[asterisk-dev] [Code Review] 4151: Fix compiler error when using ./configure --enable-dev-mode --enable-coverage

[Corey Farrell]

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As part of this change I am adding *.gcno and *.gcna to svn:ignore for the following folders:
apps/confbridge/
codecs/ilbc/
codecs/speex/
tests/

- Corey Farrell


On Nov. 8, 2014, 1:29 p.m., Corey Farrell wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/4151/
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> (Updated Nov. 8, 2014, 1:29 p.m.)
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> Review request for Asterisk Developers.
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> Bugs: ASTERISK-24502
>     https://issues.asterisk.org/jira/browse/ASTERISK-24502
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> Repository: Asterisk
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> Description
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> When coverage and dev-mode are enabled with DONT_OPTIMIZE, it causes build failure.  The double compilation does a 'shadow' build of each file with output to /dev/null.  Unfortunately when coverage is enabled, GCC tries writing to /dev/null.gcno (at least some versions do).  This prevents the build from proceeding.
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> This change prevents coverage from being enabled for the shadow build of all files.  This involves using a separate variable to hold the CFLAGS for coverage, and adding it to the commands for all real builds.
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> Diffs
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>   /branches/11/Makefile.rules 427380 
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> Diff: https://reviewboard.asterisk.org/r/4151/diff/
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> Testing
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> Build with these options now works in Linux Mint 17 (gcc 4.8.2-19ubuntu1).
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> Thanks,
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> Corey Farrell
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