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Bug 228808 - error: possibly undefined macro: AC_USE_SYSTEM_EXTENSIONS
Summary: error: possibly undefined macro: AC_USE_SYSTEM_EXTENSIONS
Alias: None
Product: Fedora
Classification: Fedora
Component: autoconf
Version: 6
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Karsten Hopp
QA Contact: Brian Brock
Depends On:
TreeView+ depends on / blocked
Reported: 2007-02-15 06:34 UTC by John Guthrie
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2007-02-15 11:33:37 UTC

Attachments (Terms of Use)

Description John Guthrie 2007-02-15 06:34:39 UTC
Description of problem:
I just tried running autoconf on a version of asterisk from subversion.  I
received the following errors: error: possibly undefined macro: AC_USE_SYSTEM_EXTENSIONS
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure:3799: error: possibly undefined macro: _AC_PATH_PROG_FEATURE_CHECK
configure:3800: error: possibly undefined macro: _AC_FEATURE_CHECK_LENGTH

It still managed to generate the configure script, but it had these macros
embedded in it, as shown by the terminating error message:

checking for a sed that does not truncate output... ./configure: line 3799:
syntax error near unexpected token `SED,'
./configure: line 3799: `     _AC_PATH_PROG_FEATURE_CHECK(SED, sed gsed,'

Version-Release number of selected component (if applicable):

How reproducible:
Every time.

Steps to Reproduce:
1.Download subversion using
svn co asterisk asterisk aclocal autoconf
Actual results:
Error given above.

Expected results:
No error and a configure script that runs without errors.

Additional info:

Comment 1 John Guthrie 2007-02-15 06:39:41 UTC
My reason for filing this bug is I was wondering what was the timetable, if any,
for upgrading autoconf?  I just checked the ftp site, and autoconf-2.61
has been out since November.  I have verified that the above macros are in both
2.60 and 2.61.  I understand that things might be a little complicated at the
moment with the merge and all.

Comment 2 Karsten Hopp 2007-02-15 11:33:37 UTC
autoconf-2.61 was released after FC-6 came out. There's currently no timeframe
for an update as there are no known security issues and we're quite busy with
merge stuff. Please use autoconf-2.61 from rawhide if you need this feature.

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