From: miyohide@...
Date: 2017-12-25T23:40:23+00:00
Subject: [ruby-core:84449] [Ruby trunk Bug#14234] Failed to build on CentOS	6.9

Issue #14234 has been reported by miyohide (Hidenori Miyoshi).

----------------------------------------
Bug #14234: Failed to build on CentOS 6.9
https://bugs.ruby-lang.org/issues/14234

* Author: miyohide (Hidenori Miyoshi)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 2.5.0
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
CentOS 6.9���gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)��� ������rbenv - ruby-build������������Ruby 2.5.0���������������������������������������������

~~~ text
[~]$ rbenv install 2.5.0
Downloading ruby-2.5.0.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.0.tar.bz2
Installing ruby-2.5.0...

BUILD FAILED (CentOS release 6.9 (Final) using ruby-build 20171215-6-g3bd8c9a)

Inspect or clean up the working tree at /tmp/ruby-build.20171226075813.10682
Results logged to /tmp/ruby-build.20171226075813.10682.log

Last 10 log lines:
vm_eval.c: In function ���eval_string_with_cref���:
vm_eval.c:1352: ������: ���_ec��� may be used uninitialized in this function
vm_eval.c: In function ���rb_eval_cmd���:
vm_eval.c:1518: ������: ���safe��� may be used uninitialized in this function
vm_eval.c:1525: ������: ���_ec��� may be used uninitialized in this function
������������������:
cc1: ������: unrecognized command line option "-Wno-self-assign"
cc1: ������: unrecognized command line option "-Wno-constant-logical-operand"
cc1: ������: unrecognized command line option "-Wno-parentheses-equality"
cc1: ������: unrecognized command line option "-Wno-tautological-compare"
[~]$
~~~
������������������������������������/tmp/ruby-build.20171226075813.10682���������������������������������������������������������������������������������������������������������������������������

~~~ text
prelude.c: In function ���prelude_eval���:
prelude.c:204: error: #pragma GCC diagnostic not allowed inside functions
prelude.c:205: error: #pragma GCC diagnostic not allowed inside functions
prelude.c:221: error: #pragma GCC diagnostic not allowed inside functions
������������������:
cc1: ������: unrecognized command line option "-Wno-self-assign"
cc1: ������: unrecognized command line option "-Wno-constant-logical-operand"
cc1: ������: unrecognized command line option "-Wno-parentheses-equality"
cc1: ������: unrecognized command line option "-Wno-tautological-compare"
make: *** [prelude.o] ��������� 1
make: *** ������������������������������������������....
~~~


---Files--------------------------------
ruby2.5_build_error.txt (36.6 KB)


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