From 53139cbb153b5940113e38c83d01466c26af66f3 Mon Sep 17 00:00:00 2001 From: cremno Date: Mon, 18 Nov 2013 21:24:58 +0100 Subject: GCC: add -std=gnu99 to CFLAGS - this change prevents issues like #1539 in the future - Clang's default is already gnu99 but GCC's is gnu89 - mruby is C99 (+ GNU exts), not C89 (+ GNU exts) --- tasks/toolchains/gcc.rake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tasks/toolchains') diff --git a/tasks/toolchains/gcc.rake b/tasks/toolchains/gcc.rake index 66fa75dcb..9b0b39d5c 100644 --- a/tasks/toolchains/gcc.rake +++ b/tasks/toolchains/gcc.rake @@ -1,7 +1,7 @@ MRuby::Toolchain.new(:gcc) do |conf| [conf.cc, conf.cxx, conf.objc, conf.asm].each do |cc| cc.command = ENV['CC'] || 'gcc' - cc.flags = [ENV['CFLAGS'] || %w(-g -O3 -Wall -Werror-implicit-function-declaration)] + cc.flags = [ENV['CFLAGS'] || %w(-g -std=gnu99 -O3 -Wall -Werror-implicit-function-declaration)] cc.include_paths = ["#{MRUBY_ROOT}/include"] cc.defines = %w(DISABLE_GEMS) cc.option_include_path = '-I%s' -- cgit v1.2.3