The following issue has been SUBMITTED.
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http://www.cmake.org/Bug/view.php?id=15026
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Reported By: Chuck Atkins
Assigned To:
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Project: CMake
Issue ID: 15026
Category: CMake
Reproducibility: always
Severity: minor
Priority: normal
Status: new
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Date Submitted: 2014-07-16 10:09 EDT
Last Modified: 2014-07-16 10:09 EDT
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Summary: Build fails with Cray compiler on Linux
Description:
When building with the Cray compiler on Linux (on an XE6 or XE7 such as Titan or
Garnet, for example), the CMake curl library fails to build.
Steps to Reproduce:
1. Checkout current master on a Cray XE6 or XE7
2. Configure the programming environment to use the cray compilers:
# module purge
# module load PrgEnv-cray
# module load cce
3. Configure and build.
The result will fail with:
CC-20 craycc: ERROR File =
/dev/shm/atkins3/cmake/master/Utilities/cmcurl/hostip.c, Line = 616
The identifier "SIZEOF_in_addr" is undefined.
memcpy(addrentry, &num, SIZEOF_in_addr);
^
Total errors detected in
/dev/shm/atkins3/cmake/master/Utilities/cmcurl/hostip.c: 1
Additional Information:
The error is caused by a workaround for UNICOS. The workaround incorrectly uses
the _CRAYC macro to determine if building for UNICOS. This macro will always be
defined for the Cray C and C++ compiler regardless of the target platform, even
when building for Linux. The correct macro should be _CRAY, which as per Cray
documentation is only defined for UNICOS targeted builds. Attached is a patch
with a fix.
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Issue History
Date Modified Username Field Change
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2014-07-16 10:09 Chuck Atkins New Issue
2014-07-16 10:09 Chuck Atkins File Added:
0001-Fix-a-build-failure-with-the-Cray-compiler-on-Linux.patch
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