Ruby Issue Tracking System

12/19/2024

05:09 AM Ruby Bug #20967 (Closed): Oracle Developer Studio 12.5 on Solaris 10 miniruby symbol referencing error: Undefined symbol: atomic_signal_fence

I think that it is difficult to add `-xatomic=studio` or `-xatomic=gcc` automatically to `cflags` or `CFLAGS` by `./configure` because it is difficult to determine which is appropriate or better option.
I think installing users should d... ngoto (Naohisa Goto)

05:00 AM Ruby Bug #20967 (Closed): Oracle Developer Studio 12.5 on Solaris 10 miniruby symbol referencing error: Undefined symbol: atomic_signal_fence

When compiling Ruby 3.3 or head by using Oracle Developer Studio 12.5 on Solaris 10, failed to make miniruby with the following error messages:
```
Undefined first referenced
symbol ... ngoto (Naohisa Goto)

12/18/2024

11:45 PM Ruby Revision 979b19b7 (git): [ruby/json] Add support for Solaris 10 which lacks strnlen()

Check for existence of strnlen() and use alternative code if it is missing.
https://github.com/ruby/json/commit/48d4bbc3a0 ngoto (Naohisa Goto)

05:35 PM Ruby Bug #20964 (Third Party's Issue): Oracle Developer Studio 12.5 on Solaris failed to compile "prism/extension.c", line 499: internal compiler error: Wasted space

Changed to Third Party's Issue
I'm hoping someone who have support contract of Oracle Developer Studio will contact Oracle support to solve this compile error. ngoto (Naohisa Goto)

05:27 PM Ruby Bug #20964 (Third Party's Issue): Oracle Developer Studio 12.5 on Solaris failed to compile "prism/extension.c", line 499: internal compiler error: Wasted space

Oracle Developer Studio 12.5 and 12.6 on Solaris 10 failed to compile prism/extension.c with the following error:
```
cc -errtags=yes -xO4 -xtarget=sparc64xplus -m64 -xatomic=gcc -g -erroff=E_STATEMENT_NOT_REACHED -erroff=E_INIT_S... ngoto (Naohisa Goto)

05:08 PM Ruby Bug #20963 (Closed): compile error due to lack of MAYBE_UNUSED macro e.g. Oracle Developer Studio 12.x on Solaris 10

Applied in changeset commit:git|528ec7060464d30359e593055df6b53362cd1060.
----------
use RBIMPL_ATTR_MAYBE_UNUSED
The macro MAYBE_UNUSED, prepared by ./configure, may not be defined in
some environments such as Oracle Developer Studio ... ngoto (Naohisa Goto)

02:31 PM Ruby Bug #20963 (Closed): compile error due to lack of MAYBE_UNUSED macro e.g. Oracle Developer Studio 12.x on Solaris 10

On Solaris 10, by using Oracle Developer Studio 12.5, strange compile error occurred.
```
cc -errtags=yes -xO4 -xtarget=sparc64xplus -m64 -g -erroff=E_STATEMENT_NOT_REACHED -erroff=E_INIT_SIGN_EXTEND -erroff=E_INIT_DOES_NOT_FIT -... ngoto (Naohisa Goto)

02:37 PM Ruby Revision 528ec706 (git): use RBIMPL_ATTR_MAYBE_UNUSED

The macro MAYBE_UNUSED, prepared by ./configure, may not be defined in
some environments such as Oracle Developer Studio 12.5 on Solaris 10.
This fixes [Bug #20963] ngoto (Naohisa Goto)

01/04/2024

03:52 AM Ruby Misc #20107: Update required Oracle Solaris Studio version to 12.5

I think it is OK.
Note that Oracle Developer Studio 12.6, the latest version, have severe bug that prevent to compile Ruby ([Bug #15292]). This means that it may be needed to keep support 12.5 for a long time.
ngoto (Naohisa Goto)

05/16/2023

03:20 AM Ruby Bug #11582 (Closed): On Solaris, Rational#** returns -Infinity for Rational(0) when passed a negative Float

This issue is solved by [Misc #15347].
In the C99 spec, The behavior of pow(3) in corner cases are clearly defined.
Since Ruby 2.7, C99 is required to compile CRuby source code, and thus Ruby's pow method conforms to the C99 standard. ngoto (Naohisa Goto)