Do you already have a follow-up change for meta-clang which seems to be broken by this change?
clang-16: error: unknown argument: '-fcanon-prefix-map' On Fri, Apr 28, 2023 at 5:20 AM Khem Raj <raj.k...@gmail.com> wrote: > This should help canonicalize the relative paths and symlinks > during cross compile, -fcanon-prefix-map is newly added in gcc-13+ [1] > > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108464#c8 > Signed-off-by: Khem Raj <raj.k...@gmail.com> > --- > meta/conf/bitbake.conf | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf > index d94ffe1df9..453bef37a9 100644 > --- a/meta/conf/bitbake.conf > +++ b/meta/conf/bitbake.conf > @@ -644,7 +644,8 @@ EXTRA_OEMAKE:prepend:task-install = > "${PARALLEL_MAKEINST} " > # Optimization flags. > ################################################################## > # Beware: applied last to first > -DEBUG_PREFIX_MAP ?= > "-fmacro-prefix-map=${S}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ > +DEBUG_PREFIX_MAP ?= "-fcanon-prefix-map \ > + -fmacro-prefix-map=${S}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ > -fdebug-prefix-map=${S}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ > -fmacro-prefix-map=${B}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ > -fdebug-prefix-map=${B}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ > -- > 2.40.1 > > > > >
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