Slicer: 2145-support-for-installing-extension-from-file 992d5073

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Author Committer Branch Timestamp Parent
jcfr jcfr 2145-support-for-installing-extension-from-file 2013-12-02 16:52:48 2145-support-for-installing-extension-from-file 4cc495bb
Changeset

COMP: Ensure 'superbuild_include_once' works independently of caller scope.

By using GLOBAL property instead of a local variable, the file will
be properly "include guarded" even if included from within a function.

From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>

git-svn-id: http://svn.slicer.org/Slicer4/trunk@22751 3bd1e089-480b-0410-8dfb-8563597acbee
mod - CMake/SlicerMacroCheckExternalProjectDependency.cmake Diff File