[Performous-commit] Lasse Karkkainen : Build fix to allow proper linkage of pthreads

[Yoda-JM <yo...@us...>]

Author: Lasse Karkkainen <tro...@tr...>
Date:   Sun Feb  6 16:17:12 2011 +0100

Build fix to allow proper linkage of pthreads

---

 game/CMakeLists.txt |   17 +++++++----------
 1 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/game/CMakeLists.txt b/game/CMakeLists.txt
index ccf5faf..3a34f6b 100644
--- a/game/CMakeLists.txt
+++ b/game/CMakeLists.txt
@@ -117,18 +117,15 @@ else()
 endif()
 
 
-# Set default compile flags for GCC
-if(CMAKE_COMPILER_IS_GNUCXX)
-	message(STATUS "GCC detected, adding compile flags")
-	# -pedantic cannot be used because ffmpeg headers are b0rked
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-missing-field-initializers")
-	# -pthread is unrecognized on Windows and ansi standard causes errors
-	if(NOT WIN32)
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++98 -pthread")
-	endif(NOT WIN32)
+if(APPLE)
 	# Needed for ffmpeg.cc to compile cleanly on OSX (it's a (unsigned long) long story)
 	add_definitions("-D__STDC_CONSTANT_MACROS")
-endif(CMAKE_COMPILER_IS_GNUCXX)
+endif(APPLE)
+
+if(UNIX)
+	list(APPEND CMAKE_CXX_FLAGS -pthread)
+	list(APPEND CMAKE_EXE_LINKER_FLAGS -pthread)
+endif(UNIX)
 
 if(MSVC)
 	set(SUBSYSTEM_WIN32 WIN32)