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Re: [Plplot-devel] C++ examples broken in mingw
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From: phil r. <phi...@ya...> - 2014-10-24 09:08:52
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This link might helpundefined reference to `__gxx_personality_sj0or this oneThe procedure entry point __gxx_personality_sj0 could not be located in... or this one MinGW-w64 - for 32 and 64 bit Windows / Discussion / Open Discussion:No entry point __gxx_personality_sj0 Have you upgraded gcc recently. Sounds like if you compile with one version then link with another then that can cause problems. It might be worth cleaning out the whole build tree and restarting with a new cmake call to eliminate this possibility. Also check if you have multiple versions of that library on your system, one of the links above gives instructions on how to determine which instance Windows is finding. Lastly are there any other libraries your plplot build depends upon (AGG, Freetype, Qt, wxWidgets etc)? If so you might need to build these with the same version of MinGW that you are using. By the way, I'm not a MinGW user, but I have fought through more than my fair share of linker and library issues with VC++, so I'm just applying the same logic that I use to debug these. Phil ps sorry if this email contains less than useful html, my webmail seems to have "helpfully" added it and I can't seem to delete it. | | | | | | | | | | | The procedure entry point __gxx_personality_sj0 could no...I have managed to (somehow) cross-compile Qt5 with the Mingw-w64 Project's compiler for 32-bit Windows. All of the libraries have been installed to ~/i686-w64-mingw... | | | | View on stackoverflow.com | Preview by Yahoo | | | | | | | | | | | | | | | | MinGW-w64 - for 32 and 64 bit Windows / Discussion / Ope...Copyright © 2014 SourceForge. All Rights Reserved. SourceForge is a Dice Holdings, Inc. company. | | | | View on sourceforge.net | Preview by Yahoo | | | | | | | | | | | | | | | | The procedure entry point __gxx_personality_sj0 could no...I have managed to (somehow) cross-compile Qt5 with the Mingw-w64 Project's compiler for 32-bit Windows. All of the libraries have been installed to ~/i686-w64-mingw... | | | | View on stackoverflow.com | Preview by Yahoo | | | | | | | | | | | | | | | | undefined reference to `__gxx_personality_sj0With gcc 4.6 when trying to execute this code: #include using namespace std; #include int main() { //Int<> a; long long min = | | | | View on stackoverflow.com | Preview by Yahoo | | | | | From: Arjen Markus <Arj...@de...> To: Alan W. Irwin <ir...@be...>; Greg Jung <gv...@gm...> Cc: "plp...@li..." <plp...@li...> Sent: Friday, 24 October 2014, 8:47 Subject: Re: [Plplot-devel] C++ examples broken in mingw #yiv5207944035 -- filtered {font-family:SimSun;panose-1:2 1 6 0 3 1 1 1 1 1;}#yiv5207944035 filtered {font-family:SimSun;panose-1:2 1 6 0 3 1 1 1 1 1;}#yiv5207944035 filtered {font-family:Tahoma;panose-1:2 11 6 4 3 5 4 4 2 4;}#yiv5207944035 filtered {panose-1:2 1 6 0 3 1 1 1 1 1;}#yiv5207944035 p.yiv5207944035MsoNormal, #yiv5207944035 li.yiv5207944035MsoNormal, #yiv5207944035 div.yiv5207944035MsoNormal {margin:0cm;margin-bottom:.0001pt;font-size:12.0pt;}#yiv5207944035 a:link, #yiv5207944035 span.yiv5207944035MsoHyperlink {color:blue;text-decoration:underline;}#yiv5207944035 a:visited, #yiv5207944035 span.yiv5207944035MsoHyperlinkFollowed {color:purple;text-decoration:underline;}#yiv5207944035 p {margin-right:0cm;margin-left:0cm;font-size:12.0pt;}#yiv5207944035 p.yiv5207944035MsoAcetate, #yiv5207944035 li.yiv5207944035MsoAcetate, #yiv5207944035 div.yiv5207944035MsoAcetate {margin:0cm;margin-bottom:.0001pt;font-size:8.0pt;}#yiv5207944035 span.yiv5207944035EmailStyle18 {color:black;}#yiv5207944035 span.yiv5207944035BalloonTextChar {}#yiv5207944035 .yiv5207944035MsoChpDefault {font-size:10.0pt;}#yiv5207944035 filtered {margin:72.0pt 72.0pt 72.0pt 72.0pt;}#yiv5207944035 div.yiv5207944035WordSection1 {}#yiv5207944035 Hi Greg, Alan, I do not remember seeing this particular error message before with MinGW, but I will have a look. (Busy days this week and the coming few, but I will try) Regards, Arjen > -----Original Message----- > From: Alan W. Irwin [mailto:ir...@be...] > Sent: Friday, October 24, 2014 8:01 AM > To: Arjen Markus; Greg Jung > Cc: plp...@li... > Subject: Re: [Plplot-devel] C++ examples broken in mingw > > uOn 2014-10-23 22:26-0700 Greg Jung wrote: > > > I've been making plplot libraries with MING-MSYS, 32-bit compile on a > > 64-bit Win7, and testing the resulting examples directory, the "C" and > > "F95" examples run well but the C++ examples don't, unifornly giving > > me the refusal box, "the procedure entry point __gxx_personality_sj0 > > could not be located in the dynamic link library libstdc++-6.dll" > > which I gather from the lore I've read, means the thread methods don't > > match. But this is linking plplot just built with the same flags as > > the C++ used in the examples: namely, just mtune=pentium3. > > I have had no problems building and running all our C++ examples with my older > version of MinGW-4.7.2/MSYS, but perhaps Arjen (our chief tester on > Windows) can replicate your issue with his more modern MinGW platform. > > Alan > __________________________ > Alan W. Irwin > > Astronomical research affiliation with Department of Physics and Astronomy, > University of Victoria (astrowww.phys.uvic.ca). > > Programming affiliations with the FreeEOS equation-of-state implementation for > stellar interiors (freeeos.sf.net); the Time Ephemerides project (timeephem.sf.net); > PLplot scientific plotting software package (plplot.sf.net); the libLASi project > (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure > Project (lbproject.sf.net). > __________________________ > > Linux-powered Science > __________________________ DISCLAIMER: This message is intended exclusively for the addressee(s) and may contain confidential and privileged information. If you are not the intended recipient please notify the sender immediately and destroy this message. Unauthorized use, disclosure or copying of this message is strictly prohibited. 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