[bug #64622] Better function checking in configure.ac

[MIYAZAKI Yasushi]

URL:
  <https://savannah.gnu.org/bugs/?64622>

                 Summary: Better function checking in configure.ac
                   Group: GNU FreeIPMI
               Submitter: soara
               Submitted: Tue 05 Sep 2023 07:32:17 AM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Portability Issue
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
        Operating System: GNU/Linux


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Follow-up Comments:


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Date: Tue 05 Sep 2023 07:32:17 AM UTC By: MIYAZAKI Yasushi <soara>
* Add define definitions for `exp10', `exp2', `log2' to config.h.in .

*　Add define definition for `cbrt' in math library to config.h.in .

* `inb' and `outb' may be defined as inline functions (ex. glibc 2.28 on
debian buster (amd64)), so check with AC_CHECK_DECL instead of AC_CHECK_FUNCS
. Due to `Fix build issue when inb/outb are not available on some systems' in
1.6.9 release, the previously working kcs driver was causing errors.






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File Attachments:


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Date: Tue 05 Sep 2023 07:32:17 AM UTC  Name: 01_exp10_exp2_log2_define.patch 
Size: 772B   By: soara

<http://savannah.gnu.org/bugs/download.php?file_id=55109>
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Date: Tue 05 Sep 2023 07:32:17 AM UTC  Name: 02_cbrt_define.patch  Size: 502B 
 By: soara

<http://savannah.gnu.org/bugs/download.php?file_id=55110>
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Date: Tue 05 Sep 2023 07:32:17 AM UTC  Name: 03_inb_outb_declare.patch  Size:
927B   By: soara

<http://savannah.gnu.org/bugs/download.php?file_id=55111>

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