cmake/linux various: Remove remaining traces of GSdx legacy.

build.sh

@@ -240,7 +240,7 @@ for ARG in "$@"; do
             echo
             echo "** Developer option **"
             echo "--glsl          : Replace CG backend of ZZogl by GLSL"
-            echo "--egl           : Replace GLX by EGL (ZZogl/GSdx_legacy plugins)"
+            echo "--egl           : Replace GLX by EGL (ZZogl plugin)"
             echo "--cross-multilib: Build a 32bit PCSX2 on a 64bit machine using multilib."
             echo "--opencl        : Enable experimental OpenCL support"
             echo

cmake/BuildParameters.cmake

@@ -38,7 +38,6 @@ option(EGL_API "Use EGL on ZZogl/GSdx (experimental/developer option)")
 option(OPENCL_API "Add OpenCL support on GSdx")
 option(REBUILD_SHADER "Rebuild GLSL/CG shader (developer option)")
 option(BUILD_REPLAY_LOADERS "Build GS replayer to ease testing (developer option)")
-option(GSDX_LEGACY "Build a GSdx legacy plugin compatible with GL3.3")
 
 #-------------------------------------------------------------------------------
 # Path and lib option

linux_various/check_format.sh

@@ -48,7 +48,6 @@ files=`git diff --name-only --diff-filter=ACMRT $diff_range  -- $PWD | \
     grep -v "${1}pcsx2/" | \
     grep -v "${1}plugins/dev9ghzdrk/" | \
     grep -v "${1}plugins/GSdx/" | \
-    grep -v "${1}plugins/GSdx_legacy/" | \
     grep -v "${1}plugins/USBqemu/" | \
     grep -v "${1}plugins/zerogs/" | \
     grep -v "${1}plugins/zerospu2/" | \

plugins/CMakeLists.txt

@@ -30,10 +30,6 @@ if(EXISTS "${CMAKE_SOURCE_DIR}/plugins/GSdx" AND GSdx)
 	add_subdirectory(GSdx)
 endif()
 
-if(EXISTS "${CMAKE_SOURCE_DIR}/plugins/GSdx_legacy" AND GSdx AND GSDX_LEGACY)
-	add_subdirectory(GSdx_legacy)
-endif()
-
 if(EXISTS "${CMAKE_SOURCE_DIR}/plugins/GSnull" AND GSnull)
 	add_subdirectory(GSnull)
 endif()