ruby.git/missing, branch ruby_2_2

merge revision(s) 55232: [Backport #12823]

2016-10-27T07:38:12+00:00

	crypt.c: protoize

	* missing/crypt.c: protoize function definitions and make
  always-zero functions void.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@56503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 55233: [Backport #12446]

2016-08-16T11:57:26+00:00

	* missing/crypt.c: fix size macros to use configured values
	  for platforms long is larger than 32bit.
	  [ruby-core:75792] [Bug #12446]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@55938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 49913,54492,54494,54495,54496,54499,54503: [Backport #12249]

2016-04-22T07:33:18+00:00

	math.c: fix tgamma on mingw

	* math.c (mingw_tgamma): tgamma(3) on mingw returns a NaN for a
  big number, not infinity.
	* math.c (ruby_tgamma): fix tgamma(-0.0) on mingw.
	  [ruby-core:74817] [Bug #12249]

	* math.c (ruby_lgamma_r): fix lgamma(-0.0) on mingw and OSX.

	* math.c (ruby_lgamma_r): mswin's lgamma_r also seems to be wrong.
	  cf. [Bug #12249]

	* math.c (ruby_lgamma_r): missing/lgamma_r.c is used on Windows,
	  since msvcrt does not provide it.

	* missing/lgamma_r.c (lgamma_r): fix lgamma(-0.0).
	  [ruby-core:74823] [Bug #12249]

	* configure.in (rb_cv_lgamma_r_m0): check if lgamma_r(-0.0)
	  returns negative infinity.  [Bug #12249]

	* math.c (ruby_lgamma_r): define by the configured result.

	* configure.in (rb_cv_lgamma_r_m0): fix the condition for
	  lgamma_r(-0.0).  [Bug #12249]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

missing/setproctitle.c: Avoid invalidating argv[1], argv[2], etc. until the first call to Process.setproctitle, because the ps command of AIX refers to the argv array. [Bug #10090]

2014-10-08T22:31:53+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* missing/nextafter.c: Include ruby/missing.h.

2014-05-18T03:03:26+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* configure.in: Check nextafter() availability.

2014-05-18T00:37:10+00:00

* include/ruby/missing.h (nextafter): New optional declaration.

* missing/nextafter.c: New file.

* numeric.c: Float#next_float and Float#prev_float implemented.

   [ruby-core:62562] [Feature #9834]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fix typos. Patch by k_takata.

2013-05-19T03:10:21+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* missing/isnan.c (isnan): Don't define if isnan() macro is defined.

2013-04-23T11:27:07+00:00

  This fixes a compilation failure on uClibc based Gentoo system.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* configure.in: check for the whether crt_externs.h is present when compiling

2012-12-28T14:23:25+00:00

  for darwin (this header is missing in the iOS SDK)
* eval_intern.h: check HAVE_CRT_EXTERNS_H before including crt_externs.h, if
  not defined, include missing/crt_externs.h instead
* hash.c: ditto
* missing/setproctitle.c: ditto
* missing/crt_externs.h: declare _NSGetEnviron() function and define environ
  for iOS

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

setproctitle.c: _NSGetEnviron

2012-06-20T07:36:23+00:00

* missing/setproctitle.c (environ): use (*_NSGetEnviron()) instead of
  environ on Darwin for namespace cleanness, same as [ruby-core:00537].
  [ruby-core:45615] [Bug #6576]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e