Martin Liska
3ed1b4ce7c
All files are supposed to end with a newline, fix that. ChangeLog: * doc/bsd.rst: Add trailing newline. * doc/contrib.rst: Add trailing newline. * doc/contribute.rst: Add trailing newline. * doc/cppdiropts.rst: Add trailing newline. * doc/cppenv.rst: Add trailing newline. * doc/cppopts.rst: Add trailing newline. * doc/cppwarnopts.rst: Add trailing newline. * doc/funding.rst: Add trailing newline. * doc/gnu.rst: Add trailing newline. * doc/gnu_free_documentation_license.rst: Add trailing newline. * doc/gpl-3.0.rst: Add trailing newline. * doc/indices-and-tables.rst: Add trailing newline. * doc/lgpl-2.1.rst: Add trailing newline. * doc/md.rst: Add trailing newline. gcc/d/ChangeLog: * doc/copyright.rst: Add trailing newline. * doc/general-public-license-3.rst: Add trailing newline. * doc/gnu-free-documentation-license.rst: Add trailing newline. * doc/index.rst: Add trailing newline. * doc/indices-and-tables.rst: Add trailing newline. * doc/invoking-gdc.rst: Add trailing newline. * doc/invoking-gdc/code-generation.rst: Add trailing newline. * 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..
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Copyright 1988-2022 Free Software Foundation, Inc.
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This is part of the GCC manual.
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For copying conditions, see the copyright.rst file.
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.. index:: using libiberty, libiberty usage, how to use
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.. _using:
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Using
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-----
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.. THIS SECTION IS CRAP AND NEEDS REWRITING BADLY.
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To date, ``libiberty`` is generally not installed on its own. It has evolved
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over years but does not have its own version number nor release schedule.
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Possibly the easiest way to use ``libiberty`` in your projects is to drop the
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``libiberty`` code into your project's sources, and to build the library along
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with your own sources; the library would then be linked in at the end. This
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prevents any possible version mismatches with other copies of libiberty
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elsewhere on the system.
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Passing :option:`--enable-install-libiberty` to the :command:`configure`
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script when building ``libiberty`` causes the header files and archive library
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to be installed when make install is run. This option also takes
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an (optional) argument to specify the installation location, in the same
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manner as :option:`--prefix`.
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For your own projects, an approach which offers stability and flexibility
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is to include ``libiberty`` with your code, but allow the end user to optionally
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choose to use a previously-installed version instead. In this way the
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user may choose (for example) to install ``libiberty`` as part of GCC, and use
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that version for all software built with that compiler. (This approach
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has proven useful with software using the GNU ``readline`` library.)
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Making use of ``libiberty`` code usually requires that you include one or more
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header files from the ``libiberty`` distribution. (They will be named as
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necessary in the function descriptions.) At link time, you will need to
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add :option:`-liberty` to your link command invocation.
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