--- occt-7.8.1/adm/cmake/occt_macros.cmake.orig	2024-05-15 18:36:35.231032184 +0200
+++ occt-7.8.1/adm/cmake/occt_macros.cmake	2024-05-15 19:12:39.169620421 +0200
@@ -592,7 +592,7 @@
 
   install (CODE
   "string (TOLOWER \"\${CMAKE_INSTALL_CONFIG_NAME}\" CMAKE_INSTALL_CONFIG_NAME_LOWERCASE)
-  file (GLOB ALL_OCCT_TARGET_FILES \"${INSTALL_DIR}/${INSTALL_DIR_CMAKE}/OpenCASCADE*Targets-\${CMAKE_INSTALL_CONFIG_NAME_LOWERCASE}.cmake\")
+  file (GLOB ALL_OCCT_TARGET_FILES \"$ENV{DESTDIR}${INSTALL_DIR}/${INSTALL_DIR_CMAKE}/OpenCASCADE*Targets-\${CMAKE_INSTALL_CONFIG_NAME_LOWERCASE}.cmake\")
   foreach(TARGET_FILENAME \${ALL_OCCT_TARGET_FILES})
     file (STRINGS \"\${TARGET_FILENAME}\" TARGET_FILE_CONTENT)
     file (REMOVE \"\${TARGET_FILENAME}\")