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| author | Andrew Dunstan <andrew@dunslane.net> | 2022-11-27 09:03:22 -0500 |
|---|---|---|
| committer | Andrew Dunstan <andrew@dunslane.net> | 2022-11-27 09:18:32 -0500 |
| commit | 68d89d80c3db06ad080a0f291e165456fb2f51f7 (patch) | |
| tree | edf55488c56cdcbccf700c39f104d3486ec6aef0 /src | |
| parent | a2dcd78dd0837c5b705569f99d86ebf0d5a5725f (diff) | |
| download | postgresql-68d89d80c3db06ad080a0f291e165456fb2f51f7.tar.gz postgresql-68d89d80c3db06ad080a0f291e165456fb2f51f7.zip | |
Fix binary mismatch for MSVC plperl vs gcc built perl libs
When loading plperl built against Strawberry perl or the msys2 ucrt perl
that have been built with gcc, a binary mismatch has been encountered
which looks like this:
loadable library and perl binaries are mismatched (got handshake key 0000000012800080, needed 0000000012900080)
To cure this we bring the handshake keys into sync by adding
NO_THREAD_SAFE_LOCALE to the defines used to build plperl.
Discussion: https://postgr.es/m/20211005004334.tgjmro4kuachwiuc@alap3.anarazel.de
Discussion: https://postgr.es/m/c2da86a0-2906-744c-923d-16da6047875e@dunslane.net
Backpatch to all live branches.
Diffstat (limited to 'src')
| -rw-r--r-- | src/tools/msvc/Mkvcbuild.pm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm index a8195a49306..67b2ea9ee9b 100644 --- a/src/tools/msvc/Mkvcbuild.pm +++ b/src/tools/msvc/Mkvcbuild.pm @@ -574,6 +574,9 @@ sub mkvcbuild # hack to prevent duplicate definitions of uid_t/gid_t push(@perl_embed_ccflags, 'PLPERL_HAVE_UID_GID'); + # prevent binary mismatch between MSVC built plperl and + # Strawberry or msys ucrt perl libraries + push(@perl_embed_ccflags, 'NO_THREAD_SAFE_LOCALE'); # Windows offers several 32-bit ABIs. Perl is sensitive to # sizeof(time_t), one of the ABI dimensions. To get 32-bit time_t, |