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c8a9246e09
This is in preparation for building postgres with meson / ninja. When building with meson, commands are run at the root of the build tree. Add an option to put build output into the appropriate place. Author: Andres Freund <andres@anarazel.de> Author: Peter Eisentraut <peter@eisentraut.org> Author: Nazir Bilal Yavuz <byavuz81@gmail.com> Discussion: https://postgr.es/m/5e216522-ba3c-f0e6-7f97-5276d0270029@enterprisedb.com
This directory contains tools to generate the tables in
src/include/common/unicode_norm.h, used for Unicode normalization. The
generated .h file is included in the source tree, so these are normally not
needed to build PostgreSQL, only if you need to re-generate the .h file
from the Unicode data files for some reason, e.g. to update to a new version
of Unicode.
Generating unicode_norm_table.h
-------------------------------
Run
make update-unicode
from the top level of the source tree and commit the result.
Tests
-----
The Unicode consortium publishes a comprehensive test suite for the
normalization algorithm, in a file called NormalizationTest.txt. This
directory also contains a perl script and some C code, to run our
normalization code with all the test strings in NormalizationTest.txt.
To download NormalizationTest.txt and run the tests:
make normalization-check
This is also run as part of the update-unicode target.