commit: 479c7935881a5cd6f7ec560918f74245e73111f8
Author: Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Mon Sep 7 05:46:14 2015 +0000
Commit: Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Mon Sep 7 05:49:17 2015 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=479c7935
app-emulation/qemu: add target sanity checks
This way we know up front when a new target appears rather than when
someone happens to check & notice.
app-emulation/qemu/qemu-9999.ebuild | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/app-emulation/qemu/qemu-9999.ebuild
b/app-emulation/qemu/qemu-9999.ebuild
index b95be31..9a8f7bd 100644
--- a/app-emulation/qemu/qemu-9999.ebuild
+++ b/app-emulation/qemu/qemu-9999.ebuild
@@ -268,7 +268,29 @@ pkg_setup() {
enewgroup kvm 78
}
+# Sanity check to make sure target lists are kept up-to-date.
+check_targets() {
+ local var=$1 mak=$2
+ local detected sorted
+
+ pushd "${S}"/default-configs >/dev/null || die
+
+ detected=$(echo $(printf '%s\n' *-${mak}.mak | sed "s:-${mak}.mak::" |
sort -u))
+ sorted=$(echo $(printf '%s\n' ${!var} | sort -u))
+ if [[ ${sorted} != "${detected}" ]] ; then
+ eerror "The ebuild needs to be kept in sync."
+ eerror "${var}: ${sorted}"
+ eerror "$(printf '%-*s' ${#var} configure): ${detected}"
+ die "sync ${var} to the list of targets"
+ fi
+
+ popd >/dev/null
+}
+
src_prepare() {
+ check_targets IUSE_SOFTMMU_TARGETS softmmu
+ check_targets IUSE_USER_TARGETS linux-user
+
# Alter target makefiles to accept CFLAGS set via flag-o
sed -i -r \
-e 's/^(C|OP_C|HELPER_C)FLAGS=/\1FLAGS+=/' \
