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configure.in: RUBY_TYPE_ATTRIBUTE

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* configure.in (RUBY_TYPE_ATTRIBUTE): attribute declaration for
  types.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-07-27 23:48:40 +00:00
parent 34b2e084e6
commit 9d10f9ee8f
2 changed files with 28 additions and 6 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Jul 28 08:48:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (RUBY_TYPE_ATTRIBUTE): attribute declaration for
types.
Tue Jul 28 07:23:03 2015 Eric Wong <e@80x24.org>
* symbol.h (struct RSymbol): add hashval field

29
configure.in
View file

@ -1611,20 +1611,20 @@ EOH
])dnl
])dnl
dnl RUBY_FUNC_ATTRIBUTE(attrib, macroname, cachevar, condition)
AC_DEFUN([RUBY_FUNC_ATTRIBUTE], [dnl
dnl RUBY_DECL_ATTRIBUTE(attrib, macroname, cachevar, condition, type, code)
AC_DEFUN([RUBY_DECL_ATTRIBUTE], [dnl
m4_ifval([$2], dnl
[AS_VAR_PUSHDEF([attrib], m4_bpatsubst([$2], [(.*)], []))], dnl
[AS_VAR_PUSHDEF([attrib],[FUNC_]AS_TR_CPP($1))] dnl
[AS_VAR_PUSHDEF([attrib], m4_toupper(m4_format(%.4s, [$5]))[_]AS_TR_CPP($1))] dnl
)dnl
m4_ifval([$3], dnl
[AS_VAR_PUSHDEF([rbcv],[$3])], dnl
[AS_VAR_PUSHDEF([rbcv],[rb_cv_func_][$1])]dnl
[AS_VAR_PUSHDEF([rbcv],[rb_cv_]m4_format(%.4s, [$5])[_][$1])]dnl
)dnl
m4_pushdef([attrib_code],[m4_bpatsubst([$1],["],[\\"])])dnl
m4_pushdef([attrib_params],[m4_bpatsubst([$2(x)],[^[^()]*(\([^()]*\)).*],[\1])])dnl
m4_ifval([$4], [rbcv_cond=["$4"]; test "$rbcv_cond" || unset rbcv_cond])
AC_CACHE_CHECK(for m4_ifval([$2],[m4_bpatsubst([$2], [(.*)], [])],[$1]) function attribute, rbcv, dnl
AC_CACHE_CHECK(for m4_ifval([$2],[m4_bpatsubst([$2], [(.*)], [])],[$1]) [$5] attribute, rbcv, dnl
[rbcv=x
RUBY_WERROR_FLAG([
for mac in \
@ -1639,7 +1639,7 @@ for mac in \
m4_ifval([$4],${rbcv_cond+[@%:@else]}
${rbcv_cond+[@%:@define ]attrib[](attrib_params)[ x]}
${rbcv_cond+[@%:@endif]})
[@%:@define x void conftest_attribute_check(void)]
$6
attrib[](attrib_params)[;], [],
[rbcv="$mac"; break])
done
@ -1654,9 +1654,26 @@ AS_VAR_POPDEF([attrib])dnl
AS_VAR_POPDEF([rbcv])dnl
])
dnl RUBY_FUNC_ATTRIBUTE(attrib, macroname, cachevar, condition)
AC_DEFUN([RUBY_FUNC_ATTRIBUTE], [dnl
RUBY_DECL_ATTRIBUTE([$1], [$2], [$3], [$4],
[function], [@%:@define x void conftest_attribute_check(void)]
)
])
dnl RUBY_TYPE_ATTRIBUTE(attrib, macroname, cachevar, condition)
AC_DEFUN([RUBY_TYPE_ATTRIBUTE], [dnl
RUBY_DECL_ATTRIBUTE([$1], [$2], [$3], [$4],
[type], [
@%:@define x struct conftest_attribute_check {int i;}
@%:@define mesg ("")
])
])
RUBY_FUNC_ATTRIBUTE(noreturn, NORETURN)
RUBY_FUNC_ATTRIBUTE(deprecated, DEPRECATED)
RUBY_FUNC_ATTRIBUTE(deprecated("by "@%:@n), DEPRECATED_BY(n,x), rb_cv_func_deprecated_by)
RUBY_TYPE_ATTRIBUTE(deprecated mesg, DEPRECATED_TYPE(mesg,x), rb_cv_type_deprecated)
RUBY_FUNC_ATTRIBUTE(noinline, NOINLINE)
if_i386=${universal_binary+[defined __i386__]}