From bbf8c03b4f04ffcf2bd96b6408e4fa3598b2526f Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 12 May 2016 10:54:59 -0400
Subject: [PATCH] InstallRequiredSystemLibraries: Fix ENV{ProgramFiles(x86)}
 reference

The fix in commit v3.1.0-rc1~544^2~5 (Windows: Avoid () in environment
variable references, 2014-05-02) introduced a set() command in the
middle of an argument list.  Move it to before the find_path() call.
---
 Modules/InstallRequiredSystemLibraries.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/InstallRequiredSystemLibraries.cmake b/Modules/InstallRequiredSystemLibraries.cmake
index 2ff9aed4b..89f3d50c3 100644
--- a/Modules/InstallRequiredSystemLibraries.cmake
+++ b/Modules/InstallRequiredSystemLibraries.cmake
@@ -171,12 +171,12 @@ if(MSVC)
     # Find the runtime library redistribution directory.
     get_filename_component(msvc_install_dir
       "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\${v}.0;InstallDir]" ABSOLUTE)
+    set(programfilesx86 "ProgramFiles(x86)")
     find_path(MSVC${v}_REDIST_DIR NAMES ${CMAKE_MSVC_ARCH}/Microsoft.VC${v}0.CRT
       PATHS
         "${msvc_install_dir}/../../VC/redist"
         "${base_dir}/VC/redist"
         "$ENV{ProgramFiles}/Microsoft Visual Studio ${v}.0/VC/redist"
-        set(programfilesx86 "ProgramFiles(x86)")
         "$ENV{${programfilesx86}}/Microsoft Visual Studio ${v}.0/VC/redist"
       )
     mark_as_advanced(MSVC${v}_REDIST_DIR)