Add submitted CMake files for Linux builds. All existing ways of building remain in tact.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25403 e7fa87d3-cd2b-0410-9028-fcbf551c1848

BuildLinuxCMake.sh

+#!/bin/bash
+rm -rf linux_build
+mkdir linux_build
+pushd linux_build
+cmake ..
+make
+./StandAlone/glslangValidator -i ../Test/sample.vert ../Test/sample.frag
+popd

CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+add_subdirectory(glslang/MachineIndependent)
+add_subdirectory(glslang/MachineIndependent/preprocessor)
+add_subdirectory(glslang/GenericCodeGen)
+add_subdirectory(glslang/OSDependent/Linux)
+add_subdirectory(OGLCompilersDLL)
+add_subdirectory(StandAlone)
+

OGLCompilersDLL/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+include_directories(. ../glslang ../glslang/OSDependent/Linux)
+
+add_library(OGLCompiler STATIC  InitializeDll.cpp)
+

StandAlone/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+include_directories(. ../glslang/OSDependent/Linux)
+
+add_executable(glslangValidator StandAlone.cpp)
+target_link_libraries(glslangValidator
+                      glslang
+                      GenericCodeGen
+                      OSDependent
+                      Preprocessor
+                      OGLCompiler
+                      pthread)
+

glslang/GenericCodeGen/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+include_directories(. ..)
+set(SOURCES CodeGen.cpp Link.cpp)
+
+add_library(GenericCodeGen STATIC ${SOURCES}) 
+

glslang/MachineIndependent/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+include_directories(. ../OSDependent/Linux ../../OGLCompilersDLL ${CMAKE_CURRENT_BINARY_DIR})
+set(SOURCES
+    Constant.cpp
+    InfoSink.cpp
+    Initialize.cpp
+    IntermTraverse.cpp
+    Intermediate.cpp
+    ParseHelper.cpp
+    PoolAlloc.cpp
+    RemoveTree.cpp
+    Scan.cpp
+    ShaderLang.cpp
+    SymbolTable.cpp
+    Versions.cpp
+    intermOut.cpp
+    limits.cpp
+    linkValidate.cpp
+    parseConst.cpp
+    reflection.cpp)
+
+find_package(BISON)
+BISON_TARGET(GLSLParser glslang.y ${CMAKE_CURRENT_BINARY_DIR}/gen_glslang_tab.cpp
+             COMPILE_FLAGS
+			 "--defines=${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp.h")
+
+add_library(glslang STATIC ${BISON_GLSLParser_OUTPUT_SOURCE} ${SOURCES})
+

glslang/MachineIndependent/preprocessor/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+include_directories(. ..)
+set(SOURCES 
+    Pp.cpp
+    PpAtom.cpp
+    PpContext.cpp
+    PpMemory.cpp
+    PpScanner.cpp
+    PpSymbols.cpp
+    PpTokens.cpp)
+
+add_library(Preprocessor STATIC ${SOURCES})
+

glslang/OSDependent/Linux/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+
+include_directories(. ../../../OGLCompilersDLL)
+
+add_library(OSDependent STATIC ossource.cpp)
+