external/glslang/CMakeLists.txt

   1 # cmake file for glslang
   2
   3 if (NOT DE_DEFS)
   4         message(FATAL_ERROR "Include Defs.cmake")
   5 endif ()
   6
   7 if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/SPIRV/GlslangToSpv.cpp")
   8         set(DEFAULT_GLSLANG_SRC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/src)
   9 else ()
  10         set(DEFAULT_GLSLANG_SRC_PATH "../glslang")
  11 endif ()
  12
  13 set(GLSLANG_SRC_PATH ${DEFAULT_GLSLANG_SRC_PATH} CACHE STRING "Path to glslang source tree")
  14
  15 if (IS_ABSOLUTE ${GLSLANG_SRC_PATH})
  16         set(GLSLANG_ABS_PATH ${GLSLANG_SRC_PATH})
  17 else ()
  18         set(GLSLANG_ABS_PATH "${CMAKE_SOURCE_DIR}/${GLSLANG_SRC_PATH}")
  19 endif ()
  20
  21 find_package(BISON)
  22
  23 # \todo [2015-06-24 pyry] Full C++11 support on Android requires using CLang + libc++
  24 if (NOT BISON_FOUND AND DE_OS_IS_WIN32 AND EXISTS ${GLSLANG_ABS_PATH}/tools/bison.exe)
  25         message(STATUS "Using pre-built bison executable")
  26         set(BISON_EXECUTABLE ${GLSLANG_ABS_PATH}/tools/bison.exe)
  27         set(BISON_FOUND ON)
  28 endif ()
  29
  30 if (BISON_FOUND AND EXISTS ${GLSLANG_ABS_PATH}/glslang/GenericCodeGen/CodeGen.cpp AND NOT DE_OS_IS_ANDROID)
  31         message(STATUS "glslang found; building with DEQP_SUPPORT_GLSLANG")
  32
  33         include_directories(
  34                 ${GLSLANG_ABS_PATH}
  35                 ${GLSLANG_ABS_PATH}/glslang
  36                 ${GLSLANG_ABS_PATH}/glslang/Include
  37                 ${GLSLANG_ABS_PATH}/glslang/Public
  38                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent
  39                 ${GLSLANG_ABS_PATH}/glslang/GenericCodeGen
  40                 ${GLSLANG_ABS_PATH}/glslang/OSDependent
  41                 ${GLSLANG_ABS_PATH}/OGLCompilersDLL
  42                 ${GLSLANG_ABS_PATH}/SPIRV
  43                 ${CMAKE_CURRENT_BINARY_DIR}
  44                 )
  45
  46         set(GLSLANG_SRCS
  47                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/Constant.cpp
  48                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/InfoSink.cpp
  49                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/Initialize.cpp
  50                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/IntermTraverse.cpp
  51                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/Intermediate.cpp
  52                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/ParseHelper.cpp
  53                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/PoolAlloc.cpp
  54                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/RemoveTree.cpp
  55                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/Scan.cpp
  56                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/ShaderLang.cpp
  57                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/SymbolTable.cpp
  58                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/Versions.cpp
  59                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/intermOut.cpp
  60                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/limits.cpp
  61                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/linkValidate.cpp
  62                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/parseConst.cpp
  63                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/reflection.cpp
  64                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/Pp.cpp
  65                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/PpAtom.cpp
  66                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/PpContext.cpp
  67                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/PpMemory.cpp
  68                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/PpScanner.cpp
  69                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/PpSymbols.cpp
  70                 ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/preprocessor/PpTokens.cpp
  71                 ${GLSLANG_ABS_PATH}/glslang/GenericCodeGen/CodeGen.cpp
  72                 ${GLSLANG_ABS_PATH}/glslang/GenericCodeGen/Link.cpp
  73                 ${GLSLANG_ABS_PATH}/OGLCompilersDLL/InitializeDll.cpp
  74
  75                 ${GLSLANG_ABS_PATH}/SPIRV/GlslangToSpv.cpp
  76                 ${GLSLANG_ABS_PATH}/SPIRV/SpvBuilder.cpp
  77                 ${GLSLANG_ABS_PATH}/SPIRV/SPVRemapper.cpp
  78                 ${GLSLANG_ABS_PATH}/SPIRV/doc.cpp
  79                 ${GLSLANG_ABS_PATH}/SPIRV/disassemble.cpp
  80
  81                 ${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp
  82                 ${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp.h
  83
  84                 osinclude.cpp
  85                 )
  86
  87         set(CMAKE_C_FLAGS       ${DE_3RD_PARTY_C_FLAGS})
  88         set(CMAKE_CXX_FLAGS     ${DE_3RD_PARTY_CXX_FLAGS})
  89
  90         if (DE_COMPILER_IS_GCC OR DE_COMPILER_IS_CLANG)
  91                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
  92         endif ()
  93
  94         add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp ${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp.h
  95                                            COMMAND ${BISON_EXECUTABLE} --defines=${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp.h -t MachineIndependent/glslang.y -o ${CMAKE_CURRENT_BINARY_DIR}/glslang_tab.cpp
  96                                            MAIN_DEPENDENCY ${GLSLANG_ABS_PATH}/glslang/MachineIndependent/glslang.y
  97                                            WORKING_DIRECTORY ${GLSLANG_ABS_PATH}/glslang)
  98
  99         add_library(glslang STATIC ${GLSLANG_SRCS})
 100         target_link_libraries(glslang dethread ${ZLIB_LIBRARY})
 101
 102         set(GLSLANG_INCLUDE_PATH        ${GLSLANG_ABS_PATH}     PARENT_SCOPE)
 103         set(GLSLANG_LIBRARY                     glslang                         PARENT_SCOPE)
 104         set(DEQP_HAVE_GLSLANG           ON                                      PARENT_SCOPE)
 105
 106 else ()
 107         message(STATUS "glslang not found; GLSL to SPIR-V compilation not available")
 108
 109         set(DEQP_HAVE_GLSLANG           OFF                                     PARENT_SCOPE)
 110
 111 endif ()