From 79a7f181507674a6e56846d1dc82fa97341ec544 Mon Sep 17 00:00:00 2001 From: KOBAYASHI Shuji Date: Tue, 16 Apr 2019 19:23:30 +0900 Subject: Avoid potential zero size array declaration; fix #4382 --- tasks/toolchains/clang.rake | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tasks') 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 -- cgit v1.2.3