Hi/2.
Paul Eggert wrote:
> Assaf Gordon wrote:
>> Trying to isolate it, gives (on that OpenSolaris 5.10 i86pc machine):
>> ===
>> $ cat 1.sh
>> #!/bin/sh
>> test -z "${host_os##os2*}"
>>
>> $ ./1.sh
>> ./1.sh: bad substitution
>> ===
>>
>> Just a guess, but perhaps the recent OS/2 patches to gnulib are the
>> source
>
> Thanks for the diagnosis; your guess is correct. Apparently OpenSolaris
> is still using the old SunOS /bin/sh, which doesn't support parameter
> substitution with # or % operators, and the test that 'configure' uses
> for shells (generated by Autoconf) doesn't catch this POSIX
> incompatibility.
>
> I installed the attached patch into gnulib, which should fix this
> problem when grep gets the latest gnulib version. Using traditional
> 'case' is easier to read for this sort of thing anyway.
>
> 0001-closedir-dirfd-opendir-port-to-OpenSolaris-5.10.patch
>
>
> From a93faea3bd057b0ef6d2dfdc1a98e24b057a229e Mon Sep 17 00:00:00 2001
> From: Paul Eggert <egg...@cs.ucla.edu>
> Date: Sun, 24 Jan 2016 00:28:19 -0800
> Subject: [PATCH] closedir, dirfd, opendir: port to OpenSolaris 5.10
>
> * m4/closedir.m4 (gl_FUNC_CLOSEDIR):
> * m4/dirfd.m4 (gl_FUNC_DIRFD):
> * m4/opendir.m4 (gl_FUNC_OPENDIR):
> Don't use ${word##pat} substitution, as it doesn't work in
> OpenSolaris 5.10 /bin/sh. Problem reported by Assaf Gordon in:
> http://bugs.gnu.org/22443#11
> ---
> ChangeLog | 10 ++++++++++
> m4/closedir.m4 | 11 +++++------
> m4/dirfd.m4 | 14 ++++++--------
> m4/opendir.m4 | 11 +++++------
> 4 files changed, 26 insertions(+), 20 deletions(-)
>
> diff --git a/ChangeLog b/ChangeLog
> index 839c222..2da850c 100644
> --- a/ChangeLog
> +++ b/ChangeLog
> @@ -1,3 +1,13 @@
> +2016-01-24 Paul Eggert <egg...@cs.ucla.edu>
> +
> + closedir, dirfd, opendir: port to OpenSolaris 5.10
> + * m4/closedir.m4 (gl_FUNC_CLOSEDIR):
> + * m4/dirfd.m4 (gl_FUNC_DIRFD):
> + * m4/opendir.m4 (gl_FUNC_OPENDIR):
> + Don't use ${word##pat} substitution, as it doesn't work in
> + OpenSolaris 5.10 /bin/sh. Problem reported by Assaf Gordon in:
> + http://bugs.gnu.org/22443#11
> +
> 2016-01-23 Paul Eggert <egg...@cs.ucla.edu>
>
> bootstrap: use American spelling
> diff --git a/m4/closedir.m4 b/m4/closedir.m4
> index 15a5cc8..e679694 100644
> --- a/m4/closedir.m4
> +++ b/m4/closedir.m4
> @@ -1,4 +1,4 @@
> -# closedir.m4 serial 3
> +# closedir.m4 serial 4
> dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -23,9 +23,8 @@ AC_DEFUN([gl_FUNC_CLOSEDIR],
> fi
> ])
> dnl Replace closedir() for supporting the gnulib-defined dirfd() function.
> - if test -z "${host_os##os2*}"; then
> - if test $HAVE_OPENDIR = 1; then
> - REPLACE_OPENDIR=1
> - fi
> - fi
> + case $host_os,$HAVE_OPENDIR in
> + os2,1)
> + REPLACE_OPENDIR=1;;
> + esac
> ])
Ooops... typos at the beginning... s/OPENDIR/CLOSEDIR/g
And s/os2/os2*/, please...
--
KO Myung-Hun
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