HarfBuzz text shaping engine
http://harfbuzz.github.io/
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51 lines
993 B
51 lines
993 B
## Build and Test |
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```shell |
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meson build |
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ninja -Cbuild |
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meson test -Cbuild |
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``` |
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### Debug with GDB |
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```shell |
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meson test -Cbuild --gdb testname |
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``` |
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## Build and Run |
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Depending on what area you are working in change or add `HB_DEBUG_<whatever>`. |
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Values defined in `hb-debug.hh`. |
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```shell |
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CPPFLAGS='-DHB_DEBUG_SUBSET=100' meson setup build --reconfigure |
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meson test -C build |
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``` |
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### Run tests with asan |
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```shell |
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meson setup build -Db_sanitize=address --reconfigure |
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meson compile -C build |
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meson test -C build |
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``` |
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### Enable Debug Logging |
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```shell |
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CPPFLAGS=-DHB_DEBUG_SUBSET=100 meson build --reconfigure |
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ninja -C build |
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``` |
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## Test with the Fuzzer |
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```shell |
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CXXFLAGS="-fsanitize=address,fuzzer-no-link" meson fuzzbuild --default-library=static -Dfuzzer_ldflags="-fsanitize=address,fuzzer" -Dexperimental_api=true |
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ninja -Cfuzzbuild test/fuzzing/hb-{shape,draw,subset,set}-fuzzer |
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fuzzbuild/test/fuzzing/hb-subset-fuzzer test/fuzzing/fonts |
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``` |
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## Profiling |
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For profiling, see `perf/README.md`. |
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