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Re: Obsolete AC_LANG_SAVE/AC_LANG_RESTORE
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From: |
Eric Blake |
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Subject: |
Re: Obsolete AC_LANG_SAVE/AC_LANG_RESTORE |
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Date: |
Mon, 25 May 2009 06:52:37 -0600 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.21) Gecko/20090302 Thunderbird/2.0.0.21 Mnenhy/0.7.6.666 |
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According to Ralf Wildenhues on 5/24/2009 7:52 AM:
>> libtool 2.2.6a uses AC_LANG_SAVE/AC_LANG_RESTORE in libtool.m4.
>> These macros have been obsoleted by Autoconf.
>>
>> Could they be switched to LANG_PUSH/AC_LANG_POP in future releases?
>
> Not really; I don't think the latter provide equivalent functionality;
> at least, if memory serves correctly.
In this case, there is nothing more to AC_LANG_SAVE/AC_LANG_RESTORE than
thin AU_DEFUN wrappers around AC_LANG_POP. They provide equivalent
functionality.
- --
Don't work too hard, make some time for fun as well!
Eric Blake address@hidden
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