HarfBuzz text shaping engine
http://harfbuzz.github.io/
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1.0 KiB
1.0 KiB
Build & Run
Depending on what area you are working in change or add HB_DEBUG_<whatever>.
Values defined in hb-debug.hh.
# quick sanity check
time (make CPPFLAGS='-DHB_DEBUG_SUBSET=100' \
&& make -C test/api check || cat test/api/test-suite.log)
# slower santiy check
time (make CPPFLAGS='-DHB_DEBUG_SUBSET=100' \
&& make -C src check \
&& make -C test/api check \
&& make -C test/subset check)
# confirm you didn't break anything else
time (make CPPFLAGS='-DHB_DEBUG_SUBSET=100' \
&& make check)
# often catches files you didn't add, e.g. test fonts to EXTRA_DIST
make distcheck
Debug with GDB
cd ./util
../libtool --mode=execute gdb --args ./hb-subset ...
Enable Debug Logging
# make clean if you previously build w/o debug logging
make CPPFLAGS=-DHB_DEBUG_SUBSET=100
Build and Test via CMake
Note: You'll need to first install ninja-build via apt-get.
cd harfbuzz
mkdir buid
cmake -DHB_CHECK=ON -Bbuild -H. -GNinja && ninja -Cbuild && CTEST_OUTPUT_ON_FAILURE=1 ninja -Cbuild test