commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.

The source is based on fsf gcc-4.4.3 and contains local patches which
are recorded in gcc-4.4.3/README.google.

Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887

1 files changed, 1239 insertions, 0 deletions

diff --git a/gcc-4.4.3/libstdc++-v3/include/Makefile.am b/gcc-4.4.3/libstdc++-v3/include/Makefile.am
new file mode 100644
index 000000000..99a627b1d
--- /dev/null
+++ b/gcc-4.4.3/libstdc++-v3/include/Makefile.am
@@ -0,0 +1,1239 @@
+## Makefile for the include subdirectory of the GNU C++ Standard library.
+##
+## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+## Free Software Foundation, Inc.
+##
+## This file is part of the libstdc++ version 3 distribution.
+## Process this file with automake to produce Makefile.in.
+
+## This file is part of the GNU ISO C++ Library.  This library is free
+## software; you can redistribute it and/or modify it under the
+## terms of the GNU General Public License as published by the
+## Free Software Foundation; either version 3, or (at your option)
+## any later version.
+
+## This library is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+
+## You should have received a copy of the GNU General Public License along
+## with this library; see the file COPYING3.  If not see
+## <http://www.gnu.org/licenses/>.
+
+include $(top_srcdir)/fragment.am
+
+# Standard C++ includes.
+std_srcdir = ${glibcxx_srcdir}/include/std
+std_builddir = .
+std_headers = \
+	${std_srcdir}/algorithm \
+	${std_srcdir}/array \
+	${std_srcdir}/bitset \
+	${std_srcdir}/c++0x_warning.h \
+	${std_srcdir}/chrono \
+	${std_srcdir}/complex \
+	${std_srcdir}/condition_variable \
+	${std_srcdir}/deque \
+	${std_srcdir}/forward_list \
+	${std_srcdir}/fstream \
+	${std_srcdir}/functional \
+	${std_srcdir}/iomanip \
+	${std_srcdir}/ios \
+	${std_srcdir}/iosfwd \
+	${std_srcdir}/iostream \
+	${std_srcdir}/istream \
+	${std_srcdir}/iterator \
+	${std_srcdir}/limits \
+	${std_srcdir}/list \
+	${std_srcdir}/locale \
+	${std_srcdir}/map \
+	${std_srcdir}/memory \
+	${std_srcdir}/mutex \
+	${std_srcdir}/numeric \
+	${std_srcdir}/ostream \
+	${std_srcdir}/queue \
+	${std_srcdir}/random \
+	${std_srcdir}/ratio \
+	${std_srcdir}/regex \
+	${std_srcdir}/set \
+	${std_srcdir}/sstream \
+	${std_srcdir}/stack \
+	${std_srcdir}/stdexcept \
+	${std_srcdir}/streambuf \
+	${std_srcdir}/string \
+	${std_srcdir}/system_error \
+	${std_srcdir}/thread \
+	${std_srcdir}/tuple \
+	${std_srcdir}/type_traits \
+	${std_srcdir}/unordered_map \
+	${std_srcdir}/unordered_set \
+	${std_srcdir}/utility \
+	${std_srcdir}/valarray \
+	${std_srcdir}/vector
+
+bits_srcdir = ${glibcxx_srcdir}/include/bits
+bits_builddir = ./bits
+bits_headers = \
+        ${bits_srcdir}/algorithmfwd.h \
+	${bits_srcdir}/allocator.h \
+	${bits_srcdir}/atomicfwd_c.h \
+	${bits_srcdir}/atomicfwd_cxx.h \
+	${bits_srcdir}/atomic_0.h \
+	${bits_srcdir}/atomic_2.h \
+	${bits_srcdir}/basic_ios.h \
+	${bits_srcdir}/basic_ios.tcc \
+	${bits_srcdir}/basic_string.h \
+	${bits_srcdir}/basic_string.tcc \
+	${bits_srcdir}/boost_concept_check.h \
+	${bits_srcdir}/char_traits.h \
+	${bits_srcdir}/codecvt.h \
+	${bits_srcdir}/concept_check.h \
+	${bits_srcdir}/cpp_type_traits.h \
+	${bits_srcdir}/deque.tcc \
+	${bits_srcdir}/forward_list.h \
+	${bits_srcdir}/forward_list.tcc \
+	${bits_srcdir}/fstream.tcc \
+	${bits_srcdir}/functexcept.h \
+	${bits_srcdir}/functional_hash.h \
+	${bits_srcdir}/gslice.h \
+	${bits_srcdir}/gslice_array.h \
+	${bits_srcdir}/hashtable.h \
+	${bits_srcdir}/indirect_array.h \
+	${bits_srcdir}/ios_base.h \
+	${bits_srcdir}/istream.tcc \
+	${bits_srcdir}/list.tcc \
+	${bits_srcdir}/locale_classes.h \
+	${bits_srcdir}/locale_classes.tcc \
+	${bits_srcdir}/locale_facets.h \
+	${bits_srcdir}/locale_facets.tcc \
+	${bits_srcdir}/locale_facets_nonio.h \
+	${bits_srcdir}/locale_facets_nonio.tcc \
+	${bits_srcdir}/localefwd.h \
+	${bits_srcdir}/mask_array.h \
+	${bits_srcdir}/move.h \
+	${bits_srcdir}/ostream.tcc \
+	${bits_srcdir}/ostream_insert.h \
+	${bits_srcdir}/postypes.h \
+	${bits_srcdir}/stream_iterator.h \
+	${bits_srcdir}/streambuf_iterator.h \
+	${bits_srcdir}/shared_ptr.h \
+	${bits_srcdir}/slice_array.h \
+	${bits_srcdir}/sstream.tcc \
+	${bits_srcdir}/stl_algo.h \
+	${bits_srcdir}/stl_algobase.h \
+	${bits_srcdir}/stl_bvector.h \
+	${bits_srcdir}/stl_construct.h \
+	${bits_srcdir}/stl_deque.h \
+	${bits_srcdir}/stl_function.h \
+	${bits_srcdir}/stl_heap.h \
+	${bits_srcdir}/stl_iterator.h \
+	${bits_srcdir}/stl_iterator_base_funcs.h \
+	${bits_srcdir}/stl_iterator_base_types.h \
+	${bits_srcdir}/stl_list.h \
+	${bits_srcdir}/stl_map.h \
+	${bits_srcdir}/stl_multimap.h \
+	${bits_srcdir}/stl_multiset.h \
+	${bits_srcdir}/stl_numeric.h \
+	${bits_srcdir}/stl_pair.h \
+	${bits_srcdir}/stl_queue.h \
+	${bits_srcdir}/stl_raw_storage_iter.h \
+	${bits_srcdir}/stl_relops.h \
+	${bits_srcdir}/stl_set.h \
+	${bits_srcdir}/stl_stack.h \
+	${bits_srcdir}/stl_tempbuf.h \
+	${bits_srcdir}/stl_tree.h \
+	${bits_srcdir}/stl_uninitialized.h \
+	${bits_srcdir}/stl_vector.h \
+	${bits_srcdir}/streambuf.tcc \
+	${bits_srcdir}/stringfwd.h \
+	${bits_srcdir}/unique_ptr.h \
+	${bits_srcdir}/valarray_array.h \
+	${bits_srcdir}/valarray_array.tcc \
+	${bits_srcdir}/valarray_before.h \
+	${bits_srcdir}/valarray_after.h \
+	${bits_srcdir}/vector.tcc
+
+backward_srcdir = ${glibcxx_srcdir}/include/backward
+backward_builddir = ./backward
+backward_headers = \
+	${backward_srcdir}/auto_ptr.h \
+	${backward_srcdir}/backward_warning.h \
+	${backward_srcdir}/binders.h \
+	${backward_srcdir}/hash_map \
+	${backward_srcdir}/hash_set \
+	${backward_srcdir}/hash_fun.h \
+	${backward_srcdir}/hashtable.h \
+	${backward_srcdir}/strstream
+
+pb_srcdir = ${glibcxx_srcdir}/include/ext/pb_ds
+pb_builddir = ./ext/pb_ds
+
+pb_subdirs = \
+	${pb_builddir}/detail \
+	${pb_builddir}/detail/pairing_heap_ \
+	${pb_builddir}/detail/splay_tree_ \
+	${pb_builddir}/detail/list_update_map_ \
+	${pb_builddir}/detail/basic_tree_policy \
+	${pb_builddir}/detail/trie_policy \
+	${pb_builddir}/detail/gp_hash_table_map_ \
+	${pb_builddir}/detail/tree_policy \
+	${pb_builddir}/detail/binomial_heap_base_ \
+	${pb_builddir}/detail/resize_policy \
+	${pb_builddir}/detail/bin_search_tree_ \
+	${pb_builddir}/detail/binomial_heap_ \
+	${pb_builddir}/detail/thin_heap_ \
+	${pb_builddir}/detail/pat_trie_ \
+	${pb_builddir}/detail/cc_hash_table_map_ \
+	${pb_builddir}/detail/rc_binomial_heap_ \
+	${pb_builddir}/detail/left_child_next_sibling_heap_ \
+	${pb_builddir}/detail/unordered_iterator \
+	${pb_builddir}/detail/binary_heap_ \
+	${pb_builddir}/detail/ov_tree_map_ \
+	${pb_builddir}/detail/hash_fn \
+	${pb_builddir}/detail/eq_fn \
+	${pb_builddir}/detail/rb_tree_map_ \
+	${pb_builddir}/detail/list_update_policy
+
+# The ability for make and the underlying host to deal with this
+# unwieldy list as one entire entity is not a sure thing, and may
+# cause build errors. Thus, split one list into many smaller
+# mini-lists, with the maximum size per mini-list of no more than 42.
+
+pb_headers1 = \
+	${pb_srcdir}/assoc_container.hpp \
+	${pb_srcdir}/exception.hpp \
+	${pb_srcdir}/hash_policy.hpp \
+	${pb_srcdir}/list_update_policy.hpp \
+	${pb_srcdir}/priority_queue.hpp \
+	${pb_srcdir}/tag_and_trait.hpp \
+	${pb_srcdir}/tree_policy.hpp \
+	${pb_srcdir}/trie_policy.hpp \
+	${pb_srcdir}/detail/basic_tree_policy/basic_tree_policy_base.hpp \
+	${pb_srcdir}/detail/basic_tree_policy/null_node_metadata.hpp \
+	${pb_srcdir}/detail/basic_tree_policy/traits.hpp \
+	${pb_srcdir}/detail/basic_types.hpp \
+	${pb_srcdir}/detail/binary_heap_/binary_heap_.hpp \
+	${pb_srcdir}/detail/binary_heap_/const_iterator.hpp \
+	${pb_srcdir}/detail/binary_heap_/const_point_iterator.hpp \
+	${pb_srcdir}/detail/binary_heap_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/entry_cmp.hpp \
+	${pb_srcdir}/detail/binary_heap_/entry_pred.hpp \
+	${pb_srcdir}/detail/binary_heap_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/resize_policy.hpp \
+	${pb_srcdir}/detail/binary_heap_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/binary_heap_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/binomial_heap_base_.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_base_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_/binomial_heap_.hpp \
+	${pb_srcdir}/detail/binomial_heap_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/binomial_heap_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/bin_search_tree_.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/cond_dtor_entry_dealtor.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/cond_key_dtor_entry_dealtor.hpp
+
+pb_headers2 = \
+	${pb_srcdir}/detail/bin_search_tree_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/node_iterators.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/point_iterators.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/r_erase_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/rotate_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/bin_search_tree_/traits.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/cc_ht_map_.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/cmp_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/cond_key_dtor_entry_dealtor.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/constructor_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/constructor_destructor_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/constructor_destructor_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/debug_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/debug_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/entry_list_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/erase_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/erase_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/find_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/insert_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/insert_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/resize_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/resize_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/resize_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/size_fn_imps.hpp \
+	${pb_srcdir}/detail/cc_hash_table_map_/standard_policies.hpp
+
+pb_headers3 = \
+	${pb_srcdir}/detail/cc_hash_table_map_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/cond_dealtor.hpp \
+	${pb_srcdir}/detail/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/container_base_dispatch.hpp \
+	${pb_srcdir}/detail/eq_fn/eq_by_less.hpp \
+	${pb_srcdir}/detail/eq_fn/hash_eq_fn.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/constructor_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/constructor_destructor_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/constructor_destructor_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/debug_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/debug_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/erase_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/erase_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/find_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/find_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/gp_ht_map_.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/insert_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/insert_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/iterator_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/resize_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/resize_no_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/resize_store_hash_fn_imps.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/standard_policies.hpp \
+	${pb_srcdir}/detail/gp_hash_table_map_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/hash_fn/direct_mask_range_hashing_imp.hpp \
+	${pb_srcdir}/detail/hash_fn/direct_mod_range_hashing_imp.hpp \
+	${pb_srcdir}/detail/hash_fn/linear_probe_fn_imp.hpp \
+	${pb_srcdir}/detail/hash_fn/mask_based_range_hashing.hpp \
+	${pb_srcdir}/detail/hash_fn/mod_based_range_hashing.hpp \
+	${pb_srcdir}/detail/hash_fn/probe_fn_base.hpp \
+	${pb_srcdir}/detail/hash_fn/quadratic_probe_fn_imp.hpp \
+	${pb_srcdir}/detail/hash_fn/ranged_hash_fn.hpp \
+	${pb_srcdir}/detail/hash_fn/ranged_probe_fn.hpp
+
+pb_headers4 = \
+	${pb_srcdir}/detail/hash_fn/sample_probe_fn.hpp \
+	${pb_srcdir}/detail/hash_fn/sample_ranged_hash_fn.hpp \
+	${pb_srcdir}/detail/hash_fn/sample_ranged_probe_fn.hpp \
+	${pb_srcdir}/detail/hash_fn/sample_range_hashing.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/const_iterator.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/const_point_iterator.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/left_child_next_sibling_heap_.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/node.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/null_metadata.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/left_child_next_sibling_heap_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/constructor_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/entry_metadata_base.hpp \
+	${pb_srcdir}/detail/list_update_map_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_map_/lu_map_.hpp \
+	${pb_srcdir}/detail/list_update_map_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/list_update_policy/counter_lu_metadata.hpp \
+	${pb_srcdir}/detail/list_update_policy/counter_lu_policy_imp.hpp \
+	${pb_srcdir}/detail/list_update_policy/mtf_lu_policy_imp.hpp \
+	${pb_srcdir}/detail/list_update_policy/sample_update_policy.hpp \
+	${pb_srcdir}/detail/debug_map_base.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/cond_dtor.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/node_iterators.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/ov_tree_map_.hpp
+
+pb_headers5 = \
+	${pb_srcdir}/detail/ov_tree_map_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/ov_tree_map_/traits.hpp \
+	${pb_srcdir}/detail/pairing_heap_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/pairing_heap_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/pairing_heap_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/pairing_heap_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/pairing_heap_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/pairing_heap_/pairing_heap_.hpp \
+	${pb_srcdir}/detail/pairing_heap_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/child_iterator.hpp \
+	${pb_srcdir}/detail/pat_trie_/cond_dtor_entry_dealtor.hpp \
+	${pb_srcdir}/detail/pat_trie_/const_child_iterator.hpp \
+	${pb_srcdir}/detail/pat_trie_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/head.hpp \
+	${pb_srcdir}/detail/pat_trie_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/insert_join_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/internal_node.hpp \
+	${pb_srcdir}/detail/pat_trie_/iterators_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/leaf.hpp \
+	${pb_srcdir}/detail/pat_trie_/node_base.hpp \
+	${pb_srcdir}/detail/pat_trie_/node_iterators.hpp \
+	${pb_srcdir}/detail/pat_trie_/node_metadata_base.hpp \
+	${pb_srcdir}/detail/pat_trie_/pat_trie_.hpp \
+	${pb_srcdir}/detail/pat_trie_/point_iterators.hpp \
+	${pb_srcdir}/detail/pat_trie_/policy_access_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/r_erase_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/rotate_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/split_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/split_join_branch_bag.hpp \
+	${pb_srcdir}/detail/pat_trie_/synth_e_access_traits.hpp \
+	${pb_srcdir}/detail/pat_trie_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/pat_trie_/traits.hpp \
+	${pb_srcdir}/detail/pat_trie_/update_fn_imps.hpp \
+	${pb_srcdir}/detail/priority_queue_base_dispatch.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/debug_fn_imps.hpp
+
+pb_headers6 = \
+	${pb_srcdir}/detail/rb_tree_map_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/node.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/rb_tree_.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/rb_tree_map_/traits.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/rc_binomial_heap_.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/rc.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/rc_binomial_heap_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/resize_policy/cc_hash_max_collision_check_resize_trigger_imp.hpp \
+	${pb_srcdir}/detail/resize_policy/hash_exponential_size_policy_imp.hpp \
+	${pb_srcdir}/detail/resize_policy/hash_load_check_resize_trigger_imp.hpp \
+	${pb_srcdir}/detail/resize_policy/hash_load_check_resize_trigger_size_base.hpp \
+	${pb_srcdir}/detail/resize_policy/hash_prime_size_policy_imp.hpp \
+	${pb_srcdir}/detail/resize_policy/hash_standard_resize_policy_imp.hpp \
+	${pb_srcdir}/detail/resize_policy/sample_resize_policy.hpp \
+	${pb_srcdir}/detail/resize_policy/sample_resize_trigger.hpp \
+	${pb_srcdir}/detail/resize_policy/sample_size_policy.hpp \
+	${pb_srcdir}/detail/splay_tree_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/erase_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/info_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/node.hpp \
+	${pb_srcdir}/detail/splay_tree_/splay_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/splay_tree_.hpp \
+	${pb_srcdir}/detail/splay_tree_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/splay_tree_/traits.hpp \
+	${pb_srcdir}/detail/standard_policies.hpp \
+	${pb_srcdir}/detail/thin_heap_/constructors_destructor_fn_imps.hpp \
+	${pb_srcdir}/detail/thin_heap_/debug_fn_imps.hpp \
+	${pb_srcdir}/detail/thin_heap_/erase_fn_imps.hpp
+
+pb_headers7 = \
+	${pb_srcdir}/detail/thin_heap_/find_fn_imps.hpp \
+	${pb_srcdir}/detail/thin_heap_/insert_fn_imps.hpp \
+	${pb_srcdir}/detail/thin_heap_/split_join_fn_imps.hpp \
+	${pb_srcdir}/detail/thin_heap_/thin_heap_.hpp \
+	${pb_srcdir}/detail/thin_heap_/trace_fn_imps.hpp \
+	${pb_srcdir}/detail/tree_policy/node_metadata_selector.hpp \
+	${pb_srcdir}/detail/tree_policy/null_node_update_imp.hpp \
+	${pb_srcdir}/detail/tree_policy/order_statistics_imp.hpp \
+	${pb_srcdir}/detail/tree_policy/sample_tree_node_update.hpp \
+	${pb_srcdir}/detail/tree_trace_base.hpp \
+	${pb_srcdir}/detail/trie_policy/node_metadata_selector.hpp \
+	${pb_srcdir}/detail/trie_policy/null_node_update_imp.hpp \
+	${pb_srcdir}/detail/trie_policy/order_statistics_imp.hpp \
+	${pb_srcdir}/detail/trie_policy/prefix_search_node_update_imp.hpp \
+	${pb_srcdir}/detail/trie_policy/sample_trie_e_access_traits.hpp \
+	${pb_srcdir}/detail/trie_policy/sample_trie_node_update.hpp \
+	${pb_srcdir}/detail/trie_policy/string_trie_e_access_traits_imp.hpp \
+	${pb_srcdir}/detail/trie_policy/trie_policy_base.hpp \
+	${pb_srcdir}/detail/types_traits.hpp \
+	${pb_srcdir}/detail/type_utils.hpp \
+	${pb_srcdir}/detail/unordered_iterator/const_iterator.hpp \
+	${pb_srcdir}/detail/unordered_iterator/const_point_iterator.hpp \
+	${pb_srcdir}/detail/unordered_iterator/iterator.hpp \
+	${pb_srcdir}/detail/unordered_iterator/point_iterator.hpp
+
+
+ext_srcdir = ${glibcxx_srcdir}/include/ext
+ext_builddir = ./ext
+ext_headers = \
+	${ext_srcdir}/algorithm \
+	${ext_srcdir}/atomicity.h \
+	${ext_srcdir}/array_allocator.h \
+	${ext_srcdir}/bitmap_allocator.h \
+	${ext_srcdir}/cast.h \
+	${ext_srcdir}/codecvt_specializations.h \
+	${ext_srcdir}/concurrence.h \
+	${ext_srcdir}/debug_allocator.h \
+	${ext_srcdir}/enc_filebuf.h \
+	${ext_srcdir}/extptr_allocator.h \
+	${ext_srcdir}/stdio_filebuf.h \
+	${ext_srcdir}/stdio_sync_filebuf.h \
+	${ext_srcdir}/functional \
+	${ext_srcdir}/iterator \
+	${ext_srcdir}/malloc_allocator.h \
+	${ext_srcdir}/memory \
+	${ext_srcdir}/mt_allocator.h \
+	${ext_srcdir}/new_allocator.h \
+	${ext_srcdir}/numeric \
+	${ext_srcdir}/numeric_traits.h \
+	${ext_srcdir}/pod_char_traits.h \
+	${ext_srcdir}/pointer.h \
+	${ext_srcdir}/pool_allocator.h \
+	${ext_srcdir}/rb_tree \
+	${ext_srcdir}/rope \
+	${ext_srcdir}/ropeimpl.h \
+	${ext_srcdir}/slist \
+	${ext_srcdir}/string_conversions.h \
+	${ext_srcdir}/throw_allocator.h \
+	${ext_srcdir}/typelist.h \
+	${ext_srcdir}/type_traits.h \
+	${ext_srcdir}/rc_string_base.h \
+	${ext_srcdir}/sso_string_base.h \
+	${ext_srcdir}/vstring.h \
+	${ext_srcdir}/vstring.tcc \
+	${ext_srcdir}/vstring_fwd.h \
+	${ext_srcdir}/vstring_util.h \
+	${ext_compat_headers}
+
+ext_compat_headers = \
+	${backward_srcdir}/hash_set \
+	${backward_srcdir}/hash_map
+
+tr1_srcdir = ${glibcxx_srcdir}/include/tr1
+tr1_builddir = ./tr1
+tr1_headers = \
+	${tr1_srcdir}/array \
+	${tr1_srcdir}/bessel_function.tcc \
+	${tr1_srcdir}/beta_function.tcc \
+	${tr1_srcdir}/ccomplex \
+	${tr1_srcdir}/cctype \
+	${tr1_srcdir}/cfenv \
+	${tr1_srcdir}/cfloat \
+	${tr1_srcdir}/cinttypes \
+	${tr1_srcdir}/climits \
+	${tr1_srcdir}/cmath \
+	${tr1_srcdir}/complex \
+	${tr1_srcdir}/complex.h \
+	${tr1_srcdir}/cstdarg \
+	${tr1_srcdir}/cstdbool \
+	${tr1_srcdir}/cstdint \
+	${tr1_srcdir}/cstdio \
+	${tr1_srcdir}/cstdlib \
+	${tr1_srcdir}/ctgmath \
+	${tr1_srcdir}/ctime \
+	${tr1_srcdir}/ctype.h \
+	${tr1_srcdir}/cwchar \
+	${tr1_srcdir}/cwctype \
+	${tr1_srcdir}/ell_integral.tcc \
+	${tr1_srcdir}/exp_integral.tcc \
+	${tr1_srcdir}/fenv.h \
+	${tr1_srcdir}/float.h \
+	${tr1_srcdir}/functional \
+	${tr1_srcdir}/functional_hash.h \
+	${tr1_srcdir}/gamma.tcc \
+	${tr1_srcdir}/hypergeometric.tcc \
+	${tr1_srcdir}/hashtable.h \
+	${tr1_srcdir}/inttypes.h \
+	${tr1_srcdir}/limits.h \
+	${tr1_srcdir}/math.h \
+	${tr1_srcdir}/memory \
+	${tr1_srcdir}/modified_bessel_func.tcc \
+	${tr1_srcdir}/poly_hermite.tcc \
+	${tr1_srcdir}/poly_laguerre.tcc \
+	${tr1_srcdir}/legendre_function.tcc \
+	${tr1_srcdir}/random \
+	${tr1_srcdir}/regex \
+	${tr1_srcdir}/riemann_zeta.tcc \
+	${tr1_srcdir}/shared_ptr.h \
+	${tr1_srcdir}/special_function_util.h \
+	${tr1_srcdir}/stdarg.h \
+	${tr1_srcdir}/stdbool.h \
+	${tr1_srcdir}/stdint.h \
+	${tr1_srcdir}/stdio.h \
+	${tr1_srcdir}/stdlib.h \
+	${tr1_srcdir}/tgmath.h \
+	${tr1_srcdir}/tuple \
+	${tr1_srcdir}/type_traits \
+	${tr1_srcdir}/unordered_set \
+	${tr1_srcdir}/unordered_map \
+	${tr1_srcdir}/utility \
+	${tr1_srcdir}/wchar.h \
+	${tr1_srcdir}/wctype.h
+
+
+tr1_impl_srcdir = ${glibcxx_srcdir}/include/tr1_impl
+tr1_impl_builddir = ./tr1_impl
+tr1_impl_headers = \
+	${tr1_impl_srcdir}/array \
+	${tr1_impl_srcdir}/boost_sp_counted_base.h \
+	${tr1_impl_srcdir}/cctype \
+	${tr1_impl_srcdir}/cfenv \
+	${tr1_impl_srcdir}/cinttypes \
+	${tr1_impl_srcdir}/cmath \
+	${tr1_impl_srcdir}/complex \
+	${tr1_impl_srcdir}/cstdint \
+	${tr1_impl_srcdir}/cstdio \
+	${tr1_impl_srcdir}/cstdlib \
+	${tr1_impl_srcdir}/cwchar \
+	${tr1_impl_srcdir}/cwctype \
+	${tr1_impl_srcdir}/functional \
+	${tr1_impl_srcdir}/functional_hash.h \
+	${tr1_impl_srcdir}/hashtable \
+	${tr1_impl_srcdir}/hashtable_policy.h \
+	${tr1_impl_srcdir}/random \
+	${tr1_impl_srcdir}/random.tcc \
+	${tr1_impl_srcdir}/regex \
+	${tr1_impl_srcdir}/type_traits \
+	${tr1_impl_srcdir}/unordered_map \
+	${tr1_impl_srcdir}/unordered_set \
+	${tr1_impl_srcdir}/utility
+
+
+# This is the common subset of C++ files that all three "C" header models use.
+c_base_srcdir = $(C_INCLUDE_DIR)
+c_base_builddir = .
+c_base_headers = \
+	${c_base_srcdir}/cassert \
+	${c_base_srcdir}/ccomplex \
+	${c_base_srcdir}/cctype \
+	${c_base_srcdir}/cerrno \
+	${c_base_srcdir}/cfenv \
+	${c_base_srcdir}/cfloat \
+	${c_base_srcdir}/cinttypes \
+	${c_base_srcdir}/ciso646 \
+	${c_base_srcdir}/climits \
+	${c_base_srcdir}/clocale \
+	${c_base_srcdir}/cmath \
+	${c_base_srcdir}/csetjmp \
+	${c_base_srcdir}/csignal \
+	${c_base_srcdir}/cstdarg \
+	${c_base_srcdir}/cstdatomic \
+	${c_base_srcdir}/cstdbool \
+	${c_base_srcdir}/cstddef \
+	${c_base_srcdir}/cstdint \
+	${c_base_srcdir}/cstdio \
+	${c_base_srcdir}/cstdlib \
+	${c_base_srcdir}/cstring \
+	${c_base_srcdir}/ctgmath \
+	${c_base_srcdir}/ctime \
+	${c_base_srcdir}/cwchar \
+	${c_base_srcdir}/cwctype
+
+# "C" compatibility headers.
+c_compatibility_srcdir = ${glibcxx_srcdir}/include/c_compatibility
+c_compatibility_builddir = .
+
+if GLIBCXX_C_HEADERS_C_STD
+c_compatibility_headers =
+endif
+
+if GLIBCXX_C_HEADERS_C_GLOBAL
+c_compatibility_headers = \
+	${c_compatibility_srcdir}/complex.h \
+	${c_compatibility_srcdir}/fenv.h \
+	${c_compatibility_srcdir}/tgmath.h \
+	${c_compatibility_srcdir}/stdatomic.h
+endif
+
+if GLIBCXX_C_HEADERS_C
+c_compatibility_headers = \
+	${c_compatibility_srcdir}/assert.h \
+	${c_compatibility_srcdir}/complex.h \
+	${c_compatibility_srcdir}/ctype.h \
+	${c_compatibility_srcdir}/errno.h \
+	${c_compatibility_srcdir}/fenv.h \
+	${c_compatibility_srcdir}/float.h \
+	${c_compatibility_srcdir}/inttypes.h \
+	${c_compatibility_srcdir}/iso646.h \
+	${c_compatibility_srcdir}/limits.h \
+	${c_compatibility_srcdir}/locale.h \
+	${c_compatibility_srcdir}/math.h \
+	${c_compatibility_srcdir}/setjmp.h \
+	${c_compatibility_srcdir}/signal.h \
+	${c_compatibility_srcdir}/stdarg.h \
+	${c_compatibility_srcdir}/stdbool.h \
+	${c_compatibility_srcdir}/stddef.h \
+	${c_compatibility_srcdir}/stdint.h \
+	${c_compatibility_srcdir}/stdio.h \
+	${c_compatibility_srcdir}/stdlib.h \
+	${c_compatibility_srcdir}/string.h \
+	${c_compatibility_srcdir}/tgmath.h \
+	${c_compatibility_srcdir}/time.h \
+	${c_compatibility_srcdir}/wchar.h \
+	${c_compatibility_srcdir}/wctype.h
+endif
+
+# Debug mode headers
+debug_srcdir = ${glibcxx_srcdir}/include/debug
+debug_builddir = ./debug
+debug_headers = \
+	${debug_srcdir}/bitset \
+	${debug_srcdir}/debug.h \
+	${debug_srcdir}/deque \
+	${debug_srcdir}/formatter.h \
+	${debug_srcdir}/functions.h \
+	${debug_srcdir}/list \
+	${debug_srcdir}/map \
+	${debug_srcdir}/macros.h \
+	${debug_srcdir}/map.h \
+	${debug_srcdir}/multimap.h \
+	${debug_srcdir}/multiset.h \
+	${debug_srcdir}/safe_base.h \
+	${debug_srcdir}/safe_iterator.h \
+	${debug_srcdir}/safe_iterator.tcc \
+	${debug_srcdir}/safe_sequence.h \
+	${debug_srcdir}/set \
+	${debug_srcdir}/set.h \
+	${debug_srcdir}/string \
+	${debug_srcdir}/unordered_map \
+	${debug_srcdir}/unordered_set \
+	${debug_srcdir}/vector
+
+# Parallel mode headers
+parallel_srcdir = ${glibcxx_srcdir}/include/parallel
+parallel_builddir = ./parallel
+if ENABLE_PARALLEL
+parallel_headers = \
+        ${parallel_srcdir}/algo.h \
+        ${parallel_srcdir}/algobase.h \
+        ${parallel_srcdir}/algorithm \
+        ${parallel_srcdir}/algorithmfwd.h \
+        ${parallel_srcdir}/balanced_quicksort.h \
+        ${parallel_srcdir}/base.h \
+        ${parallel_srcdir}/basic_iterator.h \
+        ${parallel_srcdir}/checkers.h \
+        ${parallel_srcdir}/compatibility.h \
+        ${parallel_srcdir}/compiletime_settings.h \
+        ${parallel_srcdir}/equally_split.h \
+        ${parallel_srcdir}/features.h \
+        ${parallel_srcdir}/find.h \
+        ${parallel_srcdir}/find_selectors.h \
+        ${parallel_srcdir}/for_each.h \
+        ${parallel_srcdir}/for_each_selectors.h \
+        ${parallel_srcdir}/iterator.h \
+        ${parallel_srcdir}/list_partition.h \
+        ${parallel_srcdir}/losertree.h \
+        ${parallel_srcdir}/merge.h \
+        ${parallel_srcdir}/multiseq_selection.h \
+        ${parallel_srcdir}/multiway_merge.h \
+        ${parallel_srcdir}/multiway_mergesort.h \
+        ${parallel_srcdir}/numeric \
+        ${parallel_srcdir}/numericfwd.h \
+        ${parallel_srcdir}/omp_loop.h \
+        ${parallel_srcdir}/omp_loop_static.h \
+        ${parallel_srcdir}/par_loop.h \
+        ${parallel_srcdir}/parallel.h \
+        ${parallel_srcdir}/partial_sum.h \
+        ${parallel_srcdir}/partition.h \
+        ${parallel_srcdir}/queue.h \
+        ${parallel_srcdir}/quicksort.h \
+        ${parallel_srcdir}/random_number.h \
+        ${parallel_srcdir}/random_shuffle.h \
+        ${parallel_srcdir}/search.h \
+        ${parallel_srcdir}/set_operations.h \
+        ${parallel_srcdir}/settings.h \
+        ${parallel_srcdir}/sort.h \
+        ${parallel_srcdir}/tags.h \
+        ${parallel_srcdir}/types.h \
+        ${parallel_srcdir}/unique_copy.h \
+        ${parallel_srcdir}/workstealing.h
+else
+parallel_headers =
+endif
+
+
+# Some of the different "C" header models need extra files.
+# Some "C" header schemes require the "C" compatibility headers.
+# For --enable-cheaders=c_std
+if GLIBCXX_C_HEADERS_EXTRA
+c_base_headers_extra = ${c_base_srcdir}/cmath.tcc
+else
+c_base_headers_extra =
+endif
+
+if GLIBCXX_C_HEADERS_COMPATIBILITY
+c_compatibility_headers_extra = ${c_compatibility_headers}
+else
+c_compatibility_headers_extra =
+endif
+
+host_srcdir = ${glibcxx_srcdir}/$(OS_INC_SRCDIR)
+host_builddir = ./${host_alias}/bits
+host_installdir = ${gxx_include_dir}/${host_alias}$(MULTISUBDIR)/bits
+host_headers = \
+	${host_srcdir}/ctype_base.h \
+	${host_srcdir}/ctype_inline.h \
+	${host_srcdir}/ctype_noninline.h \
+	${host_srcdir}/os_defines.h \
+	${glibcxx_srcdir}/$(ATOMIC_WORD_SRCDIR)/atomic_word.h \
+	${glibcxx_srcdir}/$(ABI_TWEAKS_SRCDIR)/cxxabi_tweaks.h \
+	${glibcxx_srcdir}/$(CPU_DEFINES_SRCDIR)/cpu_defines.h \
+	${glibcxx_srcdir}/$(ERROR_CONSTANTS_SRCDIR)/error_constants.h \
+	${glibcxx_srcdir}/include/precompiled/stdc++.h \
+	${glibcxx_srcdir}/include/precompiled/stdtr1c++.h \
+	${glibcxx_srcdir}/include/precompiled/extc++.h
+
+# Non-installed host_header files.
+COMPATIBILITY_H = config/abi/compatibility.h
+host_headers_noinst = \
+	${glibcxx_srcdir}/$(CLOCALE_INTERNAL_H) \
+	${glibcxx_srcdir}/$(COMPATIBILITY_H)
+
+# These host_headers_extra files are all built with ad hoc naming rules.
+host_headers_extra = \
+	${host_builddir}/basic_file.h \
+	${host_builddir}/c++config.h \
+	${host_builddir}/c++allocator.h \
+	${host_builddir}/c++io.h \
+	${host_builddir}/c++locale.h \
+	${host_builddir}/messages_members.h \
+	${host_builddir}/time_members.h
+
+thread_host_headers = \
+	${host_builddir}/gthr.h \
+	${host_builddir}/gthr-single.h \
+	${host_builddir}/gthr-posix.h \
+	${host_builddir}/gthr-tpf.h \
+	${host_builddir}/gthr-default.h
+
+
+pch1_source = ${glibcxx_srcdir}/include/precompiled/stdc++.h
+pch1_output_builddir = ${host_builddir}/stdc++.h.gch
+pch1_output_anchor = ${host_builddir}/stdc++.h
+pch1_output_installdir = ${host_installdir}/stdc++.h.gch
+pch1a_output = ${pch1_output_builddir}/O0g.gch
+pch1b_output = ${pch1_output_builddir}/O2g.gch
+pch1_output = ${pch1a_output} ${pch1b_output}
+
+pch2_source = ${glibcxx_srcdir}/include/precompiled/stdtr1c++.h
+pch2_output_builddir = ${host_builddir}/stdtr1c++.h.gch
+pch2_output_anchor = ${host_builddir}/stdtr1c++.h
+pch2_output_installdir = ${host_installdir}/stdtr1c++.h.gch
+pch2_output = ${pch2_output_builddir}/O2g.gch
+
+pch3_source = ${glibcxx_srcdir}/include/precompiled/extc++.h
+pch3_output_builddir = ${host_builddir}/extc++.h.gch
+pch3_output_anchor = ${host_builddir}/extc++.h
+pch3_output_installdir = ${host_installdir}/extc++.h.gch
+pch3_output = ${pch3_output_builddir}/O2g.gch
+
+
+pch_output = ${pch1_output} ${pch2_output} ${pch3_output}
+pch_output_dirs = \
+	${pch1_output_builddir} ${pch2_output_builddir} ${pch3_output_builddir}
+pch_output_anchors = \
+	${pch1_output_anchor} ${pch2_output_anchor} ${pch3_output_anchor}
+PCHFLAGS=-x c++-header $(CXXFLAGS)
+if GLIBCXX_BUILD_PCH
+pch_build = ${pch_output}
+else
+pch_build =
+endif
+
+# List of all timestamp files.  By keeping only one copy of this list, both
+# CLEANFILES and all-local are kept up-to-date.
+allstamped = \
+	stamp-std stamp-bits stamp-c_base stamp-c_base_extra \
+	stamp-c_compatibility  stamp-backward stamp-ext stamp-pb \
+	stamp-tr1 stamp-tr1-impl stamp-debug stamp-parallel stamp-host
+
+# List of all files that are created by explicit building, editing, or
+# catenation.
+allcreated = \
+	${host_builddir}/c++config.h \
+	${thread_host_headers} \
+	${pch_build}
+
+# Here are the rules for building the headers
+all-local: ${allstamped} ${allcreated}
+
+# Ignore errors from 'mkdir -p' to avoid parallel make failure on
+# systems with broken mkdir.  Call mkdir unconditionally because
+# it is just as cheap to avoid going through the shell.
+# Ignore errors from $(LN_S) because the links may already exist.
+stamp-std: ${std_headers}
+	@-mkdir -p ${std_builddir}
+	@-cd ${std_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-std
+
+stamp-bits: ${bits_headers}
+	@-mkdir -p ${bits_builddir}
+	@-cd ${bits_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-bits
+
+stamp-c_base: ${c_base_headers}
+	@-mkdir -p ${c_base_builddir}
+	@-cd ${c_base_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-c_base
+
+stamp-c_base_extra: ${c_base_headers_extra}
+	@-mkdir -p ${bits_builddir}
+	@-cd ${bits_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-c_base_extra
+
+stamp-c_compatibility: ${c_compatibility_headers_extra}
+	@-mkdir -p ${c_compatibility_builddir}
+	@-if [ ! -z "${c_compatibility_headers_extra}" ]; then \
+	  cd ${c_compatibility_builddir} && $(LN_S) $? . 2>/dev/null ;\
+	fi
+	@$(STAMP) stamp-c_compatibility
+
+stamp-backward: ${backward_headers}
+	@-mkdir -p ${backward_builddir}
+	@-cd ${backward_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-backward
+
+stamp-ext: ${ext_headers}
+	@-mkdir -p ${ext_builddir}
+	@-cd ${ext_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-ext
+
+# Have to deal with nested include directories, gah! Strip off source
+# directory before making the link.
+# XXX check  ${pb_headers}
+stamp-pb:
+	@if [ ! -d "${pb_builddir}" ]; then \
+	    mkdir -p ${pb_subdirs} ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers1}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers2}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers3}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers4}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers5}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers6}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	@if [ ! -f stamp-pb ]; then \
+	    cd ${pb_builddir} && for h in ${pb_headers7}; do \
+		build_name=`echo $$h | sed -e "s|${pb_srcdir}|.|g"` ;\
+		$(LN_S) $$h $${build_name} || true ;\
+	      done ;\
+	fi
+	$(STAMP) stamp-pb
+
+stamp-tr1: ${tr1_headers}
+	@-mkdir -p ${tr1_builddir}
+	@-cd ${tr1_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-tr1
+
+stamp-tr1-impl: ${tr1_impl_headers}
+	@-mkdir -p ${tr1_impl_builddir}
+	@-cd ${tr1_impl_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-tr1-impl
+
+stamp-debug: ${debug_headers}
+	@-mkdir -p ${debug_builddir}
+	@-cd ${debug_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-debug
+
+stamp-parallel: ${parallel_headers}
+	@-mkdir -p ${parallel_builddir}
+	@-cd ${parallel_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-parallel
+
+stamp-${host_alias}:
+	@-mkdir -p ${host_builddir}
+	@$(STAMP) stamp-${host_alias}
+
+# Host includes static.
+# XXX Missing dependency info for {host_headers_extra}
+stamp-host: ${host_headers} ${host_headers_noinst} stamp-${host_alias}
+	@cd ${host_builddir} && {\
+	  $(LN_S) ${host_headers} . || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_H) basic_file.h || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(ALLOCATOR_H) c++allocator.h || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(CSTDIO_H) c++io.h || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_H) c++locale.h || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_INTERNAL_H) . || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(COMPATIBILITY_H) . || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_H) messages_members.h || true ;\
+	  $(LN_S) ${glibcxx_srcdir}/$(CTIME_H) time_members.h || true;\
+	} 2>/dev/null
+	$(STAMP) stamp-host
+
+# Host includes dynamic.
+if ENABLE_SYMVERS_GNU_NAMESPACE
+stamp-namespace-version:
+	echo 1 > stamp-namespace-version
+else
+stamp-namespace-version:
+	echo 0 > stamp-namespace-version
+endif
+
+if ENABLE_VISIBILITY
+stamp-visibility:
+	echo 1 > stamp-visibility
+else
+stamp-visibility:
+	echo 0 > stamp-visibility
+endif
+
+# NB: The non-empty default ldbl_compat works around an AIX sed
+# oddity, see libstdc++/31957 for details.
+${host_builddir}/c++config.h: ${CONFIG_HEADER} \
+			      ${glibcxx_srcdir}/include/bits/c++config \
+			      stamp-${host_alias} \
+			      ${toplevel_srcdir}/gcc/DATESTAMP \
+			      stamp-namespace-version \
+			      stamp-visibility
+	@date=`cat ${toplevel_srcdir}/gcc/DATESTAMP` ;\
+	nsa_version=`cat stamp-namespace-version` ;\
+	visibility=`cat stamp-visibility` ;\
+	ldbl_compat='s,g,g,' ;\
+	grep "^[ 	]*#[ 	]*define[ 	][ 	]*_GLIBCXX_LONG_DOUBLE_COMPAT[ 	][ 	]*1[ 	]*$$" \
+	${CONFIG_HEADER} > /dev/null 2>&1 \
+	&& ldbl_compat='s,^#undef _GLIBCXX_LONG_DOUBLE_COMPAT$$,#define _GLIBCXX_LONG_DOUBLE_COMPAT 1,' ;\
+	sed -e "s,define __GLIBCXX__,define __GLIBCXX__ $$date," \
+	-e "s,define _GLIBCXX_NAMESPACE_ASSOCIATION_VERSION, define _GLIBCXX_NAMESPACE_ASSOCIATION_VERSION $$nsa_version," \
+	-e "s,define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY, define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY $$visibility," \
+	-e "$$ldbl_compat" \
+            < ${glibcxx_srcdir}/include/bits/c++config > $@ ;\
+	sed -e 's/HAVE_/_GLIBCXX_HAVE_/g' \
+	    -e 's/PACKAGE/_GLIBCXX_PACKAGE/g' \
+	    -e 's/VERSION/_GLIBCXX_VERSION/g' \
+	    -e 's/WORDS_/_GLIBCXX_WORDS_/g' \
+	    -e 's/ICONV_CONST/_GLIBCXX_ICONV_CONST/g' \
+	    -e '/[ 	]_GLIBCXX_LONG_DOUBLE_COMPAT[ 	]/d' \
+	    < ${CONFIG_HEADER} >> $@ ;\
+	echo "" >> $@ ;\
+	echo "#endif // _GLIBCXX_CXX_CONFIG_H" >> $@
+
+# Host includes for threads
+uppercase = [ABCDEFGHIJKLMNOPQRSTUVWXYZ_]
+
+${host_builddir}/gthr.h: ${toplevel_srcdir}/gcc/gthr.h stamp-${host_alias}
+	sed -e '/^#pragma/b' \
+	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
+	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
+	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
+	    < ${toplevel_srcdir}/gcc/gthr.h > $@
+
+${host_builddir}/gthr-single.h: ${toplevel_srcdir}/gcc/gthr-single.h \
+				  stamp-${host_alias}
+	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
+	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
+	    < ${toplevel_srcdir}/gcc/gthr-single.h > $@
+
+${host_builddir}/gthr-posix.h: ${toplevel_srcdir}/gcc/gthr-posix.h \
+				   stamp-${host_alias}
+	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
+	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
+	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
+	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
+	    < ${toplevel_srcdir}/gcc/gthr-posix.h > $@
+
+${host_builddir}/gthr-tpf.h: ${toplevel_srcdir}/gcc/gthr-tpf.h \
+				   stamp-${host_alias}
+	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
+	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
+	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
+	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
+	    < ${toplevel_srcdir}/gcc/gthr-tpf.h > $@
+
+${host_builddir}/gthr-default.h: ${toplevel_srcdir}/gcc/${glibcxx_thread_h} \
+				   stamp-${host_alias}
+	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
+	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
+	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
+	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
+	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
+	    < ${toplevel_srcdir}/gcc/${glibcxx_thread_h} > $@
+
+# Build two precompiled C++ includes, stdc++.h.gch/*.gch
+${pch1a_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
+	-mkdir -p ${pch1_output_builddir}
+	$(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O0 -g ${pch1_source} -o $@
+
+${pch1b_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
+	-mkdir -p ${pch1_output_builddir}
+	$(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
+
+# Build a precompiled TR1 include, stdtr1c++.h.gch/O2.gch
+${pch2_output}: ${pch2_source} ${pch1_output}
+	-mkdir -p ${pch2_output_builddir}
+	$(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch2_source} -o $@
+
+# Build a precompiled extension include, extc++.h.gch/O2.gch
+${pch3_output}: ${pch3_source} ${pch2_output}
+	-mkdir -p ${pch3_output_builddir}
+	$(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch3_source} -o $@
+
+# For robustness sake (in light of junk files or in-source
+# configuration), copy from the build or source tree to the install
+# tree using only the human-maintained file lists and directory
+# components.  Yes, with minor differences, this is sheer duplication
+# of the staging rules above using $(INSTALL_DATA) instead of LN_S and
+# `$(mkinstalldirs)' instead of `mkdir -p'.  In particular,
+# host_headers_extra are taken out of the build tree staging area;
+# the rest are taken from the original source tree.
+
+if GLIBCXX_HOSTED
+install-data-local: install-headers
+else
+install-data-local: install-freestanding-headers
+endif
+
+# This is a subset of the full install-headers rule.  We only need <cstddef>,
+# <limits>, <cstdlib>, <cstdarg>, <new>, <typeinfo>, <exception>, and any
+# files which they include (and which we provide).  The last three headers
+# are installed by libsupc++, so only the first four and the sub-includes
+# are copied here.
+install-freestanding-headers:
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}
+	$(mkinstalldirs) $(DESTDIR)${host_installdir}
+	for file in ${host_srcdir}/os_defines.h ${host_builddir}/c++config.h; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${host_installdir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${std_builddir}
+	$(INSTALL_DATA) ${std_builddir}/limits $(DESTDIR)${gxx_include_dir}/${std_builddir}
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${c_base_builddir}
+	for file in cstddef cstdlib cstdarg; do \
+	  $(INSTALL_DATA) ${c_base_builddir}/$${file} $(DESTDIR)${gxx_include_dir}/${c_base_builddir}; done
+
+# The real deal.
+install-headers:
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${bits_builddir}
+	for file in ${bits_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${bits_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${backward_builddir}
+	for file in ${backward_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${backward_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${ext_builddir}
+	for file in ${ext_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${ext_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${pb_builddir}
+	for dir in ${pb_subdirs}; do \
+	  $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/$${dir} ; done
+	for file in ${pb_headers1}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	for file in ${pb_headers2}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	for file in ${pb_headers3}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	for file in ${pb_headers4}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	for file in ${pb_headers5}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	for file in ${pb_headers6}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	for file in ${pb_headers7}; do \
+	  install_base=$(DESTDIR)${gxx_include_dir}/${pb_builddir} ; \
+	  relative_name=`echo $$file | sed -e "s|${pb_srcdir}|.|g"` ;\
+	  $(INSTALL_DATA) $${file} $${install_base}/$${relative_name} ; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${tr1_builddir}
+	for file in ${tr1_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${tr1_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${tr1_impl_builddir}
+	for file in ${tr1_impl_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${tr1_impl_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${c_base_builddir}
+	for file in ${c_base_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${c_base_builddir}; done
+	c_base_headers_extra_install='$(c_base_headers_extra)';\
+	for file in $$c_base_headers_extra_install; do \
+	  $(INSTALL_DATA) $$file $(DESTDIR)${gxx_include_dir}/${bits_builddir}; done
+	c_compatibility_headers_install='$(c_compatibility_headers_extra)';\
+	for file in $$c_compatibility_headers_install; do \
+	  $(INSTALL_DATA) $$file $(DESTDIR)${gxx_include_dir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${std_builddir}
+	for file in ${std_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${std_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${debug_builddir}
+	for file in ${debug_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${debug_builddir}; done
+	parallel_headers_install='${parallel_headers}';\
+	test -z "$$parallel_headers_install" || \
+	  $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${parallel_builddir};\
+	for file in $$parallel_headers_install; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${parallel_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${host_installdir}
+	for file in ${host_headers} ${host_headers_extra} \
+	 ${thread_host_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${host_installdir}; done
+
+# By adding these files here, automake will remove them for 'make clean'
+CLEANFILES = ${pch_output} ${pch_output_anchors}
+
+# To remove directories.
+clean-local:
+	rm -rf ${pch_output_dirs}
+
+# Stop implicit '.o' make rules from ever stomping on extensionless
+# headers, in the improbable case where some foolish, crack-addled
+# developer tries to create them via make in the include build
+# directory. (This is more of an example of how this kind of rule can
+# be made.)
+.PRECIOUS: $(std_headers) $(c_base_headers) $(tr1_headers) $(tr1_impl_headers)
+	   $(ext_headers)
+$(std_headers): ; @:
+$(c_base_headers): ; @:
+$(tr1_headers): ; @:
+$(tr1_impl_headers): ; @:
+$(ext_headers): ; @: