+2005-04-08 Kelley Cook <kcook@gcc.gnu.org>
+
+ * linkage.m4 (GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1): Eliminate
+ a subshell and if test fails, test for same functions with
+ leading underscore.
+ (GLIBCXX_CHECK_MATH_SUPPORT): Eliminate seperate checks for _funcs.
+ * configure: Regenerate.
+
+2005-04-08 Danny Smith <dannysmith@users.sourceforge.net>
+ Paolo Carlini <pcarlini@suse.de>
+
+ PR libstdc++/20806
+ * config/os/mingw32/os_defines.h: Define
+ _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM.
+ * config/os/newlib/os_defines.h: Likewise, for __CYGWIN__.
+ * include/bits/fstream.tcc (basic_filebuf<>::showmanyc()):
+ Use it.
+ (basic_filebuf<>::xsgetn(_CharT*, streamsize)): Likewise.
+
+2005-04-08 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acconfig.h: Sort the bottom section.
+ * config.h.in: Regenerate.
+
+2005-04-08 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acconfig.h: Remove redundant HAVE_FLOAT_H.
+ * config.h.in: Regenerate.
+
+2005-04-08 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure.ac: Create template for PACKAGE and VERSION.
+ Update comment on how to regenerate file. Update minimum
+ automake version to 1.9.3.
+ * acconfig.h: Remove PACKAGE and VERSION.
+ * aclocal.m4, configure, Makefile.in, po/Makefile.in,
+ src/Makefile.in, include/Makefile.in, libmath/Makefile.in,
+ testsuite/Makefile.in, config.h.in: Regenerate.
+
+2005-04-06 Benjamin Kosnik <bkoz@redhat.com>
+
+ * docs/html/test.html: Update.
+ * testsuite/printnow.c: Remove.
+ * scripts/check_survey.in: Remove.
+
+ * testsuite/abi_check.cc: To...
+ * testuite/testsuite_abi_check.cc: ...here.
+ * testsuite/libstdc++-abi/abi.exp: Change abi_check.cc to
+ testsuite_abi_check.cc.
+
+ * testsuite/testsuite_hooks.h: Move character related bits to...
+ * testsuite/testsuite_character.h: ...here.
+ * testsuite/testsuite_character.cc: ... and here.
+ * testsuite/21_strings/basic_string/inserters_extractors/pod/
+ 10081-in.cc: Use testsuite_character.h.
+ * testsuite/21_strings/basic_string/inserters_extractors/pod/
+ 10081-out.cc: Same.
+ * testsuite/22_locale/numpunct/members/pod/1.cc: Same.
+ * testsuite/22_locale/numpunct/members/pod/2.cc: Same.
+ * testsuite/27_io/basic_filebuf/2.cc: Same.
+ * testsuite/27_io/basic_fstream/2.cc: Same.
+ * testsuite/27_io/basic_istream/2.cc: Same.
+ * testsuite/27_io/basic_istream/extractors_arithmetic/pod/
+ 3983-1.cc: Same.
+ * testsuite/27_io/basic_istream/extractors_character/char/
+ 9826.cc: Same.
+ * testsuite/27_io/basic_istream/extractors_character/pod/
+ 3983-2.cc: Same.
+ * testsuite/27_io/basic_istream/extractors_other/pod/3983-3.cc: Same.
+ * testsuite/27_io/basic_istream/sentry/pod/1.cc: Same.
+ * testsuite/27_io/basic_ostream/2.cc: Same.
+ * testsuite/27_io/basic_ostream/sentry/pod/1.cc: Same.
+ * testsuite/27_io/basic_streambuf/2.cc: Same.
+ * testsuite/27_io/basic_stringbuf/2.cc: Same.
+ * testsuite/27_io/basic_stringbuf/4.cc: Same.
+ * testsuite/27_io/basic_stringstream/2.cc: Same.
+ * testsuite/27_io/fpos/1.cc: Same.
+ * testsuite/ext/mt_allocator/tune-1.cc: Same.
+ * testsuite/ext/mt_allocator/tune-2.cc: Same.
+ * testsuite/ext/stdio_filebuf/char/1.cc: Same.
+ * testsuite/lib/libstdc++.exp (v3-build_support): Add
+ testsuite_character.cc.
+ * testsuite/Makefile.am (libv3test_a_SOURCES): Add
+ testsuite_character.cc.
+ * testsuite/Makefile.in: Regenerate.
+
+ * configure.ac: Remove use of check_survey.
+ * configure: Regenerate.
+ * testsuite/Makefile.am: Remove check-script and
+ check-script-install rules.
+ * testsuite/Makefile.in: Regenerate.
+
+2005-04-06 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/cpu/s390/atomicity.h (__exchange_and_add): Add "memory"
+ clobber to inline assembly statement.
+
+2005-04-06 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acinclude.m4 (_GLIBCXX_USE_LONG_LONG,
+ _GLIBCXX_USE_WCHAR_T, _GLIBCXX_USE_C99, _GLIBCXX_USE_C99_MATH,
+ _GLIBCXX_USE_C99_COMPLEX, _GLIBCXX_RES_LIMITS, _GLIBCXX_CONCEPT_CHECKS,
+ _GLIBCXX_SYMVER, _GLIBCXX_USE_LFS, _GLIBCXX_FULLY_DYNAMIC_STRING,
+ _GLIBCXX_USE_NLS, HAVE_GTHR_DEFAULT, HAVE_MBSTATE_T, HAVE_POLL,
+ HAVE_S_ISREG, HAVE_S_IFREG, HAVE_WRITEV, HAVE_INT64_T,
+ HAVE_LC_MESSAGES): Use long form of AC_DEFINE ...
+ * acconfig.h: ... to eliminate them from here.
+ (_GLIBCXX_ASM_SYMVER): Move definition below @BOTTOM@.
+ * config.h.in, configure: Regenerate.
+
+2005-04-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.am (ACLOCAL_AMFLAGS): Define.
+ * crossconfig.m4: Wrap file into new GLIBCXX_CROSSCONFIG macro.
+ * configure.ac: Use it.
+ * acinclude.m4: Delete explicit m4_includes and sincludes.
+ * aclocal.m4, configure, Makefile.in, po/Makefile.in,
+ src/Makefile.in, include/Makefile.in, libmath/Makefile.in,
+ testsuite/Makefile.in: Regenerate.
+
+2005-04-05 Jonathan Wakely <redi@gcc.gnu.org>
+
+ * include/tr1/memory, include/tr1/boost_shared_ptr.h: Use mutex
+ to make _Sp_counted_base::add_ref_lock() thread-safe. Check whether
+ to destroy resources by testing for equality, not inequality. Add
+ empty critical sections to solve memory visibility issues.
+ * testsuite/tr1/2_general_utilities/memory/
+ shared_ptr/cons/auto_ptr_neg.cc: Use dg-excess-errors instead of
+ explicitly listing line numbers which need to be kept in sync.
+ * testsuite/tr1/2_general_utilities/memory/
+ shared_ptr/assign/auto_ptr_neg.cc: Same.
+ * testsuite/tr1/2_general_utilities/memory/
+ shared_ptr/assign/auto_ptr_rvalue_neg.cc: Same.
+ * testsuite/tr1/2_general_utilities/memory/
+ shared_ptr/cons/weak_ptr_expired.cc: Make XFAIL for consistency when
+ -fno-exceptions.
+ * testsuite/tr1/2_general_utilities/memory/
+ enable_shared_from_this/not_shared.cc: Add explanatory comments.
+ * testsuite/tr1/2_general_utilities/memory/
+ enable_shared_from_this/not_shared2.cc: Same.
+ * testsuite/tr1/2_general_utilities/memory/
+ enable_shared_from_this/not_shared3.cc: Same.
+
+2005-04-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acconfig.h: Delete macros already AC_DEFINED.
+ * config.h.in: Regenerate.
+
+2005-04-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acconfig.h (HAVE_MODF): Remove.
+ * linkage.m4: Check for modf.
+ * config.h.in, configure: Regenerate.
+
+2005-04-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acconfig.h (ENABLE_NLS, HAVE_CATGETS): Remove.
+ (HAVE_GETTEXT, HAVE_STPCPY): Likewise.
+ * config.h.in: Regenerate.
+
+2005-04-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * linkage.m4 (GLIBCXX_CHECK_BUILTIN_MATH_DEC): Use m4 translit macro
+ to convert to uppercase instead of shelling out to tr.
+ * acconfig.h: Remove now redundant HAVE__BUILTINS_*.
+ * configure, config.h.in: Regenerate.
+
+2005-04-05 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acconfig.h (HAVE_TANL): Correct cut-and-paste typo.
+ * config.h.in: Regenerate.
+
+2005-04-04 Mark Mitchell <mark@codesourcery.com>
+
+ * testsuite/Makefile.am (check-local): Remove.
+ (curent_symbols.txt): Likewise.
+ (check-abi): Do not depend on current_symbols.txt.
+ * testsuite/Makefile.in: Regenerated.
+ * testsuite/libstdc++-abi/abi.exp: Build current_symbols.txt.
+
+2005-04-02 Douglas Gregor <doug.gregor@gmail.com>
+
+ * include/tr1/tuple_iterate.h (tuple_element): Use new macro
+ _GLIBCXX_T_NUM_ARGS_PLUS_1 because _T is a macro on Darwin.
+ * include/tr1/repeat.h (_GLIBCXX_T_NUM_ARGS_PLUS_1): Define for
+ each iteration.
+ * scripts/gen_includers.h: Define _GLIBCXX_T_NUM_ARGS_PLUS_1 for
+ each iteration.
+
+2005-04-01 Douglas Gregor <doug.gregor@gmail.com>
+
+ * include/tr1/functional (_Maybe_wrap_member_pointer): Wrap up
+ member pointers in _Mem_fn but let other function objects pass
+ through unchanged.
+ * include/tr1/functional_iterator (bind): Reduce number of bind()
+ overloads to two to eliminate ambiguities. Use
+ _Maybe_wrap_member_pointer to handle member pointers gracefully.
+
+2005-04-01 Mark Mitchell <mark@codesourcery.com>
+
+ * testsuite/Makefile.am (noinst_PROGRAMS): Remove.
+ (site.exp): Write out the path to the baseline file.
+ (check-abi): Use DejaGNU.
+ (check-abi-verbose): Remove.
+ * testsuite/Makefile.in: Regenerated.
+ * testsuite/abi_check.cc (main): Check the return value from
+ compare_symbols.
+ * testsuite/testsuite_abi.cc (compare_symbols): Return a value.
+ * testsuite/testsuite_abi.h (compare_symbols): Adjust prototype.
+ * testsuite/libstdc++-abi/abi.exp: New file.
+
+2005-03-31 Chris Jefferson <chris@bubblescope.net>
+
+ * include/tr1/tuple: Support iteration via tuple_iterate.h.
+ * include/tr1/tuple_iterate.h: Iteration file for tuple.
+
+2005-03-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ * include/Makefile.am (tr1_headers): Add bind and mu repetition
+ headers and reference_wrapper<> forwarding header.
+ * include/Makefile.in: Regenerate.
+ * include/tr1/bind_iterate.h: Implementation of function call
+ operators for the function object returned from tr1::bind().
+ * include/tr1/bind_repeat.h: Bind-specific repetition header,
+ akin to include/tr1/repeat.h.
+ * include/tr1/functional (_Mem_fn): Bug fix: declare result member
+ template for use with result_of.
+ (is_bind_expression): New.
+ (is_placeholder): New.
+ (_Placeholder): New. Placeholder type for bind.
+ (_Mu): New. Implementation detail of bind.
+ (_Bind, _Bind_result): New. Function objects returned by bind.
+ (_GLIBCXX_JOIN): New. Required to create bind placeholders.
+ * include/tr1/functional_iterate.h (_Bind, _Bind_result, bind):
+ New. Implementation of tr1::bind.
+ * include/tr1/mu_iterate.h (_Mu): result template and operator()
+ for the _Mu helper to bind.
+ * include/tr1/ref_fwd.h (reference_wrapper): Forward declaration
+ used by tuple header.
+ (ref): Ditto.
+ (cref): Ditto.
+ * include/tr1/repeat.h: Add bind-specific repetition macros.
+ * include/tr1/tuple: Use reference_wrapper forwarding header for
+ initial definitions, then include <tr1/functional> at the end, to
+ make the circular dependencies work.
+ (tie): Support zero-argument tie() function.
+ * testsuite/tr1/3_function_objects/bind/all_bound.cc: New test of
+ bind() functionality with parameters bound.
+ * testsuite/tr1/3_function_objects/bind/nested.cc: New test of
+ nested bind() expressions.
+ * testsuite/tr1/3_function_objects/bind/placeholders.cc: New test
+ of bind() placeholders.
+ * testsuite/tr1/3_function_objects/bind/ref.cc: New test of bind()
+ with arguments bound via reference_wrapper<>.
+ * scripts/gen_includers.pl: Generate the repetitive part of
+ include/tr1/repeat.h.
+ * scripts/gen_bind_includers.pl: Generate the repetitive part of
+ include/tr1/bind_repeat.h.
+
+2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
+
+ * testsuite/Makefile.am (CXX): Use ${SHELL}.
+ (GLIBCXX_INCLUDES): Same.
+ (AM_CXXFLAGS): Same.
+ * testsuite/Makefile.in: Regenerate.
+
+2005-03-25 Mark Mitchell <mark@codesourcery.com>
+
+ * testsuite/lib/libstdc++.exp (libstdc++_init): Define LOCALEDIR
+ when testing an installed compiler.
+
+ * testsuite/lib/libstdc++.exp (v3-build_support): Pass -w when
+ compiling support objects.
+
+2005-03-24 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/tr1/memory: Forward to...
+ * include/tr1/boost_shared_ptr.h: ...here. Add Boost Software License.
+ * include/Makefile.am (tr1_headers): Add boost_shared_ptr.h.
+ * include/Makefile.in: Regenerate.
+ * testsuite/tr1/2_general_utilities/memory/shared_ptr/cons/
+ auto_ptr_neg.cc: Adjust line numbers.
+
+2005-03-23 Mark Mitchell <mark@codesourcery.com>
+
+ * testsuite/Makefile.am (all-local): Do not build testsuite_files.
+ * testsuite/Makefile.in: Regenerated.
+
+2005-03-23 Benjamin Kosnik <bkoz@redhat.com>
+
+ * acinclude.m4: Adjust so that _GLIBCXX_USE_C99 implies
+ using _GLIBCXX_USE_C99_COMPLEX, _GLIBCXX_USE_C99_MATH, and
+ _GLIBCXX_USE_C99_WCHAR.
+ Remove GLIBCXX_ENABLE_C_MBCHAR, consolidate in GLIBCXX_ENABLE_C99
+ and GLIBCXX_ENABLE_WCHAR_T.
+ Take C99 bits from GLIBCXX_CHECK_WCHAR_T_SUPPORT and put in
+ GLIBCXX_ENABLE_C99.
+ Change remaining parts of GLIBCXX_CHECK_WCHAR_T_SUPPORT to
+ GLIBCXX_CHECK_ICONV_SUPPORT.
+ * configure.ac: Remove GLIBCXX_ENABLE_C_MBCHAR, use
+ GLIBCXX_CHECK_ICONV_SUPPORT and GLIBCXX_ENABLE_WCHAR_T.
+ * crossconfig.m4: Same.
+ * acconfig.h: Same, adjust comments.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * docs/html/configopts.html: Change --enable-c-mbchar to
+ --enable-wchar_t.
+
+ * config/locale/gnu/c++locale_internal.h: Guard wide functions
+ with _GLIBCXX_USE_WCHAR_T.
+ * include/c_std/std_cwctype.h: Alphabetize, remove duplicates.
+ * include/c_std/std_cstdio.h: Spacing.
+
+ * config/locale/gnu/c_locale.h: Tweaks for unused warnings.
+ * src/debug.cc: Same.
+
+2005-03-23 Mark Mitchell <mark@codesourcery.com>
+
+ * testsuite/libstdc++-dg/normal.exp: Read testsuite_files, if it
+ exists.
+
+ * testsuite/lib/libstdc++.exp (libstdc++_wchar_t): Rename to ...
+ (v3-wchar_t): ... this.
+ (libstdc++_threads): Rename to ...
+ (v3-threads): ... this.
+ (libstdc++_test_objs): Rename to ...
+ (v3-test_objs): ... this.
+ (libstdc++_build_support): Rename to ...
+ (v3-build_support): ... this.
+ * testsuite/libstdc++-dg/normal.exp: Adjust to use new names.
+
+ * testsuite/lib/libstdc++.exp (libstdc++_init): Improve handling
+ of compilers not in the build directory.
+ (libstdc++_wchar_t): New variable.
+ (libstdc++_threads): Likewise.
+ (libstdc++_test_objs): Likewise.
+ (v3_target_compile): Use libstdc++_test_objs.
+ (v3-list-tests): Remove.
+ (listdc++_build_support): New function.
+ * testsuite/libstdc++-dg/normal.exp: Rework to dynamically
+ generate list of tests.
+
2005-03-21 Chris Jefferson <chris@bubblescope.net>
PR libstdc++/20577