perf: drop 'include' copy

The copy of the kernel's top level include directory is not
required to build perf. We have both the linux-libc-headers and
perf's captured/copied headers for what it requires.

The copy of the kernel's headers is leading us to multiple smaller
fixes to ensure that the various .h files are in sync. We can
remove the copy and all of the sync checks, and perf still builds
and executes correctly.

(From OE-Core rev: 79bfd5515887e5faf315a581d98bda63899760da)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 9 deletions

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 191305969c..5f0ba7c180 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -106,7 +106,6 @@ EXTRA_OEMAKE += "\
 EXTRA_OEMAKE_append_task-configure = " JOBS=1"
 
 PERF_SRC ?= "Makefile \
-             include \
              tools/arch \
              tools/build \
              tools/include \
@@ -248,14 +247,6 @@ do_configure_prepend () {
     # so we copy it from the sysroot unistd.h to the perf unistd.h
     install -D -m0644 ${STAGING_INCDIR}/asm-generic/unistd.h ${S}/tools/include/uapi/asm-generic/unistd.h
     install -D -m0644 ${STAGING_INCDIR}/asm-generic/unistd.h ${S}/include/uapi/asm-generic/unistd.h
-
-    # bits.h can have the same issue as unistd.h, so we make the tools variant take precedence
-    [ -e ${S}/tools/include/linux/bits.h ] && install -D -m0644 ${S}/tools/include/linux/bits.h ${S}/include/linux/bits.h
-
-    [ -e ${S}/tools/perf/util/include/linux/ctype.h ] && install -D -m0644 ${S}/include/linux/ctype.h ${S}/tools/perf/util/include/linux/ctype.h
-
-    [ -e ${S}/include/uapi/linux/kvm.h ] && install -D -m0644 ${S}/include/uapi/linux/kvm.h  ${S}/tools/include/uapi/linux/kvm.h
-    [ -e ${S}/include/uapi/linux/sched.h ] && install -D -m0644 ${S}/include/uapi/linux/sched.h  ${S}/tools/include/uapi/linux/sched.h
 }
 
 python do_package_prepend() {