Hello,
compiling freetype with harfbuzz requires in src/autofit/afscript.h:35:
HB_SCRIPT_ADLAM.
HB_SCRIPT_ADLAM was introduced in harfbuzz 1.3.0, so the build system (cmake)
is supposed to check, whether harfbuzz >=
1.3.0 is installed, in order to enable FT_WITH_HARFBUZZ.
If I switch FT_WITH_HARFBUZZ off, and move include/harfbuzz to
include/harfbuzz.bak, make fails with
In file included from /src/freetype-2.10.0/src/autofit/afglobal.h:26,
from /src/freetype-2.10.0/src/autofit/afcjk.c:29,
from /src/freetype-2.10.0/src/autofit/autofit.c:24:
/src/freetype-2.10.0/src/autofit/afshaper.h:29:10: fatal error: hb.h: No such
file or directory
#include <hb.h>
^~~~~~
So it seems HARFBUZZ is not optional, but required and in this case there is no
need for the option FT_WITH_HARFBUZZ.
Regards
Дилян
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