| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: configure: check for dlsym instead of dlopen. |
| Date: | 2022-03-23 19:45:27 |
| Message-ID: | E1nX6v8-0014AF-Kv@gemulon.postgresql.org |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers |
configure: check for dlsym instead of dlopen.
When building with sanitizers the sanitizer library provides dlopen, but not
dlsym(), making configure think that -ldl isn't needed. Just checking for
dlsym() ought to suffice, hard to see dlsym() being provided without dlopen()
also being provided.
Backpatch to all branches, for the same reasons as 46ab07ffda9.
Reviewed-By: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Discussion: https://postgr.es/m/20220323173537.ll7klrglnp4gn2um@alap3.anarazel.de
Backpatch: 10-
Branch
------
REL_11_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/a77dddb42e0916f8c0962b758668d49e8fd81cc8
Modified Files
--------------
configure | 27 +++++++++++++++------------
configure.in | 5 ++++-
2 files changed, 19 insertions(+), 13 deletions(-)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andres Freund | 2022-03-23 20:36:13 | pgsql: Don't call fwrite() with len == 0 when writing out relcache init |
| Previous Message | Andrew Dunstan | 2022-03-23 19:15:30 | pgsql: Clean test_rls_hooks module |