linux-kernel - Re: cross compilers [was build failure of sorts]

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Date:	Tue, 21 Jun 2016 12:04:15 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:	Cupertino Miranda <Cupertino.Miranda@...opsys.com>,
	Ingo Molnar <mingo@...nel.org>,
	Guenter Roeck <linux@...ck-us.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-snps-arc@...ts.infradead.org" 
	<linux-snps-arc@...ts.infradead.org>,
	Michael Ellerman <michael@...erman.id.au>,
	Tony Breeds <tony@...eyournoodle.com>
Subject: Re: cross compilers [was build failure of sorts]

On Tue, Jun 21, 2016 at 11:45:37AM +0200, Peter Zijlstra wrote:

> Should arc-*-* list gdb in their noconfigdirs like many other archs do
> too?

Something like so I suppose.

---
 configure.ac |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 4977d97..464eab5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1088,8 +1088,9 @@ case "${target}" in
   sh*-*-pe|mips*-*-pe|*arm-wince-pe)
     noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
     ;;
+    # The arc target doesn't support gdb yet.
   arc-*-*|arceb-*-*)
-    noconfigdirs="$noconfigdirs target-libgloss"
+    noconfigdirs="$noconfigdirs gdb target-libgloss"
     ;;
   arm-*-pe*)
     noconfigdirs="$noconfigdirs target-libgloss"