Mercurial > hg > octave-nkf > gnulib-hg
changeset 13493:f3cdb966ff0f
getopt: Update regarding AIX.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 30 Jul 2010 20:51:04 +0200 |
parents | ee8a5faf5872 |
children | 91b50a4d7659 |
files | ChangeLog doc/posix-functions/getopt.texi m4/getopt.m4 |
diffstat | 3 files changed, 15 insertions(+), 7 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2010-07-30 Bruno Haible <bruno@clisp.org> + + getopt: Update regarding AIX. + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): When cross-compiling, guess + no on AIX. + * doc/posix-functions/getopt.texi: Mention that AIX has the optind bug. + Reported by Rainer Tammer. + 2010-07-30 Bruno Haible <bruno@clisp.org> ldexpl; Update regarding AIX.
--- a/doc/posix-functions/getopt.texi +++ b/doc/posix-functions/getopt.texi @@ -19,7 +19,7 @@ @item The value of @code{optind} after a missing required argument is wrong on some platforms: -MacOS 10.5. +MacOS 10.5, AIX 7.1. @end itemize Portability problems fixed by Gnulib module @code{getopt-gnu}:
--- a/m4/getopt.m4 +++ b/m4/getopt.m4 @@ -1,4 +1,4 @@ -# getopt.m4 serial 28 +# getopt.m4 serial 29 dnl Copyright (C) 2002-2006, 2008-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -102,7 +102,7 @@ AC_CACHE_CHECK([whether getopt is POSIX compatible], [gl_cv_func_getopt_posix], [ - dnl This test fails on mingw and succeeds on all other platforms. + dnl This test fails on mingw and succeeds on many other platforms. AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include <unistd.h> #include <stdlib.h> @@ -176,7 +176,7 @@ if (!(optind == 1)) return 12; } - /* Detect MacOS 10.5 bug. */ + /* Detect MacOS 10.5, AIX 7.1 bug. */ { char *argv[3] = { "program", "-ab", NULL }; optind = OPTIND_MIN; @@ -196,9 +196,9 @@ ]])], [gl_cv_func_getopt_posix=yes], [gl_cv_func_getopt_posix=no], [case "$host_os" in - mingw*) gl_cv_func_getopt_posix="guessing no";; - darwin*) gl_cv_func_getopt_posix="guessing no";; - *) gl_cv_func_getopt_posix="guessing yes";; + mingw*) gl_cv_func_getopt_posix="guessing no";; + darwin* | aix*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; esac ]) ])