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Dave Korn f7e413e2d4 configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers. 
gcc/ChangeLog:

2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>

	* configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect
	status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers.
	* configure: Regenerate.
	* config.in: Regenerate.

	* config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Define list of --wrap
	options for Cygwin DLL libstdc++ support wrappers.
	(CXX_WRAP_SPEC_OPT): Define spec to use wrappers or not by default
	according to defined value of USE_CYGWIN_LIBSTDCXX_WRAPPERS.
	(CXX_WRAP_SPEC): Define entire wrapper spec in or out according to
	whether USE_CYGWIN_LIBSTDCXX_WRAPPERS is even defined or not.
	(LINK_SPEC): Include CXX_WRAP_SPEC.
	* gcc/config/i386/winnt.c (wrapper_strcmp): New qsort helper function.
	(i386_find_on_wrapper_list): Check if a function is found on the list
	of libstdc++ wrapper options.
	(i386_pe_file_end): If we are importing a wrapped function, also emit
	an external declaration for the real version.
	* config/i386/cygming.opt (muse-libstdc-wrappers): New option for
	Cygwin targets. Update copyright year.

libstdc++-v3/ChangeLog:

2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>

	* libstdc++-v3/acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Don't disable
	on PE targets.
	* libstdc++-v3/configure: Regenerate.
	* libstdc++-v3/configure.host: Add libtool DLL options for Cygwin
	and MinGW platforms.

	* libstdc++-v3/include/bits/c++config (_GLIBCXX_VISIBILITY_ATTR): On
	platforms that don't support visibility, allow them to declare a macro
	_GLIBCXX_PSEUDO_VISIBILITY that is applied in place of visibility.
	(_GLIBCXX_PSEUDO_VISIBILITY): Supply empty default if not declared by
	CPU- or OS-specific headers.

	* libstdc++-v3/config/os/newlib/os_defines.h
	(_GLIBCXX_PSEUDO_VISIBILITY_default): New macro for dllimport.
	(_GLIBCXX_PSEUDO_VISIBILITY_hidden): New empty macro.
	(_GLIBCXX_PSEUDO_VISIBILITY): Evaluate to one of the above.
	* libstdc++-v3/config/os/mingw32/os_defines.h
	(_GLIBCXX_PSEUDO_VISIBILITY_default,
	_GLIBCXX_PSEUDO_VISIBILITY_hidden,
	_GLIBCXX_PSEUDO_VISIBILITY): Likewise.

From-SVN: r154853
2009-11-30 23:22:04 +00:00
..
backward merge branch profile-stdlib 2009-10-03 02:17:41 +00:00
bits configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers. 2009-11-30 23:22:04 +00:00
c Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. 2009-04-09 17:00:19 +02:00
c_compatibility stdatomic.h: Include cstdatomic if __cplusplus. 2009-10-16 20:17:39 +00:00
c_global user.cfg.in: Adjust includes. 2009-11-06 22:15:17 +00:00
c_std cmath (abs(_Tp)): Add. 2009-07-23 18:38:22 +00:00
debug bitset: Add doxygen markup. 2009-11-17 20:38:33 +00:00
decimal decimal: Minor formatting and uglification fixes. 2009-10-29 13:15:51 +00:00
ext basic_string.h (to_string(int), [...]): Add, per resolution of DR 1261. 2009-11-11 19:57:48 +00:00
parallel partition.h (__parallel_partition): Correctly initialize chunk size. 2009-11-19 16:43:20 +00:00
precompiled Added <initializer_list> to precompiled/stdc++.h. 2009-10-13 11:26:06 +00:00
profile profiler.h: Remove namespace markup. 2009-11-17 21:35:21 +00:00
std [multiple changes] 2009-11-30 09:34:04 +00:00
tr1 [multiple changes] 2009-11-30 09:34:04 +00:00
tr1_impl [multiple changes] 2009-11-30 09:34:04 +00:00
Makefile.am [multiple changes] 2009-11-30 09:34:04 +00:00
Makefile.in [multiple changes] 2009-11-30 09:34:04 +00:00