Derek Price <[EMAIL PROTECTED]> writes:
> Revised patch attached.
Thanks; I installed the following slightly-different patch.
2005-05-10 Derek Price <[EMAIL PROTECTED]>
* getopt.m4 (gl_GETOPT): Check for Solaris 10 bug, not decl, when
possible.
--- getopt.m4 6 May 2005 01:04:20 -0000 1.9
+++ getopt.m4 10 May 2005 19:11:00 -0000 1.10
@@ -1,4 +1,4 @@
-# getopt.m4 serial 8
+# getopt.m4 serial 9
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,
@@ -39,8 +39,27 @@ AC_DEFUN([gl_GETOPT],
dnl Solaris 10 getopt doesn't handle `+' as a leading character in an
dnl option string (as of 2005-05-05).
if test -z "$GETOPT_H"; then
- AC_CHECK_DECL([getopt_clip], [GETOPT_H=getopt.h], [],
- [#include <getopt.h>])
+ AC_CACHE_CHECK([for working GNU getopt function],
[gl_cv_func_gnu_getopt],
+ [AC_RUN_IFELSE(
+ [AC_LANG_PROGRAM([#include <getopt.h>],
+ [[
+ char *myargv[3];
+ myargv[0] = "conftest";
+ myargv[1] = "-+";
+ myargv[2] = 0;
+ return getopt (2, myargv, "+a") != '?';
+ ]])],
+ [gl_cv_func_gnu_getopt=yes],
+ [gl_cv_func_gnu_getopt=no],
+ [dnl cross compiling - pessimistically guess based on decls
+ dnl Solaris 10 getopt doesn't handle `+' as a leading character in an
+ dnl option string (as of 2005-05-05).
+ AC_CHECK_DECL([getopt_clip],
+ [gl_cv_func_gnu_getopt=no], [gl_cv_func_gnu_getopt=yes],
+ [#include <getopt.h>])])])
+ if test "$gl_cv_func_gnu_getopt" = "no"; then
+ GETOPT_H=getopt.h
+ fi
fi
if test -n "$GETOPT_H"; then
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