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Re: Meson and Numa: C header not found

Daniel Westermann (DWE) <daniel.westermann@dbi-services.com>

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From: "Daniel Westermann (DWE)" <daniel.westermann@dbi-services.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Tomas Vondra <tomas@vondra.me>, "pgsql-general@lists.postgresql.org" <pgsql-general@lists.postgresql.org>
Date: 2025-04-10T17:18:31Z
Lists: pgsql-general 
>That's just weird then.  The only other theory that comes to mind
>is that there's something wrong with the SELinux attributes on these
>fles.  restorecon might help if so.

If that would be the case, then it is a packaging issue on Fedora, I guess.

Even after restorecon I get this:

Found pkg-config: YES (/usr/bin/pkg-config) 2.3.0
Run-time dependency numa found: YES 2.0.19

../postgresql/meson.build:957:12: ERROR: C header 'numa.h' not found

... which gives this in the log:

Run-time dependency numa found: YES 2.0.19
Using cached compile:
Cached command line:  cc /home/postgres/build/meson-private/tmpjon5_bg2/testfile.c -E -P -D_FILE_OFFSET_BITS=64 -P -O0 

Code:
 
        #ifdef __has_include
         #if !__has_include("numa.h")
          #error "Header 'numa.h' could not be found"
         #endif
        #else
         #include <numa.h>
        #endif
Cached compiler stdout:
 
Cached compiler stderr:
 /home/postgres/build/meson-private/tmpjon5_bg2/testfile.c:4:12: error: #error "Header 'numa.h' could not be found"
    4 |           #error "Header 'numa.h' could not be found"
      |            ^~~~~


../postgresql/meson.build:957:12: ERROR: C header 'numa.h' not found


Regards
Daniel