blob: 1258646aeed51699572541253ccb24f58ea948ad [file] [log] [blame]
#!/usr/bin/env bash
# It's intentional not to use `set -x`, because this script explicitly prints useful information
# and should not run in trace mode.
# It's intentional not to use `set -e`, because this script wants to check all headers
# (similar to running all test cases), instead of failing at the first error.
if [[ -n $DISABLE_HEADERS_CHECK ]]; then
echo 'Skipping headers check.'
exit 0
fi
CXX=${CXX:-g++}
STD=-std=c++14
CXXFLAGS="-O2 -Wall -Wno-unused-const-variable -Wno-unused-local-typedef $(pkg-config --cflags libndn-cxx)"
INCLUDEDIR="$(pkg-config --variable=includedir libndn-cxx)"/ndn-cxx
echo "Using: $CXX $STD $CXXFLAGS"
NCHECKED=0
NERRORS=0
while IFS= read -r -d '' H; do
echo "Checking header ${H#${INCLUDEDIR}/}"
"$CXX" -xc++ $STD $CXXFLAGS -c -o /dev/null "$H"
[[ $? -eq 0 ]] || ((NERRORS++))
((NCHECKED++))
done < <(find "$INCLUDEDIR" -name '*.hpp' -type f -print0 2>/dev/null)
if [[ $NCHECKED -eq 0 ]]; then
echo 'No headers found. Is ndn-cxx installed?'
exit 1
else
echo "$NCHECKED headers checked."
fi
if [[ $NERRORS -gt 0 ]]; then
echo "$NERRORS headers could not be compiled."
exit 1
fi