From 33b9a0fb1189e9fb3c0cb9abfb8c4ea5946a19a9 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Fri, 20 Apr 2012 16:34:31 +0300
Subject: [PATCH] add debug option for debug builds
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Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: José Fonseca <jose.r.fonseca@gmail.com>
---
 CMakeLists.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 61a3a33..2edc51b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -117,6 +117,16 @@ else ()
     add_definitions (-Wall)
     # XXX: it's safer to use ssize_t everywhere instead of disabling warning
     add_definitions (-Wno-sign-compare) # comparison between signed and unsigned integer expressions
+
+    # Use GDB extensions if available
+    if (CMAKE_COMPILER_IS_GNUC)
+        set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -ggdb -O0")
+        set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -ggdb")
+    endif ()
+    if (CMAKE_COMPILER_IS_GNUCXX)
+        set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -ggdb -O0")
+        set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -ggdb")
+    endif ()
 endif ()
 
 if (MINGW)
-- 
2.43.0