cmake: Fixed installation path for OS/2.

cmake/Modules/DefineInstallationPaths.cmake

@@ -1,4 +1,15 @@
-if (UNIX)
+if (WIN32)
+  # Same same
+  set(BIN_INSTALL_DIR "bin" CACHE PATH "-")
+  set(SBIN_INSTALL_DIR "." CACHE PATH "-")
+  set(LIB_INSTALL_DIR "lib" CACHE PATH "-")
+  set(INCLUDE_INSTALL_DIR "include" CACHE PATH "-")
+  set(PLUGIN_INSTALL_DIR "plugins" CACHE PATH "-")
+  set(HTML_INSTALL_DIR "doc/HTML" CACHE PATH "-")
+  set(ICON_INSTALL_DIR "." CACHE PATH "-")
+  set(SOUND_INSTALL_DIR "." CACHE PATH "-")
+  set(LOCALE_INSTALL_DIR "lang" CACHE PATH "-")
+elseif (UNIX OR OS2)
   IF (NOT APPLICATION_NAME)
     MESSAGE(STATUS "${PROJECT_NAME} is used as APPLICATION_NAME")
     SET(APPLICATION_NAME ${PROJECT_NAME})
@@ -90,18 +101,4 @@ if (UNIX)
     "${SHARE_INSTALL_PREFIX}/info"
     CACHE PATH "The ${APPLICATION_NAME} info install dir (default prefix/info)"
   )
-endif (UNIX)
-
-if (WIN32)
-  # Same same
-  set(BIN_INSTALL_DIR "bin" CACHE PATH "-")
-  set(SBIN_INSTALL_DIR "." CACHE PATH "-")
-  set(LIB_INSTALL_DIR "lib" CACHE PATH "-")
-  set(INCLUDE_INSTALL_DIR "include" CACHE PATH "-")
-  set(PLUGIN_INSTALL_DIR "plugins" CACHE PATH "-")
-  set(HTML_INSTALL_DIR "doc/HTML" CACHE PATH "-")
-  set(ICON_INSTALL_DIR "." CACHE PATH "-")
-  set(SOUND_INSTALL_DIR "." CACHE PATH "-")
-  set(LOCALE_INSTALL_DIR "lang" CACHE PATH "-")
-endif (WIN32)
-
+endif ()

cmake/Modules/DefinePlatformDefaults.cmake

@@ -19,3 +19,7 @@ endif (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
 if (CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)")
     set(SOLARIS TRUE)
 endif (CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)")
+
+if (CMAKE_SYSTEM_NAME MATCHES "OS2")
+    set(OS2 TRUE)
+endif (CMAKE_SYSTEM_NAME MATCHES "OS2")