[CMake] Problem with DESTDIR in with ExternalProject

[Vivek Goel]

Currently I am using cmake to auto build third party library c-ares using
ExternalProject module.
Before starting cmake I am setting DESTDIR variable.
export DESTDIR=`pwd`/dest

Problem is that third party library are also reading this variable. Is
there a way I can avoiding mixing of DESTDIR variable with my cmake
configuration and ExternalProject_Add ?


regards
Vivek Goel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.cmake.org/pipermail/cmake/attachments/20120910/1a31ba19/attachment.htm>