[Oracular/Unstable PATCH] UBUNTU: [packaging] remove the kernel configuration for perf

[Masahiro Yamada]

This was introduced by commit "UBUNTU: [Debian] perf -- build in the
context of the full generated local headers". [1]

If you intend to build perf with the latest UAPI headers, you need
to run 'make headers_install'.

Since tools/perf is a userspace program, the kernel configuration
or 'make prepare' should not be necessary.

Remove this, as it never worked as intended.

[1]: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/xenial/commit/?id=5531fa5fadf52af8cd0cfcd6ac65a2663cf3a863

Signed-off-by: Masahiro Yamada <masahiro.yamada at canonical.com>
---

This was originally written during the hackathon last year, but it was not merged.
Let me retry as a separate patch.

 debian/rules.d/2-binary-arch.mk | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk
index 94c9cd5c6b89..13032f221664 100644
--- a/debian/rules.d/2-binary-arch.mk
+++ b/debian/rules.d/2-binary-arch.mk
@@ -647,13 +647,6 @@ ifeq ($(do_tools_cpupower),true)
 		CPUFREQ_BENCH=false
 endif
 ifeq ($(do_tools_perf),true)
-	cd $(builddirpa) && $(kmake) $(defconfig)
-	mv $(builddirpa)/.config $(builddirpa)/.config.old
-	sed -e 's/^# \(CONFIG_MODVERSIONS\) is not set$$/\1=y/' \
-	  -e 's/.*CONFIG_LOCALVERSION_AUTO.*/# CONFIG_LOCALVERSION_AUTO is not set/' \
-	  $(builddirpa)/.config.old > $(builddirpa)/.config
-	cd $(builddirpa) && $(kmake) syncconfig
-	cd $(builddirpa) && $(kmake) prepare
 	cd $(builddirpa)/tools/perf && \
 		$(kmake) prefix=/usr NO_LIBTRACEEVENT=1 HAVE_NO_LIBBFD=1 HAVE_CPLUS_DEMANGLE_SUPPORT=1 CROSS_COMPILE=$(CROSS_COMPILE) NO_LIBPYTHON=1 NO_LIBPERL=1 WERROR=0
 endif
-- 
2.43.0