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

Bruce Momjian:
> I suggest we use the #ifdef test to continue our existing behavior for
> the libraries we know about, like glibc, and use the LD_* process title
> truncation hack for libc's we don't recognize.
> 
> Attached is a prototype patch which implements this based on previous
> patches.

The condition to check for linux/glibc in your patch is slightly off:

   #if ! defined(__linux__) || (! defined(__GLIBC__) && 
defined(__UCLIBC__ ))

should be

   #if defined(__linux__) && ! (defined(__GLIBC__) || defined(__UCLIBC__ ))

With the latter, it passes tests with musl.

Best,

Wolfgang