mirror of https://gitee.com/openkylin/ilmbase.git
196 lines
8.8 KiB
CMake
196 lines
8.8 KiB
CMake
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IF (WIN32)
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CMAKE_MINIMUM_REQUIRED(VERSION 3.11)
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ELSE()
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CMAKE_MINIMUM_REQUIRED(VERSION 3.2)
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ENDIF()
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PROJECT ( ilmbase )
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set(ILMBASE_BASEVERSION ${OPENEXR_BASEVERSION})
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set(ILMBASE_VERSION_MAJOR ${OPENEXR_VERSION_MAJOR})
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set(ILMBASE_VERSION_MINOR ${OPENEXR_VERSION_MINOR})
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set(ILMBASE_VERSION_PATCH ${OPENEXR_VERSION_PATCH})
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set(ILMBASE_VERSION ${OPENEXR_VERSION})
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set(ILMBASE_VERSION_API ${OPENEXR_VERSION_API})
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INCLUDE_DIRECTORIES ( Iex IexMath Imath Half
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IlmThread IexTest ImathTest HalfTest
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${CMAKE_CURRENT_BINARY_DIR}/config )
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IF(WIN32)
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SET(CMAKE_DEBUG_POSTFIX "_d")
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ENDIF()
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# also add the current directory to pick up the autogenerated headers
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SET(CMAKE_INCLUDE_CURRENT_DIR ON)
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MACRO(GET_TARGET_PROPERTY_WITH_DEFAULT _variable _target _property _default_value)
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GET_TARGET_PROPERTY (${_variable} ${_target} ${_property})
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IF (${_variable} MATCHES NOTFOUND)
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SET (${_variable} ${_default_value})
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ENDIF (${_variable} MATCHES NOTFOUND)
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ENDMACRO (GET_TARGET_PROPERTY_WITH_DEFAULT)
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MACRO(CREATE_LIBTOOL_FILE _target _install_DIR)
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SET(_target_location $<TARGET_FILE:${_target}>)
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_static_lib ${_target} STATIC_LIB "")
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dependency_libs ${_target} LT_DEPENDENCY_LIBS "")
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_current ${_target} LT_VERSION_CURRENT 0)
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_age ${_target} LT_VERSION_AGE 0)
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_revision ${_target} LT_VERSION_REVISION 0)
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_installed ${_target} LT_INSTALLED yes)
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_shouldnotlink ${_target} LT_SHOULDNOTLINK yes)
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlopen ${_target} LT_DLOPEN "")
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GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlpreopen ${_target} LT_DLPREOPEN "")
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SET(_laname ${_target}${OPENEXR_LIBSUFFIX})
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SET(_soname ${_laname})
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SET(_laname ${PROJECT_BINARY_DIR}/${_laname}.la)
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FILE(WRITE ${_laname} "# ${_laname} - a libtool library file\n")
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FILE(APPEND ${_laname} "# Generated by CMake ${CMAKE_VERSION} (like GNU libtool)\n")
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FILE(APPEND ${_laname} "\n# Please DO NOT delete this file!\n# It is necessary for linking the library with libtool.\n\n" )
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FILE(APPEND ${_laname} "# The name that we can dlopen(3).\n")
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FILE(APPEND ${_laname} "dlname='${_soname}'\n\n")
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FILE(APPEND ${_laname} "# Names of this library.\n")
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FILE(APPEND ${_laname} "library_names='${_soname}.${_target_current}.${_target_age}.${_target_revision} ${_soname}.${_target_current} ${_soname}'\n\n")
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FILE(APPEND ${_laname} "# The name of the static archive.\n")
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FILE(APPEND ${_laname} "old_library='${_target_static_lib}'\n\n")
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FILE(APPEND ${_laname} "# Libraries that this one depends upon.\n")
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FILE(APPEND ${_laname} "dependency_libs='${_target_dependency_libs}'\n\n")
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FILE(APPEND ${_laname} "# Names of additional weak libraries provided by this library\n")
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FILE(APPEND ${_laname} "weak_library_names=\n\n")
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FILE(APPEND ${_laname} "# Version information for ${_laname}.\n")
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FILE(APPEND ${_laname} "current=${_target_current}\n")
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FILE(APPEND ${_laname} "age=${_target_age}\n")
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FILE(APPEND ${_laname} "revision=${_target_revision}\n\n")
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FILE(APPEND ${_laname} "# Is this an already installed library?\n")
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FILE(APPEND ${_laname} "installed=${_target_installed}\n\n")
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FILE(APPEND ${_laname} "# Should we warn about portability when linking against -modules?\n")
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FILE(APPEND ${_laname} "shouldnotlink=${_target_shouldnotlink}\n\n")
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FILE(APPEND ${_laname} "# Files to dlopen/dlpreopen\n")
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FILE(APPEND ${_laname} "dlopen='${_target_dlopen}'\n")
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FILE(APPEND ${_laname} "dlpreopen='${_target_dlpreopen}'\n\n")
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FILE(APPEND ${_laname} "# Directory that this library needs to be installed in:\n")
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FILE(APPEND ${_laname} "libdir='${CMAKE_INSTALL_PREFIX}${_install_DIR}'\n")
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INSTALL( FILES ${_laname} DESTINATION ${CMAKE_INSTALL_PREFIX}${_install_DIR})
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ENDMACRO(CREATE_LIBTOOL_FILE)
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ADD_SUBDIRECTORY ( Half )
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ADD_SUBDIRECTORY ( Iex )
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ADD_SUBDIRECTORY ( IexMath )
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ADD_SUBDIRECTORY ( Imath )
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ADD_SUBDIRECTORY ( IlmThread )
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##########################
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# IlmBaseConfig.h generation
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##########################
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# By using a temp file then using configure_file below with copy, we
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# avoid constantly updating it (unless a value has changed)
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SET(ILMBASE_TMP_CONFIG ${CMAKE_CURRENT_BINARY_DIR}/config/IlmBaseConfig.h.in)
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IF (WIN32)
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FILE ( WRITE ${ILMBASE_TMP_CONFIG} "#ifdef HAVE_PTHREAD\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "# undef HAVE_PTHREAD\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#endif\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#ifdef HAVE_POSIX_SEMAPHORES\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "# undef HAVE_POSIX_SEMAPHORES\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#endif\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define PLATFORM_WINDOWS 1\n" )
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ELSE ()
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IF (APPLE)
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FILE ( WRITE ${ILMBASE_TMP_CONFIG} "#define HAVE_PTHREAD 1\n" )
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ELSE ()
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FILE ( WRITE ${ILMBASE_TMP_CONFIG} "#define HAVE_PTHREAD 1\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_HAVE_LARGE_STACK 1\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define HAVE_POSIX_SEMAPHORES 1\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_HAVE_CONTROL_REGISTER_SUPPORT 1\n")
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ENDIF ()
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ENDIF ()
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IF (OPENEXR_FORCE_CXX03)
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_FORCE_CXX03 1\n" )
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ELSEIF (NOT WIN32)
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# really only care about c++11 right now for the threading bits, but this can be changed to 14
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# when needed...
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# Note that the __cplusplus check is not valid under MSVC
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#if __cplusplus < 201103L\n# error \"Modern C++ 11/14 not enabled but force cxx03 not set\"\n#endif\n" )
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ENDIF ()
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IF (OPENEXR_NAMESPACE_VERSIONING)
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_INTERNAL_NAMESPACE_CUSTOM 1\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define IMATH_INTERNAL_NAMESPACE Imath_${ILMBASE_VERSION_API}\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define IEX_INTERNAL_NAMESPACE Iex_${ILMBASE_VERSION_API}\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMTHREAD_INTERNAL_NAMESPACE IlmThread_${ILMBASE_VERSION_API}\n")
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ELSE ()
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_INTERNAL_NAMESPACE_CUSTOM 0\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define IMATH_INTERNAL_NAMESPACE Imath\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define IEX_INTERNAL_NAMESPACE Iex\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMTHREAD_INTERNAL_NAMESPACE IlmThread\n")
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ENDIF ()
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define IMATH_NAMESPACE Imath\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define IEX_NAMESPACE Iex\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMTHREAD_NAMESPACE IlmThread\n")
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_VERSION_STRING \"${ILMBASE_VERSION}\"\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_PACKAGE_STRING \"IlmBase ${ILMBASE_VERSION}\"\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_VERSION_MAJOR ${ILMBASE_VERSION_MAJOR}\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_VERSION_MINOR ${ILMBASE_VERSION_MINOR}\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "#define ILMBASE_VERSION_PATCH ${ILMBASE_VERSION_PATCH}\n" )
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FILE ( APPEND ${ILMBASE_TMP_CONFIG} "
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// Version as a single hex number, e.g. 0x01000300 == 1.0.3
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#define ILMBASE_VERSION_HEX ((ILMBASE_VERSION_MAJOR << 24) | \\
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(ILMBASE_VERSION_MINOR << 16) | \\
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(ILMBASE_VERSION_PATCH << 8))
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")
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CONFIGURE_FILE ( ${ILMBASE_TMP_CONFIG} ${CMAKE_CURRENT_BINARY_DIR}/config/IlmBaseConfig.h COPYONLY )
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FILE ( REMOVE ${ILMBASE_TMP_CONFIG} )
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UNSET ( ILMBASE_TMP_CONFIG )
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IF ( NOT WIN32 AND OPENEXR_BUILD_SHARED )
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CREATE_LIBTOOL_FILE ( Half /lib )
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CREATE_LIBTOOL_FILE ( Iex /lib )
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CREATE_LIBTOOL_FILE ( IexMath /lib )
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CREATE_LIBTOOL_FILE ( Imath /lib )
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CREATE_LIBTOOL_FILE ( IlmThread /lib )
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ENDIF ()
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# Tests
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IF ( ENABLE_TESTS )
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ADD_SUBDIRECTORY ( HalfTest )
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ADD_SUBDIRECTORY ( IexTest )
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ADD_SUBDIRECTORY ( ImathTest )
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ENDIF ()
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# Installation
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INSTALL ( FILES
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${CMAKE_CURRENT_BINARY_DIR}/config/IlmBaseConfig.h
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DESTINATION
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include/OpenEXR
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)
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IF ( NOT WIN32 )
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FILE ( WRITE ${CMAKE_BINARY_DIR}/IlmBase.pc "prefix=${CMAKE_INSTALL_PREFIX}\n" )
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FILE ( APPEND ${CMAKE_BINARY_DIR}/IlmBase.pc "exec_prefix=\${prefix}
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libdir=\${exec_prefix}/lib
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includedir=\${prefix}/include
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OpenEXR_includedir=\${prefix}/include/OpenEXR
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Name: IlmBase
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Description: Base math and exception libraries
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Version: ${ILMBASE_VERSION}
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Libs: -L\${libdir} -lImath${ILMBASE_LIBSUFFIX} -lIexMath${ILMBASE_LIBSUFFIX} -lHalf${ILMBASE_LIBSUFFIX} -lIex${ILMBASE_LIBSUFFIX} -lIlmThread${ILMBASE_LIBSUFFIX} -pthread
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Cflags: -pthread -I\${OpenEXR_includedir}
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")
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INSTALL ( FILES
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${CMAKE_BINARY_DIR}/IlmBase.pc
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DESTINATION
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lib/pkgconfig
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)
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ENDIF()
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