all:
scons
clean:
scons -c
coverage:
rm -rf build coverage
# LCOV does not like the newer gcov format
scons CC=gcc-4.6 CXX=gcc-4.6
# We are only interested in pb_encode.o and pb_decode.o
find build -name '*.gcda' -and \! \( -name '*pb_encode*' -or -name '*pb_decode*' \) -exec rm '{}' \;
# Collect the data
mkdir build/coverage
lcov --base-directory . --directory build/ --gcov-tool gcov-4.6 -c -o build/coverage/nanopb.info
# Generate HTML
genhtml -o build/coverage build/coverage/nanopb.info