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###############################################################################
# CMake file to find the GStreamer files on the Linux platform. #
# (c) Ralf Lange, longsoft.de #
# Last update: 2014-12-28 #
# #
###############################################################################
#
# Originally based on the findGPHOTO2.cmake from the KDE project
#
# cmake macro to test if we use gphoto2
# GPHOTO2_FOUND - system has the GPHOTO2 library
# GPHOTO2_INCLUDE_DIR - the GPHOTO2 include directory
# GPHOTO2_LIBRARIES - The libraries needed to use GPHOTO2
#
# Copyright (c) 2006, 2007 Laurent Montel, <montel@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#
###############################################################################
MESSAGE("FindGPhoto2PkgConfig.cmake")
IF (GPHOTO2_LIBRARIES AND GPHOTO2_INCLUDE_DIR)
# In cache already
SET(
GPHOTO2_FOUND
true
)
MESSAGE(STATUS "Found in cache: gphoto2 !")
RETURN()
ENDIF (GPHOTO2_LIBRARIES AND GPHOTO2_INCLUDE_DIR)
FIND_PROGRAM(
GHOTO2CONFIG_EXECUTABLE
NAMES
gphoto2-config
)
FIND_PROGRAM(
GHOTO2PORTCONFIG_EXECUTABLE
NAMES
gphoto2-port-config
)
SET(GPHOTO2_LIBRARIES)
SET(GPHOTO2_INCLUDE_DIRS)
# If gphoto2-port-config and gphoto2-config have been found
IF (GHOTO2PORTCONFIG_EXECUTABLE AND GHOTO2CONFIG_EXECUTABLE)
EXEC_PROGRAM(
${GHOTO2PORTCONFIG_EXECUTABLE}
ARGS --libs
RETURN_VALUE _return_VALUE
OUTPUT_VARIABLE GPHOTO2PORT_LIBRARY
)
EXEC_PROGRAM(
${GHOTO2CONFIG_EXECUTABLE}
ARGS --libs
RETURN_VALUE _return_VALUE
OUTPUT_VARIABLE GPHOTO2_LIBRARY
)
EXEC_PROGRAM(
${GHOTO2PORTCONFIG_EXECUTABLE}
ARGS --cflags
RETURN_VALUE _return_VALUE
OUTPUT_VARIABLE _GPHOTO2PORT_RESULT_INCLUDE_DIR
)
EXEC_PROGRAM(
${GHOTO2CONFIG_EXECUTABLE}
ARGS --cflags
RETURN_VALUE _return_VALUE
OUTPUT_VARIABLE _GPHOTO2_RESULT_INCLUDE_DIR
)
SET(
GPHOTO2_LIBRARIES
${GPHOTO2PORT_LIBRARY}
${GPHOTO2_LIBRARY}
)
# the cflags for poppler-qt4 can contain more than one include path
SEPARATE_ARGUMENTS(_GPHOTO2_RESULT_INCLUDE_DIR)
FOREACH(_includedir ${_GPHOTO2_RESULT_INCLUDE_DIR})
STRING(
REGEX REPLACE "-I(.+)" "\\1"
_includedir
"${_includedir}"
)
SET(
GPHOTO2_INCLUDE_DIR
${GPHOTO2_INCLUDE_DIR}
${_includedir}
)
ENDFOREACH(_includedir)
SEPARATE_ARGUMENTS(_GPHOTO2PORT_RESULT_INCLUDE_DIR)
FOREACH(_includedir ${_GPHOTO2PORT_RESULT_INCLUDE_DIR})
STRING(
REGEX REPLACE "-I(.+)" "\\1"
_includedir
"${_includedir}"
)
SET(
GPHOTO2PORT_INCLUDE_DIR
${GPHOTO2PORT_INCLUDE_DIR}
${_includedir}
)
ENDFOREACH(_includedir)
SET(
GPHOTO2_INCLUDE_DIRS
${GPHOTO2PORT_INCLUDE_DIR}
${GPHOTO2_INCLUDE_DIR}
)
ENDIF(GHOTO2PORTCONFIG_EXECUTABLE AND GHOTO2CONFIG_EXECUTABLE)
IF (GPHOTO2_LIBRARIES AND GPHOTO2_INCLUDE_DIRS)
SET(
GPHOTO2_FOUND
true
)
MESSAGE(STATUS "Found: gphoto2 !")
MESSAGE(STATUS "GPHOTO2_LIBRARIES: ${GPHOTO2_LIBRARIES}")
MESSAGE(STATUS "GPHOTO2_INCLUDE_DIRS: ${GPHOTO2_INCLUDE_DIRS}")
ELSE (GPHOTO2_LIBRARIES AND GPHOTO2_INCLUDE_DIRS)
SET(
GPHOTO2_FOUND
false
)
MESSAGE(SEND_ERROR "Not found: gphoto2 !")
ENDIF (GPHOTO2_LIBRARIES AND GPHOTO2_INCLUDE_DIRS)
MARK_AS_ADVANCED(
GPHOTO2_LIBRARIES
GPHOTO2_INCLUDE_DIRS
)
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