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[XEN PATCH] automation: Disable QEMU build with Clang older than 10.0
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
- Date: Mon, 19 Jun 2023 10:09:32 +0100
- Authentication-results: esa2.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none
- Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>, Doug Goldstein <cardoe@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Mon, 19 Jun 2023 09:10:04 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Since QEMU commit 74a1b256d775 ("configure: Bump minimum Clang version
to 10.0"), or QEMU v8.0, Clang 10.0 is now the minimum to build QEMU.
QEMU 8.0 fails to build on Ubuntu Bionic.
Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
Notes:
I've tested that change here, with QEMU v8.0.2:
https://gitlab.com/xen-project/people/anthonyper/xen/-/pipelines/902576734
automation/scripts/build | 2 ++
1 file changed, 2 insertions(+)
diff --git a/automation/scripts/build b/automation/scripts/build
index 38c48ae6d8..b4edcf010e 100755
--- a/automation/scripts/build
+++ b/automation/scripts/build
@@ -78,7 +78,9 @@ else
fi
# Qemu requires Python 3.5 or later, and ninja
+ # and Clang 10 or later
if ! type python3 || python3 -c "import sys; res = sys.version_info < (3,
5); exit(not(res))" \
+ || [[ "$cc_is_clang" == y && "$cc_ver" -lt 0x0a0000 ]] \
|| ! type ninja; then
cfgargs+=("--with-system-qemu=/bin/false")
fi
--
Anthony PERARD
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