external/spirv-tools/CMakeLists.txt

   1 # cmake file for spirv-tools
   2
   3 if (NOT DE_DEFS)
   4         message(FATAL_ERROR "Include Defs.cmake")
   5 endif ()
   6
   7 if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/include/spirv-tools/libspirv.h")
   8         set(DEFAULT_SPIRV_TOOLS_SRC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/src)
   9 else ()
  10         set(DEFAULT_SPIRV_TOOLS_SRC_PATH "../spirv-tools")
  11 endif ()
  12
  13 set(SPIRV_TOOLS_SRC_PATH ${DEFAULT_SPIRV_TOOLS_SRC_PATH} CACHE STRING "Path to spirv-tools source tree")
  14 if (IS_ABSOLUTE ${SPIRV_TOOLS_SRC_PATH})
  15         set(SPIRV_TOOLS_ABS_PATH ${SPIRV_TOOLS_SRC_PATH})
  16 else ()
  17         set(SPIRV_TOOLS_ABS_PATH "${CMAKE_SOURCE_DIR}/${SPIRV_TOOLS_SRC_PATH}")
  18 endif ()
  19
  20 set(SPIRV_HEADERS_SRC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../spirv-headers/src CACHE STRING "Path to spirv-headers source tree")
  21 if (IS_ABSOLUTE ${SPIRV_HEADERS_SRC_PATH})
  22         set(SPIRV_HEADERS_ABS_PATH ${SPIRV_HEADERS_SRC_PATH})
  23 else ()
  24         set(SPIRV_HEADERS_ABS_PATH "${CMAKE_SOURCE_DIR}/${SPIRV_HEADERS_SRC_PATH}")
  25 endif ()
  26
  27 if (EXISTS ${SPIRV_TOOLS_ABS_PATH}/source/opcode.cpp AND
  28         EXISTS ${SPIRV_HEADERS_ABS_PATH}/include/spirv/1.0/spirv.h)
  29         message(STATUS "spirv-tools found; building with DEQP_HAVE_SPIRV_TOOLS")
  30         set(CMAKE_C_FLAGS ${DE_3RD_PARTY_C_FLAGS})
  31         set(CMAKE_CXX_FLAGS ${DE_3RD_PARTY_CXX_FLAGS})
  32
  33         # SPIR-V tools requires SPIRV-Headers
  34         set(SPIRV-Headers_SOURCE_DIR ${SPIRV_HEADERS_ABS_PATH})
  35
  36         set(DEQP_HAVE_SPIRV_TOOLS               ON                                      PARENT_SCOPE)
  37         set(SPIRV_SKIP_EXECUTABLES              ON CACHE BOOL "" FORCE)
  38         add_subdirectory(${SPIRV_TOOLS_ABS_PATH} spirv-tools)
  39 else ()
  40         message(STATUS "spirv-tools not found; SPIR-V assembly not available")
  41         set(DEQP_HAVE_SPIRV_TOOLS               OFF                                     PARENT_SCOPE)
  42 endif ()