obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 1696 insertions, 0 deletions

diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
new file mode 100644
index 000000000..3f1abd3e1
--- /dev/null
+++ b/libstdc++-v3/include/Makefile.in
@@ -0,0 +1,1696 @@
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+# @configure_input@
+
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+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
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+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+
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+	${std_srcdir}/array \
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+	${std_srcdir}/system_error \
+	${std_srcdir}/thread \
+	${std_srcdir}/tuple \
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+	${std_srcdir}/type_traits \
+	${std_srcdir}/unordered_map \
+	${std_srcdir}/unordered_set \
+	${std_srcdir}/utility \
+	${std_srcdir}/valarray \
+	${std_srcdir}/vector
+
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+        ${bits_srcdir}/algorithmfwd.h \
+	${bits_srcdir}/allocator.h \
+	${bits_srcdir}/atomic_base.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 \
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+	${bits_srcdir}/c++0x_warning.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 \
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+	${bits_srcdir}/ios_base.h \
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+	${bits_srcdir}/shared_ptr_base.h \
+	${bits_srcdir}/slice_array.h \
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+	${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 \
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+	${bits_srcdir}/stl_list.h \
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+	${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}/unordered_map.h \
+	${bits_srcdir}/unordered_set.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
+
+bits_sup_srcdir = ${glibcxx_srcdir}/libsupc++
+bits_sup_headers = \
+        ${bits_sup_srcdir}/cxxabi_forced.h \
+        ${bits_sup_srcdir}/exception_defines.h \
+        ${bits_sup_srcdir}/exception_ptr.h \
+        ${bits_sup_srcdir}/hash_bytes.h \
+        ${bits_sup_srcdir}/nested_exception.h
+
+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
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+	${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}/hashtable_policy.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}/random.h \
+	${tr1_srcdir}/random.tcc \
+	${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_map \
+	${tr1_srcdir}/unordered_map.h \
+	${tr1_srcdir}/unordered_set \
+	${tr1_srcdir}/unordered_set.h \
+	${tr1_srcdir}/utility \
+	${tr1_srcdir}/wchar.h \
+	${tr1_srcdir}/wctype.h
+
+decimal_srcdir = ${glibcxx_srcdir}/include/decimal
+decimal_builddir = ./decimal
+decimal_headers = \
+	${decimal_srcdir}/decimal \
+	${decimal_srcdir}/decimal.h
+
+
+# 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}/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 = .
+@GLIBCXX_C_HEADERS_C_GLOBAL_TRUE@c_compatibility_headers = \
+@GLIBCXX_C_HEADERS_C_GLOBAL_TRUE@	${c_compatibility_srcdir}/complex.h \
+@GLIBCXX_C_HEADERS_C_GLOBAL_TRUE@	${c_compatibility_srcdir}/fenv.h \
+@GLIBCXX_C_HEADERS_C_GLOBAL_TRUE@	${c_compatibility_srcdir}/tgmath.h
+
+@GLIBCXX_C_HEADERS_C_STD_TRUE@c_compatibility_headers = 
+@GLIBCXX_C_HEADERS_C_TRUE@c_compatibility_headers = \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/assert.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/complex.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/ctype.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/errno.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/fenv.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/float.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/inttypes.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/iso646.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/limits.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/locale.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/math.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/setjmp.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/signal.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/stdarg.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/stdbool.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/stddef.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/stdint.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/stdio.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/stdlib.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/string.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/tgmath.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/time.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/wchar.h \
+@GLIBCXX_C_HEADERS_C_TRUE@	${c_compatibility_srcdir}/wctype.h
+
+
+# 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}/forward_list \
+	${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}/safe_sequence.tcc \
+	${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
+@ENABLE_PARALLEL_FALSE@parallel_headers = 
+@ENABLE_PARALLEL_TRUE@parallel_headers = \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/algo.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/algobase.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/algorithm \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/algorithmfwd.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/balanced_quicksort.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/base.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/basic_iterator.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/checkers.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/compatibility.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/compiletime_settings.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/equally_split.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/features.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/find.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/find_selectors.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/for_each.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/for_each_selectors.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/iterator.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/list_partition.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/losertree.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/merge.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/multiseq_selection.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/multiway_merge.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/multiway_mergesort.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/numeric \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/numericfwd.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/omp_loop.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/omp_loop_static.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/par_loop.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/parallel.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/partial_sum.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/partition.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/queue.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/quicksort.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/random_number.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/random_shuffle.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/search.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/set_operations.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/settings.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/sort.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/tags.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/types.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/unique_copy.h \
+@ENABLE_PARALLEL_TRUE@        ${parallel_srcdir}/workstealing.h
+
+
+# Profile mode headers
+profile_srcdir = ${glibcxx_srcdir}/include/profile
+profile_builddir = ./profile
+profile_headers = \
+	${profile_srcdir}/base.h \
+	${profile_srcdir}/unordered_map \
+	${profile_srcdir}/unordered_set \
+	${profile_srcdir}/vector \
+	${profile_srcdir}/bitset \
+	${profile_srcdir}/deque \
+	${profile_srcdir}/forward_list \
+	${profile_srcdir}/list \
+	${profile_srcdir}/map \
+	${profile_srcdir}/map.h \
+	${profile_srcdir}/multimap.h \
+	${profile_srcdir}/multiset.h \
+	${profile_srcdir}/set \
+	${profile_srcdir}/set.h \
+	${profile_srcdir}/iterator_tracker.h
+
+profile_impl_srcdir = ${glibcxx_srcdir}/include/profile/impl
+profile_impl_builddir = ./profile/impl
+profile_impl_headers = \
+	${profile_impl_srcdir}/profiler.h \
+	${profile_impl_srcdir}/profiler_algos.h \
+	${profile_impl_srcdir}/profiler_container_size.h \
+	${profile_impl_srcdir}/profiler_hash_func.h \
+	${profile_impl_srcdir}/profiler_hashtable_size.h \
+	${profile_impl_srcdir}/profiler_map_to_unordered_map.h \
+	${profile_impl_srcdir}/profiler_node.h \
+	${profile_impl_srcdir}/profiler_state.h \
+	${profile_impl_srcdir}/profiler_trace.h \
+	${profile_impl_srcdir}/profiler_vector_size.h \
+	${profile_impl_srcdir}/profiler_vector_to_list.h \
+	${profile_impl_srcdir}/profiler_list_to_vector.h \
+	${profile_impl_srcdir}/profiler_list_to_slist.h
+
+@GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE@c_compatibility_headers_extra = 
+
+# Some "C" header schemes require the "C" compatibility headers.
+# For --enable-cheaders=c_std
+@GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE@c_compatibility_headers_extra = ${c_compatibility_headers}
+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}/O2ggnu++0x.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 -nostdinc++ $(CXXFLAGS)
+@GLIBCXX_BUILD_PCH_FALSE@pch_build = 
+@GLIBCXX_BUILD_PCH_TRUE@pch_build = ${pch_output}
+
+# 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-bits-sup stamp-c_base stamp-c_compatibility \
+	stamp-backward stamp-ext stamp-pb stamp-tr1 stamp-decimal \
+	stamp-debug stamp-parallel stamp-profile stamp-profile-impl \
+	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}
+
+
+# Host includes for threads
+uppercase = [ABCDEFGHIJKLMNOPQRSTUVWXYZ_]
+
+# By adding these files here, automake will remove them for 'make clean'
+CLEANFILES = ${pch_output} ${pch_output_anchors} stamp-host
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/fragment.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps include/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign --ignore-deps include/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+check-am: all-am
+check: check-am
+all-am: Makefile all-local
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-local mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-data-local
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am all-local check check-am clean clean-generic \
+	clean-libtool clean-local distclean distclean-generic \
+	distclean-libtool dvi dvi-am html html-am info info-am install \
+	install-am install-data install-data-am install-data-local \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+	ps ps-am uninstall uninstall-am
+
+
+# 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-bits-sup: stamp-bits ${bits_sup_headers}
+	@-cd ${bits_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-bits-sup
+
+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-decimal: ${decimal_headers}
+	@-mkdir -p ${decimal_builddir}
+	@-cd ${decimal_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-decimal
+
+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-profile: ${profile_headers}
+	@-mkdir -p ${profile_builddir}
+	@-cd ${profile_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-profile
+
+stamp-profile-impl: ${profile_impl_headers}
+	@-mkdir -p ${profile_impl_builddir}
+	@-cd ${profile_impl_builddir} && $(LN_S) $? . 2>/dev/null
+	@$(STAMP) stamp-profile-impl
+
+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
+	$(STAMP) stamp-host
+
+# Host includes dynamic.
+@ENABLE_SYMVERS_GNU_NAMESPACE_TRUE@stamp-namespace-version:
+@ENABLE_SYMVERS_GNU_NAMESPACE_TRUE@	echo 1 > stamp-namespace-version
+@ENABLE_SYMVERS_GNU_NAMESPACE_FALSE@stamp-namespace-version:
+@ENABLE_SYMVERS_GNU_NAMESPACE_FALSE@	echo 0 > stamp-namespace-version
+
+@ENABLE_EXTERN_TEMPLATE_TRUE@stamp-extern-template:
+@ENABLE_EXTERN_TEMPLATE_TRUE@	echo 1 > stamp-extern-template
+@ENABLE_EXTERN_TEMPLATE_FALSE@stamp-extern-template:
+@ENABLE_EXTERN_TEMPLATE_FALSE@	echo 0 > stamp-extern-template
+
+@ENABLE_VISIBILITY_TRUE@stamp-visibility:
+@ENABLE_VISIBILITY_TRUE@	echo 1 > stamp-visibility
+@ENABLE_VISIBILITY_FALSE@stamp-visibility:
+@ENABLE_VISIBILITY_FALSE@	echo 0 > stamp-visibility
+
+# NB: The non-empty default ldbl_compat works around an AIX sed
+# oddity, see libstdc++/31957 for details.
+${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 \
+			      stamp-extern-template
+	@date=`cat ${toplevel_srcdir}/gcc/DATESTAMP` ;\
+	ns_version=`cat stamp-namespace-version` ;\
+	visibility=`cat stamp-visibility` ;\
+	externtemplate=`cat stamp-extern-template` ;\
+	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__ $$date," \
+	-e "s,define _GLIBCXX_INLINE_VERSION, define _GLIBCXX_INLINE_VERSION $$ns_version," \
+	-e "s,define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY, define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY $$visibility," \
+	-e "s,define _GLIBCXX_EXTERN_TEMPLATE, define _GLIBCXX_EXTERN_TEMPLATE $$externtemplate," \
+	-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_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) -O2 -g -std=gnu++0x ${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.
+
+@GLIBCXX_HOSTED_TRUE@install-data-local: install-headers
+@GLIBCXX_HOSTED_FALSE@install-data-local: install-freestanding-headers
+
+# 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 \
+	  ${glibcxx_srcdir}/$(ABI_TWEAKS_SRCDIR)/cxxabi_tweaks.h \
+	  ${glibcxx_srcdir}/$(CPU_DEFINES_SRCDIR)/cpu_defines.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) $${file} $(DESTDIR)${gxx_include_dir}/${tr1_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${decimal_builddir}
+	for file in ${decimal_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${decimal_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) $(DESTDIR)${gxx_include_dir}/${profile_builddir}
+	for file in ${profile_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${profile_builddir}; done
+	$(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${profile_impl_builddir}
+	for file in ${profile_impl_headers}; do \
+	  $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${profile_impl_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
+
+# 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)
+	   $(decimal_headers) $(ext_headers)
+$(std_headers): ; @:
+$(c_base_headers): ; @:
+$(tr1_headers): ; @:
+$(decimal_headers): ; @:
+$(ext_headers): ; @:
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT: