The coremark binary includes a copy of the compiler flags in the output which breaks the reproducible build tenet of Yocto. This patch simply replaces COMPILER_FLAGS with "".
Signed-off-by: Ryan Eatmon <[email protected]> --- ..._main-Remove-printing-compiler-flags.patch | 41 +++++++++++++++++++ .../coremark/coremark_git.bb | 5 ++- 2 files changed, 45 insertions(+), 1 deletion(-) create mode 100644 meta-arago-test/recipes-benchmark/coremark/coremark/0001-core_main-Remove-printing-compiler-flags.patch diff --git a/meta-arago-test/recipes-benchmark/coremark/coremark/0001-core_main-Remove-printing-compiler-flags.patch b/meta-arago-test/recipes-benchmark/coremark/coremark/0001-core_main-Remove-printing-compiler-flags.patch new file mode 100644 index 00000000..ef7c78b2 --- /dev/null +++ b/meta-arago-test/recipes-benchmark/coremark/coremark/0001-core_main-Remove-printing-compiler-flags.patch @@ -0,0 +1,41 @@ +From 0af4e2298ccacc8afc0294b7a731f0e866155427 Mon Sep 17 00:00:00 2001 +From: Ryan Eatmon <[email protected]> +Date: Mon, 1 Dec 2025 12:21:23 -0600 +Subject: [PATCH] core_main: Remove printing compiler flags + +Reproducible builds do not like including anything that references the +build environment on the host machine. This would include printing out +the COMPILER_FLAGS macro. Substitute it with "". + +Upstream-Status: Inappropriate [OE-Specific] + +Signed-off-by: Ryan Eatmon <[email protected]> +--- + core_main.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/core_main.c b/core_main.c +index a4beeb6..f0ab87f 100644 +--- a/core_main.c ++++ b/core_main.c +@@ -380,7 +380,7 @@ for (i = 0; i < MULTITHREAD; i++) + ee_printf("Iterations : %lu\n", + (long unsigned)default_num_contexts * results[0].iterations); + ee_printf("Compiler version : %s\n", COMPILER_VERSION); +- ee_printf("Compiler flags : %s\n", COMPILER_FLAGS); ++ ee_printf("Compiler flags : %s\n", ""); //Reproducible build fix: COMPILER_FLAGS); + #if (MULTITHREAD > 1) + ee_printf("Parallel %s : %d\n", PARALLEL_METHOD, default_num_contexts); + #endif +@@ -410,7 +410,7 @@ for (i = 0; i < MULTITHREAD; i++) + default_num_contexts * results[0].iterations + / time_in_secs(total_time), + COMPILER_VERSION, +- COMPILER_FLAGS); ++ ""); //Reproducible build fix: COMPILER_FLAGS); + #if defined(MEM_LOCATION) && !defined(MEM_LOCATION_UNSPEC) + ee_printf(" / %s", MEM_LOCATION); + #else +-- +2.43.0 + diff --git a/meta-arago-test/recipes-benchmark/coremark/coremark_git.bb b/meta-arago-test/recipes-benchmark/coremark/coremark_git.bb index 1e002c06..9d770c44 100644 --- a/meta-arago-test/recipes-benchmark/coremark/coremark_git.bb +++ b/meta-arago-test/recipes-benchmark/coremark/coremark_git.bb @@ -3,7 +3,10 @@ SUMMARY = "The benchmark utility to measure the performance of CPU" LICENSE = "Coremark" LIC_FILES_CHKSUM = "file://LICENSE.md;md5=0a18b17ae63deaa8a595035f668aebe1" -SRC_URI = "git://github.com/eembc/coremark.git;branch=main;protocol=https" +SRC_URI = " \ + git://github.com/eembc/coremark.git;branch=main;protocol=https \ + file://0001-core_main-Remove-printing-compiler-flags.patch \ +" PV = "1.01+git" SRCREV = "1f483d5b8316753a742cbf5590caf5bd0a4e4777" -- 2.43.0 -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#16843): https://lists.yoctoproject.org/g/meta-arago/message/16843 Mute This Topic: https://lists.yoctoproject.org/mt/116562369/21656 Group Owner: [email protected] Unsubscribe: https://lists.yoctoproject.org/g/meta-arago/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
