Re: PROBLEM: Can't compile Gtk+-1.3.4
- From: <skip pobox com>
- To: otto wyss bluewin ch
- Cc: gtk-list gnome org
- Subject: Re: PROBLEM: Can't compile Gtk+-1.3.4
- Date: Fri, 4 May 2001 17:17:25 -0500
Otto> I did look at ld.so.conf but I wasn't sure how to change
Otto> it. Adding /usr/local/lib and running ldconfig solved the
Otto> problem. Could it be possible to print this library path in the
Otto> error text. So I might have been able to fix it myself.
When install actions install .so or .a files that they execute "ldconfig -n
directory", which emits a verbose message about what happened. Here's an
example from installing pango:
PATH="$PATH:/sbin" ldconfig -n /usr/local/lib/pango/modules
----------------------------------------------------------------------
Libraries have been installed in:
/usr/local/lib/pango/modules
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
- add LIBDIR to the `LD_LIBRARY_PATH' environment variable
during execution
- add LIBDIR to the `LD_RUN_PATH' environment variable
during linking
- use the `-Wl,--rpath -Wl,LIBDIR' linker flag
- have your system administrator add LIBDIR to `/etc/ld.so.conf'
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
That's about the most the install process can reasonably do on your behalf.
Many people (myself included) install stuff in /usr/local as a non-root
user. Even if I did install as root I wouldn't want the install process
mucking with /etc/ld.so.conf and running ldconfig on my behalf.
--
Skip Montanaro (skip pobox com)
(847)971-7098
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