Files
poky/meta/recipes-kernel/systemtap/systemtap_git.inc
Bruce Ashfield 7c4802d3a8 systemtap: fix on target build for 4.4 and 5.10+
The following systemtap commit:

    commit 7615cae790c899bc8a82841c75c8ea9c6fa54df3
    Author: Frank Ch. Eigler <fche@redhat.com>
    Date:   Mon Nov 9 19:18:19 2020 -0500

        PR26665: relayfs-on-procfs megapatch

Changes the way that capabilities are checked when compiling
a systemtap probe.

In our cross-build -> on target workflow, this results in a
mismatch between the systemtap configuration capabilities and
the kernel configuration.

The result is a compilation failure since the security
components are protected by two different #ifdef's, and they
can be out of sync. By protecting the include and callsite with
the same #ifdef, we ensure they are in sync and fix our
on target problem.

While this fix is oe-specific, a variant will be proposed
upstream once a deeper analsysis of other options has been
completed.

(From OE-Core rev: 25fa864270efe3ff5699a1bf9ebdf599e96362a5)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-12-24 08:21:23 +00:00

24 lines
991 B
PHP

LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
SRCREV = "988f439af39a359b4387963ca4633649866d8275"
PV = "4.4"
SRC_URI = "git://sourceware.org/git/systemtap.git \
file://0001-Do-not-let-configure-write-a-python-location-into-th.patch \
file://0001-Install-python-modules-to-correct-library-dir.patch \
file://0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch \
file://0001-transport-protect-include-and-callsite-with-same-con.patch \
"
COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64|microblazeel|mips).*-linux'
COMPATIBLE_HOST_libc-musl = 'null'
S = "${WORKDIR}/git"
# systemtap can't be built without optimization, if someone tries to compile an
# entire image as -O0, break with fatal.
python () {
if bb.utils.contains("SELECTED_OPTIMIZATION", "-O0", "x", "", d) == "x":
bb.fatal("systemtap can't be built with -O0, using -O1 -Wno-error or -O1 instead.")
}