meson: Add missing dependencies for libpq tests

The missing dependency was, e.g., visible when doing
  ninja clean && ninja meson-test-prereq && meson test --no-rebuild --suite setup --suite libpq

This is a bit more complicated than other related fixes, because until now
libpq's tests depended on 'frontend_code', which includes a dependency on
fe_utils, which in turns on libpq. That in turn required
src/interfaces/libpq/test to be entered from the top-level, not from
libpq/meson.build.  Because of that the test definitions in libpq/meson.build
could not declare a dependency on the binaries defined in
libpq/test/meson.build.

To fix this, this commit creates frontend_no_fe_utils_code, which allows us to
recurse into libpq/test from withing libpq/meson.build.

Apply this to all branches with meson support, as part of an effort to fix
incorrect test dependencies that can lead to test failures.

Discussion: https://postgr.es/m/CAGECzQSvM3iSDmjF+=Kof5an6jN8UbkP_4cKKT9w6GZavmb5yQ@mail.gmail.com
Discussion: https://postgr.es/m/bdba588f-69a9-4f3e-9b95-62d07210a32e@eisentraut.org
Backpatch: 16-, where meson support was added
This commit is contained in:
Andres Freund 2025-02-04 17:45:57 -05:00
parent 09df23cf32
commit 73ed502ea6
3 changed files with 20 additions and 8 deletions

View file

@ -3078,6 +3078,16 @@ frontend_shlib_code = declare_dependency(
dependencies: [shlib_code, os_deps, libintl],
)
# For frontend code that doesn't use fe_utils - this mainly exists for libpq's
# tests, which are defined before fe_utils is defined, as fe_utils depends on
# libpq.
frontend_no_fe_utils_code = declare_dependency(
include_directories: [postgres_inc],
link_with: [common_static, pgport_static],
sources: generated_headers,
dependencies: [os_deps, libintl],
)
# Dependencies both for static and shared libpq
libpq_deps += [
thread_dep,
@ -3145,7 +3155,6 @@ subdir('src')
subdir('contrib')
subdir('src/test')
subdir('src/interfaces/libpq/test')
subdir('src/interfaces/ecpg/test')
subdir('doc/src/sgml')