54d022937f
This adds a new dwarf_compress build option to use dwz to compress the DWARF information in executables and libraries. Use of this functionality requires the dwz package to be installed and available in the default path. Enabling this during builds can reduce the size of the *compressed* symbols by an additional ~10-25%.
81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2008, 2009, 2010, 2011 Ciaran McCreesh
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*
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* This file is part of the Paludis package manager. Paludis is free software;
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* you can redistribute it and/or modify it under the terms of the GNU General
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* Public License version 2, as published by the Free Software Foundation.
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*
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* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PALUDIS_GUARD_PALUDIS_REPOSITORIES_UNPACKAGED_UNPACKAGED_STRIPPER_HH
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#define PALUDIS_GUARD_PALUDIS_REPOSITORIES_UNPACKAGED_UNPACKAGED_STRIPPER_HH 1
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#include <paludis/stripper.hh>
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#include <paludis/package_id-fwd.hh>
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#include <paludis/output_manager-fwd.hh>
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#include <memory>
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namespace paludis
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{
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namespace n
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{
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typedef Name<struct name_compress_splits> compress_splits;
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typedef Name<struct name_debug_dir> debug_dir;
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typedef Name<struct name_dwarf_compression> dwarf_compression;
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typedef Name<struct name_image_dir> image_dir;
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typedef Name<struct name_output_manager> output_manager;
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typedef Name<struct name_package_id> package_id;
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typedef Name<struct name_split> split;
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typedef Name<struct name_strip> strip;
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}
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namespace unpackaged_repositories
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{
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struct UnpackagedStripperOptions
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{
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NamedValue<n::compress_splits, bool> compress_splits;
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NamedValue<n::debug_dir, FSPath> debug_dir;
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NamedValue<n::dwarf_compression, bool> dwarf_compression;
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NamedValue<n::image_dir, FSPath> image_dir;
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NamedValue<n::output_manager, std::shared_ptr<OutputManager> > output_manager;
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NamedValue<n::package_id, std::shared_ptr<const PackageID> > package_id;
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NamedValue<n::split, bool> split;
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NamedValue<n::strip, bool> strip;
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};
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class UnpackagedStripper :
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public Stripper
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{
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private:
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Pimp<UnpackagedStripper> _imp;
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protected:
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virtual void on_enter_dir(const FSPath &);
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virtual void on_leave_dir(const FSPath &);
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virtual void on_strip(const FSPath &);
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virtual void on_split(const FSPath &, const FSPath &);
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virtual void on_dwarf_compress(const FSPath &);
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virtual void on_unknown(const FSPath &);
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public:
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UnpackagedStripper(const UnpackagedStripperOptions &);
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~UnpackagedStripper();
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virtual void strip();
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};
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}
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}
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#endif
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