Depending on what area you are working in change or add HB_DEBUG_<whatever>
. Values defined in hb-debug.hh
.
CPPFLAGS='-DHB_DEBUG_SUBSET=100' meson setup build meson test -C build
meson setup build -Db_sanitize=address meson compile -C build
meson setup build meson compile -C build meson test --gdb testname
CPPFLAGS=-DHB_DEBUG_SUBSET=100 meson build ninja -C build
meson build ninja -Cbuild ninja -Cbuild test
CXXFLAGS="-fsanitize=address,fuzzer-no-link" meson build --default-library=static -Dfuzzer_ldflags="-fsanitize=address,fuzzer" -Dexperimental_api=true ninja -C build test/fuzzing/hb-{shape,draw,subset,set}-fuzzer build/test/fuzzing/hb-subset-fuzzer
meson build meson compile -C build build/perf/perf