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(parent: 7d3879e) | patch
configure: Add explicit checks for all GNU99 extensions used.
authorMark Wielaard <mjw@redhat.com>
Tue, 14 Apr 2015 08:18:37 +0000 (10:18 +0200)
committerMark Wielaard <mjw@redhat.com>
Tue, 14 Apr 2015 08:27:12 +0000 (10:27 +0200)
commitaba6d762ed1f3a9c318ebee20cd08bcd069a3f75
treef12cde71bb33eb4626991cce503430df31943dd2tree | snapshot
parent7d3879e8580ae578afa64061026226e98f6f53becommit | diff
configure: Add explicit checks for all GNU99 extensions used.

Some compilers (clang) claim to support -std=gnu99 but don't actually
implement all extensions we use in the code. Producing really hard to
parse errors. Add explicit checks for some of the other language
extensions we use, Nested Functions and Arrays of Variable Length,
to the configure check to catch such issues early.

https://bugzilla.redhat.com/show_bug.cgi?id=1211357

Signed-off-by: Mark Wielaard <mjw@redhat.com>
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Domain: System / Toolchain;