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Wed, 10 Dec 2025 13:37:02 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 10 Dec 2025 18:37:02 +0000 Message-Id: Cc: "Heikki Linnakangas" , "Peter Eisentraut" , "pgsql-hackers" Subject: Re: AIX support To: "Srirama Kucherlapati" , "AIX PG user" From: "Tristan Partin" X-Mailer: aerc 0.21.0-40-ga0d0af5810c0 References: <794e9968-c48f-4ec3-a5f9-a7e8faca8979@eisentraut.org> <176279401378.2081919.12877701948713975661.pgcf@coridan.postgresql.org> In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Wed Dec 10, 2025 at 8:32 AM CST, Srirama Kucherlapati wrote: > We encountered the following error when building without the "_static" su= ffix in the library name: > Found ninja-1.12.1 at /opt/freeware/bin/ninja > ERROR: Multiple producers for Ninja target "src/interfaces/ecpg/compa= tlib/libecpg_compat.a=E2=80=9D. > Please rename your targets. > > On AIX, shared libraries are archived in a way that allows multiple versi= ons to > coexist within the same archive. This is primarily because shared library= (.so) > is archived into .a, which leads to naming conflicts between static and s= hared > libraries. To address this, we suffixed the library with =E2=80=9C_static= ". > > However, we later tested by completely skipping the static library build,= and > this approach worked successfully since it eliminates the conflict betwee= n > static and shared libraries. I'm working on the changes and will validate > further on this. Thanks for the explanation. I'm glad we can workaround this without=20 renaming the targets! --=20 Tristan Partin Databricks (https://databricks.com)