Changeset 2054 for code/branches/buildsystem/cmake/FindENet.cmake

Timestamp:

Oct 29, 2008, 3:45:22 PM (16 years ago)

Author:

adrfried

Message:

FindALUT and FindENet cleaned up

File:

• code/branches/buildsystem/cmake/FindENet.cmake (modified) (2 diffs)

code/branches/buildsystem/cmake/FindENet.cmake

@@ -3 +3 @@
 #
 #  ENET_FOUND - system has enet
-#  ENET_INCLUDE_DIR - the enet include directory
-#  ENET_LIBRARIES - the libraries needed to use enet
-#  ENET_DEFINITIONS - Compiler switches required for using enet
+#  ENet_INCLUDE_DIR - the enet include directory
+#  ENet_LIBRARIES - the libraries needed to use enet
+#
+# $ENETDIR is an environment variable used for finding enet.
 #
 #  Borrowed from The Mana World
@@ -11 +12 @@
 #
 # Several changes and additions by Fabian 'x3n' Landau
+# Lots of simplifications by Adrian Friedli
 #                 > www.orxonox.net <
 
-IF (ENet_INCLUDE_DIR AND ENet_LIBRARY)
-   SET(ENet_FIND_QUIETLY TRUE)
-ENDIF (ENet_INCLUDE_DIR AND ENet_LIBRARY)
-
 FIND_PATH(ENet_INCLUDE_DIR enet/enet.h
-    /usr/include
-    /usr/local/include
-    /usr/pack/enet-2007-sd/include # Tardis specific hack
-    ../libs/enet-1.1/include
-    ${DEPENDENCY_DIR}/enet-1.2/include
+    PATHS
+    $ENV{ENETDIR}
+    /usr/local
+    /usr
+    PATH_SUFFIXES include
     )
 
 FIND_LIBRARY(ENet_LIBRARY
     NAMES enet
-    PATHS /usr/lib /usr/local/lib /usr/pack/enet-2007-sd/i686-debian-linux3.1/lib/
-    ../libs/enet-1.1
-    ${DEPENDENCY_DIR}/enet-1.2/lib
+    PATHS
+    $ENV{ENETDIR}
+    /usr/local
+    /usr
+    PATH_SUFFIXES lib
     )
 
-SET(ENET_FOUND FALSE)
-IF (ENet_INCLUDE_DIR AND ENet_LIBRARY)
-    SET(ENET_FOUND TRUE)
-    SET(ENET_INCLUDE_DIR ${ENet_INCLUDE_DIR})
+# handle the QUIETLY and REQUIRED arguments and set ENET_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(ENet DEFAULT_MSG ENet_LIBRARY ENet_INCLUDE_DIR)
 
+IF (ENET_FOUND)
     IF(WIN32)
         SET(WINDOWS_ENET_DEPENDENCIES "ws2_32;winmm")
-        SET(ENet_LIBRARY ${ENet_LIBRARY} ${WINDOWS_ENET_DEPENDENCIES})
+        SET(ENet_LIBRARIES ${ENet_LIBRARY} ${WINDOWS_ENET_DEPENDENCIES})
+    ELSE(WIN32)
+        SET(ENet_LIBRARIES ${ENet_LIBRARY})
     ENDIF(WIN32)
-
-    SET(ENET_LIBRARIES ${ENet_LIBRARY})
-ENDIF (ENet_INCLUDE_DIR AND ENet_LIBRARY)
-
-IF (ENET_FOUND)
-    IF (NOT ENet_FIND_QUIETLY)
-        MESSAGE(STATUS "ENet was found.")
-        IF (VERBOSE_FIND)
-            MESSAGE (STATUS "  include path: ${ENet_INCLUDE_DIR}")
-            MESSAGE (STATUS "  library path: ${ENet_LIBRARY}")
-            MESSAGE (STATUS "  libraries:    enet")
-        ENDIF (VERBOSE_FIND)
-    ENDIF (NOT ENet_FIND_QUIETLY)
-ELSE (ENET_FOUND)
-    IF (NOT ENet_INCLUDE_DIR)
-        MESSAGE(SEND_ERROR "ENet include path was not found.")
-    ENDIF (NOT ENet_INCLUDE_DIR)
-    IF (NOT ENet_LIBRARY)
-        MESSAGE(SEND_ERROR "ENet library was not found.")
-    ENDIF (NOT ENet_LIBRARY)
 ENDIF (ENET_FOUND)
 
-MARK_AS_ADVANCED(ENet_INCLUDE_DIR ENet_LIBRARY)
+MARK_AS_ADVANCED(ENet_LIBRARY ENet_INCLUDE_DIR)