1dnl Check for ia32
2AC_MSG_CHECKING(for an ia32 machine)
3case "${host}" in
4	i?86-*-*)
5		AC_MSG_RESULT(yes)
6		AC_MSG_CHECKING(to see if we should disable asm optimizations)
7		AC_ARG_ENABLE(asmopt,
8			[  --disable-asmopt        disable assembler optimization],
9			AC_MSG_RESULT(yes),
10			AC_DEFINE(USE_INTEL_ASM, 1, [Define this if you want to use Intel assembly optimizations])
11			ASM_ARCH=yes
12			AC_MSG_RESULT(no)
13		)
14		;;
15	*) AC_MSG_RESULT(no)
16esac
17AM_CONDITIONAL(ASM_ARCH, test "x$ASM_ARCH" = "xyes")
18
19AC_MSG_CHECKING(for underscore prefix in names)
20AC_TRY_LINK(
21	[asm(".long _bar");
22	int bar;],
23	[],
24	AC_DEFINE(HAVE_SYM_PREFIX_UNDERSCORE, 1, [Define this if C symbols are prefixed with an underscore]) AC_MSG_RESULT(yes),
25	AC_MSG_RESULT(no)
26)
27