diff options
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index 85137519462f..9bc3a0288a24 100644 --- a/configure.ac +++ b/configure.ac @@ -22,12 +22,14 @@ AC_CANONICAL_HOST # Construct a Nix system name (like "i686-linux"). AC_MSG_CHECKING([for the canonical Nix system name]) -#machine_name=`uname -m` -#sys_name=`uname -s | tr [A-Z] [a-z]` -#system="${machine_name}-${sys_name}" +machine_name=$(uname -p | tr 'A-Z ' 'a-z_') +if test "$machine_name" = "unknown"; then + machine_name=$(uname -m | tr 'A-Z ' 'a-z_') +fi +sys_name=$(uname -s | tr 'A-Z ' 'a-z_') AC_ARG_WITH(system, AC_HELP_STRING([--with-system=SYSTEM], [platform identifier (e.g., `i686-linux')]), - system=$withval, system="$host_cpu-$host_os") + system=$withval, system="${machine_name}-${sys_name}") AC_MSG_RESULT($system) AC_SUBST(system) AC_DEFINE_UNQUOTED(SYSTEM, ["$system"], [platform identifier (`cpu-os')]) @@ -56,7 +58,7 @@ AC_DEFUN([NEED_PROG], [ AC_PATH_PROG($1, $2) if test -z "$$1"; then - AC_MSG_ERROR([$1 is required]) + AC_MSG_ERROR([$2 is required]) fi ]) |