# Automated platform feature testing
cd ./tools-for-build > /dev/null

# FIXME: Use this to test for dlopen presence and hence
# load-shared-object buildability

# Assumes the presence of $1-test.c, which when built and
# run should return with 104 if the feature is present.
featurep() {
    bin="$1-test"
    rm -f $bin
    $GNUMAKE $bin -I ../src/runtime > /dev/null 2>&1 && ./$bin > /dev/null 2>&1
    if [ "$?" = 104 ]
    then
        printf " :$1"
    fi
    rm -f $bin
}

# KLUDGE: ppc/darwin dlopen is special cased in make-config.sh, as
# we fake it with a shim.
featurep os-provides-dlopen

featurep os-provides-dladdr

featurep os-provides-putwc

featurep os-provides-blksize-t

featurep os-provides-suseconds-t
