From a6de8a58822a70182e58ead76a1b308e11350bff Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike@sf-mail.de>
Date: Sat, 11 Feb 2012 17:08:51 +0100
Subject: [PATCH] FindSDL*: use FPHSA (#12467)

---
 Modules/FindSDL.cmake       | 10 +++-------
 Modules/FindSDL_image.cmake |  7 +++----
 Modules/FindSDL_mixer.cmake |  7 +++----
 Modules/FindSDL_net.cmake   |  7 +++----
 Modules/FindSDL_sound.cmake |  6 +++---
 Modules/FindSDL_ttf.cmake   |  7 +++----
 6 files changed, 18 insertions(+), 26 deletions(-)

diff --git a/Modules/FindSDL.cmake b/Modules/FindSDL.cmake
index 0dc02f5b6..1c04726ea 100644
--- a/Modules/FindSDL.cmake
+++ b/Modules/FindSDL.cmake
@@ -81,7 +81,6 @@ FIND_PATH(SDL_INCLUDE_DIR SDL.h
   /opt/csw # Blastwave
   /opt
 )
-#MESSAGE("SDL_INCLUDE_DIR is ${SDL_INCLUDE_DIR}")
 
 # SDL-1.1 is the name used by FreeBSD ports...
 # don't confuse it for the version number.
@@ -97,8 +96,6 @@ FIND_LIBRARY(SDL_LIBRARY_TEMP
   /opt
 )
 
-#MESSAGE("SDL_LIBRARY_TEMP is ${SDL_LIBRARY_TEMP}")
-
 IF(NOT SDL_BUILDING_LIBRARY)
   IF(NOT ${SDL_INCLUDE_DIR} MATCHES ".framework")
     # Non-OS X framework versions expect you to also dynamically link to 
@@ -134,7 +131,6 @@ IF(MINGW)
   SET(MINGW32_LIBRARY mingw32 CACHE STRING "mwindows for MinGW")
 ENDIF(MINGW)
 
-SET(SDL_FOUND "NO")
 IF(SDL_LIBRARY_TEMP)
   # For SDLmain
   IF(NOT SDL_BUILDING_LIBRARY)
@@ -169,9 +165,9 @@ IF(SDL_LIBRARY_TEMP)
   SET(SDL_LIBRARY ${SDL_LIBRARY_TEMP} CACHE STRING "Where the SDL Library can be found")
   # Set the temp variable to INTERNAL so it is not seen in the CMake GUI
   SET(SDL_LIBRARY_TEMP "${SDL_LIBRARY_TEMP}" CACHE INTERNAL "")
-
-  SET(SDL_FOUND "YES")
 ENDIF(SDL_LIBRARY_TEMP)
 
-#MESSAGE("SDL_LIBRARY is ${SDL_LIBRARY}")
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL
+                                  REQUIRED_VARS SDL_LIBRARY SDL_INCLUDE_DIR)
diff --git a/Modules/FindSDL_image.cmake b/Modules/FindSDL_image.cmake
index 5a5f59ba8..9a130fa22 100644
--- a/Modules/FindSDL_image.cmake
+++ b/Modules/FindSDL_image.cmake
@@ -68,8 +68,7 @@ FIND_LIBRARY(SDLIMAGE_LIBRARY
   /opt
 )
 
-SET(SDLIMAGE_FOUND "NO")
-IF(SDLIMAGE_LIBRARY AND SDLIMAGE_INCLUDE_DIR)
-  SET(SDLIMAGE_FOUND "YES")
-ENDIF(SDLIMAGE_LIBRARY AND SDLIMAGE_INCLUDE_DIR)
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDLIMAGE
+                                  REQUIRED_VARS SDLIMAGE_LIBRARY SDLIMAGE_INCLUDE_DIR)
diff --git a/Modules/FindSDL_mixer.cmake b/Modules/FindSDL_mixer.cmake
index e2b2294c4..ce1ae9e2c 100644
--- a/Modules/FindSDL_mixer.cmake
+++ b/Modules/FindSDL_mixer.cmake
@@ -68,8 +68,7 @@ FIND_LIBRARY(SDLMIXER_LIBRARY
   /opt
 )
 
-SET(SDLMIXER_FOUND "NO")
-IF(SDLMIXER_LIBRARY AND SDLMIXER_INCLUDE_DIR)
-  SET(SDLMIXER_FOUND "YES")
-ENDIF(SDLMIXER_LIBRARY AND SDLMIXER_INCLUDE_DIR)
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDLMIXER
+                                  REQUIRED_VARS SDLMIXER_LIBRARY SDLMIXER_INCLUDE_DIR)
diff --git a/Modules/FindSDL_net.cmake b/Modules/FindSDL_net.cmake
index 730b129f0..b5ada54b9 100644
--- a/Modules/FindSDL_net.cmake
+++ b/Modules/FindSDL_net.cmake
@@ -67,8 +67,7 @@ FIND_LIBRARY(SDLNET_LIBRARY
   /opt
 )
 
-SET(SDLNET_FOUND "NO")
-IF(SDLNET_LIBRARY AND SDLNET_INCLUDE_DIR)
-  SET(SDLNET_FOUND "YES")
-ENDIF(SDLNET_LIBRARY AND SDLNET_INCLUDE_DIR)
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDLNET
+                                  REQUIRED_VARS SDLNET_LIBRARY SDLNET_INCLUDE_DIR)
diff --git a/Modules/FindSDL_sound.cmake b/Modules/FindSDL_sound.cmake
index 959f3ebe5..8edf6ca05 100644
--- a/Modules/FindSDL_sound.cmake
+++ b/Modules/FindSDL_sound.cmake
@@ -114,7 +114,6 @@ FIND_LIBRARY(SDL_SOUND_LIBRARY
   /opt/lib
   )
 
-SET(SDL_SOUND_FOUND "NO")
 IF(SDL_FOUND AND SDL_SOUND_INCLUDE_DIR AND SDL_SOUND_LIBRARY)
 
   # CMake is giving me problems using TRY_COMPILE with the CMAKE_FLAGS
@@ -414,8 +413,9 @@ IF(SDL_FOUND AND SDL_SOUND_INCLUDE_DIR AND SDL_SOUND_LIBRARY)
    ENDIF(NOT MY_RESULT)
 
    SET(SDL_SOUND_LIBRARIES "${SDL_SOUND_EXTRAS} ${SDL_SOUND_LIBRARIES_TMP}" CACHE INTERNAL "SDL_sound and dependent libraries")
-   SET(SDL_SOUND_FOUND "YES")
  ENDIF(SDL_FOUND AND SDL_SOUND_INCLUDE_DIR AND SDL_SOUND_LIBRARY)
 
- # MESSAGE("SDL_SOUND_LIBRARIES is ${SDL_SOUND_LIBRARIES}")
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL_SOUND
+                                  REQUIRED_VARS SDL_SOUND_LIBRARIES SDL_SOUND_INCLUDE_DIR)
diff --git a/Modules/FindSDL_ttf.cmake b/Modules/FindSDL_ttf.cmake
index b36ddd3b9..3d07ab7a8 100644
--- a/Modules/FindSDL_ttf.cmake
+++ b/Modules/FindSDL_ttf.cmake
@@ -68,8 +68,7 @@ FIND_LIBRARY(SDLTTF_LIBRARY
     PATH_SUFFIXES lib64 lib
 )
 
-SET(SDLTTF_FOUND "NO")
-IF(SDLTTF_LIBRARY AND SDLTTF_INCLUDE_DIR)
-  SET(SDLTTF_FOUND "YES")
-ENDIF(SDLTTF_LIBRARY AND SDLTTF_INCLUDE_DIR)
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDLTTF
+                                  REQUIRED_VARS SDLTTF_LIBRARY SDLTTF_INCLUDE_DIR)