I think there is a tiny typo in src/interfaces/ecpg/ecpglib/meson.build:
diff --git a/src/interfaces/ecpg/ecpglib/meson.build b/src/interfaces/ecpg/ecpglib/meson.build
index dba9e3c3d9..da8d304f54 100644 --- a/src/interfaces/ecpg/ecpglib/meson.build +++ b/src/interfaces/ecpg/ecpglib/meson.build @@ -57,7 +57,7 @@ pkgconfig.generate( description: 'PostgreSQL libecpg library', url: pg_url, libraries: ecpglib_so, - libraries_private: [frontend_shlib_code, thread_dep], + libraries_private: [frontend_stlib_code, thread_dep], requires_private: ['libpgtypes', 'libpq'], ) This makes it match the other libraries. Without this change, we get Libs.private: ... -lpgport_shlib -lpgcommon_shlib which seems wrong.
