[Openmp-dev] Removing extra files copy

[Peyton, Jonathan L]

The error is a little peculiar because it looks as though the build directory is for 32bit (build-x86_32/), but the destination directory (lin_32e.deb/include_compat/) is 64bit.  I'm assuming you have a build-x86_64/ build directory as well that is built in parallel and is also trying to copy iomp_lib.h (or one of the other headers) at the same time to lin_32e.deb/include*?  From what I can tell, it should be trying to copy build-x86_32/iomp_lib.h to lin_32.deb/include_compat/ instead of lin_32e.deb/include_compat/ (notice the missing 'e').  

Are all the files in build-x86_32/ being copied to lin_32e.deb/*?  If that's the case, then the architecture is not being set correctly when calling cmake inside the build-x86_32/ directory.  This can be checked by looking at "/root/bamboo-agent-home/xml-data/build-dir/DEBUG/build/openmp-llvm/build-x86_32/CMakeCache.txt and finding the entry for "arch:STRING=..."

-- Johnny

-----Original Message-----
From: openmp-dev-bounces at cs.uiuc.edu [mailto:openmp-dev-bounces at cs.uiuc.edu] On Behalf Of C Bergström
Sent: Tuesday, March 10, 2015 12:28 PM
To: Cownie, James H
Cc: openmp-dev at dcs-maillist2.engr.illinois.edu
Subject: Re: [Openmp-dev] Removing extra files copy

Exact error (which varies depending on which target causes the race)

Error copying file
"/root/bamboo-agent-home/xml-data/build-dir/DEBUG/build/openmp-llvm/build-x86_32/iomp_lib.h"
to "/root/bamboo-agent-home/xml-data/build-dir/DEBUG/src/openmp-llvm/runtime/exports/lin_32e.deb/include_compat/iomp_lib.h".

To try to explain again - If you are building openmp from a parent cmake and that cmake is looping over multiple targets you hit the problem above. (multiple times that file being copied to the same
place)

That file isn't used during the build process at all and I don't know why it's being copied during the build. Like I mentioned - this should be removed or moved to an install target.
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