[cmake-developers] Should sucessive calls to find_package for one package succeed?
Brad King
brad.king at kitware.com
Mon Nov 7 08:33:20 EST 2011
On 11/6/2011 7:00 PM, Stephen Kelly wrote:
> include(${CMAKE_CURRENT_LIST_DIR}/GrantleeTargets.cmake)
It is up to the author of the config file to block this correctly
against multiple inclusion, e.g.
if(NOT Grantlee_TARGETS_INCLUDED)
set(Grantlee_TARGETS_INCLUDED 1)
include(${CMAKE_CURRENT_LIST_DIR}/GrantleeTargets.cmake)
endif()
> if (NOT TARGET grantlee_templates)
> ADD_LIBRARY(grantlee_templates SHARED IMPORTED)
> endif()
This would hide cases of accidentally conflicting target names.
-Brad
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