-Patchwork-Id: 199298
Message-Id: <20121115195221.2d98bb1e@spoyarek>
To: gcc-patches@gcc.gnu.org
Date: Thu, 15 Nov 2012 19:52:21 +0530

Hi,

Current HEAD fails build when --enable-languages=c, i.e. C++ is not
being built.  Attached patch fixes this.

Regards,
Siddhesh

ChangeLog:

2012-11-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

	* configure.ac: Disable libsanitizer if we're not building C++.
	* configure: Regenerate.


diff --git a/configure b/configure
index d72d4f9..16bbaa8 100755
--- a/configure
+++ b/configure
@@ -6437,11 +6437,11 @@ case ,${enable_languages},:${enable_objc_gc} in
     ;;
 esac
 
-# Disable libitm if we're not building C++
+# Disable libitm and libsanitizer if we're not building C++
 case ,${enable_languages}, in
   *,c++,*) ;;
   *)
-    noconfigdirs="$noconfigdirs target-libitm"
+    noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
     ;;
 esac
 
diff --git a/configure.ac b/configure.ac
index 24ea7e5..cd6721e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2008,11 +2008,11 @@ case ,${enable_languages},:${enable_objc_gc} in
     ;;
 esac
 
-# Disable libitm if we're not building C++
+# Disable libitm and libsanitizer if we're not building C++
 case ,${enable_languages}, in
   *,c++,*) ;;
   *)
-    noconfigdirs="$noconfigdirs target-libitm"
+    noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
     ;;
 esac