[Geany-devel] [pretty-print plugin] Failed to compile geany-plugins with latest geany

Cédric Tabin tabin.cedric at xxxxx
Sat Sep 12 08:21:20 UTC 2009


Hello,

If I put 'extern' in ConfigUI.h, geany cannot load my plugin :

Can't load plugin: /usr/local/lib/geany/pretty-print.so: undefined symbol:
prettyPrintingOptions

Do I miss something somewhere ?

Regards,
Cedric

On Sat, Sep 12, 2009 at 10:04 AM, Eugene Arshinov <earshinov at gmail.com>wrote:

> Hi.
>
> Just declare prettyPrintingOptions as extern in ConfigUI.h:
>
>  extern PrettyPrintingOptions* prettyPrintingOptions;
>
> The error is caused by -fno-common GCC option which is in my CFLAGS.
> Usually, in header files you should declare all variables as extern.
>
> Best regards,
> Eugene.
>
> On Sat, 12 Sep 2009 09:48:33 +0200
> Cédric Tabin <tabin.cedric at gmail.com> wrote:
>
> > Hello,
> >
> > Strange... I tried again and again on my gentoo and it compiles well.
> > Does anyone have that kind of problem ? Maybe my headers are wrong (I
> > use the variable prettyPrinterOptions into PluginEntry.c that is
> > defined into ConfigUI.h). I a boss of C can just take a lool :-)
> >
> > Regards,
> > Cedric
> >
> > On Sat, Sep 12, 2009 at 8:54 AM, Eugene Arshinov
> > <earshinov at gmail.com>wrote:
> >
> > > Hi all.
> > >
> > > I can't compile geany-plugins since r918 ("Pretty-print : Doctype
> > > supporte added, bugfix on cdata processing") with latest geany
> > > (r4176).
> > >
> > > I installed geany with
> > >
> > > $ make uninstall && make clean && ./autogen.sh && make && sudo make
> > > install
> > >
> > > and was trying to build geany-plugins
> > >
> > > $ aclocal && ./autogen.sh && make
> > >
> > > but it failed:
> > >
> > > ...
> > > libtool: link: gcc -shared  .libs/pretty_print_la-PluginEntry.o
> > > .libs/pretty_print_la-PrettyPrinter.o .libs/pretty_print_la-ConfigUI.o
> > > -L/usr/local/lib /usr/lib/libgtk-x11-2.0.so /usr/lib/
> libgdk-x11-2.0.so/usr/lib/
> > > libatk-1.0.so /usr/lib/libpangoft2-1.0.so/usr/lib/libgdk_pixbuf-2.0.so-lm /usr/lib/
> > > libpangocairo-1.0.so /usr/lib/libgio-2.0.so /usr/lib/libcairo.so
> /usr/lib/
> > > libpango-1.0.so /usr/lib/libfreetype.so -lz -lfontconfig /usr/lib/
> > > libgobject-2.0.so /usr/lib/libgmodule-2.0.so /usr/lib/
> libglib-2.0.so/usr/lib/libxml2.so
> > > -march=pentium4   -Wl,-soname -Wl,pretty-print.so
> > > -o .libs/pretty-print.so .libs/pretty_print_la-ConfigUI.o:(.bss+0x0):
> > > multiple definition of `prettyPrintingOptions'
> > > .libs/pretty_print_la-PluginEntry.o:(.bss+0x0): first defined here
> > > ...
> > >
> > > Can anyone reproduce it?
> > >
> > > Best regards,
> > > Eugene.
> > > _______________________________________________
> > > Geany-devel mailing list
> > > Geany-devel at uvena.de
> > > http://lists.uvena.de/cgi-bin/mailman/listinfo/geany-devel
> > >
> _______________________________________________
> Geany-devel mailing list
> Geany-devel at uvena.de
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>
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