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

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

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

To: Wolfgang Walther <walther@technowledgy.de>

Cc: PostgreSQL Bugs <pgsql-bugs@lists.postgresql.org>

Date: 2024-03-16T14:24:43Z

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

Wolfgang Walther <walther@technowledgy.de> writes:
> - LD_LIBRARY_PATH is used correctly to look for the direct dependency 
> loaded in dlopen(...), but is not taken into account anymore when trying 
> to locate libpq.so. This step only fails with musl, but works fine with 
> glibc.

Why do you think this is our bug and not musl's?  We do not even have
any code that knows anything about indirect library dependencies.

			regards, tom lane