On Tue, Mar 10, 2026 at 12:28 AM, Denys Dmytriyenko wrote: > > On Mon, Mar 09, 2026 at 12:08:36PM -0500, Ryan Eatmon via > lists.yoctoproject.org wrote: > > > > > > 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 > > > } > > Can you move V=1 into EXTRA_OEMAKE and remove overriding do_compile()
Thanks for the review Denys, Apologies for multiple replies was facing some issues with relply all in mail. Moving V=1 into EXTRA_OEMAKE is fine, but we can't remove the do_compile() override. . This is insufficient for jailhouse, which requires building: 1. Kernel modules (driver/jailhouse.ko) 2. Hypervisor binary (hypervisor/jailhouse.bin) 3. Userspace tools (tools/jailhouse, jailhouse-*) 4. Inmate demos (inmates/demos/*) — causing the install failure for all the demos during the build. The do_compile() override is needed to run a plain oe_runmake which hits jailhouse's top-level Makefile and builds the full project. If necessary I can send an V3 by moving V=1 into EXTRA_OEMAKE, but that doesn't serve our purpose of completely overriding the do_compile And also I couldn't find an existing bbclass that does "run the top-level Makefile and build everything." > > > > Thank you. I was going to comment on the v1 to not disable buildpaths. > > +1 >
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