Mercurial > hg > octave-nkf > gnulib-hg
changeset 5819:16b0f8ffe787
* getopt.m4 (gl_GETOPT): Check for Solaris 10 getopt, and avoid
needless checks.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 06 May 2005 01:04:20 +0000 |
parents | 6c1cdd065362 |
children | aec0a1f23054 |
files | m4/ChangeLog m4/getopt.m4 |
diffstat | 2 files changed, 20 insertions(+), 4 deletions(-) [+] |
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--- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,8 @@ +2005-05-05 Paul Eggert <eggert@cs.ucla.edu> + + * getopt.m4 (gl_GETOPT): Check for Solaris 10 getopt, and avoid + needless checks. + 2005-05-01 Paul Eggert <eggert@cs.ucla.edu> * euidaccess.m4 (gl_PREREQ_EUIDACCESS): Don't require AC_HEADER_STAT.
--- a/m4/getopt.m4 +++ b/m4/getopt.m4 @@ -1,5 +1,5 @@ -# getopt.m4 serial 7 -dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. +# getopt.m4 serial 8 +dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -26,11 +26,22 @@ if test -z "$GETOPT_H"; then GETOPT_H= AC_CHECK_HEADERS([getopt.h], [], [GETOPT_H=getopt.h]) - AC_CHECK_FUNCS([getopt_long_only], [], [GETOPT_H=getopt.h]) + if test -z "$GETOPT_H"; then + AC_CHECK_FUNCS([getopt_long_only], [], [GETOPT_H=getopt.h]) + fi dnl BSD getopt_long uses an incompatible method to reset option processing, dnl and (as of 2004-10-15) mishandles optional option-arguments. - AC_CHECK_DECL([optreset], [GETOPT_H=getopt.h], [], [#include <getopt.h>]) + if test -z "$GETOPT_H"; then + AC_CHECK_DECL([optreset], [GETOPT_H=getopt.h], [], [#include <getopt.h>]) + fi + + dnl Solaris 10 getopt doesn't handle `+' as a leading character in an + dnl option string (as of 2005-05-05). + if test -z "$GETOPT_H"; then + AC_CHECK_DECL([getopt_clip], [GETOPT_H=getopt.h], [], + [#include <getopt.h>]) + fi if test -n "$GETOPT_H"; then gl_GETOPT_SUBSTITUTE