diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 70 |
1 files changed, 48 insertions, 22 deletions
@@ -40,14 +40,18 @@ printf " '%s'" "$0" "$@" >> config.log echo >> config.log echo "#" >> config.log -error_exit() { - echo +print_error() { + (echo echo "ERROR: $1" while test -n "$2"; do echo " $2" shift done - echo + echo) >&2 +} + +error_exit() { + print_error "$@" exit 1 } @@ -207,6 +211,30 @@ supported_xen_target() { return 1 } +supported_target() { + case "$1" in + *-softmmu) + ;; + *-linux-user) + if test "$linux" != "yes"; then + print_error "Target '$target' is only available on a Linux host" + return 1 + fi + ;; + *-bsd-user) + if test "$bsd" != "yes"; then + print_error "Target '$target' is only available on a BSD host" + return 1 + fi + ;; + *) + print_error "Invalid target name '$target'" + return 1 + ;; + esac + return 0 +} + # default parameters source_path=$(dirname "$0") cpu="" @@ -1734,23 +1762,27 @@ if test "$solaris" = "yes" ; then fi if test -z "${target_list+xxx}" ; then - target_list="$default_target_list" + for target in $default_target_list; do + supported_target $target 2>/dev/null && \ + target_list="$target_list $target" + done + target_list="${target_list# }" else target_list=$(echo "$target_list" | sed -e 's/,/ /g') + for target in $target_list; do + # Check that we recognised the target name; this allows a more + # friendly error message than if we let it fall through. + case " $default_target_list " in + *" $target "*) + ;; + *) + error_exit "Unknown target name '$target'" + ;; + esac + supported_target $target || exit 1 + done fi -# Check that we recognised the target name; this allows a more -# friendly error message than if we let it fall through. -for target in $target_list; do - case " $default_target_list " in - *" $target "*) - ;; - *) - error_exit "Unknown target name '$target'" - ;; - esac -done - # see if system emulation was really requested case " $target_list " in *"-softmmu "*) softmmu=yes @@ -6050,16 +6082,10 @@ case "$target" in target_softmmu="yes" ;; ${target_name}-linux-user) - if test "$linux" != "yes" ; then - error_exit "Target '$target' is only available on a Linux host" - fi target_user_only="yes" target_linux_user="yes" ;; ${target_name}-bsd-user) - if test "$bsd" != "yes" ; then - error_exit "Target '$target' is only available on a BSD host" - fi target_user_only="yes" target_bsd_user="yes" ;; |