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Bug 55100 - Ebuild for Intel fortran compiler on AMD64
Summary: Ebuild for Intel fortran compiler on AMD64
Status: RESOLVED DUPLICATE of bug 55470
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: AMD64 Linux
: High normal (vote)
Assignee: AMD64 Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2004-06-24 17:28 UTC by Tobias Heinemann
Modified: 2005-07-17 13:06 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
ebuild (ifc-7.0.064-r2.ebuild,3.69 KB, text/plain)
2004-06-24 17:29 UTC, Tobias Heinemann
Details
modified linker script (ld-elf_i386,245 bytes, text/plain)
2004-06-24 17:30 UTC, Tobias Heinemann
Details
environment variable definitions (05icc-ifc,225 bytes, text/plain)
2004-06-28 14:02 UTC, Tobias Heinemann
Details

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Description Tobias Heinemann 2004-06-24 17:28:14 UTC
Ebuild script for the Intel fortran compiler 7.0, set up to produce native 32-bit binaries on a AMD64 system with 32-bit emulation libraries.

This fix follows the example given by pmacinnis in the Intel software forums. The Intel compiler is told to use a modified linker script that adapts the library paths (/lib -> /lib32, ...) before calling the original ld.

The ebuild uses architecture dependent if-statements (if [ `use amd64` ]; then) of which I'm not sure whether they are good Gentoo style. The modified linker script is placed in /opt/intel/bin. /opt/intel/compiler70/ia32/bin would be a better place but cannot be used because one doesn't want to have this script in the PATH.

This should also be straightforward to use for other versions of ifc/ifort and for icc. The reason why ifc 7.0 is used here is that the unsupported version of ifort is buggy as hell.

Reproducible: Always
Steps to Reproduce:
1.
2.
3.
Comment 1 Tobias Heinemann 2004-06-24 17:29:22 UTC
Created attachment 34095 [details]
ebuild
Comment 2 Tobias Heinemann 2004-06-24 17:30:00 UTC
Created attachment 34096 [details]
modified linker script
Comment 3 Tobias Heinemann 2004-06-28 14:02:01 UTC
Created attachment 34353 [details]
environment variable definitions
Comment 4 Danny van Dyk (RETIRED) gentoo-dev 2004-07-07 14:52:02 UTC
Same reason as BUG #55470.

*** This bug has been marked as a duplicate of 55470 ***