> ----- Original Message ----- > From: "Andrew Makhorin" > To: "Nigel Galloway" > Subject: Re: [Bug-glpk] Variables defined more than once > Date: Thu, 7 Dec 2006 19:42:36 +0300 > > > > Perhaps not a bug, but the following constatnts are defined twice to the > > same values in glplpx.h with annoying consequences when I try to bind to > > ruby. > > > > [EMAIL PROTECTED] ruby]$ ruby sample.rb ./nigelzGLPK.so: warning: > > already initialized constant LPX_FR > > ./nigelzGLPK.so: warning: already initialized constant LPX_LO > > ./nigelzGLPK.so: warning: already initialized constant LPX_UP > > ./nigelzGLPK.so: warning: already initialized constant LPX_DB > > ./nigelzGLPK.so: warning: already initialized constant LPX_FX > > ./nigelzGLPK.so: warning: already initialized constant LPX_BS > > ./nigelzGLPK.so: warning: already initialized constant LPX_NL > > ./nigelzGLPK.so: warning: already initialized constant LPX_NU > > ./nigelzGLPK.so: warning: already initialized constant LPX_NF > > ./nigelzGLPK.so: warning: already initialized constant LPX_NS > > * 0: objval = 0.000000000e+00 infeas = 0.000000000e+00 (0) > > * 2: objval = 7.333333333e+02 infeas = 0.000000000e+00 (0) > > OPTIMAL SOLUTION FOUND > > Thank you for your report. However, I do not completely understand > the situation, because those are preprocessor variables which exist > only during compilation. I think there must be a way to disable such > warning messages.
> Of course as the orignal report said: If I delete the second definition and compile again the problem seems to be fixed. [EMAIL PROTECTED] ruby]$ ruby sample.rb * 0: objval = 0.000000000e+00 infeas = 0.000000000e+00 (0) * 2: objval = 7.333333333e+02 infeas = 0.000000000e+00 (0) OPTIMAL SOLUTION FOUND Z = 733.333333333333; x1 = 33.3333333333333; x2 = 66.6666666666667; x3 = 0.0 The point is that this header file does not only exist during the compilation but is a part of the installed system providing an external view of the compiled system. -- _______________________________________________ Surf the Web in a faster, safer and easier way: Download Opera 9 at http://www.opera.com Powered by Outblaze
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