On 2015-03-16 21:23+0100 laurent Berger wrote: > Hi, > > I'm very happy to help you for testing. > So I have clone : > $ git clone git://git.code.sf.net/p/plplot/plplot plplot-plplot > Cloning into 'plplot-plplot'... > remote: Counting objects: 85651, done. > remote: Compressing objects: 100% (25299/25299), done. > remote: Total 85651 (delta 63155), reused 81235 (delta 59337) > Receiving objects: 100% (85651/85651), 118.99 MiB | 1.67 MiB/s, done. > Resolving deltas: 100% (63155/63155), done. > Checking connectivity... done. > > After I have used cmake 3.1.2 with VS 2012 and windows 7 64 bits > and I have got some errors. I think this one it's important : > 9> Création de la bibliothèque > F:/Lib/test/plplot-plplot/build/dll/Debug/plplot.lib et de l'objet > F:/Lib/test/plplot-plplot/build/dll/Debug/plplot.exp > 29>plmetafile.obj : error LNK2019: symbole externe non résolu lround > référencé dans la fonction read_line > 29>F:\Lib\test\plplot-plplot\build\dll\Debug\plplot.dll : fatal error > LNK1120: 1 externes non résolus >
> All messages are (sorry it's a frenc VS 2012): [....] To Laurant, Arjen, and Phil: @Laurent: Thanks for your test report. I am not familiar with VS 2012 or french (sorry about that!) so I am having trouble interpreting those messages. So I will follow your suggestion that only the above message (concerning what appears to be an unresolved read_line symbol) is important. Here is everything relevant to read_line in our source code: software@raven> find . -type f |grep -v .git |xargs grep read_line ./src/plmetafile.c:// read_line() ./src/plmetafile.c:enum _plm_status read_line( PDFstrm *plm, PLmDev *dev, PLStream *pls ) ./src/plmetafile.c:// read_lineto() ./src/plmetafile.c:enum _plm_status read_lineto( PDFstrm *plm, PLmDev *dev, PLStream *pls ) ./src/plmetafile.c: rc = read_line( plm, dev, pls ); ./src/plmetafile.c: rc = read_lineto( plm, dev, pls ); ./src/plctrl.c:read_line( char *buffer, int length, FILE *fp ); ./src/plctrl.c:// read_line() ./src/plctrl.c:read_line( char *buffer, int length, FILE *fp ) ./src/plctrl.c: if ( read_line( color_info, COLLEN, fp ) == NULL ) ./src/plctrl.c: if ( read_line( color_info, PALLEN, fp ) == NULL ) ./src/plctrl.c: if ( read_line( color_info, PALLEN, fp ) == NULL ) ./src/plctrl.c: if ( read_line( color_info, PALLEN, fp ) == NULL ) ./src/plctrl.c: if ( read_line( color_info, PALLEN, fp ) == NULL ) Looking further at plmetafile.c and plctrl.c it appears there are two completely different static read_line functions, and I am wondering if the Windows compiler is confusing them because of that name clash. A definite issue is the plmetafile.c version is not declared anywhere, and that might be confusing the Windows compiler/linker. Anyhow, in plmetafile.c could you try inserting a declaration for read_line and/or change the name (throughout that file) to something else, e.g., plmeta_read_line to remove the name clash with the read_line used in plctrl.c? @Arjen and Phil: As far as I am concerned, a build issue like this one is release critical. Therefore, can you confirm this issue on the Windows platforms you have access to and/or the possible fixes I am suggesting? Thanks in advance. 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 __________________________ ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
