cmake:

* search 32-bits library on /usr/lib/../lib32 on 64 system (if they don't support Debian/Ubuntu multiarch)
* downgrade the 64-bits FATAL_ERROR to a warning. It is much more easier to use multiarch than to set a chroot.
* incorporate Micove's patch to allow keyword on PLUGIN_DIR define. (fixed issue 1233)
* Allow to use command line pcsx2 option with the linux launcher script. Thanks Rafael for the idea.


git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5378 96395faa-99c1-11dd-bbfe-3dabce05a288

CMakeLists.txt

@@ -12,20 +12,13 @@ set(TOP_CMAKE_WAS_SOURCED TRUE)
 # Note: disable the failure in package mode
 if(NOT PACKAGE_MODE)
     if(CMAKE_SIZEOF_VOID_P MATCHES "8")
-        if (EXISTS /etc/fedora-release)
-            # Fedora users can install all .i686
-            message(STATUS "
-            Please ensure that you have all 32bits dependency installed (.i686 packages).
-            See http://code.google.com/p/pcsx2/wiki/ChrootAnd64bStatusLinux for more details.")
-        else (EXISTS /etc/fedora-release)
-        message(FATAL_ERROR "
-        PCSX2 does not support a 64-bit environment. Please install a 32-bit chroot or a 32-bit OS.
-        PCSX2 has no plan to support a 64-bit architecture in the future.
+        message(WARNING "
+        PCSX2 does not support a 64-bits environment and has no plan to support a 64-bits architecture in the future.
         It would need a complete rewrite of the core emulator and a lot of time.
 
-        However, when linux distribution properly supports multi-arch packages, it will
-        be at least possible to easily compile and install PCSX2 without too much hassle (the chroot environment).")
-        endif (EXISTS /etc/fedora-release)
+        You can still run a 32-bits binary if you install all 32-bits libraries (runtime and dev).
+
+        Ubuntu users, please upgrade to 12.04.")
     endif(CMAKE_SIZEOF_VOID_P MATCHES "8")
 endif(NOT PACKAGE_MODE)
 
@@ -35,13 +28,20 @@ if(CMAKE_SIZEOF_VOID_P MATCHES "8")
     SET_PROPERTY(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS OFF)
     # Probably useless but it will not harm
     SET_PROPERTY(GLOBAL PROPERTY COMPILE_DEFINITIONS "-m32")
-endif(CMAKE_SIZEOF_VOID_P MATCHES "8")
 
-# Use multiarch path if they exists
+    
+    # Force the search on 32-bits path.
+    if(EXISTS "/usr/lib32")
+        set(CMAKE_LIBRARY_ARCHITECTURE "../lib32")
+    endif()
+    # Debian/ubuntu drop /usr/lib32
     if(EXISTS "/usr/lib/i386-linux-gnu")
         set(CMAKE_LIBRARY_ARCHITECTURE "i386-linux-gnu")
     endif()
 
+endif(CMAKE_SIZEOF_VOID_P MATCHES "8")
+
+
 # * -fPIC option was removed for multiple reasons.
 #     - Code only supports the x86 architecture.
 #     - code uses the ebx register so it's not compliant with PIC.

bin/launch_pcsx2_linux.sh

@@ -65,7 +65,7 @@ fi
 # Launch PCSX2
 if [ -x pcsx2 ]
 then
-    ./pcsx2
+    ./pcsx2 $@
 else
     echo "Error PCSX2 not found"
     echo "Maybe the script was directly 'called'"

pcsx2/CMakeLists.txt

@@ -666,6 +666,13 @@ endforeach(res_file IN ITEMS
         ConfigIcon_Appearance ConfigIcon_Cpu ConfigIcon_Gamefixes ConfigIcon_MemoryCard
         ConfigIcon_Paths ConfigIcon_Plugins ConfigIcon_Speedhacks ConfigIcon_Video)
 
+# Suppress all the system-specific predefined macros outside the reserved namespace.
+# Needed when stringifying macros.
+# See issue: 1233
+if(PACKAGE_MODE)
+	SET_SOURCE_FILES_PROPERTIES(gui/AppConfig.cpp PROPERTIES COMPILE_FLAGS "-Wp,-ansi,-U__STRICT_ANSI__")
+endif(PACKAGE_MODE)    
+
 # link target with project internal libraries
 target_link_libraries(${Output} Utilities x86emitter)