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CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
PROJECT (openexr)
SET(OPENEXR_VERSION_MAJOR "2")
SET(OPENEXR_VERSION_MINOR "2")
SET(OPENEXR_VERSION_PATCH "0")
SET(OPENEXR_VERSION ${OPENEXR_VERSION_MAJOR}.${OPENEXR_VERSION_MINOR}.${OPENEXR_VERSION_PATCH})
SET(OPENEXR_VERSION_API ${OPENEXR_VERSION_MAJOR}_${OPENEXR_VERSION_MINOR})
# enable the tests
ENABLE_TESTING()
# distro building
SET(CPACK_PACKAGE_VERSION_MAJOR "${OPENEXR_VERSION_MAJOR}")
SET(CPACK_PACKAGE_VERSION_MINOR "${OPENEXR_VERSION_MINOR}")
SET(CPACK_PACKAGE_VERSION_PATCH "${OPENEXR_VERSION_PATCH}")
SET(CPACK_SOURCE_GENERATOR "TGZ")
set(CPACK_SOURCE_PACKAGE_FILE_NAME
"${CMAKE_PROJECT_NAME}-${OPENEXR_VERSION}"
)
set(CPACK_SOURCE_IGNORE_FILES
"/.git*;/.cvs*;${CPACK_SOURCE_IGNORE_FILES}")
INCLUDE ( CPack )
# Allow the developer to select if Dynamic or Static libraries are built
OPTION (BUILD_SHARED_LIBS "Build Shared Libraries" ON)
OPTION (USE_ZLIB_WINAPI "Use ZLib Win API" OFF)
OPTION (NAMESPACE_VERSIONING "Use Namespace Versioning" ON)
# Setup osx rpathing
SET (CMAKE_MACOSX_RPATH 1)
SET (BUILD_WITH_INSTALL_RPATH 1)
ADD_DEFINITIONS ( -DHAVE_CONFIG_H -DILM_IMF_TEST_IMAGEDIR="${CMAKE_SOURCE_DIR}/IlmImfTest/" )
INCLUDE_DIRECTORIES (
${CMAKE_CURRENT_BINARY_DIR}/config
IlmImf
IlmImfUtil
exrmaketiled
exrenvmap
exrmakepreview
exrmultiview
IlmImfFuzzTest
)
FIND_PACKAGE(ZLIB REQUIRED)
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
IF (NOT WIN32)
SET ( PTHREAD_LIB pthread )
ENDIF()
INCLUDE_DIRECTORIES ( ${ILMBASE_PACKAGE_PREFIX}/include/OpenEXR )
LINK_DIRECTORIES ( ${ILMBASE_PACKAGE_PREFIX}/lib )
MESSAGE ( "ILMBASE_PACKAGE_PREFIX = " ${ILMBASE_PACKAGE_PREFIX})
SET (LIB_TYPE STATIC)
IF (BUILD_SHARED_LIBS)
# User wants to build Dynamic Libraries, so change the LIB_TYPE variable to CMake keyword 'SHARED'
SET (LIB_TYPE SHARED)
IF (WIN32)
ADD_DEFINITIONS(-DOPENEXR_DLL)
ENDIF ()
ENDIF ()
IF (USE_ZLIB_WINAPI)
ADD_DEFINITIONS(-DZLIB_WINAPI)
ENDIF ()
# Test for GCC-style inline asm support with AVX instructions
INCLUDE (CheckCXXSourceCompiles)
CHECK_CXX_SOURCE_COMPILES (
"
int main()
{
#if defined(__GNUC__) && defined(__SSE2__)
int n = 0;
int eax = 0;
int edx = 0;
__asm__(
\"xgetbv ;\"
\"vzeroupper \"
: \"=a\"(eax), \"=d\"(edx) : \"c\"(n) : );
#else
#error No GCC style inline asm supported for AVX instructions
#endif
}
" HAVE_GCC_INLINE_ASM_AVX)
# Check if sysconf(_SC_NPROCESSORS_ONLN) can be used for CPU count
CHECK_CXX_SOURCE_COMPILES (
"
#include <unistd.h>
int main()
{
sysconf(_SC_NPROCESSORS_ONLN);
}
" HAVE_SYSCONF_NPROCESSORS_ONLN)
##########################
# OpenEXRConfig.h generation
##########################
IF (WIN32)
FILE ( WRITE ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_COMPLETE_IOMANIP 1\n" )
ELSEIF (APPLE)
FILE ( WRITE ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_DARWIN 1\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_COMPLETE_IOMANIP 1\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#include <string.h>\n" )
ELSE ()
# Linux
FILE ( WRITE ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_LINUX_PROCFS 1\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_COMPLETE_IOMANIP 1\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_LARGE_STACK 1\n" )
ENDIF()
IF (NAMESPACE_VERSIONING)
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_INTERNAL_NAMESPACE_CUSTOM 1\n")
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_NAMESPACE Imf\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_INTERNAL_NAMESPACE Imf_${OPENEXR_VERSION_API}\n\n" )
ELSE ()
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_INTERNAL_NAMESPACE_CUSTOM 0\n")
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_NAMESPACE Imf\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_INTERNAL_NAMESPACE Imf\n\n" )
ENDIF ()
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_VERSION_STRING \"${OPENEXR_VERSION}\"\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_PACKAGE_STRING \"OpenEXR ${OPENEXR_VERSION}\"\n" )
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "
#define OPENEXR_VERSION_MAJOR ${OPENEXR_VERSION_MAJOR}
#define OPENEXR_VERSION_MINOR ${OPENEXR_VERSION_MINOR}
#define OPENEXR_VERSION_PATCH ${OPENEXR_VERSION_PATCH}
")
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "
// Version as a single hex number, e.g. 0x01000300 == 1.0.3
#define OPENEXR_VERSION_HEX ((OPENEXR_VERSION_MAJOR << 24) | \\
(OPENEXR_VERSION_MINOR << 16) | \\
(OPENEXR_VERSION_PATCH << 8))\n
")
IF (HAVE_GCC_INLINE_ASM_AVX)
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_GCC_INLINE_ASM_AVX 1\n" )
ENDIF()
IF (HAVE_SYSCONF_NPROCESSORS_ONLN)
FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_SYSCONF_NPROCESSORS_ONLN 1\n" )
ENDIF()
SET (OPENEXR_LIBSUFFIX "")
SET (ILMBASE_LIBSUFFIX "")
IF (NAMESPACE_VERSIONING)
SET ( OPENEXR_LIBSUFFIX "-${OPENEXR_VERSION_API}" )
# assume same NAMESPACE_VERSION setting for IlmBase for now
SET ( ILMBASE_LIBSUFFIX "-${OPENEXR_VERSION_API}" )
ENDIF ()
##########################
# IlmImf library
##########################
ADD_SUBDIRECTORY ( IlmImf )
SET_TARGET_PROPERTIES ( IlmImf
PROPERTIES
VERSION 22.0.0
SOVERSION 22
OUTPUT_NAME "IlmImf${OPENEXR_LIBSUFFIX}"
)
##########################
# IlmImfUtil library
##########################
ADD_SUBDIRECTORY ( IlmImfUtil )
SET_TARGET_PROPERTIES ( IlmImfUtil
PROPERTIES
VERSION 22.0.0
SOVERSION 22
OUTPUT_NAME "IlmImfUtil${OPENEXR_LIBSUFFIX}"
)
##########################
# Example Code
##########################
ADD_SUBDIRECTORY ( IlmImfExamples )
##########################
# Tests
##########################
ADD_SUBDIRECTORY ( IlmImfTest )
ADD_SUBDIRECTORY ( IlmImfUtilTest )
ADD_SUBDIRECTORY ( IlmImfFuzzTest )
##########################
# Binaries / Utilities
##########################
ADD_SUBDIRECTORY ( exrheader )
ADD_SUBDIRECTORY ( exrmaketiled )
ADD_SUBDIRECTORY ( exrstdattr )
ADD_SUBDIRECTORY ( exrmakepreview )
ADD_SUBDIRECTORY ( exrenvmap )
ADD_SUBDIRECTORY ( exrmultiview )
ADD_SUBDIRECTORY ( exrmultipart )
##########################
# Installation
##########################
INSTALL ( FILES
${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h
DESTINATION
${CMAKE_INSTALL_PREFIX}/include/OpenEXR
)
# Documentation
INSTALL ( FILES
doc/TechnicalIntroduction.pdf
doc/ReadingAndWritingImageFiles.pdf
doc/OpenEXRFileLayout.pdf
doc/MultiViewOpenEXR.pdf
doc/InterpretingDeepPixels.pdf
doc/TheoryDeepPixels.pdf
DESTINATION
${CMAKE_INSTALL_PREFIX}/share/doc/OpenEXR-${OPENEXR_VERSION}
)
# Examples
INSTALL ( FILES
IlmImfExamples/main.cpp
IlmImfExamples/drawImage.cpp
IlmImfExamples/rgbaInterfaceExamples.cpp
IlmImfExamples/rgbaInterfaceTiledExamples.cpp
IlmImfExamples/generalInterfaceExamples.cpp
IlmImfExamples/lowLevelIoExamples.cpp
IlmImfExamples/previewImageExamples.cpp
IlmImfExamples/generalInterfaceTiledExamples.cpp
IlmImfExamples/generalInterfaceTiledExamples.h
IlmImfExamples/drawImage.h
IlmImfExamples/rgbaInterfaceExamples.h
IlmImfExamples/generalInterfaceExamples.h
IlmImfExamples/rgbaInterfaceTiledExamples.h
IlmImfExamples/lowLevelIoExamples.h
IlmImfExamples/previewImageExamples.h
IlmImfExamples/namespaceAlias.h
DESTINATION
${CMAKE_INSTALL_PREFIX}/share/doc/OpenEXR-${OPENEXR_VERSION}/examples
)
|
