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

Thomas Munro <thomas.munro@gmail.com>

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

To: Tom Lane <tgl@sss.pgh.pa.us>

Cc: Peter Eisentraut <peter@eisentraut.org>, Bruce Momjian <bruce@momjian.us>, 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: 2024-03-25T23:49:55Z

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 12:43 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.