From 895ab2342edecbf7911ec9a8753d632f52f1e6ff Mon Sep 17 00:00:00 2001 From: KOBAYASHI Shuji Date: Fri, 13 Sep 2019 21:28:23 +0900 Subject: Revert part of "Refine `tasks/toolchains/(gcc|clang).rake`" (07c6b7f0) `-Wzero-length-array` is not a mandatory option, so the original is better. --- tasks/toolchains/clang.rake | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'tasks/toolchains') diff --git a/tasks/toolchains/clang.rake b/tasks/toolchains/clang.rake index b38f531b7..543cb73db 100644 --- a/tasks/toolchains/clang.rake +++ b/tasks/toolchains/clang.rake @@ -1,7 +1,8 @@ MRuby::Toolchain.new(:clang) do |conf, _params| toolchain :gcc, default_command: 'clang' - [conf.cc, conf.objc, conf.asm, conf.cxx].each do |compiler| - compiler.flags.unshift('-Wzero-length-array') + [conf.cc, conf.objc, conf.asm].each do |cc| + cc.flags << '-Wzero-length-array' unless ENV['CFLAGS'] end + conf.cxx.flags << '-Wzero-length-array' unless ENV['CXXFLAGS'] || ENV['CFLAGS'] end -- cgit v1.2.3