echo "GHC configuration does not support differing host/target (i.e., cross-compiling)"
exit 1
fi
-
#
# The following will be more difficult when we *are* cross-compiling.
# Suitable names to slam in *_CPP are in platform.h.in.
BuildArch_CPP=$HostArch_CPP
TargetArch_CPP=$HostArch_CPP
BuildOS_CPP=$HostOS_CPP
+HostOS_Full=$host_os
TargetOS_CPP=$HostOS_CPP
BuildVendor_CPP=$HostVendor_CPP
TargetVendor_CPP=$HostVendor_CPP
dnl Cannot afford all these SUBSTs (because of braindead seds w/ 99 cmd limits)
dnl AC_SUBST(BuildPlatform)
+
AC_SUBST(HostPlatform)
AC_SUBST(TargetPlatform)
AC_SUBST(HostPlatform_CPP)
dnl AC_SUBST(BuildPlatform_CPP)
dnl AC_SUBST(TargetPlatform_CPP)
+
AC_SUBST(HostArch_CPP)
dnl AC_SUBST(BuildArch_CPP)
dnl AC_SUBST(TargetArch_CPP)
+
AC_SUBST(HostOS_CPP)
+AC_SUBST(HostOS_Full)
dnl AC_SUBST(BuildOS_CPP)
dnl AC_SUBST(TargetOS_CPP)
+
AC_SUBST(HostVendor_CPP)
dnl AC_SUBST(BuildVendor_CPP)
dnl AC_SUBST(TargetVendor_CPP)
AC_SUBST(LxCmd)
#
#
+dnl ** check for installed green-card binary
+#
+AC_PATH_PROG(GreencardCmd,green-card)
+AC_SUBST(GreencardCmd)
+#
+#
dnl ** check for full ANSI header (.h) files
#
AC_HEADER_STDC
#
AC_HEADER_TIME
#
-dnl ** how do we get a timezone name?
+dnl ** how do we get a timezone name, and UTC offset ?
#
AC_STRUCT_TIMEZONE
+HaveAltZone=yes
+AC_MSG_CHECKING([for altzone])
+AC_TRY_LINK([#include <time.h>], [return altzone;], AC_DEFINE(HAVE_ALTZONE),HaveAltZone=no)
+AC_MSG_RESULT($HaveAltZone)
#
dnl ** determine the type of signal()
#