From 628151e9978ef3b9662d6188a87b8fb455faf0a6 Mon Sep 17 00:00:00 2001
From: Dominik Schmidt <dev@dominik-schmidt.de>
Date: Sat, 14 Apr 2012 00:35:16 +0200
Subject: [PATCH] CMake Modules: Simplify FindNeon.cmake.

---
 cmake/Modules/FindNeon.cmake | 67 +++++++++++++-----------------------
 1 file changed, 24 insertions(+), 43 deletions(-)

diff --git a/cmake/Modules/FindNeon.cmake b/cmake/Modules/FindNeon.cmake
index 8b12a5c21..5c1f85bfe 100644
--- a/cmake/Modules/FindNeon.cmake
+++ b/cmake/Modules/FindNeon.cmake
@@ -14,52 +14,33 @@
 #
 
 
-if (NEON_LIBRARIES AND NEON_INCLUDE_DIRS)
-  # in cache already
-  set(NEON_FOUND TRUE)
-else (NEON_LIBRARIES AND NEON_INCLUDE_DIRS)
-  find_package(PkgConfig)
-  if (PKG_CONFIG_FOUND)
+find_package(PkgConfig)
+if (PKG_CONFIG_FOUND)
     pkg_check_modules(_NEON neon)
-  endif (PKG_CONFIG_FOUND)
+endif (PKG_CONFIG_FOUND)
 
-  find_path(NEON_INCLUDE_DIR
-    NAMES
-      neon/ne_basic.h
-    PATHS
-      ${_NEON_INCLUDEDIR}
-      /usr/include
-      /usr/local/include
-      /opt/local/include
-      /sw/include
-  )
+include(GNUInstallDirs)
 
-  find_library(NEON_LIBRARY
-    NAMES
-      neon
-    PATHS
-      ${_NEON_LIBDIR}
-      /usr/lib
-      /usr/local/lib
-      /opt/local/lib
-      /sw/lib
-  )
+find_path(NEON_INCLUDE_DIRS
+NAMES
+    neon/ne_basic.h
+HINTS
+    ${_NEON_INCLUDEDIR}
+    ${CMAKE_INSTALL_INCLUDEDIR}
+)
 
-  set(NEON_INCLUDE_DIRS
-    ${NEON_INCLUDE_DIR}
-  )
+find_library(NEON_LIBRARIES
+NAMES
+    neon
+HINTS
+    ${_NEON_LIBDIR}
+    ${CMAKE_INSTALL_LIBDIR}
+    ${CMAKE_INSTALL_PREFIX}/lib
+    ${CMAKE_INSTALL_PREFIX}/lib64
+)
 
-  if (NEON_LIBRARY)
-    set(NEON_LIBRARIES
-        ${NEON_LIBRARIES}
-        ${NEON_LIBRARY}
-    )
-  endif (NEON_LIBRARY)
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Neon DEFAULT_MSG NEON_LIBRARIES NEON_INCLUDE_DIRS)
 
-  include(FindPackageHandleStandardArgs)
-  find_package_handle_standard_args(Neon DEFAULT_MSG NEON_LIBRARIES NEON_INCLUDE_DIRS)
-
-  # show the NEON_INCLUDE_DIRS and NEON_LIBRARIES variables only in the advanced view
-  mark_as_advanced(NEON_INCLUDE_DIRS NEON_LIBRARIES)
-
-endif (NEON_LIBRARIES AND NEON_INCLUDE_DIRS)
+# show the NEON_INCLUDE_DIRS and NEON_LIBRARIES variables only in the advanced view
+mark_as_advanced(NEON_INCLUDE_DIRS NEON_LIBRARIES)