ruby.git/include/ruby/defines.h, branch v2_5_8

undef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P on GCC 4.8

2017-12-23T16:17:57+00:00

GCC 4.8 with optimization causes error if it compiles following code.
[Bug #14221]

```c
__builtin_choose_expr(__builtin_constant_p(b),0,1)
```

https://github.com/ruby/ruby/pull/1778

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

defines.h: warn EXTERN

2017-10-13T08:29:52+00:00

* include/ruby/defines.h (EXTERN): warn as deprecated.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Suppress warning: this use of "defined" may not be portable

2016-12-09T22:45:38+00:00

Use of defined() in macro expansion is considered non portable.
https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01577.html

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/defines.h (ALWAYS_INLINE): Add alternative definition.

2016-08-24T11:08:30+00:00

  Fix compile error with compilers that do not have force inline
  attribute, including old version of fcc on Solaris 10.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

RUBY_USE_SETJMPEX

2016-06-20T15:22:04+00:00

* configure.in, include/ruby/defines.h (RUBY_USE_SETJMPEX):
  include setjmpex.h only when using setjmpex() for RUBY_SETJMP.
  the header of mingw32 overrides setjmp() by setjmpex().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/defines.h (GCC_VERSION_SINCE): Fix logic error by

2016-06-10T16:47:05+00:00

  adding parentheses. Fix failures of TestMkmf::TestConvertible
  with GCC 3.4.3 on Solaris 10. [Bug #12479] [ruby-dev:49660]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

defines.h: fallback ERRORFUNC and WARNINGFUNC

2016-05-24T08:18:47+00:00

* include/ruby/defines.h (ERRORFUNC, WARNINGFUNC): add fallback
  definitions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Use RB_GNUC_EXTENSION_BLOCK instead of extension

2016-05-20T12:29:06+00:00

* include/ruby/defines.h (RB_GNUC_EXTENSION, RB_GNUC_EXTENSION_BLOCK):
  macros for skipping __extension__ on non-GCC compilers.
* eval_error.c (warn_print): use RB_GNUC_EXTENSION_BLOCK instead of
  __extension__ because __extension__ is a GNU extension.
  Fix compile error on Solaris 10 with Oracle Solaris Studio 12.x.
  [Bug #12397] [ruby-dev:49629].
* internal.h (rb_fstring_cstr, rb_fstring_enc_cstr): ditto
* include/ruby/encoding.h (rb_enc_str_new, rb_enc_str_new_cstr): ditto
* include/ruby/intern.h (rb_str_new, rb_str_new_cstr,
  rb_usascii_str_new, rb_utf8_str_new, rb_tainted_str_new_cstr,
  rb_usascii_str_new_cstr, rb_utf8_str_new_cstr,
  rb_external_str_new_cstr, rb_locale_str_new_cstr,
  rb_str_buf_new_cstr, rb_str_cat_cstr, rb_exc_new_cstr): ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

defines.h: avoid redefinition

2016-05-12T23:35:20+00:00

* include/ruby/defines.h (GCC_VERSION_SINCE): get rid of
  re-definition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fix typo in r54988

2016-05-12T18:27:05+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e