diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 4e375905..fca0dd3b 100644 --- a/configure.ac +++ b/configure.ac @@ -36,19 +36,22 @@ dnl We require GNU make. # # Deduce the architecture we're building for. # +# TODO: Should we also support constructs like `i686_xen-pc-gnu' or +# `i686-pc_xen-gnu'? AC_CANONICAL_HOST AC_ARG_ENABLE([platform], AS_HELP_STRING([--enable-platform=PLATFORM], [specify the platform to build a - kernel for. Defaults to `at' for `i?86'. No other possibilities.]), + kernel for. Defaults to `at' for `i?86'. The other possibility is + `xen'.]), [host_platform=$enable_platform], [host_platform=default]) [# Supported configurations. case $host_platform:$host_cpu in default:i?86) host_platform=at;; - at:i?86) + at:i?86 | xen:i?86) :;; *)] AC_MSG_ERROR([unsupported combination of cpu type `$host_cpu' and platform @@ -124,6 +127,9 @@ esac] # PC AT. # TODO. Currently handled in `i386/configfrag.ac'. +# Xen. +m4_include([xen/configfrag.ac]) + # Machine-specific configuration. # ix86. |