# First get uname entries that we use below
-MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
-RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
-SYSTEM=`(uname -s) 2>/dev/null` || SYSTEM="unknown"
-VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
+[ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
+[ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
+[ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null` || SYSTEM="unknown"
+[ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
# Now test for ISC and SCO, since it is has a braindamaged uname.
libc=/usr/lib/libc.so
else # OpenBSD
# ld searches for highest libc.so.* and so do we
- libc=`(ls /usr/lib/libc.so.* | tail -1) 2>/dev/null`
+ libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
fi
case "`(file -L $libc) 2>/dev/null`" in
*ELF*) OUT="BSD-x86-elf" ;;
OBJECT_MODE=${OBJECT_MODE:-32}
if [ "$CC" = "gcc" ]; then
OUT="aix-gcc"
+ if [ $OBJECT_MODE -eq 64 ]; then
+ echo 'Your $OBJECT_MODE was found to be set to 64'
+ OUT="aix64-gcc"
+ fi
elif [ $OBJECT_MODE -eq 64 ]; then
echo 'Your $OBJECT_MODE was found to be set to 64'
OUT="aix64-cc"
# options="$options -DATALLA"
#fi
+if expr "$options" : '.*no\-asm' > /dev/null; then :; else
+ sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
+ grep \\--noexecstack >/dev/null && \
+ options="$options -Wa,--noexecstack"
+fi
+
# gcc < 2.8 does not support -march=ultrasparc
if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
then