Hi,
> > On Mon, Nov 20, 2023 at 11:37 PM Andres Freund <andres@anarazel.de> wrote:
> >> WRT Robert seeing those warnings and Tom not: There's something odd going
> >> on. I couldn't immediately reproduce it. Then I realized it reproduces against
> >> a homebrew install but not a macports one.
> >>
> >> Robert, which are you using?
> >
> > macports
>
> Btw., I'm also seeing warnings like this. I'm using homebrew. Here is
> a sample:
>
> [145/147] Linking target src/test/modules/test_shm_mq/test_shm_mq.dylib
> -macosx_version_min has been renamed to -macos_version_min
> ld: warning: -undefined error is deprecated
> ld: warning: ignoring duplicate libraries: '-lgcc'
> [146/147] Linking target src/test/modules/test_slru/test_slru.dylib
I prefer not to build Postgres on Mac because it slows down GMail and
Slack. After reading this discussion I tried and I can confirm I see
the same warnings Robert does:
```
[322/1905] Linking target src/interfaces/libpq/libpq.5.dylib
ld: warning: -undefined error is deprecated
ld: warning: ignoring duplicate libraries: '-lz'
[326/1905] Linking target src/timezone/zic
ld: warning: -undefined error is deprecated
ld: warning: ignoring duplicate libraries: '-lz'
[1113/1905] Linking target src/backend/postgres
ld: warning: -undefined error is deprecated
ld: warning: ignoring duplicate libraries: '-lpam', '-lxml2', '-lz'
[1124/1905] Linking target src/backend/replication/pgoutput/pgoutput.dylib
ld: warning: -undefined error is deprecated
[1125/1905] Linking target
src/backend/replication/libpqwalreceiver/libpqwalreceiver.dylib
ld: warning: -undefined error is deprecated
... many more ...
```
My laptop is an Intel MacBook Pro 2019. The MacOS version is Sonoma
14.0 and I'm using homebrew. `xcode-select --version` says 2399. I'm
using the following command:
```
XML_CATALOG_FILES=/usr/local/etc/xml/catalog time -p sh -c 'git clean
-dfx && meson setup --buildtype debug -DPG_TEST_EXTRA="kerberos ldap
ssl" -Dldap=disabled -Dssl=openssl -Dcassert=true -Dtap_tests=enabled
-Dprefix=/Users/eax/pginstall build && ninja -C build && ninja -C
build docs && meson test -C build'
```
I don't see any warnings when using Autotools.
--
Best regards,
Aleksander Alekseev
