Maximilian Engelhardt 8aaf5dc2c9 build: Set DATE to SOURCE_DATE_EPOCH if available ...

Use the solution described in [1] to provide a wrapper to the 'date'
command that uses SOURCE_DATE_EPOCH if available.  This is needed for
reproducible builds.

The -d "@..." syntax was introduced in GNU date about 2005 (but only
added to the docuemntation in 2011), so I assume a version supporting
this syntax is available, if SOURCE_DATE_EPOCH is defined. If
SOURCE_DATE_EPOCH is not defined, nothing changes with respect to the
current behavior.

Update all users of 'date' in the tree to use the new wrapper.

[1] https://reproducible-builds.org/docs/source-date-epoch/

Signed-off-by: Maximilian Engelhardt <maxi@daemonizer.de>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

2025-01-13 13:51:42 +00:00

..

32bitbios_support.c

tools/firmware: Build firmware as -ffreestanding

2021-03-01 23:19:39 +00:00

apic_regs.h

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

cacheattr.c

hvmloader: use memory type constants

2023-01-05 16:21:13 +01:00

config-seabios.h

hvmloader: fix SeaBIOS interface

2013-09-05 11:47:03 +02:00

config.h

tools/hvmloader: Move various helpers to being static inlines

2024-05-09 18:19:49 +01:00

ctype.c

hvmloader: Add 'ctype' infrastructure

2011-11-30 06:50:45 -08:00

ctype.h

hvmloader: Add 'ctype' infrastructure

2011-11-30 06:50:45 -08:00

e820.c

hvmloader: flip "ACPI data" to "ACPI NVS" type for ACPI table region

2020-10-20 08:54:23 +02:00

e820.h

hvmloader: get guest memory map into memory_map[]

2015-07-23 13:45:25 +01:00

hvm_param.c

hvmloader: add helper functions to get/set HVM params

2014-06-27 14:13:21 +01:00

hvmloader.c

tools/hvmloader: Move various helpers to being static inlines

2024-05-09 18:19:49 +01:00

hvmloader.lds

hvmloader: set entry point in linker script

2018-09-04 11:27:41 +02:00

hypercall.h

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

Makefile

build: Set DATE to SOURCE_DATE_EPOCH if available

2025-01-13 13:51:42 +00:00

mp_tables.c

tools/hvmloader: Move various helpers to being static inlines

2024-05-09 18:19:49 +01:00

option_rom.h

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

optionroms.c

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

ovmf.c

tools: load IPXE from standalone file

2018-07-16 16:09:01 +01:00

pci_regs.h

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

pci.c

hvmloader/PCI: skip huge BARs in certain calculations

2024-03-06 10:19:29 +01:00

pir_types.h

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

pir.c

Fix emacs local variable block to use correct C style variable.

2013-02-21 16:12:46 +00:00

rombios.c

tools: load IPXE from standalone file

2018-07-16 16:09:01 +01:00

seabios.c

tools: load IPXE from standalone file

2018-07-16 16:09:01 +01:00

smbios_types.h

hvmloader: add SMBIOS type 2 info for customized string

2019-04-05 10:16:16 +02:00

smbios.c

hvmloader: add SMBIOS type 2 info for customized string

2019-04-05 10:16:16 +02:00

smp.c

hvmloader: Use fastcall everywhere

2024-07-24 18:24:56 +01:00

tests.c

hvmloader: clone REP INSW test from REP INSB one

2017-09-08 16:24:57 +02:00

util.c

tools/hvmloader: Fix non-deterministic cpuid()

2024-08-13 16:39:10 +02:00

util.h

tools/hvmloader: Fix non-deterministic cpuid()

2024-08-13 16:39:10 +02:00

vnuma.c

hvmloader: use xen/errno.h rather than the host systems errno.h

2016-03-07 17:46:03 +01:00

vnuma.h

hvmloader: retrieve vNUMA information from hypervisor

2015-02-17 14:34:31 +01:00

xenbus.c

x86/hvmloader: Don't wait for the producer to fill the ring if

2017-05-25 09:59:49 +01:00