Add support for ICU 4.2
Supporting ICU 4.2 seems useful because it ships with CentOS 6.
Versions before ICU 4.6 don't support pkg-config, so document an
installation method without using pkg-config.
In ICU 4.2, ucol_getKeywordsForLocale() sometimes returns values that
will not be accepted by uloc_toLanguageTag(). Skip loading keyword
variants in that version.
Reported-by: Victor Wagner <vitus@wagner.pp.ru>
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/eccead9ed43dc6e653c76dce1d2f455d251bb00c
Modified Files
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doc/src/sgml/installation.sgml | 22 +++++++++++++++++++---
src/backend/commands/collationcmds.c | 11 +++++++++++
2 files changed, 30 insertions(+), 3 deletions(-)