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| author | KOBAYASHI Shuji <[email protected]> | 2019-04-16 19:23:30 +0900 |
|---|---|---|
| committer | KOBAYASHI Shuji <[email protected]> | 2019-04-16 19:56:11 +0900 |
| commit | 79a7f181507674a6e56846d1dc82fa97341ec544 (patch) | |
| tree | c90e44aa7d738242f688979c7d35725bb75307cd /tasks | |
| parent | 4e45e320b05afb500a9acedc5b7a2c19b2b7158d (diff) | |
| download | mruby-79a7f181507674a6e56846d1dc82fa97341ec544.tar.gz mruby-79a7f181507674a6e56846d1dc82fa97341ec544.zip | |
Avoid potential zero size array declaration; fix #4382
Diffstat (limited to 'tasks')
| -rw-r--r-- | tasks/toolchains/clang.rake | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tasks/toolchains/clang.rake b/tasks/toolchains/clang.rake index 2832dad5f..7d0fe6a45 100644 --- a/tasks/toolchains/clang.rake +++ b/tasks/toolchains/clang.rake @@ -3,7 +3,9 @@ MRuby::Toolchain.new(:clang) do |conf, _params| [conf.cc, conf.objc, conf.asm].each do |cc| cc.command = ENV['CC'] || 'clang' + cc.flags << '-Wzero-length-array' unless ENV['CFLAGS'] end conf.cxx.command = ENV['CXX'] || 'clang++' + conf.cxx.flags << '-Wzero-length-array' unless ENV['CXXFLAGS'] || ENV['CFLAGS'] conf.linker.command = ENV['LD'] || ENV['CXX'] || ENV['CC'] || 'clang' end |