On 3/9/2026 12:01 PM, Mahammed Sadik Shaik wrote:
Add -ffile-prefix-map flags to KCFLAGS to remove build path
references from kernel module compilation, ensuring reproducible
builds and preventing absolute path leakage in binaries.
This resolves buildpaths QA warnings during packaging.
Signed-off-by: Mahammed Sadik Shaik <[email protected]>
---
meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc
b/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc
index 91076c9e..8308f0e5 100644
--- a/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc
+++ b/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc
@@ -80,8 +80,8 @@ USER_SPACE_CFLAGS = '${CFLAGS}
-DLIBEXECDIR=\\\"${libexecdir}\\\" \
TOOLS_SRC_DIR = "${S}/tools"
-EXTRA_OEMAKE = "ARCH=${JH_ARCH} CROSS_COMPILE=${TARGET_PREFIX} CC="${CC}" KDIR=${STAGING_KERNEL_BUILDDIR}"
-
+EXTRA_OEMAKE = "ARCH=${JH_ARCH} CROSS_COMPILE=${TARGET_PREFIX} CC="${CC}"
KDIR=${STAGING_KERNEL_BUILDDIR} \
+ KCFLAGS='-ffile-prefix-map=${STAGING_KERNEL_BUILDDIR}/=
-ffile-prefix-map=${STAGING_KERNEL_DIR}/='"
do_compile() {
oe_runmake V=1
}
Thank you. I was going to comment on the v1 to not disable buildpaths.
--
Ryan Eatmon [email protected]
-----------------------------------------
Texas Instruments, Inc. - LCPD - MGTS
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