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# Locate Apple QTKit (next-generation QuickTime)
# This module defines
# QTKIT_LIBRARY
# QTKIT_FOUND, if false, do not try to link to gdal
# QTKIT_INCLUDE_DIR, where to find the headers
#
# $QTKIT_DIR is an environment variable that would
# correspond to the ./configure --prefix=$QTKIT_DIR
#
# Created by Eric Wing.
# QTKit on OS X looks different than QTKit for Windows,
# so I am going to case the two.
IF(APPLE)
FIND_PATH(QTKIT_INCLUDE_DIR QTKit/QTKit.h)
FIND_LIBRARY(QTKIT_LIBRARY QTKit)
ENDIF()
SET(QTKIT_FOUND "NO")
IF(QTKIT_LIBRARY AND QTKIT_INCLUDE_DIR)
SET(QTKIT_FOUND "YES")
ENDIF()
IF(OSG_BUILD_PLATFORM_IPHONE OR OSG_BUILD_PLATFORM_IPHONE_SIMULATOR)
SET(QTKIT_FOUND "NO")
ENDIF()
IF(APPLE)
# Technically QTKit is 64-bit capable, but the QTKit plug-in currently uses
# a few 32-bit only APIs to bridge QTKit and Core Video.
# As such, the plugin won't compile for 64-bit until Apple fixes this hole
# in their API.
# For simplicitly, I pretend QTKit is only 32-bit, but if/when Apple fixes
# this, we need an OS version check.
# Snow Leopard still lacks a 64-bit path for this.
#First check to see if we are running with a native 64-bit compiler (10.6 default) and implicit arch
IF(NOT CMAKE_OSX_ARCHITECTURES AND CMAKE_SIZEOF_VOID_P EQUAL 8)
SET(QTKIT_FOUND "NO")
ELSE()
#Otherwise check to see if 64-bit is explicitly called for.
LIST(FIND CMAKE_OSX_ARCHITECTURES "x86_64" has64Compile)
IF(NOT has64Compile EQUAL -1)
SET(QTKIT_FOUND "NO")
ENDIF()
ENDIF()
ENDIF()
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