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* lib/autoconf/general.m4 (_AC_CANONICAL_SPLIT): Cater for

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traditional shells like the Solaris one that do not use the
first IFS character for assembling `$*'.
Prompted by a related report from autoconf_bug@nro.ca.
This commit is contained in:
Ralf Wildenhues 2006-05-02 20:09:24 +00:00
parent fe4647b2d0
commit 99ff5f6603
2 changed files with 12 additions and 2 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2006-05-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/autoconf/general.m4 (_AC_CANONICAL_SPLIT): Cater for
traditional shells like the Solaris one that do not use the
first IFS character for assembling `$*'.
Prompted by a related report from autoconf_bug@nro.ca.
2006-05-01 Paul Eggert <eggert@cs.ucla.edu>
and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

7
lib/autoconf/general.m4
View File

@ -1677,9 +1677,12 @@ shift
AC_SUBST([$1_cpu], [$[1]])dnl
AC_SUBST([$1_vendor], [$[2]])dnl
shift; shift
[# Remember, the first character of IFS is used to create $]*:
AC_SUBST([$1_os], [$[*]])dnl
[# Remember, the first character of IFS is used to create $]*,
# except with old shells:
$1_os=$[*]
IFS=$ac_save_IFS
case $$1_os in *\ *) $1_os=`echo "$$1_os" | sed 's/ /-/g'`;; esac
AC_SUBST([$1_os])dnl
])# _AC_CANONICAL_SPLIT