config.tests/mac/xarch.test

   1 #!/bin/sh
   2
   3 XARCH_SUPPORT=no
   4 COMPILER=$1
   5 VERBOSE=$2
   6 WORKDIR=$3
   7
   8 touch xarch.c
   9
  10 if "$COMPILER" -c xarch.c -Xarch_i386 -mmmx 2>/dev/null 1>&2; then
  11     if "$COMPILER" -c xarch.c -Xarch_i386 -mmmx  2>&1 | grep "unrecognized" >/dev/null ; then
  12         true
  13     else
  14         XARCH_SUPPORT=yes
  15     fi
  16 fi
  17 rm -f xarch.c xarch.o
  18
  19 # done
  20 if [ "$XARCH_SUPPORT" != "yes" ]; then
  21     [ "$VERBOSE" = "yes" ] && echo "Xarch is not supported"
  22     exit 0
  23 else
  24     [ "$VERBOSE" = "yes" ] && echo "Xarch support detected"
  25     exit 1
  26 fi