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[PATCH v3 001/114] meson: stale qemu-version.h only when .git exists
- To: qemu-devel@xxxxxxxxxx
- From: Yonggang Luo <luoyonggang@xxxxxxxxx>
- Date: Wed, 23 Sep 2026 21:14:35 +0800
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- Cc: Cornelia Huck <cohuck@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Chao Liu <chao.liu@xxxxxxxxxxxxxxxxxx>, Igor Mammedov <imammedo@xxxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Daniel Henrique Barboza <daniel.barboza@xxxxxxxxxxxxxxxx>, Peter Xu <peterx@xxxxxxxxxx>, Eric Blake <eblake@xxxxxxxxxx>, Philippe Mathieu-Daudé <philmd@xxxxxxxxxxxxxxxx>, Liu Zhiwei <zhiwei_liu@xxxxxxxxxxxxxxxxx>, Pierrick Bouvier <pierrick.bouvier@xxxxxxxxxxxxxxxx>, Peter Maydell <peter.maydell@xxxxxxxxxx>, Sunil V L <sunilvl@xxxxxxxxxxxxxxxx>, Stefan Hajnoczi <stefanha@xxxxxxxxxx>, Palmer Dabbelt <palmer@xxxxxxxxxxx>, Fabiano Rosas <farosas@xxxxxxx>, Xianglai Li <lixianglai@xxxxxxxxxxx>, Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>, Max Filippov <jcmvbkbc@xxxxxxxxx>, qemu-ppc@xxxxxxxxxx, Zhao Liu <zhao1.liu@xxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Bibo Mao <maobibo@xxxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Laurent Vivier <laurent@xxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, Richard Henderson <richard.henderson@xxxxxxxxxx>, Daniel P. Berrangé <berrange@xxxxxxxxxx>, Nicholas Piggin <npiggin@xxxxxxxxx>, qemu-riscv@xxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, "Edgar E. Iglesias" <edgar.iglesias@xxxxxxxxx>, Alex Bennée <alex.bennee@xxxxxxxxxx>, Stafford Horne <shorne@xxxxxxxxx>, Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>, Markus Armbruster <armbru@xxxxxxxxxx>, Weiwei Li <liwei1518@xxxxxxxxx>, Song Gao <17746591750@xxxxxxx>, qemu-arm@xxxxxxxxxx, qemu-s390x@xxxxxxxxxx, Brian Cain <brian.cain@xxxxxxxxxxxxxxxx>
- Delivery-date: Wed, 23 Sep 2026 13:18:09 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
build_always_stale for qemu-version.h is fs.exists on the source
.git. Matches qemu-version.sh, so a tree without git does not
regenerate the header on every ninja.
Signed-off-by: Yonggang Luo <luoyonggang@xxxxxxxxx>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index cfac634cf13..f17665c667d 100644
--- a/meson.build
+++ b/meson.build
@@ -3546,7 +3546,7 @@ qemu_version = custom_target('qemu-version.h',
command: qemu_version_cmd,
capture: true,
build_by_default: true,
- build_always_stale: true)
+ build_always_stale:
fs.exists(meson.current_source_dir() / '.git'))
genh += qemu_version
hxdep = []
--
2.52.0.windows.1
|
