# Set the C and LD flags for a given platform
AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS],
[
+ AC_MSG_CHECKING([Setting up $2 and $3])
case $$1 in
i386-apple-darwin)
# By default, gcc on OS X will generate SSE
;;
esac
+ case $$1 in
+ i386-apple-darwin|x86_64-apple-darwin)
+ # We support back to OS X 10.5
+ $2="$$2 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
+ $3="$$3 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
+ ;;
+ esac
+
# If gcc knows about the stack protector, turn it off.
# Otherwise the stack-smash handler gets triggered.
echo 'int main(void) {return 0;}' > conftest.c
then
$2="$$2 -fno-stack-protector"
fi
- rm conftest.c conftest.o
+ rm -f conftest.c conftest.o
+ AC_MSG_RESULT([done])
])