Re: Re: was utf8 deprecated or removed from glib?

[Tristan Van Berkom <tvb gnome org>]

On Thu, Jan 24, 2013 at 2:45 PM, Angelica Perduta <rsperduta gmail com> wrote:
> On Thu, Jan 24, 2013 at 4:49 PM, Lex Trotman <elextr gmail com> wrote:
>> They are all still there and working.
>
> I've just done a fresh install of Linux Mint and all the tools so something
> is not quite right, but I'm completely baffled ATM :(

It's hard to tell, but it looks as though you may have a problem
with how you are linking your static libcs-less.a archive.

The order of the archives given to 'ld' at link time is meaningful,
it looks like perhaps libcs-less.a needs to be placed /before/ the glib
libraries on the linker command line.

Again, it's hard to tell, this is just a guess.

Cheers,
            -Tristan

>
>
>> Whats the whole compile and link command(s).
> #!/bin/bash
> CFLAGS="-std=c++0x -Wall -pedantic -g `pkg-config --cflags --libs gtk+-2.0
> gmodule-2.0 gtkmm-2.4 glib-2.0`"
> echo "building static library objects"
> g++ $CFLAGS -c *.cc
> echo "making static link library " libcs-less.a
> ar -rcs libcs-less.a *.o
> echo "making test program"
> g++ $CFLAGS check.cpp libcs-less.a
> echo "running tests a.out"
>
> Although it uses glib, gtk+ and gtkmm functions extensively only the utf8
> bits are missing:
> building static library objects
> making static link library  libcs-less.a
> making test program
> libcs-less.a(cs_unistring.o): In function
> `cs::cs_unistring::append_utf8(char const*)':
> /media/sf_Downloads/libcs/cs_unistring.cc:34: undefined reference to
> `g_utf8_get_char'
> /media/sf_Downloads/libcs/cs_unistring.cc:35: undefined reference to
> `g_utf8_skip'
> libcs-less.a(cs_unistring.o): In function
> `cs::cs_unistring::xfer_utf8(unsigned int, std::string&)':
> /media/sf_Downloads/libcs/cs_unistring.cc:56: undefined reference to
> `g_unichar_to_utf8'
> libcs-less.a(cs_unistring.o): In function
> `cs::cs_unistring::utf8_validate(char const*)':
> /media/sf_Downloads/libcs/cs_unistring.cc:63: undefined reference to
> `g_utf8_validate'
> libcs-less.a(cs_unistring.o): In function
> `cs::cs_unistring::utf8_get_char(char const*&)':
> /media/sf_Downloads/libcs/cs_unistring.cc:67: undefined reference to
> `g_utf8_get_char'
> /media/sf_Downloads/libcs/cs_unistring.cc:68: undefined reference to
> `g_utf8_skip'
> collect2: error: ld returned 1 exit status
> running tests a.out
>
> Where would the library be that it should link? I wonder if mine is
> corrupted
>
>
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