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FindJasper: Do not require JPEG libraries

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Jasper can be built without a dependency on JPEG.  Also, we have not
been expressing the dependency on the `Jasper::Jasper` imported target
anyway.

Fixes: #26915
This commit is contained in:
Brad King 2025-05-06 14:29:33 -04:00
parent 2a4c5923ef
commit 324ab428fa
1 changed files with 6 additions and 3 deletions
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9
Modules/FindJasper.cmake
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@ -72,7 +72,7 @@ find_path(JASPER_INCLUDE_DIR jasper/jasper.h)
mark_as_advanced(JASPER_INCLUDE_DIR)
if(NOT JASPER_LIBRARIES)
find_package(JPEG)
find_package(JPEG QUIET)
find_library(JASPER_LIBRARY_RELEASE NAMES jasper libjasper)
find_library(JASPER_LIBRARY_DEBUG NAMES jasperd)
include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
@ -86,11 +86,14 @@ endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Jasper
REQUIRED_VARS JASPER_LIBRARIES JASPER_INCLUDE_DIR JPEG_LIBRARIES
REQUIRED_VARS JASPER_LIBRARIES JASPER_INCLUDE_DIR
VERSION_VAR JASPER_VERSION_STRING)
if(Jasper_FOUND)
set(JASPER_LIBRARIES ${JASPER_LIBRARIES} ${JPEG_LIBRARIES})
set(JASPER_LIBRARIES ${JASPER_LIBRARIES})
if(JPEG_FOUND)
list(APPEND JASPER_LIBRARIES ${JPEG_LIBRARIES})
endif()
set(JASPER_INCLUDE_DIRS ${JASPER_INCLUDE_DIR})
if(NOT TARGET Jasper::Jasper)
add_library(Jasper::Jasper UNKNOWN IMPORTED)