bcc: CMakeLists.txt: don't modify .gitconfig on build host nor try to update git submodules

* bitbake fetcher will correctly handle safe.directory issues and
  blazesym or libbpf submodules are managed by gitsm:// fetcher
  we don't want to call git from CMake in do_configure

* prevents many safe.directory entries in users .gitconfig when
  bcc was built in many different TMPDIRs

  added in https://github.com/iovisor/bcc/pull/4186

  causing:
  [safe]
        directory = /OE/build/oe-core/tmp-glibc/work/cortexa57-oe-linux/bcc/0.28.0+git/git
        directory = /OE/build/oe-core/tmp-glibc/work/cortexa57-oe-linux/bcc/0.28.0+git/git/libbpf-tools/blazesym

  to be added for every TMPDIR where it was built

Signed-off-by: Martin Jansa <martin.jansa@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/dynamic-layers/meta-python/recipes-devtools/bcc/bcc_0.28.0.bb b/dynamic-layers/meta-python/recipes-devtools/bcc/bcc_0.28.0.bb
index 105995d..230c4de 100644
--- a/dynamic-layers/meta-python/recipes-devtools/bcc/bcc_0.28.0.bb
+++ b/dynamic-layers/meta-python/recipes-devtools/bcc/bcc_0.28.0.bb
@@ -30,6 +30,7 @@ SRC_URI = "gitsm://github.com/iovisor/bcc;branch=master;protocol=https \
            file://0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch \
            file://0001-Vendor-just-enough-extra-headers-to-allow-libbpf-to-.patch \
            file://0001-tests-cc-Use-c-14-standard.patch \
+           file://0001-CMakeLists.txt-don-t-modify-.gitconfig-on-build-host.patch \
            file://run-ptest \
            file://ptest_wrapper.sh \
            "