From 5c2685c5ee2f8210a36b9a8591491b6af0482084 Mon Sep 17 00:00:00 2001 From: Juro Bystricky Date: Sat, 10 Mar 2018 10:57:49 -0800 Subject: reproducible_build_simple.bbclass: simple environment for reproducible binaries Export environmental variables needed for binary reproducibility with consistent values. This class can be used either directly via: INHERIT += "reproducible_build_simple" or can be inherited by a more complex/complete bbclass, for example a bblass which will crack SOURCE_DATE_EPOCH for each recipe. Signed-off-by: Juro Bystricky Signed-off-by: Richard Purdie --- meta/classes/reproducible_build_simple.bbclass | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 meta/classes/reproducible_build_simple.bbclass (limited to 'meta') diff --git a/meta/classes/reproducible_build_simple.bbclass b/meta/classes/reproducible_build_simple.bbclass new file mode 100644 index 0000000000..dd11cd98d6 --- /dev/null +++ b/meta/classes/reproducible_build_simple.bbclass @@ -0,0 +1,11 @@ +# Setup default environment for reproducible builds. + +BUILD_REPRODUCIBLE_BINARIES = "1" + +export PYTHONHASHSEED = "0" +export PERL_HASH_SEED = "0" +export TZ = 'UTC' +export SOURCE_DATE_EPOCH ??= "1520598896" + +REPRODUCIBLE_TIMESTAMP_ROOTFS ??= "1520598896" + -- cgit 1.2.3-korg