From eb1d9004f56a1fe812916e254ca2cce5c0209194 Mon Sep 17 00:00:00 2001
From: Cary Clark <caryclark@google.com>
Date: Fri, 13 Jul 2018 10:39:39 -0400
Subject: build for gdb on linux

build debug on linux for gdb

Building with this define enables additional
checks for standard library functions when
running gdb, and allows printing std::string.

R=halcanary@google.com

Bug: skia:
Change-Id: I7f2dc12336f9239443328f13264be7a6b285c4b5
Reviewed-on: https://skia-review.googlesource.com/140786
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-on: https://skia-review.googlesource.com/141083
Commit-Queue: Cary Clark <caryclark@skia.org>
---
 gn/BUILD.gn | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gn')

diff --git a/gn/BUILD.gn b/gn/BUILD.gn
index 1d4cd7b035..ea6c8194a5 100644
--- a/gn/BUILD.gn
+++ b/gn/BUILD.gn
@@ -209,6 +209,9 @@ config("default") {
 
   if (is_linux) {
     libs += [ "pthread" ]
+    if (is_debug && sanitize == "") {
+      defines += [ "_GLIBCXX_DEBUG" ]
+    }
   }
   if (is_mac) {
     # Disable linker warnings.  They're usually just annoyances like,
-- 
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