--- CMakeLists.txt.orig	2024-02-27 21:40:19 UTC
+++ CMakeLists.txt
@@ -411,25 +411,25 @@ if (OPTION_USE_LIBTIFF)
         find_path(TIFF_INCLUDE_DIR tiff.h PATHS ${CMAKE_SOURCE_DIR}/Mac/libtiff/include NO_DEFAULT_PATH)
         find_library(TIFF_LIBRARY libtiff.a ${CMAKE_SOURCE_DIR}/Mac/libtiff/lib NO_DEFAULT_PATH)
     else ()
-        find_package(TIFF)
-        if(TIFF_LIBRARY)
-            cmake_path(GET TIFF_LIBRARY PARENT_PATH TIFF_RPATH)
-            message(STATUS "Libtiff run path: '${TIFF_RPATH}'")
-            list(APPEND RUN_LIBS ${TIFF_RPATH})
-        endif()
+        find_package(TIFF REQUIRED)
+#        if(TIFF_LIBRARY)
+#            cmake_path(GET TIFF_LIBRARY PARENT_PATH TIFF_RPATH)
+#            message(STATUS "Libtiff run path: '${TIFF_RPATH}'")
+#            list(APPEND RUN_LIBS ${TIFF_RPATH})
+#        endif()
     endif()
 
-    if(TIFF_INCLUDE_DIR AND TIFF_LIBRARY)
-        set(HAVE_LIBTIFF TRUE)
-        message(STATUS "Found Libtiff: '${TIFF_INCLUDE_DIR}', '${TIFF_LIBRARY}'")
-    else()
-        set(HAVE_LIBTIFF FALSE)
-        message(STATUS "Libtiff include and library variables: '${TIFF_INCLUDE_DIR}', '${TIFF_LIBRARY}'")
-        message(FATAL_ERROR "Libtiff not found")
-    endif ()
+#    if(TIFF_INCLUDE_DIR AND TIFF_LIBRARY)
+#        set(HAVE_LIBTIFF TRUE)
+#        message(STATUS "Found Libtiff: '${TIFF_INCLUDE_DIR}', '${TIFF_LIBRARY}'")
+#    else()
+#        set(HAVE_LIBTIFF FALSE)
+#        message(STATUS "Libtiff include and library variables: '${TIFF_INCLUDE_DIR}', '${TIFF_LIBRARY}'")
+#        message(FATAL_ERROR "Libtiff not found")
+#    endif ()
 
     include_directories(${TIFF_INCLUDE_DIR})
-    list(APPEND DEP_LIBS ${TIFF_LIBRARY})
+    list(APPEND DEP_LIBS TIFF::tiff)
 endif ()