annotate src/portaudio_20161030/cmake_support/FindASIOSDK.cmake @ 167:bd3cc4d1df30

Add FFTW 3.3.8 source, and a Linux build

# $Id: $
#
# - Try to find the ASIO SDK
# Once done this will define
#
#  ASIOSDK_FOUND - system has ASIO SDK
#  ASIOSDK_ROOT_DIR - path to the ASIO SDK base directory
#  ASIOSDK_INCLUDE_DIR - the ASIO SDK include directory

if(WIN32)
else(WIN32)
  message(FATAL_ERROR "FindASIOSDK.cmake: Unsupported platform ${CMAKE_SYSTEM_NAME}" )
endif(WIN32)

file(GLOB results "${CMAKE_CURRENT_SOURCE_DIR}/../as*")
foreach(f ${results})
  if(IS_DIRECTORY ${f})
    set(ASIOSDK_PATH_HINT ${ASIOSDK_PATH_HINT} ${f})
  endif()
endforeach()

find_path(ASIOSDK_ROOT_DIR
  common/asio.h
  HINTS
    ${ASIOSDK_PATH_HINT}
)

find_path(ASIOSDK_INCLUDE_DIR
  asio.h
  PATHS
    ${ASIOSDK_ROOT_DIR}/common 
)  

# handle the QUIETLY and REQUIRED arguments and set ASIOSDK_FOUND to TRUE if 
# all listed variables are TRUE
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ASIOSDK DEFAULT_MSG ASIOSDK_ROOT_DIR ASIOSDK_INCLUDE_DIR)

MARK_AS_ADVANCED(
    ASIOSDK_ROOT_DIR ASIOSDK_INCLUDE_DIR
)