On Thu, Nov 27, 2008 at 17:09, Lisha Sterling <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have one Midinux based device that, when I try to run my app gives an
> error
>
> symbol lookup error: /usr/lib/libglibmm-2.4.so.1: undefined
> symbol: g_regex_error_quark
>
>
> Now, usually this error comes from not having glibmm24 installed. But I
> do. Not only that, but this same application with the exact same
> packages for glibmm and the app run on another device. I can't figure
> out what the difference between these two is. I've seen a couple of
> questions about this on forums, but haven't found any answers.
>
> Anyone seen this before or know what might have happened?
Check the symbol definition in the library:
$ nm -D /usr/lib/libglibmm-2.4.so.1 | grep g_regex_error_quark
U g_regex_error_quark
It is "U" i.e. undefined meaning the function actually comes from some
dependent library. According to the name libglib is a good candidate,
but you can see all dependencies by running:
$ ldd /usr/lib/libglibmm-2.4.so.1
linux-gate.so.1 => (0xb7fad000)
libsigc-2.0.so.0 => /usr/lib/libsigc-2.0.so.0 (0xb7f38000)
libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb7efa000)
libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb7ef4000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb7e3d000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb7d4e000)
libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb7d28000)
libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7bca000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7bbb000)
libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb7bb6000)
libpcre.so.3 => /lib/libpcre.so.3 (0xb7b8c000)
/lib/ld-linux.so.2 (0xb7fae000)
Glib defines this symbol, it is located in "T" text (code) section:
$ nm -D /usr/lib/libglib-2.0.so.0 | grep g_regex_error_quark
0004df90 T g_regex_error_quark
The doc says it was introduced in glib version 2.14
http://library.gnome.org/devel/glib/stable/glib-Perl-compatible-regular-expressions.html
Maybe you have older version installed?
--
Tero
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