qt5base-lts/config.tests/unix/bsymbolic_functions.test

#!/bin/sh

BSYMBOLIC_FUNCTIONS_SUPPORT=no
COMPILER=$1
VERBOSE=$2


cat >>bsymbolic_functions.c << EOF
int main() { return 0; }
EOF

if [ "$VERBOSE" = "yes" ] ; then
    echo $COMPILER $SYSROOT_FLAG -o libtest.so -shared -Wl,-Bsymbolic-functions -fPIC bsymbolic_functions.c
    $COMPILER $SYSROOT_FLAG -o libtest.so -shared -Wl,-Bsymbolic-functions -fPIC bsymbolic_functions.c && BSYMBOLIC_FUNCTIONS_SUPPORT=yes
else
    $COMPILER $SYSROOT_FLAG -o libtest.so -shared -Wl,-Bsymbolic-functions -fPIC bsymbolic_functions.c >/dev/null 2>&1 && BSYMBOLIC_FUNCTIONS_SUPPORT=yes
fi
rm -f bsymbolic_functions.c libtest.so

# done
if [ "$BSYMBOLIC_FUNCTIONS_SUPPORT" != "yes" ]; then
    [ "$VERBOSE" = "yes" ] && echo "Symbolic function binding disabled."
    exit 0
else
    [ "$VERBOSE" = "yes" ] && echo "Symbolic function binding enabled."
    exit 1
fi