From: Jan Stancek <jstancek@xxxxxxxxxx>
redhat/kernel.spec: use target versions of tools for debugedit and gdb-add-index
debugedit-5.1-5.fc42 adds support to override tools with target versions:
find-debuginfo relies on a couple of binutils tools (readelf, objcopy
and nm) that might not have been build with cross-arch support. Make
it possible to configure with specific (target) versions and to
override the specific binaries by setting READELF, OBJCOPY or NM
environment variables.
which means we can now have find-debuginfo working also for cross builds
when we give it correct version of nm, readelf and objcopy.
Signed-off-by: Jan Stancek <jstancek@xxxxxxxxxx>
diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
index blahblah..blahblah 100644
--- a/redhat/kernel.spec.template
+++ b/redhat/kernel.spec.template
@@ -3269,12 +3269,24 @@ find Documentation -type d | xargs chmod u+w
rm -rf $RPM_BUILD_ROOT/usr/lib/debug/usr/src; \
%{nil}
+# Make debugedit and gdb-add-index use target versions of tools
+# when cross-compiling. This is supported since debugedit-5.1-5.fc42
+# https://inbox.sourceware.org/debugedit/20250220153858.963312-1-mark@xxxxxxxxx/
+%if %{with_cross}
+%define __override_target_tools_for_debugedit \
+ export OBJCOPY=%{_build_arch}-linux-gnu-objcopy \
+ export NM=%{_build_arch}-linux-gnu-nm \
+ export READELF=%{_build_arch}-linux-gnu-readelf \
+%{nil}
+%endif
+
#
# Disgusting hack alert! We need to ensure we sign modules *after* all
# invocations of strip occur, which is in __debug_install_post if
# find-debuginfo.sh runs, and __os_install_post if not.
#
%define __spec_install_post \
+ %{?__override_target_tools_for_debugedit:%{__override_target_tools_for_debugedit}}\
%{?__debug_package:%{__debug_install_post}}\
%{__arch_install_post}\
%{__os_install_post}\
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/3714
--
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