configure.ac: [DOC] refine help messages
cflags, cppflags, and cxxflags are additional flags to auto configured flags, and ignored when the their respective autoconf default variables are given. [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nobu (Nobuyoshi Nakada) about 7 years ago
configure.ac: [DOC] refine help messages
cflags, cppflags, and cxxflags are additional flags to auto
configured flags, and ignored when the their respective autoconf
default variables are given.
[ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e