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newlib-cygwin
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newlib-cygwin/newlib/acconfig.h

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2006-01-20 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: New file to generate newlib.hin from. * newlib.hin: Regenerated. * stamp-h.in: Regenerated. * Makefile.am: Add ACLOCAL_AMFLAGS so aclocal can be called automatically. * Makefile.in: Regenerated. * acinclude.m4: Add proper comment for hack in previous change. * aclocal.m4 */aclocal.m4: Regenerated. * configure */configure: Regenerated.
2006-01-21 06:42:46 +08:00
#ifndef __NEWLIB_H__
#define __NEWLIB_H__ 1
@TOP@
/* EL/IX level */
#undef _ELIX_LEVEL
/* Newlib version */
#undef _NEWLIB_VERSION
Minimize printf/scanf size on platforms that don't need C99. * acconfig.h (_WANT_IO_C99_FORMATS): New macro. * newlib.hin (_WANT_IO_C99_FORMATS): Likewise. * configure.in (newlib-io-c99-formats): New configure option. (_WANT_IO_C99_FORMATS): Define appropriately. * configure.host (*-linux*, cygwin): Default c99-formats to yes. * libc/stdio/vfprintf.c (_VFPRINTF_R) [!_WANT_IO_C99_FORMATS]: Cripple ' flag; hh, z, j, t sizes; a, A, F, C, S specifiers. * libc/stdio/vfscanf.c (_VFSCANF_R) [!_WANT_IO_C99_FORMATS]: Likewise. * configure: Regenerate.
2007-05-12 04:09:00 +08:00
/* C99 formats support (such as %a, %zu, ...) in IO functions like
* printf/scanf enabled */
#undef _WANT_IO_C99_FORMATS
2006-01-20 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: New file to generate newlib.hin from. * newlib.hin: Regenerated. * stamp-h.in: Regenerated. * Makefile.am: Add ACLOCAL_AMFLAGS so aclocal can be called automatically. * Makefile.in: Regenerated. * acinclude.m4: Add proper comment for hack in previous change. * aclocal.m4 */aclocal.m4: Regenerated. * configure */configure: Regenerated.
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/* long long type support in IO functions like printf/scanf enabled */
#undef _WANT_IO_LONG_LONG
/* long double type support in IO functions like printf/scanf enabled */
#undef _WANT_IO_LONG_DOUBLE
/* Positional argument support in printf functions enabled. */
#undef _WANT_IO_POS_ARGS
2007-03-15 Jeff Johnston <jjohnstn@redhat.com> * configure.in: Add new --enable-newlib-reent-small option. * configure: Regenerated. * acconfig.h: Add _WANT_REENT_SMALL. * newlib.hin: Regenerated minus PACKAGE macros to add _WANT_REENT_SMALL macro. * libc/include/sys/config.h[_WANT_REENT_SMALL]: Set _REENT_SMALL if not already set. * libc/stdio/fflush.c[_REENT_SMALL]: Return immediately if there is no buffer. * libc/stdio/local.h[_REENT_SMALL]: Fix CHECK_INIT macro to use reentrant pointer passed in when resetting the file pointer to one of the std streams.
2007-03-16 05:32:13 +08:00
/* Optional reentrant struct support. Used mostly on platforms with
very restricted storage. */
#undef _WANT_REENT_SMALL
Allow verifying _REENT_CHECK macros memory allocation - change sys/reent.h to replace _REENT_CHECK_DEBUG with _REENT_CHECK_VERIFY which when set asserts that any memory allocated is non-NULL and calls __assert_func directly - add new --enable-newlib-reent-check-verify configure option - add support for configure.host to specify default for newlib_reent_check_verify - add _REENT_CHECK_VERIFY macro support to acconfig.h and newlib.hin
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/* Verify _REENT_CHECK macros allocate memory successfully. */
#undef _REENT_CHECK_VERIFY
2006-01-20 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: New file to generate newlib.hin from. * newlib.hin: Regenerated. * stamp-h.in: Regenerated. * Makefile.am: Add ACLOCAL_AMFLAGS so aclocal can be called automatically. * Makefile.in: Regenerated. * acinclude.m4: Add proper comment for hack in previous change. * aclocal.m4 */aclocal.m4: Regenerated. * configure */configure: Regenerated.
2006-01-21 06:42:46 +08:00
/* Multibyte supported */
#undef _MB_CAPABLE
/* MB_LEN_MAX */
#undef _MB_LEN_MAX
/* ICONV enabled */
#undef _ICONV_ENABLED
/* Enable ICONV external CCS files loading capabilities */
#undef _ICONV_ENABLE_EXTERNAL_CCS
/* Define if the linker supports .preinit_array/.init_array/.fini_array
* sections. */
#undef HAVE_INITFINI_ARRAY
* acconfig.h (_ATEXIT_DYNAMIC_ALLOC): Undef. * configure.in (--disable-newlib-atexit-dynamic-alloc): New option. * configure: Regenerated. * newlib.hin: Regenerated. * libc/stdlib/__atexit.c (__register_exitproc): Don't call malloc if _ATEXIT_DYNAMIC_ALLOC is undefined. * libc/stdlib/__call_atexit.c (__call_exitprocs): Don't call free if _ATEXIT_DYNAMIC_ALLOC is undefined.
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/* True if atexit() may dynamically allocate space for cleanup
functions. */
#undef _ATEXIT_DYNAMIC_ALLOC
2006-01-20 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: New file to generate newlib.hin from. * newlib.hin: Regenerated. * stamp-h.in: Regenerated. * Makefile.am: Add ACLOCAL_AMFLAGS so aclocal can be called automatically. * Makefile.in: Regenerated. * acinclude.m4: Add proper comment for hack in previous change. * aclocal.m4 */aclocal.m4: Regenerated. * configure */configure: Regenerated.
2006-01-21 06:42:46 +08:00
/* Define if the compiler supports aliasing an array to an address. */
#undef _HAVE_ARRAY_ALIASING
2009-08-18 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: Add templates for _HAVE_LONG_DOUBLE and _LDBL_EQ_DBL.
2009-08-19 03:57:59 +08:00
/* Define if the platform supports long double type. */
#undef _HAVE_LONG_DOUBLE
2013-12-10 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: Add _HAVE_CC_INHIBIT_LOOP_TO_LIBCALL. * newlib.hin: Ditto. * configure: Regenerate. * configure.in: Add setting of _HAVE_CC_INHIBIT_LOOP_TO_LIBCALL. * libc/string/local.h: Add check for _HAVE_CC_INHIBIT_LOOP_TO_LIBCALL and set __inhibit_loop_to_libcall macro appropriately. * libc/string/memmove.c: Use __inhibit_loop_to_libcall macro in function declaration. * libc/string/memset.c: Ditto.
2013-12-11 02:57:30 +08:00
/* Define if compiler supports -fno-tree-loop-distribute-patterns. */
#undef _HAVE_CC_INHIBIT_LOOP_TO_LIBCALL
2009-08-18 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: Add templates for _HAVE_LONG_DOUBLE and _LDBL_EQ_DBL.
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/* Define if the platform long double type is equal to double. */
#undef _LDBL_EQ_DBL
* acconfig.h (_FVWRITE_IN_STREAMIO): Undefine. * newlib.hin (_FVWRITE_IN_STREAMIO): Undefine. * configure.in (--disable-newlib-fvwrite-in-streamio): New option. * configure: Regenerated. * libc/stdio/fputs.c (_fputs_r): Use _FVWRITE_IN_STREAMIO to control __sfvwrite_r. Add alternative implementation. * libc/stdio/fputws.c (_fputws_r): Ditto. * libc/stdio/fwrite.c (_fwrite_r): Ditto. * libc/stdio/puts.c (_puts_r): Ditto. * libc/stdio/vfprintf.c (__ssputs_r, __sfputs_r): New function. (_VFPRINTF_R): Use _FVWRITE_IN_STREAMIO to control vector buffer. (__SPRINT): Use _FVWRITE_IN_STREAMIO to control macro definition. * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Use _FVWRITE_IN_STREAMIO to control vector buffer.
2013-03-27 17:38:39 +08:00
/* Define if ivo supported in streamio. */
#undef _FVWRITE_IN_STREAMIO
2009-08-18 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: Add templates for _HAVE_LONG_DOUBLE and _LDBL_EQ_DBL.
2009-08-19 03:57:59 +08:00
2013-04-10 Bin Cheng <bin.cheng@arm.com> * acconfig.h (_FSEEK_OPTIMIZATION): Undef * newlib.hin (_FSEEK_OPTIMIZATION): Undef * configure.in (--disable-newlib-fseek-optimization): New option. * configure: Regenerated. * libc/stdio/fflush.c (__sflush_r): Use _FSEEK_OPTIMIZATION to control fseek optimization. * libc/stdio/fseeko.c (_fseeko_r): Ditto. * libc/stdio/makebuf.c (__smakebuf_r): Ditto. * libc/stdio64/fseeko64.c (_fseeko64_r): Ditto.
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/* Define if fseek functions support seek optimization. */
#undef _FSEEK_OPTIMIZATION
* acconfig.h (_WCHAR_ORIENT): Undef * newlib.hin (_WCHAR_ORIENT): Undef * configure.in (--enable-newlib-wchar-orient): New option. * configure: Regenerated. * libc/configure.in (--enable-newlib-wchar-orient): New option. * libc/configure: Regenerated. * libc/stdio/Makefile.am (NEWLIB_WIDE_ORIENT): Use. * libc/stdio/Makefile.in: Regenerated. * libc/stdio/local.h (ORIENT): Use _WCHAR_ORIENT to control the definition. Add alternative definition. * libc/stdio/vfprintf.c (__sfputs_r, __sprint_r): Use _WCHAR_ORIENT to control the wide char output.
2013-04-12 20:05:31 +08:00
/* Define if wide char orientation is supported. */
#undef _WIDE_ORIENT
* acconfig.h (_UNBUF_STREAM_OPT): Undefine. * newlib.hin (_UNBUF_STREAM_OPT): Undefine. * configure.in (--enable-newlib-unbuf-stream-opt): New option. * configure: Regenerate. * libc/stdio/vfprintf.c (_VFPRINTF_R): Don't do optimization on unbuffered stream files. * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Likewise. * README: Add description about the option. * newlib.hin (_UNBUF_STREAM_OPT): Undefine. * configure.in (--enable-newlib-unbuf-stream-opt): New option. * configure: Regenerate. * libc/stdio/vfprintf.c (_VFPRINTF_R): Don't do optimization on unbuffered stream files. * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Likewise. * README: Add description about the option.
2013-06-19 23:58:50 +08:00
/* Define if unbuffered stream file optimization is supported. */
#undef _UNBUF_STREAM_OPT
2013-07-02 Joey Ye <joey.ye@arm.com> Lite exit support. * README: Add information about lite-exit. * acconfig.h (_LITE_EXIT): New macro. * configure.in (enable-lite-exit): New option. (_LITE_EXIT): Define new macro. * configure: Regenerated. * newlib.hin (_LITE_EXIT): New macro. * libc/stdlib/__atexit.c [_LITE_EXIT]: Add dummy explicit reference to __call_exitprocs. * libc/stdlib/cxa_atexit.c [_LITE_EXIT]: Make __register_exitproc a weak reference. * libc/stdlib/exit.c (exit)[_LITE_EXIT]: Remove TWS and weakly reference __call_exitprocs.
2013-07-03 05:30:57 +08:00
/* Define if enable lite version of exit. */
#undef _LITE_EXIT
2014-07-04 Bin Cheng <bin.cheng@arm.com> * README (--enable-newlib-nano-formatted-io): Describe. * acconfig.h (_NANO_FORMATTED_IO): Undef. * newlib.hin (_NANO_FORMATTED_IO): Undef. * configure.in (--enable-newlib-nano-formatted-io): New option. * configure: Regenerated. * libc/configure.in (--enable-newlib-nano-formatted-io): New option. * libc/configure: Regenerated. * libc/stdio/Makefile.am (NEWLIB_NANO_FORMATTED_IO): Support new configuration option. * libc/stdio/Makefile.in: Regenerated. * libc/stdio/asnprintf.c (_asniprintf_r, asniprintf): Use _NANO_FORMATTED_IO to declare alias prototypes. * libc/stdio/asprintf.c (_asiprintf_r, asiprintf): Ditto. * libc/stdio/dprintf.c (_diprintf_r, diprintf): Ditto. * libc/stdio/fprintf.c (_fiprintf_r, fiprintf): Ditto. * libc/stdio/fscanf.c (fiscanf, _fiscanf_r): Ditto. * libc/stdio/printf.c (_iprintf_r, iprintf): Ditto. * libc/stdio/scanf.c (iscanf, _iscanf_r): Ditto. * libc/stdio/snprintf.c (_sniprintf_r, sniprintf): Ditto. * libc/stdio/sprintf.c (_siprintf_r, siprintf): Ditto. * libc/stdio/sscanf.c (siscanf, _siscanf_r): Ditto. * libc/stdio/vasnprintf.c (_vasniprintf_r, vasniprintf): Ditto. * libc/stdio/vasprintf.c (vasiprintf, _vasiprintf_r): Ditto. * libc/stdio/vdprintf.c (_vdiprintf_r, vdiprintf): Ditto. * libc/stdio/vprintf.c (viprintf, _viprintf_r): Ditto. * libc/stdio/vscanf.c (viscanf, _viscanf_r): Ditto. * libc/stdio/vsnprintf.c (vsniprintf, _vsniprintf_r): Ditto. * libc/stdio/vsprintf.c (vsiprintf, _vsiprintf_r): Ditto. * libc/stdio/vsscanf.c (vsiscanf, _vsiscanf_r): Ditto. * libc/stdio/nano-vfprintf.c: New file. * libc/stdio/nano-vfprintf_float.c: New file. * libc/stdio/nano-vfprintf_i.c: New file. * libc/stdio/nano-vfprintf_local.h: New file. * libc/stdio/nano-vfscanf.c: New file. * libc/stdio/nano-vfscanf_float.c: New file. * libc/stdio/nano-vfscanf_i.c: New file. * libc/stdio/nano-vfscanf_local.h: New file.
2014-07-05 01:21:45 +08:00
/* Define if nano version formatted IO is used. */
#undef _NANO_FORMATTED_IO
2006-01-20 Jeff Johnston <jjohnstn@redhat.com> * acconfig.h: New file to generate newlib.hin from. * newlib.hin: Regenerated. * stamp-h.in: Regenerated. * Makefile.am: Add ACLOCAL_AMFLAGS so aclocal can be called automatically. * Makefile.in: Regenerated. * acinclude.m4: Add proper comment for hack in previous change. * aclocal.m4 */aclocal.m4: Regenerated. * configure */configure: Regenerated.
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@BOTTOM@
/*
* Iconv encodings enabled ("to" direction)
*/
#undef _ICONV_TO_ENCODING_BIG5
#undef _ICONV_TO_ENCODING_CP775
#undef _ICONV_TO_ENCODING_CP850
#undef _ICONV_TO_ENCODING_CP852
#undef _ICONV_TO_ENCODING_CP855
#undef _ICONV_TO_ENCODING_CP866
#undef _ICONV_TO_ENCODING_EUC_JP
#undef _ICONV_TO_ENCODING_EUC_TW
#undef _ICONV_TO_ENCODING_EUC_KR
#undef _ICONV_TO_ENCODING_ISO_8859_1
#undef _ICONV_TO_ENCODING_ISO_8859_10
#undef _ICONV_TO_ENCODING_ISO_8859_11
#undef _ICONV_TO_ENCODING_ISO_8859_13
#undef _ICONV_TO_ENCODING_ISO_8859_14
#undef _ICONV_TO_ENCODING_ISO_8859_15
#undef _ICONV_TO_ENCODING_ISO_8859_2
#undef _ICONV_TO_ENCODING_ISO_8859_3
#undef _ICONV_TO_ENCODING_ISO_8859_4
#undef _ICONV_TO_ENCODING_ISO_8859_5
#undef _ICONV_TO_ENCODING_ISO_8859_6
#undef _ICONV_TO_ENCODING_ISO_8859_7
#undef _ICONV_TO_ENCODING_ISO_8859_8
#undef _ICONV_TO_ENCODING_ISO_8859_9
#undef _ICONV_TO_ENCODING_ISO_IR_111
#undef _ICONV_TO_ENCODING_KOI8_R
#undef _ICONV_TO_ENCODING_KOI8_RU
#undef _ICONV_TO_ENCODING_KOI8_U
#undef _ICONV_TO_ENCODING_KOI8_UNI
#undef _ICONV_TO_ENCODING_UCS_2
#undef _ICONV_TO_ENCODING_UCS_2_INTERNAL
#undef _ICONV_TO_ENCODING_UCS_2BE
#undef _ICONV_TO_ENCODING_UCS_2LE
#undef _ICONV_TO_ENCODING_UCS_4
#undef _ICONV_TO_ENCODING_UCS_4_INTERNAL
#undef _ICONV_TO_ENCODING_UCS_4BE
#undef _ICONV_TO_ENCODING_UCS_4LE
#undef _ICONV_TO_ENCODING_US_ASCII
#undef _ICONV_TO_ENCODING_UTF_16
#undef _ICONV_TO_ENCODING_UTF_16BE
#undef _ICONV_TO_ENCODING_UTF_16LE
#undef _ICONV_TO_ENCODING_UTF_8
#undef _ICONV_TO_ENCODING_WIN_1250
#undef _ICONV_TO_ENCODING_WIN_1251
#undef _ICONV_TO_ENCODING_WIN_1252
#undef _ICONV_TO_ENCODING_WIN_1253
#undef _ICONV_TO_ENCODING_WIN_1254
#undef _ICONV_TO_ENCODING_WIN_1255
#undef _ICONV_TO_ENCODING_WIN_1256
#undef _ICONV_TO_ENCODING_WIN_1257
#undef _ICONV_TO_ENCODING_WIN_1258
/*
* Iconv encodings enabled ("from" direction)
*/
#undef _ICONV_FROM_ENCODING_BIG5
#undef _ICONV_FROM_ENCODING_CP775
#undef _ICONV_FROM_ENCODING_CP850
#undef _ICONV_FROM_ENCODING_CP852
#undef _ICONV_FROM_ENCODING_CP855
#undef _ICONV_FROM_ENCODING_CP866
#undef _ICONV_FROM_ENCODING_EUC_JP
#undef _ICONV_FROM_ENCODING_EUC_TW
#undef _ICONV_FROM_ENCODING_EUC_KR
#undef _ICONV_FROM_ENCODING_ISO_8859_1
#undef _ICONV_FROM_ENCODING_ISO_8859_10
#undef _ICONV_FROM_ENCODING_ISO_8859_11
#undef _ICONV_FROM_ENCODING_ISO_8859_13
#undef _ICONV_FROM_ENCODING_ISO_8859_14
#undef _ICONV_FROM_ENCODING_ISO_8859_15
#undef _ICONV_FROM_ENCODING_ISO_8859_2
#undef _ICONV_FROM_ENCODING_ISO_8859_3
#undef _ICONV_FROM_ENCODING_ISO_8859_4
#undef _ICONV_FROM_ENCODING_ISO_8859_5
#undef _ICONV_FROM_ENCODING_ISO_8859_6
#undef _ICONV_FROM_ENCODING_ISO_8859_7
#undef _ICONV_FROM_ENCODING_ISO_8859_8
#undef _ICONV_FROM_ENCODING_ISO_8859_9
#undef _ICONV_FROM_ENCODING_ISO_IR_111
#undef _ICONV_FROM_ENCODING_KOI8_R
#undef _ICONV_FROM_ENCODING_KOI8_RU
#undef _ICONV_FROM_ENCODING_KOI8_U
#undef _ICONV_FROM_ENCODING_KOI8_UNI
#undef _ICONV_FROM_ENCODING_UCS_2
#undef _ICONV_FROM_ENCODING_UCS_2_INTERNAL
#undef _ICONV_FROM_ENCODING_UCS_2BE
#undef _ICONV_FROM_ENCODING_UCS_2LE
#undef _ICONV_FROM_ENCODING_UCS_4
#undef _ICONV_FROM_ENCODING_UCS_4_INTERNAL
#undef _ICONV_FROM_ENCODING_UCS_4BE
#undef _ICONV_FROM_ENCODING_UCS_4LE
#undef _ICONV_FROM_ENCODING_US_ASCII
#undef _ICONV_FROM_ENCODING_UTF_16
#undef _ICONV_FROM_ENCODING_UTF_16BE
#undef _ICONV_FROM_ENCODING_UTF_16LE
#undef _ICONV_FROM_ENCODING_UTF_8
#undef _ICONV_FROM_ENCODING_WIN_1250
#undef _ICONV_FROM_ENCODING_WIN_1251
#undef _ICONV_FROM_ENCODING_WIN_1252
#undef _ICONV_FROM_ENCODING_WIN_1253
#undef _ICONV_FROM_ENCODING_WIN_1254
#undef _ICONV_FROM_ENCODING_WIN_1255
#undef _ICONV_FROM_ENCODING_WIN_1256
#undef _ICONV_FROM_ENCODING_WIN_1257
#undef _ICONV_FROM_ENCODING_WIN_1258
#endif /* !__NEWLIB_H__ */