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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
This commit is contained in:
shyouhei 2018-01-20 07:05:25 +00:00
parent 645e441c32
commit 0664a6377a
36 changed files with 793 additions and 768 deletions

View file

@ -0,0 +1,9 @@
AC_DEFUN([RUBY_CHECK_BUILTIN_FUNC], [dnl
AC_CACHE_CHECK([for $1], AS_TR_SH(rb_cv_builtin_$1),
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM([int foo;], [$2;])],
[AS_TR_SH(rb_cv_builtin_$1)=yes],
[AS_TR_SH(rb_cv_builtin_$1)=no])])
AS_IF([test "${AS_TR_SH(rb_cv_builtin_$1)}" != no], [
AC_DEFINE(AS_TR_CPP(HAVE_BUILTIN_$1))
])])dnl