Detect failure to calculate relative install path

FNALssi · Dec 1, 2023 · c3dbe76 · c3dbe76
1 parent 5ff0b3c
commit c3dbe76
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Modules/CetInstalledPath.cmake b/Modules/CetInstalledPath.cmake
@@ -78,8 +78,9 @@ function(cet_installed_path OUT_VAR)
     cet_regex_escape("${CIP_RELATIVE}" VAR e_relvar)
   endif()
   string(REGEX REPLACE "^(${e_relvar}/+)?(.+)$" "\\2" result "${pkg_path}")
-  if (NOT IS_ABSOLUTE "${result}")
-    string(JOIN "/" result ${CIP_BASE_SUBDIR} "${result}")
+  if (IS_ABSOLUTE "${result}")
+    message(FATAL_ERROR "unable to calculate relative install path for ${PATH} in project ${CETMODULES_CURRENT_PROJECT_NAME}")
   endif()
+  string(JOIN "/" result ${CIP_BASE_SUBDIR} "${result}")
   set(${OUT_VAR} "${result}" PARENT_SCOPE)
 endfunction()