[asterisk-bugs] [Asterisk 0017654]: [patch] configure.ac now breaks when running bootstrap.sh

[Asterisk Bug Tracker]

The following issue has been ASSIGNED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=17654 
====================================================================== 
Reported By:                pprindeville
Assigned To:                tilghman
====================================================================== 
Project:                    Asterisk
Issue ID:                   17654
Category:                   Core/BuildSystem
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
JIRA:                        
Regression:                 Yes 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 276731 
Request Review:              
====================================================================== 
Date Submitted:             2010-07-15 16:14 CDT
Last Modified:              2010-07-15 18:25 CDT
====================================================================== 
Summary:                    [patch] configure.ac now breaks when running
bootstrap.sh
Description: 
Seeing while building:

Generating the configure script ...
configure.ac:707: error: AC_SUBST: `' is not a valid shell variable name
autoconf/ast_gcc_attribute.m4:4: AST_GCC_ATTRIBUTE is expanded from...
configure.ac:707: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
aclocal: autom4te failed with exit status: 1
configure: WARNING: unrecognized options: --without-pwlib, --with-ltdl,
--without-iconv, --without-sdl, --with-imap, --with-spandsp,
--with-dahdi, --with-tonezone, --with-curl, --with-lua


but this goes away if I revert to -rPREV.

====================================================================== 

---------------------------------------------------------------------- 
 (0124587) svnbot (reporter) - 2010-07-15 18:25
 https://issues.asterisk.org/view.php?id=17654#c124587 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 276830

U   trunk/autoconf/ast_gcc_attribute.m4
U   trunk/configure

------------------------------------------------------------------------
r276830 | tilghman | 2010-07-15 18:25:08 -0500 (Thu, 15 Jul 2010) | 8
lines

Quote AC_SUBST within m4_ifval, so it does not get prematurely expanded.

(closes issue https://issues.asterisk.org/view.php?id=17654)
 Reported by: pprindeville
 Patches: 
       issue17654.diff uploaded by qwell (license 4)
 Tested by: qwell, pprindeville

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=276830 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-07-15 18:25 svnbot         Checkin                                      
2010-07-15 18:25 svnbot         Note Added: 0124587                          
2010-07-15 18:25 svnbot         Status                   new => assigned     
2010-07-15 18:25 svnbot         Assigned To               => tilghman        
======================================================================