depends smgl-fhs &&
optional_depends zlib  \
                 '--enable-pcregrep-libz' \
                 '' \
                 'handle .gz files in pcregrep' &&

optional_depends bzip2  \
                 '--enable-pcregrep-libbz2' \
                 '' 'handle .bz2 files in pcregrep' &&

optional_depends readline \
                 '--enable-pcretest-libreadline' \
                 '' \
                 'use system readline' &&

optional_depends -sub CXX gcc \
                 "--enable-cpp" \
                 "--disable-cpp" \
                 "for C++ support"
