mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
4.8 KiB
142 lines
4.8 KiB
# The script is taken from http://code.google.com/p/nvidia-texture-tools/ |
|
|
|
# |
|
# Try to find OpenEXR's libraries, and include path. |
|
# Once done this will define: |
|
# |
|
# OPENEXR_FOUND = OpenEXR found. |
|
# OPENEXR_INCLUDE_PATHS = OpenEXR include directories. |
|
# OPENEXR_LIBRARIES = libraries that are needed to use OpenEXR. |
|
# |
|
|
|
SET(OPENEXR_LIBRARIES "") |
|
SET(OPENEXR_LIBSEARCH_SUFFIXES "") |
|
file(TO_CMAKE_PATH "$ENV{ProgramFiles}" ProgramFiles_ENV_PATH) |
|
|
|
if(WIN32) |
|
SET(OPENEXR_ROOT "C:/Deploy" CACHE STRING "Path to the OpenEXR \"Deploy\" folder") |
|
if(X86_64) |
|
SET(OPENEXR_LIBSEARCH_SUFFIXES x64/Release x64 x64/Debug) |
|
elseif(MSVC) |
|
SET(OPENEXR_LIBSEARCH_SUFFIXES Win32/Release Win32 Win32/Debug) |
|
endif() |
|
endif() |
|
|
|
SET(SEARCH_PATHS |
|
"${OPENEXR_ROOT}" |
|
/usr |
|
/usr/local |
|
/sw |
|
/opt |
|
"${ProgramFiles_ENV_PATH}/OpenEXR") |
|
|
|
MACRO(FIND_OPENEXR_LIBRARY LIBRARY_NAME LIBRARY_SUFFIX) |
|
string(TOUPPER "${LIBRARY_NAME}" LIBRARY_NAME_UPPER) |
|
FIND_LIBRARY(OPENEXR_${LIBRARY_NAME_UPPER}_LIBRARY |
|
NAMES ${LIBRARY_NAME}${LIBRARY_SUFFIX} |
|
PATH_SUFFIXES ${OPENEXR_LIBSEARCH_SUFFIXES} |
|
NO_DEFAULT_PATH |
|
PATHS "${SEARCH_PATH}/lib" "${SEARCH_PATH}/lib/static") |
|
ENDMACRO() |
|
|
|
FOREACH(SEARCH_PATH ${SEARCH_PATHS}) |
|
FIND_PATH(OPENEXR_INCLUDE_PATH ImfRgbaFile.h |
|
PATH_SUFFIXES OpenEXR |
|
NO_DEFAULT_PATH |
|
PATHS |
|
"${SEARCH_PATH}/include") |
|
|
|
IF (OPENEXR_INCLUDE_PATH) |
|
SET(OPENEXR_VERSION_FILE "${OPENEXR_INCLUDE_PATH}/OpenEXRConfig.h") |
|
IF (EXISTS ${OPENEXR_VERSION_FILE}) |
|
FILE (STRINGS ${OPENEXR_VERSION_FILE} contents REGEX "#define OPENEXR_VERSION_MAJOR ") |
|
IF (${contents} MATCHES "#define OPENEXR_VERSION_MAJOR ([0-9]+)") |
|
SET(OPENEXR_VERSION_MAJOR "${CMAKE_MATCH_1}") |
|
ENDIF () |
|
FILE (STRINGS ${OPENEXR_VERSION_FILE} contents REGEX "#define OPENEXR_VERSION_MINOR ") |
|
IF (${contents} MATCHES "#define OPENEXR_VERSION_MINOR ([0-9]+)") |
|
SET(OPENEXR_VERSION_MINOR "${CMAKE_MATCH_1}") |
|
ENDIF () |
|
ENDIF () |
|
ENDIF () |
|
|
|
IF (OPENEXR_VERSION_MAJOR AND OPENEXR_VERSION_MINOR) |
|
set(OPENEXR_VERSION "${OPENEXR_VERSION_MAJOR}_${OPENEXR_VERSION_MINOR}") |
|
ENDIF () |
|
|
|
SET(LIBRARY_SUFFIXES |
|
"-${OPENEXR_VERSION}" |
|
"-${OPENEXR_VERSION}_s" |
|
"-${OPENEXR_VERSION}_d" |
|
"-${OPEXEXR_VERSION}_s_d" |
|
"" |
|
"_s" |
|
"_d" |
|
"_s_d") |
|
|
|
FOREACH(LIBRARY_SUFFIX ${LIBRARY_SUFFIXES}) |
|
FIND_OPENEXR_LIBRARY("Half" ${LIBRARY_SUFFIX}) |
|
FIND_OPENEXR_LIBRARY("Iex" ${LIBRARY_SUFFIX}) |
|
FIND_OPENEXR_LIBRARY("Imath" ${LIBRARY_SUFFIX}) |
|
FIND_OPENEXR_LIBRARY("IlmImf" ${LIBRARY_SUFFIX}) |
|
FIND_OPENEXR_LIBRARY("IlmThread" ${LIBRARY_SUFFIX}) |
|
IF (OPENEXR_INCLUDE_PATH AND OPENEXR_IMATH_LIBRARY AND OPENEXR_ILMIMF_LIBRARY AND OPENEXR_IEX_LIBRARY AND OPENEXR_HALF_LIBRARY) |
|
SET(OPENEXR_FOUND TRUE) |
|
BREAK() |
|
ENDIF() |
|
UNSET(OPENEXR_IMATH_LIBRARY) |
|
UNSET(OPENEXR_ILMIMF_LIBRARY) |
|
UNSET(OPENEXR_IEX_LIBRARY) |
|
UNSET(OPENEXR_ILMTHREAD_LIBRARY) |
|
UNSET(OPENEXR_HALF_LIBRARY) |
|
ENDFOREACH() |
|
|
|
IF (OPENEXR_FOUND) |
|
BREAK() |
|
ENDIF() |
|
|
|
UNSET(OPENEXR_INCLUDE_PATH) |
|
UNSET(OPENEXR_VERSION_FILE) |
|
UNSET(OPENEXR_VERSION_MAJOR) |
|
UNSET(OPENEXR_VERSION_MINOR) |
|
UNSET(OPENEXR_VERSION) |
|
ENDFOREACH() |
|
|
|
IF (OPENEXR_FOUND) |
|
SET(OPENEXR_INCLUDE_PATHS ${OPENEXR_INCLUDE_PATH} CACHE PATH "The include paths needed to use OpenEXR") |
|
SET(OPENEXR_LIBRARIES ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_ILMIMF_LIBRARY} ${OPENEXR_IEX_LIBRARY} ${OPENEXR_HALF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY} CACHE STRING "The libraries needed to use OpenEXR" FORCE) |
|
ENDIF () |
|
|
|
IF(OPENEXR_FOUND) |
|
IF(NOT OPENEXR_FIND_QUIETLY) |
|
MESSAGE(STATUS "Found OpenEXR: ${OPENEXR_ILMIMF_LIBRARY}") |
|
ENDIF() |
|
if(PKG_CONFIG_FOUND AND NOT OPENEXR_VERSION) |
|
get_filename_component(OPENEXR_LIB_PATH "${OPENEXR_ILMIMF_LIBRARY}" PATH) |
|
if(EXISTS "${OPENEXR_LIB_PATH}/pkgconfig/OpenEXR.pc") |
|
execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --modversion "${OPENEXR_LIB_PATH}/pkgconfig/OpenEXR.pc" |
|
RESULT_VARIABLE PKG_CONFIG_PROCESS |
|
OUTPUT_VARIABLE OPENEXR_VERSION |
|
OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET) |
|
if(NOT PKG_CONFIG_PROCESS EQUAL 0) |
|
SET(OPENEXR_VERSION "Unknown") |
|
endif() |
|
endif() |
|
endif() |
|
if(NOT OPENEXR_VERSION) |
|
SET(OPENEXR_VERSION "Unknown") |
|
endif() |
|
ELSE() |
|
IF(OPENEXR_FIND_REQUIRED) |
|
MESSAGE(FATAL_ERROR "Could not find OpenEXR library") |
|
ENDIF() |
|
ENDIF() |
|
|
|
MARK_AS_ADVANCED( |
|
OPENEXR_INCLUDE_PATHS |
|
OPENEXR_LIBRARIES |
|
OPENEXR_ILMIMF_LIBRARY |
|
OPENEXR_IMATH_LIBRARY |
|
OPENEXR_IEX_LIBRARY |
|
OPENEXR_HALF_LIBRARY |
|
OPENEXR_ILMTHREAD_LIBRARY)
|
|
|