Hi Andrew: Thanks very much for all your Linux GCC visibility fixups this morning. As of revision 8761, I get a completely clean build of a fully configured plplot. To be specific my cmake options for this full configuration were my usual ones, i.e.,
-DCMAKE_INSTALL_PREFIX=$prefix and -DBUILD_TEST=ON -DPLD_wxwidgets=ON -DHAVE_PTHREAD=ON -DENABLE_pdl=ON -DHAVE_ADA_2007=ON So basically I add wxwidgets and perl/pdl to the usual default mix of large numbers of device drivers and bindings. Here are the complete ctest results for the export CC='gcc -fvisibility=hidden' case. 1/ 16 Testing examples_c Passed 2/ 16 Testing examples_cxx Passed 3/ 16 Testing examples_f77 Passed 4/ 16 Testing examples_f95 Passed 5/ 16 Testing examples_octave Passed 6/ 16 Testing examples_python Passed 7/ 16 Testing examples_tcl Passed 8/ 16 Testing examples_perl ***Failed 9/ 16 Testing examples_ada Passed 10/ 16 Testing examples_ocaml Passed 11/ 16 Testing examples_psttfc ***Failed 12/ 16 Testing examples_png Passed 13/ 16 Testing examples_svg Passed 14/ 16 Testing examples_pscairo ***Failed 15/ 16 Testing examples_pngcairo ***Failed 16/ 16 Testing examples_compare ***Failed I checked and perl/pdl has no visibility issues for examples 1 through 19. That error continues to caused by pdl not covering our full API for example 20. The errors for psttfc, pscairo, and pngcairo were all segfaults in example 1 (and presumably the other examples as well if ctest had gotten to them). Those segfaults disappear and in fact psttfc, pscairo, and pngcairo change from "Failed" to "Passed" (i.e., all examples ran without problems) if I clear CC using CC= before a clean build. So it appears there are still some visibility issues left for the psttf and cairo device drivers. Nevertheless, the above is an amazing improvement over what I had last night, and many thanks for figuring out what to do to make this possible. 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); PLplot scientific plotting software package (plplot.org); 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 __________________________ ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
