[Bug]: error: unknown argument: '-no-opaque-pointers'

### What's wrong?

I got error: unknown argument: '-no-opaque-pointers' when running the make command:
```
[root@server1 columnar]# make
make -C src/backend/columnar all
make[1]: Entering directory '/tmp/hydra/columnar/src/backend/columnar'
/usr/bin/clang -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Xclang -no-opaque-pointers -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -Wno-deprecated-non-prototype -O2 -I '/tmp/hydra/columnar/src/include' -I'../../../src/include' -I/usr/pgsql-14/include -I/tmp/hydra/columnar/vendor/safestringlib/include -I. -I./ -I/usr/pgsql-14/include/server -I/usr/pgsql-14/include/internal -D_GNU_SOURCE -I/usr/include/libxml2 -I/usr/include -flto=thin -emit-llvm -c -o columnar.bc columnar.c
error: unknown argument: '-no-opaque-pointers'
make[1]: *** [/usr/pgsql-14/lib/pgxs/src/makefiles/../../src/Makefile.global:1084: columnar.bc] Error 1
make[1]: Leaving directory '/tmp/hydra/columnar/src/backend/columnar'
make: *** [Makefile:18: extension] Error 2
```
This was executed on redhat ppc64le linux environment, and I have postgreql14.11 installed on this server
I followed below steps for the make
```
export POSTGRES_VERSION=14
export PGROOT="/usr/pgsql-14"
export PATH="${PGROOT}/bin:${PATH}"
dnf -y install libcurl-devel lz4 lz4-devel libzstd-devel autoconf
cd /tmp
git clone https://github.com/hydradatabase/hydra.git -b v1.1.2
cd hydra/columnar
./autogen.sh
./configure
make
make install
```