From: Manuel Nickschas <sputnick@quassel-irc.org>
Date: Sun, 15 Jun 2008 00:29:36 +0000 (+0200)
Subject: Enable warnings on gcc
X-Git-Tag: 0.3.0~371^2~1
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=262295b3f5665dba8b154a4f82787bb52fef7b99

Enable warnings on gcc
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c88ba699..bc148063 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,6 +21,21 @@ if(STATICWIN)
   set(CMAKE_BUILD_TYPE Release)
 endif(STATICWIN)
 
+# Enable various flags on gcc
+include(CheckCXXCompilerFlag)
+check_cxx_compiler_flag(-Wall Wall)
+if(Wall)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+endif(Wall)
+check_cxx_compiler_flag(-Wextra Wextra)
+if(Wextra)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
+endif(Wextra)
+check_cxx_compiler_flag(-ansi ansi)
+if(ansi)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi")
+endif(ansi)
+
 set(QT_MIN_VERSION "4.4.0")
 
 # By default, we build all binaries