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CMake: Update OpenEXR package handling to use new targets

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This commit is contained in:
rdb 2022-03-09 14:42:42 +01:00
parent e8f3565af2
commit 6ea1e8d65c
2 changed files with 10 additions and 90 deletions
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88
cmake/modules/FindOpenEXR.cmake
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@ -1,88 +0,0 @@
# Filename: FindOpenEXR.cmake
# Authors: CFSworks (5 Nov, 2018)
#
# Usage:
# find_package(OpenEXR [REQUIRED] [QUIET])
#
# Once done this will define:
# OPENEXR_FOUND - system has OpenEXR
# OPENEXR_INCLUDE_DIR - the include directory containing OpenEXR header files
# OPENEXR_LIBRARIES - the path to the OpenEXR libraries
#
find_path(OPENEXR_INCLUDE_DIR
"ImfVersion.h"
PATH_SUFFIXES "OpenEXR")
mark_as_advanced(OPENEXR_INCLUDE_DIR)
find_library(OPENEXR_imf_LIBRARY
NAMES "IlmImf")
if(OPENEXR_imf_LIBRARY)
get_filename_component(_imf_dir "${OPENEXR_imf_LIBRARY}" DIRECTORY)
find_library(OPENEXR_imfutil_LIBRARY
NAMES "IlmImfUtil"
PATHS "${_imf_dir}"
NO_DEFAULT_PATH)
find_library(OPENEXR_ilmthread_LIBRARY
NAMES "IlmThread"
PATHS "${_imf_dir}"
NO_DEFAULT_PATH)
find_library(OPENEXR_iex_LIBRARY
NAMES "Iex"
PATHS "${_imf_dir}"
NO_DEFAULT_PATH)
find_library(OPENEXR_iexmath_LIBRARY
NAMES "IexMath"
PATHS "${_imf_dir}"
NO_DEFAULT_PATH)
find_library(OPENEXR_imath_LIBRARY
NAMES "Imath"
PATHS "${_imf_dir}"
NO_DEFAULT_PATH)
find_library(OPENEXR_half_LIBRARY
NAMES "Half"
PATHS "${_imf_dir}"
NO_DEFAULT_PATH)
unset(_imf_dir)
endif()
mark_as_advanced(
OPENEXR_imf_LIBRARY
OPENEXR_imfutil_LIBRARY
OPENEXR_ilmthread_LIBRARY
OPENEXR_iex_LIBRARY
OPENEXR_iexmath_LIBRARY
OPENEXR_imath_LIBRARY
OPENEXR_half_LIBRARY
)
set(OPENEXR_LIBRARIES
${OPENEXR_imf_LIBRARY}
${OPENEXR_imfutil_LIBRARY}
${OPENEXR_ilmthread_LIBRARY}
${OPENEXR_iex_LIBRARY}
${OPENEXR_iexmath_LIBRARY}
${OPENEXR_imath_LIBRARY}
${OPENEXR_half_LIBRARY}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpenEXR DEFAULT_MSG
OPENEXR_INCLUDE_DIR OPENEXR_LIBRARIES
OPENEXR_imf_LIBRARY
OPENEXR_imfutil_LIBRARY
OPENEXR_ilmthread_LIBRARY
OPENEXR_iex_LIBRARY
OPENEXR_iexmath_LIBRARY
OPENEXR_imath_LIBRARY
OPENEXR_half_LIBRARY
)

12
dtool/Package.cmake
View File

@ -377,9 +377,17 @@ package_option(TIFF "Enable support for loading .tif images.")
package_status(TIFF "libtiff")
# OpenEXR
find_package(OpenEXR QUIET MODULE)
find_package(OpenEXR QUIET)
package_option(OpenEXR "Enable support for loading .exr images.")
if (TARGET OpenEXR::IlmImf AND NOT TARGET OpenEXR::OpenEXR)
package_option(OpenEXR
"Enable support for loading .exr images."
IMPORTED_AS OpenEXR::IlmImf)
else()
package_option(OpenEXR
"Enable support for loading .exr images."
IMPORTED_AS OpenEXR::OpenEXR)
endif()
package_status(OpenEXR "OpenEXR")