Mercurial > hg > octave-lyh > gnulib-hg
changeset 11225:24c0bc8164ae
Detect bug in cygwin 1.5.x *printf on 1-character %ls.
* m4/printf.m4 (gl_PRINTF_DIRECTIVE_LS): Enhance filter.
* doc/posix-functions/fprintf.texi: Update.
* doc/posix-functions/printf.texi: Update.
* doc/posix-functions/snprintf.texi: Update.
* doc/posix-functions/sprintf.texi: Update.
* doc/posix-functions/vfprintf.texi: Update.
* doc/posix-functions/vprintf.texi: Update.
* doc/posix-functions/vsnprintf.texi: Update.
* doc/posix-functions/vsprintf.texi: Update.
* doc/glibc-functions/obstack_printf.texi: Update.
* doc/glibc-functions/obstack_vprintf.texi: Update.
Signed-off-by: Eric Blake <ebb9@byu.net>
author | Eric Blake <ebb9@byu.net> |
---|---|
date | Fri, 27 Feb 2009 06:06:47 -0700 |
parents | 5aa57cee93aa |
children | b7aa98412d0f |
files | ChangeLog doc/glibc-functions/obstack_printf.texi doc/glibc-functions/obstack_vprintf.texi doc/posix-functions/fprintf.texi doc/posix-functions/printf.texi doc/posix-functions/snprintf.texi doc/posix-functions/sprintf.texi doc/posix-functions/vfprintf.texi doc/posix-functions/vprintf.texi doc/posix-functions/vsnprintf.texi doc/posix-functions/vsprintf.texi m4/printf.m4 |
diffstat | 12 files changed, 38 insertions(+), 15 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,18 @@ +2009-02-27 Eric Blake <ebb9@byu.net> + + Detect bug in cygwin 1.5.x *printf on 1-character %ls. + * m4/printf.m4 (gl_PRINTF_DIRECTIVE_LS): Enhance filter. + * doc/posix-functions/fprintf.texi: Update. + * doc/posix-functions/printf.texi: Update. + * doc/posix-functions/snprintf.texi: Update. + * doc/posix-functions/sprintf.texi: Update. + * doc/posix-functions/vfprintf.texi: Update. + * doc/posix-functions/vprintf.texi: Update. + * doc/posix-functions/vsnprintf.texi: Update. + * doc/posix-functions/vsprintf.texi: Update. + * doc/glibc-functions/obstack_printf.texi: Update. + * doc/glibc-functions/obstack_vprintf.texi: Update. + 2009-02-26 Eric Blake <ebb9@byu.net> avoid gcc 3.4.3 bug on long double NaN on Irix 6.5
--- a/doc/glibc-functions/obstack_printf.texi +++ b/doc/glibc-functions/obstack_printf.texi @@ -36,7 +36,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/glibc-functions/obstack_vprintf.texi +++ b/doc/glibc-functions/obstack_vprintf.texi @@ -36,7 +36,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/fprintf.texi +++ b/doc/posix-functions/fprintf.texi @@ -30,7 +30,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/printf.texi +++ b/doc/posix-functions/printf.texi @@ -30,7 +30,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/snprintf.texi +++ b/doc/posix-functions/snprintf.texi @@ -41,7 +41,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/sprintf.texi +++ b/doc/posix-functions/sprintf.texi @@ -30,7 +30,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/vfprintf.texi +++ b/doc/posix-functions/vfprintf.texi @@ -30,7 +30,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/vprintf.texi +++ b/doc/posix-functions/vprintf.texi @@ -30,7 +30,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/vsnprintf.texi +++ b/doc/posix-functions/vsnprintf.texi @@ -41,7 +41,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/doc/posix-functions/vsprintf.texi +++ b/doc/posix-functions/vsprintf.texi @@ -30,7 +30,7 @@ Cygwin 1.5.x, mingw, BeOS. @item This function does not support the @samp{ls} directive on some platforms: -OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. +OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, Cygwin 1.5.x. @item This function does not support precisions in the @samp{ls} directive correctly on some platforms:
--- a/m4/printf.m4 +++ b/m4/printf.m4 @@ -1,4 +1,4 @@ -# printf.m4 serial 31 +# printf.m4 serial 32 dnl Copyright (C) 2003, 2007-2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -558,7 +558,7 @@ if (sprintf (buf, "%F", 1.0 / 0.0) < 0 || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) return 1; - /* This catches a Cygwin 2007 bug. */ + /* This catches a Cygwin 1.5.x bug. */ if (sprintf (buf, "%.F", 1234.0) < 0 || strcmp (buf, "1234") != 0) return 1; @@ -653,13 +653,19 @@ { char buf[100]; /* Test whether %ls works at all. - This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku. */ + This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, + Cygwin 1.5. */ { static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; buf[0] = '\0'; if (sprintf (buf, "%ls", wstring) < 0 || strcmp (buf, "abc") != 0) return 1; + buf[0] = '\0'; + wstring[1] = 0; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "a") != 0) + return 1; } /* Test whether precisions in %ls are supported as specified in ISO C 99 section 7.19.6.1: @@ -685,6 +691,7 @@ solaris*) gl_cv_func_printf_directive_ls="guessing no";; irix*) gl_cv_func_printf_directive_ls="guessing no";; beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; + cygwin*) gl_cv_func_printf_directive_ls="guessing no";; *) gl_cv_func_printf_directive_ls="guessing yes";; esac changequote([,])dnl @@ -1384,8 +1391,9 @@ dnl FreeBSD 5.4, 6.1 . . . . # . . . . . . # . # . . . . . . dnl MacOS X 10.3.9 . . . . # . . . . . . # . # . . . . . . dnl OpenBSD 3.9, 4.0 . . # # # # . # . # . # . # . . . . . . -dnl Cygwin 2007 (= Cygwin 1.5.24) . . . . # # . . . . ? # ? ? . . . . . . -dnl Cygwin 2006 (= Cygwin 1.5.19) # . . . # # . ? . # ? # ? ? . . . . . . +dnl Cygwin 1.7.0 (2009) . . . # . . . ? . . . . . ? . . . . . . +dnl Cygwin 1.5.25 (2008) . . . # # . . # . . . . . # . . . . . . +dnl Cygwin 1.5.19 (2006) # . . # # # . # . # . # # # . . . . . . dnl Solaris 10 . . # # # . . # . . . # . . . . . . . . dnl Solaris 2.6 ... 9 # . # # # # . # . . . # . . . . . . . . dnl Solaris 2.5.1 # . # # # # . # . . . # . . # # # # # #