From: <arj...@us...> - 2011-11-17 13:34:59
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Revision: 12031 http://plplot.svn.sourceforge.net/plplot/?rev=12031&view=rev Author: arjenmarkus Date: 2011-11-17 13:34:50 +0000 (Thu, 17 Nov 2011) Log Message: ----------- Revised remark on possible link problems Modified Paths: -------------- trunk/README.release Modified: trunk/README.release =================================================================== --- trunk/README.release 2011-11-17 08:27:31 UTC (rev 12030) +++ trunk/README.release 2011-11-17 13:34:50 UTC (rev 12031) @@ -148,15 +148,26 @@ will happen has not been decided yet. (5.9.10) We have found that some distributions of the gfortran compiler -on Windows (MinGW) may cause a link error due to duplicate symbols +on Windows MinGW/gfortran compiler (i.e., MinGW/gfortran 4.6.1 and 4.6.2 from +http://www.equation.com) may cause a link error due to duplicate symbols like __gfortran_setarg_. These errors can be suppressed by adding the flag -Wl,--allow-multiple-define. It is very likely that this is a bug in these distributions. As building the libraries and the examples succeeds without any problem -if you use most other distributions, we have decided not to include this -flag in our build system. +if you use most other distributions of Windows MinGW/gfortran, +we have decided not to include this flag in our build system. +Distributions of gfortran that are known to work: +- MinGW/gfortran-4.5 from http://www.equation.com, +- MinGW/gfortran-4.5.2-1 that is installed using the latest + mingw-get-inst-20110802 automatic installer available at + http://sourceforge.net/projects/mingw/files/Installer/mingw-get-inst +- MinGW/gfortran-4.6.2 from tdm-gcc.tdragon.net + +(Therefore it is not the version of gfortran as such that causes +this problem.) + (5.9.9) This is a quick release to deal with two broken build issues that were recently discovered for our Windows platform. Windows users should avoid 5.9.8 because of these problems for that release, and instead use This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site. |