ruby--ruby/tool/m4/ruby_prepend_options.m4 at 0664a6377a7fc51e6d96d7b69361cc457e248b00 - kotovalexarian-likes-github/ruby--ruby - Forgejo by Causa Arcana

kotovalexarian-likes-github/ruby--ruby

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shyouhei 0664a6377a refactor split configure.ac into files

This does not (yet) change anything. The generated configure file
is the identical to previous one (except several empty lines added
and deleted).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2018-01-20 07:05:25 +00:00

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 AC_DEFUN([RUBY_PREPEND_OPTIONS],
 	[# RUBY_PREPEND_OPTIONS($1)
 	unset rb_opts; for rb_opt in $2; do
 	AS_CASE([" [$]{rb_opts} [$]{$1-} "],
 	[*" [$]{rb_opt} "*], [], ['  '], [ $1="[$]{rb_opt}"], [ rb_opts="[$]{rb_opts}[$]{rb_opt} "])
 	done
 	$1="[$]{rb_opts}[$]$1"])dnl