From ef01bbcf70762f8afdfad7104d7052c92b23b530 Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 3 Jul 2018 00:49:32 +0000 Subject: [PATCH] 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 --- configure.ac | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 6b6dd0b9ba..074a3fd394 100644 --- a/configure.ac +++ b/configure.ac @@ -15,9 +15,9 @@ AS_MESSAGE([checking ${msg_checking}$1${msg_reset}...])])dnl AC_DISABLE_OPTION_CHECKING -AC_ARG_VAR([cflags], [additional CFLAGS]) -AC_ARG_VAR([cppflags], [additional CPPFLAGS]) -AC_ARG_VAR([cxxflags], [additional CXXFLAGS]) +AC_ARG_VAR([cflags], [additional CFLAGS (ignored when CFLAGS is given)]) +AC_ARG_VAR([cppflags], [additional CPPFLAGS (ignored when CPPFLAGS is given)]) +AC_ARG_VAR([cxxflags], [additional CXXFLAGS (ignored when CXXFLAGS is given)]) : "environment section" && { HAVE_BASERUBY=yes