From: Bobby Eshleman <bobbyeshleman@gmail.com>
To: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Daniel Kiper <daniel.kiper@oracle.com>,
Bobby Eshleman <bobbyeshleman@gmail.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
George Dunlap <george.dunlap@citrix.com>,
Ian Jackson <iwj@xenproject.org>, Jan Beulich <jbeulich@suse.com>,
Julien Grall <julien@xen.org>,
Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wl@xen.org>
Subject: [PATCH v3 1/5] xen: add XEN_BUILD_POSIX_TIME
Date: Thu, 21 Jan 2021 16:51:40 -0800 [thread overview]
Message-ID: <e8c57268455291bad0bbcdf0013b0d5aa349be1b.1611273359.git.bobbyeshleman@gmail.com> (raw)
In-Reply-To: <cover.1611273359.git.bobbyeshleman@gmail.com>
From: Daniel Kiper <daniel.kiper@oracle.com>
POSIX time is required to fill the TimeDateStamp field
in the PE header.
Use SOURCE_DATE_EPOCH if available, otherwise use
`date +%s` (available on both Linux and FreeBSD).
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Bobby Eshleman <bobbyeshleman@gmail.com>
---
xen/Makefile | 2 ++
xen/include/xen/compile.h.in | 1 +
2 files changed, 3 insertions(+)
diff --git a/xen/Makefile b/xen/Makefile
index 544cc0995d..85f9b763a4 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -11,6 +11,7 @@ export XEN_DOMAIN ?= $(shell ([ -x /bin/dnsdomainname ] && /bin/dnsdomainname) |
export XEN_BUILD_DATE ?= $(shell LC_ALL=C date)
export XEN_BUILD_TIME ?= $(shell LC_ALL=C date +%T)
export XEN_BUILD_HOST ?= $(shell hostname)
+export XEN_BUILD_POSIX_TIME ?= $(shell echo $${SOURCE_DATE_EPOCH:-$(shell date +%s)})
# Best effort attempt to find a python interpreter, defaulting to Python 3 if
# available. Fall back to just `python` if `which` is nowhere to be found.
@@ -386,6 +387,7 @@ delete-unfresh-files:
include/xen/compile.h: include/xen/compile.h.in .banner
@sed -e 's/@@date@@/$(XEN_BUILD_DATE)/g' \
-e 's/@@time@@/$(XEN_BUILD_TIME)/g' \
+ -e 's/@@posix_time@@/$(XEN_BUILD_POSIX_TIME)/g' \
-e 's/@@whoami@@/$(XEN_WHOAMI)/g' \
-e 's/@@domain@@/$(XEN_DOMAIN)/g' \
-e 's/@@hostname@@/$(XEN_BUILD_HOST)/g' \
diff --git a/xen/include/xen/compile.h.in b/xen/include/xen/compile.h.in
index 440ecb25c1..b2ae6f96ad 100644
--- a/xen/include/xen/compile.h.in
+++ b/xen/include/xen/compile.h.in
@@ -1,5 +1,6 @@
#define XEN_COMPILE_DATE "@@date@@"
#define XEN_COMPILE_TIME "@@time@@"
+#define XEN_COMPILE_POSIX_TIME @@posix_time@@
#define XEN_COMPILE_BY "@@whoami@@"
#define XEN_COMPILE_DOMAIN "@@domain@@"
#define XEN_COMPILE_HOST "@@hostname@@"
--
2.30.0
next prev parent reply other threads:[~2021-01-22 0:55 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 0:51 [PATCH v3 0/5] Support Secure Boot for multiboot2 Xen Bobby Eshleman
2021-01-22 0:51 ` Bobby Eshleman [this message]
2021-01-22 11:27 ` [PATCH v3 1/5] xen: add XEN_BUILD_POSIX_TIME Jan Beulich
2021-01-22 21:57 ` Bobby Eshleman
2021-01-25 8:58 ` Jan Beulich
2021-01-22 0:51 ` [PATCH v3 2/5] xen/x86: manually build xen.mb.efi binary Bobby Eshleman
2021-03-15 13:36 ` Jan Beulich
2021-05-07 20:26 ` Bob Eshleman
2021-05-17 6:48 ` Jan Beulich
2021-05-17 13:20 ` Daniel Kiper
2021-05-17 13:24 ` Jan Beulich
2021-05-18 17:46 ` Daniel Kiper
2021-05-19 9:29 ` Jan Beulich
2021-05-19 12:48 ` Daniel Kiper
2021-05-19 14:35 ` Jan Beulich
2021-06-09 13:18 ` Daniel Kiper
2021-06-09 13:45 ` Jan Beulich
2021-01-22 0:51 ` [PATCH v3 3/5] xen/x86: add some addresses to the Multiboot header Bobby Eshleman
2021-03-15 15:05 ` Jan Beulich
2021-01-22 0:51 ` [PATCH v3 4/5] xen/x86: add some addresses to the Multiboot2 header Bobby Eshleman
2021-02-23 9:04 ` Roger Pau Monné
2021-02-23 18:07 ` Bob Eshleman
2021-01-22 0:51 ` [PATCH v3 5/5] xen/x86/efi: Verify dom0 kernel with SHIM_LOCK protocol in efi_multiboot2() Bobby Eshleman
2021-03-16 15:08 ` Jan Beulich
2021-01-22 9:39 ` [PATCH v3 0/5] Support Secure Boot for multiboot2 Xen Jan Beulich
2021-01-22 21:18 ` Bobby Eshleman
2021-01-25 8:52 ` Jan Beulich
2021-02-22 18:04 ` Bobby Eshleman
2021-02-23 7:16 ` Jan Beulich
2021-02-23 18:00 ` Bob Eshleman
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