+alpha*-*-*) host64=true; HOST_64BIT_TYPE=long ;;
+
+hppa*64*-*-hpux*) HDEFINES=-DHOST_HPPAHPUX;
+ host64=true; HOST_64BIT_TYPE=long ;;
+hppa*-*-hpux*) HDEFINES=-DHOST_HPPAHPUX ;;
+hppa*-*-hiux*) HDEFINES=-DHOST_HPPAHPUX ;;
+hppa*64*-*-linux*) host64=true; HOST_64BIT_TYPE=long ;;
+hppa*-*-mpeix*) HDEFINES=-DHOST_HPPAMPEIX ;;
+hppa*-*-bsd*) HDEFINES=-DHOST_HPPABSD ;;
+hppa*-*-osf*) HDEFINES=-DHOST_HPPAOSF ;;
+
+ia64-*-linux*) host64=true; HOST_64BIT_TYPE=long ;;
+ia64-*-aix*) host64=true; HOST_64BIT_TYPE=long ;;
+ia64-*-hpux*) host64=true
+ HOST_64BIT_TYPE="long long";
+ HOST_U_64BIT_TYPE="unsigned long long";
+ ;;
+
+i[3456]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
+i[3456]86-sequent-sysv4*) ;;
+i[3456]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;
+
+mips*-*-netbsd*) ;;
+mips*-*-openbsd*) ;;
+mips*-dec-*) HDEFINES="-G 4" ;;
+mips*-sgi-irix3*) HDEFINES="-G 4" ;;
+mips*-sgi-irix4*) HDEFINES="-G 4" ;;
+mips*-sgi-irix6*) host64=true
+ HOST_64BIT_TYPE="long long";
+ HOST_U_64BIT_TYPE="unsigned long long";
+ ;;
+mips64*-*-linux*) host64=true
+ HOST_64BIT_TYPE="long long";
+ HOST_U_64BIT_TYPE="unsigned long long";
+ ;;
+mips*-*-sysv4*) ;;
+mips*-*-sysv*) HDEFINES="-G 4" ;;
+mips*-*-riscos*) HDEFINES="-G 4" ;;
+
+m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
+
+*-*-aix*) HOST_64BIT_TYPE="long long"
+ HOST_U_64BIT_TYPE="unsigned long long"
+ ;;
+
+*-*-solaris*) HOST_64BIT_TYPE="long long"
+ HOST_U_64BIT_TYPE="unsigned long long"
+ ;;
+
+*-*-windows*)
+ HOST_64BIT_TYPE=__int64
+ HOST_U_64BIT_TYPE="unsigned __int64"
+# The following krock is necessary because we can't run the build compiler
+# (MSVC) on the configure host, so we have to explicitly set the values here.
+# Note that this file is never run through autoconf, so we can't use any
+# autoconf macros here. Because of this, we have to muck with autoconf
+# variables explicitly.
+ ac_cv_func_mmap_fixed_mapped=no
+ ac_cv_header_time=no
+ ac_cv_func_getpagesize=no
+ ac_cv_func_madvise=no
+ ac_cv_func_mprotect=no
+ ac_cv_func_getuid=no
+ ac_cv_func_getgid=no
+ ac_cv_header_sys_file_h=no
+ ac_cv_header_sys_time_h=no
+ ac_cv_header_unistd_h=no
+ ;;