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Add another hint for fixing check-polly errors to get_started.html 

Reversed the order in which LD_LIBRARY_PATH is defined in order to make sure the
${CLOOG_INSTALL} prefix is found first.

Contributed-by: Christian Bielert <cib123@googlemail.com>
llvm-svn: 205556
This commit is contained in:
Tobias Grosser 2014-04-03 19:38:38 +00:00
parent 0fdeb7158e
commit 72cebdec2e
1 changed files with 4 additions and 1 deletions
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polly/www/get_started.html
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@ -146,7 +146,10 @@ it is because you installed cloog to a non-standard path, and libisl/libcloog
could not be found. To solve this issue, you need to append the path of parent
directory of libisl/libcloog, i.e. ${CLOOG_INSTALL}/lib, to LD_LIBRARY_PATH by:
<pre>export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${CLOOG_INSTALL}/lib</pre>
<pre>export LD_LIBRARY_PATH=${CLOOG_INSTALL}/lib:$LD_LIBRARY_PATH</pre>
<p>Also try the above command if you get errors such as:
<code>undefined symbol: isl_ctx_get_max_operations</code>
<p>If you get an error in one of the python files, your system probably uses python3
as default python interpreter. This is the case, for instance, under Arch Linux.