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Add -Wextra to gcc devteam warnings

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clang already has it; let's flip the switch and deal with the fallout.
Exclude -Wunused-parameter, as we have many places where we keep unused
parameters to conform to a uniform vtable-like interface.
Also exclude -Wmissing-field-initializers; it's okay to rely on
the standard-mandated behavior of filling out with 0/NULL.

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3239)
This commit is contained in:
Benjamin Kaduk 2017-04-18 10:48:11 -05:00 committed by Rich Salz
parent 1ff86c5efa
commit 560ad13c74
1 changed files with 3 additions and 0 deletions
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@ -119,6 +119,9 @@ my $gcc_devteam_warn = "-DDEBUG_UNUSED"
. " -Wswitch"
. " -DPEDANTIC -pedantic -Wno-long-long"
. " -Wall"
. " -Wextra"
. " -Wno-unused-parameter"
. " -Wno-missing-field-initializers"
. " -Wsign-compare"
. " -Wmissing-prototypes"
. " -Wshadow"