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Turn on -Wextra and -Wshadow warning flags.

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Atgeirr Flø Rasmussen 2019-06-25 11:18:47 +02:00
parent 763702fd0f
commit 4de0a7e9e3
1 changed files with 1 additions and 1 deletions
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2
cmake/Modules/UseWarnings.cmake
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@ -6,7 +6,7 @@ is_compiler_gcc_compatible ()
if (CXX_COMPAT_GCC)
# default warnings flags, if not set by user
set_default_option (CXX _warn_flag "-Wall" "(^|\ )-W")
set_default_option (CXX _warn_flag "-Wall -Wextra -Wshadow" "(^|\ )-W")
if (_warn_flag)
message (STATUS "All warnings enabled: ${_warn_flag}")
add_options (ALL_LANGUAGES ALL_BUILDS "${_warn_flag}")