From: Prarit Bhargava <prarit@xxxxxxxxxx>
redhat/kernel.spec.template: Link perf with --export-dynamic
Bugzilla: INTERNAL
commit 00702a636e319b2c3fe913f3b8a8cff51cf96ff6
Author: Michael Petlan <mpetlan@xxxxxxxxxx>
Date: Tue Nov 23 11:52:24 2021 +0100
redhat/kernel.spec.template: Link perf with --export-dynamic
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2006775
Upstream Status: RHEL only
As said in comment #6 of the BZ [1], all distribution applications
should contain minidebuginfo.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=2006775#c6
Signed-off-by: Michael Petlan <mpetlan@xxxxxxxxxx>
Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
index blahblah..blahblah 100755
--- a/redhat/kernel.spec.template
+++ b/redhat/kernel.spec.template
@@ -2271,7 +2271,7 @@ InitBuildVars
%global perf_build_extra_opts CORESIGHT=1
%endif
%global perf_make \
- %{__make} %{?make_opts} EXTRA_CFLAGS="${RPM_OPT_FLAGS}" LDFLAGS="%{__global_ldflags}" %{?cross_opts} -C tools/perf V=1 NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1 NO_BIONIC=1 LIBBPF_DYNAMIC=1 LIBTRACEEVENT_DYNAMIC=1 %{?perf_build_extra_opts} prefix=%{_prefix} PYTHON=%{__python3}
+ %{__make} %{?make_opts} EXTRA_CFLAGS="${RPM_OPT_FLAGS}" LDFLAGS="%{__global_ldflags} -Wl,-E" %{?cross_opts} -C tools/perf V=1 NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1 NO_BIONIC=1 LIBBPF_DYNAMIC=1 LIBTRACEEVENT_DYNAMIC=1 %{?perf_build_extra_opts} prefix=%{_prefix} PYTHON=%{__python3}
%if %{with_perf}
# perf
# make sure check-headers.sh is executable
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2021
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