whether modules are embedded or not; using just the bare category name led to
accidentally enabling these options when users used the wrong "--enable"
operation on the menuselect command line.

Now the internal option names are prefixed with "EMBED_", so they won't be
the same as the name of the category containing the modules they control
the embedding of.
........

Merged revisions 341022 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 341023 from http://svn.asterisk.org/svn/asterisk/branches/10


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  r338228 | qwell | 2011-09-28 15:54:35 -0500 (Wed, 28 Sep 2011) | 9 lines
  
  Merged revisions 338227 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.8
  
  ........
    r338227 | qwell | 2011-09-28 15:52:47 -0500 (Wed, 28 Sep 2011) | 1 line
    
    Add support levels to non-module sections of menuselect (cflags, utils, etc).
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@338229 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Ensure that add-on modules can be embedded, fix up Makefile.moddir_rules
to allow module directory Makefiles to more easily specify the modules to
be built, and explicitly list the addons modules in its Makefile, since
the module names don't follow any pattern.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@204415 65c4cc65-6c06-0410-ace0-fbb531ad65f3

add embedding support for bridge and test modules



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r93180 | kpfleming | 2007-12-16 22:44:51 -0800 (Sun, 16 Dec 2007) | 23 lines

In http://lists.digium.com/pipermail/asterisk-dev/2007-December/031145.html,
rizzo brought up some issues related to the way that the metadata required
for menuselect and the rest of the build system is extracted from the source
files. Since I had a few hours to kill on an airplane today, I decided to
improve this situation... so now the system caches the extracted metadata
and uses it to build the menuselect 'tree' as much as it can. The result
of this is that when a single source file is changed, only the metadata for
that file needs to be extracted again, and the rest is used from the cache
files. I also reduced the number of forked processes required to do the
metadata extraction; it was actually possible to do most of what we needed
in the Makefiles themselves without using any shell scripts at all! On my
laptop, these changes resulted in an 80% decrease in the time required
for the 'menuselect.makeopts' automatic check to occur after editing a single
source file.

While doing this work I also cleaned up a few minor things in the Makefiles,
adding a check for 'awk' to the configure script and changed all remaining
places we use 'grep' or 'awk' to use the ones found by the configure script,
and changed the 'prep_tarball' script to build the menuselect metadata so
that tarballs of Asterisk will include it and won't require the user to
wait while it is extracted after unpacking.


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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r46845 | russell | 2006-11-01 17:32:12 -0500 (Wed, 01 Nov 2006) | 5 lines

Add a check in the configure script to determine whether ld is GNU ld or not.
This is needed because module embedding only works for gnu ld.  GNU ld is now
listed as a dependency for all of the module embedding options in menuselect.
(issue #8143)

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r44055 | kpfleming | 2006-09-29 17:47:40 -0500 (Fri, 29 Sep 2006) | 2 lines

fix a few build system bugs, and convert Makefiles to be compatible with GNU make 3.80

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@44056 65c4cc65-6c06-0410-ace0-fbb531ad65f3

  - restructured build tree and makefiles to eliminate recursion problems
  - support for embedded modules
  - support for static builds
  - simpler cross-compilation support
  - simpler module/loader interface (no exported symbols)



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