Akos Kiss ee2e159ad6 Switch cppcheck to C99 mode (#1371)
From the beginning, we have been configuring cppcheck to check its
input as C++ source. However, the transition to C99 happened a
while ago. This patch switches cppcheck into C99 mode.

Some related changes:
* Progress reporting of cppcheck just clutters the output and makes
  warnings hard to discover. Thus, this patch puts cppcheck into a
  quieter mode where it prints anything only if a non-suppressed
  warning is found.
* The default warning format of cppcheck is a bit different from
  usual compiler error/warning format. This patch configures
  cppcheck to use a more familiar warning template.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
2016-09-21 18:41:44 +02:00
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