On Mon, 4 Jul 2016 10:25:39 +0200 Roderich Schupp <roderich.sch...@gmail.com> wrote:
> PAR::Packer also uses a set of rules for those > Perl modules where static analysis - for some reason or other - is > known to produce incomplete dependency information. They're actually > in Module::ScanDeps, see %Preload. Ah, interesting. Unfortunately I do not see a method to add entries to this list. > But adding static rules, e.g.. for > Wx, won't help, since shared libs are named differently on different > OSes, may contain changing version numbers in their names etc. This is where Alien::wxWidgets is for. For example, when I "use Wx", this requires the components base, core and adv. Wx::AUI requires component aui, which implies base and core. Wx::Richtext requires net, html, xml and richtext. Alien::wxWidgets->shared_libraries translates the components into shared library names. See attachment. > Maybe you could post them to the mailing list, as a starting point for > others with the same problem? See attachment. > > It would be helpful if pp supported a command line option to set the > > search/load path for libraries. Under Linux I can set LD_LIBRARY_PATH, > > Windows requires PATH, not very convenient. > > Such a command line option for pp is impossible as it would need to be > implemented in the executable myldr/boot which is generated when you > build PAR::Packer. Maybe I misformulated. I did mean static lookup during pack time, not run-time. In other words, assuming a hypothetical "-L" option: -L/opt/citrus/lib/Alien/wxWidgets/gtk_2_8_12_uni/lib/ -llibwx_baseu-2.8.so -llibwx_gtk2u_core-2.8.so this would be equivalent to: -l/opt/citrus/lib/Alien/wxWidgets/gtk_2_8_12_uni/lib/libwx_baseu-2.8.so -l/opt/citrus/lib/Alien/wxWidgets/gtk_2_8_12_uni/lib/libwx_gtk2u_core-2.8.so except the latter is much less friendly, in particular when -L can be set on the command line while the -l lines come from an @file . -- Johan
wxdeps.pl
Description: Perl program
