Re: Regression tests fail with musl libc because libpq.so can't be loaded

Bruce Momjian <bruce@momjian.us>

From: Bruce Momjian <bruce@momjian.us>

To: Thomas Munro <thomas.munro@gmail.com>

Cc: Tom Lane <tgl@sss.pgh.pa.us>, Peter Eisentraut <peter@eisentraut.org>, walther@technowledgy.de, Christophe Pettus <xof@thebuild.com>, Andrew Dunstan <andrew@dunslane.net>, PostgreSQL Bugs <pgsql-bugs@lists.postgresql.org>, Robert Haas <robertmhaas@gmail.com>

Date: 2024-03-26T00:53:05Z

Lists: pgsql-bugs, pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Allow "make check"-style testing to work with musl C library.
- d82605bcd666 14.12 landed
- 8a92b70c11ba 17.0 landed
- 7651fd387697 16.3 landed
- 7124e7d528a8 12.19 landed
- 3c3f4fd741d0 15.7 landed
- 243e9953281f 13.15 landed
Fix compiler warnings on MSYS2
- 8c6d30f21139 13.0 cited

On Tue, Mar 26, 2024 at 12:49:55PM +1300, Thomas Munro wrote:
> On Tue, Mar 26, 2024 at 12:43 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> > I looked at the musl source code you identified and confirmed that
> > only the LD_LIBRARY_PATH string is remembered in a static variable;
> > LD_PRELOAD is only accessed locally in that initialization function.
> > So we only need to do the attached.  (I failed to resist the
> > temptation to rewrite the comments.)
> 
> LGTM.

+1

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  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
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