diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/determinism.patch')
-rw-r--r-- | meta/recipes-devtools/qemu/qemu/determinism.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/determinism.patch b/meta/recipes-devtools/qemu/qemu/determinism.patch new file mode 100644 index 0000000000..cb1c907777 --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu/determinism.patch @@ -0,0 +1,41 @@ +When sources are included within debug information, a couple of areas of the +qemu build are not reproducible due to either full buildpaths or timestamps. + +Replace the full paths with relative ones. I couldn't figure out how to get +meson to pass relative paths but we can fix that in the script. + +For the keymaps, omit the timestamps as they don't matter to us. + +Upstream-Status: Pending [some version of all/part of this may be accepted] +RP 2021/3/1 + +Index: qemu-5.2.0/scripts/decodetree.py +=================================================================== +--- qemu-5.2.0.orig/scripts/decodetree.py ++++ qemu-5.2.0/scripts/decodetree.py +@@ -1303,8 +1303,8 @@ def main(): + toppat = ExcMultiPattern(0) + + for filename in args: +- input_file = filename +- f = open(filename, 'r') ++ input_file = os.path.relpath(filename) ++ f = open(input_file, 'r') + parse_file(f, toppat) + f.close() + +Index: qemu-5.2.0/ui/keycodemapdb/tools/keymap-gen +=================================================================== +--- qemu-5.2.0.orig/ui/keycodemapdb/tools/keymap-gen ++++ qemu-5.2.0/ui/keycodemapdb/tools/keymap-gen +@@ -317,9 +317,8 @@ class LanguageGenerator(object): + raise NotImplementedError() + + def generate_header(self, database, args): +- today = time.strftime("%Y-%m-%d %H:%M") + self._boilerplate([ +- "This file is auto-generated from keymaps.csv on %s" % today, ++ "This file is auto-generated from keymaps.csv", + "Database checksum sha256(%s)" % database.mapchecksum, + "To re-generate, run:", + " %s" % args, |