diff options
Diffstat (limited to 'debian/patches/seabios-hppa-use-consistent-date-and-remove-hostname.patch')
| -rw-r--r-- | debian/patches/seabios-hppa-use-consistent-date-and-remove-hostname.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/debian/patches/seabios-hppa-use-consistent-date-and-remove-hostname.patch b/debian/patches/seabios-hppa-use-consistent-date-and-remove-hostname.patch new file mode 100644 index 00000000..982f1208 --- /dev/null +++ b/debian/patches/seabios-hppa-use-consistent-date-and-remove-hostname.patch @@ -0,0 +1,32 @@ +From: Vagrant Cascadian <vagrant@reproducible-builds.org> +Date: Sun, 21 Jun 2020 19:38:39 +0000 +X-Dgit-Generated: 1:5.0-6~0~20200621~20 92cdacf1c512114ca313800748a5fc162775f51e +Subject: roms/seabios-hppa: Use consistent date and remove hostname. + +Two issues break reproducibility; the time and hostname get embedded +in the resulting seabios binary. + +Simply drop the hostname from the embedded version string, as it +shouldn't be needed in Debian package builds. + +Use the SOURCE_DATE_EPOCH environment variable to set the build date +rather than the current time: + + https://reproducible-builds.org/docs/source-date-epoch/ + +--- + +--- qemu-5.0.orig/roms/seabios-hppa/scripts/buildversion.py ++++ qemu-5.0/roms/seabios-hppa/scripts/buildversion.py +@@ -125,9 +125,8 @@ def main(): + if not ver: + ver = "?" + if not cleanbuild: +- btime = time.strftime("%Y%m%d_%H%M%S") +- hostname = socket.gethostname() +- ver = "%s-%s-%s" % (ver, btime, hostname) ++ btime = time.strftime("%Y%m%d_%H%M%S", time.gmtime(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))) ++ ver = "%s-%s" % (ver, btime) + write_version(outfile, ver + options.extra, toolstr) + + if __name__ == '__main__': |