Suppress "has no symbols" linker warnings on macOS.
After a recent macOS update, building Postgres produces warnings
that look like this:
ranlib: warning: 'libpgport_shlib.a(pg_cpu_x86.c.o)' has no symbols
ranlib: warning: 'libpgport_shlib.a(pg_popcount_x86.c.o)' has no symbols
To fix, add a dummy symbol to files that may otherwise have none.
Per project policy, this is a candidate for back-patching into
out-of-support branches: it suppresses annoying compiler warnings
but changes no behavior.
Reported-by: Zhang Mingli <[email protected]>
Reviewed-by: John Naylor <[email protected]>
Reviewed-by: Tom Lane <[email protected]>
Discussion: https://postgr.es/m/229aaaf3-f529-44ed-8e50-00cb6909af21%40Spark
Backpatch-through: 13
Branch
------
REL_16_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/7a8e35a4c9647e97ab44a3059be21903cdf6bfeb
Modified Files
--------------
src/common/protocol_openssl.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
