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FindPTHREAD.cmake
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FindPTHREAD.cmake
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# - Find pthread
# Find the native PTHREAD headers and libraries.
#
# PTHREAD_INCLUDE_DIR - where to find pthread.h, etc.
# PTHREAD_LIBRARIES - List of libraries when using pthread.
# PTHREAD_FOUND - True if pthread found.
GET_FILENAME_COMPONENT(module_file_path ${CMAKE_CURRENT_LIST_FILE} PATH )
# Look for the header file.
FIND_PATH(PTHREAD_INCLUDE_DIR NAMES pthread.h
PATHS $ENV{H3D_EXTERNAL_ROOT}/include
$ENV{H3D_EXTERNAL_ROOT}/include/pthread
$ENV{H3D_ROOT}/../External/include
$ENV{H3D_ROOT}/../External/include/pthread
../../External/include
../../External/include/pthread
${module_file_path}/../../../External/include
${module_file_path}/../../../External/include/pthread)
MARK_AS_ADVANCED(PTHREAD_INCLUDE_DIR)
# Look for the library.
IF(WIN32)
FIND_LIBRARY(PTHREAD_LIBRARY NAMES pthreadVC2
PATHS $ENV{H3D_EXTERNAL_ROOT}/lib
$ENV{H3D_ROOT}/../External/lib
../../External/lib
${module_file_path}/../../../External/lib)
ELSE(WIN32)
FIND_LIBRARY(PTHREAD_LIBRARY NAMES pthread)
ENDIF(WIN32)
MARK_AS_ADVANCED(PTHREAD_LIBRARY)
# Copy the results to the output variables.
IF(PTHREAD_INCLUDE_DIR AND PTHREAD_LIBRARY)
SET(PTHREAD_FOUND 1)
SET(PTHREAD_LIBRARIES ${PTHREAD_LIBRARY})
SET(PTHREAD_INCLUDE_DIR ${PTHREAD_INCLUDE_DIR})
ELSE(PTHREAD_INCLUDE_DIR AND PTHREAD_LIBRARY)
SET(PTHREAD_FOUND 0)
SET(PTHREAD_LIBRARIES)
SET(PTHREAD_INCLUDE_DIR)
ENDIF(PTHREAD_INCLUDE_DIR AND PTHREAD_LIBRARY)
# Report the results.
IF(NOT PTHREAD_FOUND)
SET(PTHREAD_DIR_MESSAGE
"PTHREAD was not found. Make sure PTHREAD_LIBRARY and PTHREAD_INCLUDE_DIR are set. Pthread is required to compile.")
IF(PTHREAD_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "${PTHREAD_DIR_MESSAGE}")
ELSEIF(NOT PTHREAD_FIND_QUIETLY)
MESSAGE(STATUS "${PTHREAD_DIR_MESSAGE}")
ENDIF(PTHREAD_FIND_REQUIRED)
ENDIF(NOT PTHREAD_FOUND)