#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

#AC_PREREQ([2.63])
AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([BPMDetect.h])

# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_RANLIB

dnl Check for 64bit CPU
AC_MSG_CHECKING(for a x86-64 CPU)
dnl if test "$build_os" == "target_os"
dnl then
AC_TRY_RUN([
int main()
{
int a = 0;
int*pa = &a;
asm(".intel_syntax\n"
	"mov %%rax, %0\n"
    "mov %%eax, [%%rax]\n"
    ".att_syntax\n"
    : : "r"(pa) : "%rax");
return 0;
}
],cpu64=yes,cpu64=no,)
dnl else
dnl cpu64=no
dnl fi
if test "x$cpu64" == xyes
then
AC_DEFINE(__x86_64__,1,[__x86_64__])
fi
AC_MSG_RESULT($cpu64)
AM_CONDITIONAL(X86_64, test x$cpu64 = xyes)


# Checks for header files.
AC_CHECK_HEADERS([limits.h memory.h stdlib.h string.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_C_RESTRICT
AC_TYPE_SIZE_T
AC_HEADER_STDBOOL

# Checks for library functions.
AC_CHECK_FUNCS([memmove memset])

AC_CONFIG_FILES([Makefile])
AC_OUTPUT