From: Christoph Sommer <mail@christoph-sommer.de>
Date: Thu, 1 Jan 2009 20:22:29 +0000 (+0000)
Subject: Small, quick compile fixes
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=a9b8c5d9aa680049a7c007418fe852efcbd592be;p=supertux.git

Small, quick compile fixes

SVN-Revision: 5825
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 65f043af9..002bfc442 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,8 +39,12 @@ PROJECT(SUPERTUX)
 
 ### CMake configuration
 
-# allow building with old CMake. Use some bundled modules as a fallback
+# allow building with old CMake. Set compatibility options. Use some bundled modules as a fallback
 CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
+IF(COMMAND cmake_policy)
+	CMAKE_POLICY(SET CMP0003 NEW)
+ENDIF(COMMAND cmake_policy)
+
 SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${SUPERTUX_SOURCE_DIR}/mk/cmake)
 
 # move some config clutter to the advanced section
diff --git a/src/main.cpp b/src/main.cpp
index 8a8dc7c66..3fa4158ef 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -234,7 +234,7 @@ static void print_usage(const char* argv0)
             "  --record-demo FILE LEVEL     Record a demo to FILE\n"
             "  --play-demo FILE LEVEL       Play a recorded demo\n"
             "  -s, --debug-scripts          Enable script debugger.\n"
-            "\n"));
+            "%s\n"), "");
 }
 
 /**