From fc5b3c78e59b95d7499c47380952643a58bf0b93 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Wed, 28 Apr 2021 13:38:13 -0700 Subject: reproducible_build.bbclass: Enable -Wdate-time This will help identifying packages using __TIME__, __DATE__ and __TIMESTAMP__ macros in code, its a warning from the compiler and the packages which use -Werror will break the build with this and where they don't we will atleast have a warning in the build logs (From OE-Core rev: 20335cd89001f5fb159f5f1b0c3bd5e40b8b2fb5) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- meta/classes/reproducible_build.bbclass | 3 +++ 1 file changed, 3 insertions(+) (limited to 'meta/classes/reproducible_build.bbclass') diff --git a/meta/classes/reproducible_build.bbclass b/meta/classes/reproducible_build.bbclass index f06e00d70d..9337d791e8 100644 --- a/meta/classes/reproducible_build.bbclass +++ b/meta/classes/reproducible_build.bbclass @@ -41,6 +41,9 @@ SDE_DIR = "${WORKDIR}/source-date-epoch" SDE_FILE = "${SDE_DIR}/__source_date_epoch.txt" SDE_DEPLOYDIR = "${WORKDIR}/deploy-source-date-epoch" +# Enable compiler warning when the __TIME__, __DATE__ and __TIMESTAMP__ macros are used. +TARGET_CC_ARCH_append_class-target = " -Wdate-time" + # A SOURCE_DATE_EPOCH of '0' might be misinterpreted as no SDE export SOURCE_DATE_EPOCH_FALLBACK ??= "1302044400" -- cgit v1.2.3-54-g00ecf