uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/applications/networking/browsers/chromium/patches/m102-fix-dawn_version_generator-failure.patch

@@ -0,0 +1,43 @@
+From e9ffd084ec1ff9f7bfc86879732953dc58256958 Mon Sep 17 00:00:00 2001
+From: Loko Kung <lokokung@google.com>
+Date: Tue, 3 May 2022 00:28:53 +0000
+Subject: [PATCH] Wrap get_gitHash in try-catch to prevent failures in tarball
+ builds.
+
+Bug: chromium:1321370
+Change-Id: If39d2236d1b4d965f7bd189f6bd1cdc70436c41d
+Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88582
+Commit-Queue: Loko Kung <lokokung@google.com>
+Reviewed-by: Austin Eng <enga@chromium.org>
+Kokoro: Kokoro <noreply+kokoro@google.com>
+(cherry picked from commit 03ddfbb81fb4127ca37ea53e70fcb34fe851e24e)
+---
+ third_party/dawn/generator/dawn_version_generator.py | 13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/third_party/dawn/generator/dawn_version_generator.py b/third_party/dawn/generator/dawn_version_generator.py
+index 1907e88da..3c1927bee 100644
+--- a/third_party/dawn/generator/dawn_version_generator.py
++++ b/third_party/dawn/generator/dawn_version_generator.py
+@@ -23,11 +23,14 @@ def get_git():
+
+
+ def get_gitHash(dawnDir):
+-    result = subprocess.run([get_git(), 'rev-parse', 'HEAD'],
+-                            stdout=subprocess.PIPE,
+-                            cwd=dawnDir)
+-    if result.returncode == 0:
+-        return result.stdout.decode('utf-8').strip()
++    try:
++        result = subprocess.run([get_git(), "rev-parse", "HEAD"],
++                                stdout=subprocess.PIPE,
++                                cwd=dawnDir)
++        if result.returncode == 0:
++            return result.stdout.decode("utf-8").strip()
++    except Exception:
++        return ""
+     # No hash was available (possibly) because the directory was not a git checkout. Dawn should
+     # explicitly handle its absenece and disable features relying on the hash, i.e. caching.
+     return ''
+--
+2.36.0

pkgs/applications/networking/browsers/chromium/patches/no-build-timestamps.patch

@@ -0,0 +1,17 @@
+--- chromium-70.0.3538.67/build/compute_build_timestamp.py.orig	2018-11-02 16:00:34.368933077 +0200
++++ chromium-70.0.3538.67/build/compute_build_timestamp.py	2018-11-08 04:06:21.658105129 +0200
+@@ -94,6 +94,14 @@
+       'build_type', help='The type of build', choices=('official', 'default'))
+   args = argument_parser.parse_args()
+ 
++  # I don't trust LASTCHANGE magic, and I definelly want something deterministic here
++  SOURCE_DATE_EPOCH = os.getenv("SOURCE_DATE_EPOCH", None)
++  if SOURCE_DATE_EPOCH is not None:
++    print(SOURCE_DATE_EPOCH)
++    return 0
++  else:
++    raise RuntimeError("SOURCE_DATE_EPOCH not set")
++
+   # The mtime of the revision in build/util/LASTCHANGE is stored in a file
+   # next to it. Read it, to get a deterministic time close to "now".
+   # That date is then modified as described at the top of the file so that

pkgs/applications/networking/browsers/chromium/patches/widevine-79.patch

@@ -0,0 +1,13 @@
+diff --git a/third_party/widevine/cdm/BUILD.gn b/third_party/widevine/cdm/BUILD.gn
+index ed0e2f5208b..5b431a030d5 100644
+--- a/third_party/widevine/cdm/BUILD.gn
++++ b/third_party/widevine/cdm/BUILD.gn
+@@ -14,7 +14,7 @@ buildflag_header("buildflags") {
+ 
+   flags = [
+     "ENABLE_WIDEVINE=$enable_widevine",
+-    "BUNDLE_WIDEVINE_CDM=$bundle_widevine_cdm",
++    "BUNDLE_WIDEVINE_CDM=true",
+     "ENABLE_WIDEVINE_CDM_COMPONENT=$enable_widevine_cdm_component",
+   ]
+ }