config.tests/unix/bsymbolic_functions.test

   1 #!/bin/sh
   2
   3 BSYMBOLIC_FUNCTIONS_SUPPORT=no
   4 COMPILER=$1
   5 VERBOSE=$2
   6
   7 cat >>bsymbolic_functions.c << EOF
   8 int main() { return 0; }
   9 EOF
  10
  11 "$COMPILER" -o libtest.so -shared -Wl,-Bsymbolic-functions -fPIC bsymbolic_functions.c >/dev/null 2>&1 && BSYMBOLIC_FUNCTIONS_SUPPORT=yes
  12 rm -f bsymbolic_functions.c libtest.so
  13
  14 # done
  15 if [ "$BSYMBOLIC_FUNCTIONS_SUPPORT" != "yes" ]; then
  16     [ "$VERBOSE" = "yes" ] && echo "Symbolic function binding disabled."
  17     exit 0
  18 else
  19     [ "$VERBOSE" = "yes" ] && echo "Symbolic function binding enabled."
  20     exit 1
  21 fi