CMake: Install prefix should be a string

skyjake · May 1, 2019 · 64739f0 · 64739f0
1 parent 3e5f689
commit 64739f0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/doomsday/cmake/InstallPrefix.cmake b/doomsday/cmake/InstallPrefix.cmake
@@ -12,11 +12,11 @@ set (_oldPrefix ${CMAKE_INSTALL_PREFIX})
 if (DEFINED PREFIX OR NOT DEFINED DENG_PREFIX_SET)
     if (DEFINED PREFIX)
         get_filename_component (PREFIX "${PREFIX}" ABSOLUTE)
-        set (CMAKE_INSTALL_PREFIX "${PREFIX}" CACHE "Install prefix" PATH FORCE)
+        set (CMAKE_INSTALL_PREFIX "${PREFIX}" CACHE "Install prefix" STRING FORCE)
     else ()
         #message ("The default install prefix can be overridden with PREFIX.")
         get_filename_component (installPrefix "${DENG_DISTRIB_DIR}" REALPATH)
-        set (CMAKE_INSTALL_PREFIX "${installPrefix}" CACHE "Install prefix" PATH FORCE)
+        set (CMAKE_INSTALL_PREFIX "${installPrefix}" CACHE "Install prefix" STRING FORCE)
     endif ()
     if (NOT _oldPrefix STREQUAL CMAKE_INSTALL_PREFIX)
 	message (STATUS "Install prefix: ${CMAKE_INSTALL_PREFIX}")