[gentoo-commits] repo/gentoo:master commit in: dev-util/scap-driver/

[Sam James]

commit:     77ffd89b56ed7492a0a3d6c9e11c433e6b00f8cd
Author:     Holger Hoffstätte <holger <AT> applied-asynchrony <DOT> com>
AuthorDate: Wed Jul 20 11:56:56 2022 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Tue Aug 23 05:34:18 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=77ffd89b

dev-util/scap-driver: new package, replacement for sysdig-kmod

Signed-off-by: Holger Hoffstätte <holger <AT> applied-asynchrony.com>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-util/scap-driver/Manifest                  |  1 +
 dev-util/scap-driver/metadata.xml              | 15 +++++++
 dev-util/scap-driver/scap-driver-0.29.3.ebuild | 54 ++++++++++++++++++++++++++
 3 files changed, 70 insertions(+)

diff --git a/dev-util/scap-driver/Manifest b/dev-util/scap-driver/Manifest
new file mode 100644
index 000000000000..ea647a605682
--- /dev/null
+++ b/dev-util/scap-driver/Manifest
@@ -0,0 +1 @@
+DIST falcosecurity-libs-e5c53d648f3c4694385bbe488e7d47eaa36c229a.tar.gz 816972 BLAKE2B b47ae6a7677935500ebdab8aea7f4c49ef50b7175ec097e7213a1f041ac2b5aa642379924927ec12c84271016e9ab9d191c0c1d4ffacd6ade58b7a03c37f9221 SHA512 65e5916e5f9507fd867a5e9ba3b2670a1b73b7672a22479d3019e948a52ad74441d7e2ce1c74ebd0fdbd1ce66808efa49f285bd5180bceae9d4e6730a60787ce

diff --git a/dev-util/scap-driver/metadata.xml b/dev-util/scap-driver/metadata.xml
new file mode 100644
index 000000000000..e786b1b99988
--- /dev/null
+++ b/dev-util/scap-driver/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<email>holger@××××××××××××××××××.com</email>
+		<name>Holger Hoffstätte</name>
+	</maintainer>
+	<maintainer type="project" proxied="proxy">
+		<email>proxy-maint@g.o</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">falcosecuity/libs</remote-id>
+	</upstream>
+</pkgmetadata>

diff --git a/dev-util/scap-driver/scap-driver-0.29.3.ebuild b/dev-util/scap-driver/scap-driver-0.29.3.ebuild
new file mode 100644
index 000000000000..518e80e54462
--- /dev/null
+++ b/dev-util/scap-driver/scap-driver-0.29.3.ebuild
@@ -0,0 +1,54 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake linux-mod
+
+DESCRIPTION="Kernel module for dev-util/sysdig"
+HOMEPAGE="https://sysdig.com/"
+
+# The driver is part of falcosecurity/libs, but for versioning reasons we cannot (yet)
+# use semver-released packages; instead we pull in a commit that is used and known
+# to work with sysdig, see sysdig/cmake/modules/falcosecurity-libs.cmake for details.
+# For now the commit here and the one referenced in sysdig should be in sync.
+LIBS_COMMIT="e5c53d648f3c4694385bbe488e7d47eaa36c229a"
+SRC_URI="https://github.com/falcosecurity/libs/archive/${LIBS_COMMIT}.tar.gz -> falcosecurity-libs-${LIBS_COMMIT}.tar.gz"
+S="${WORKDIR}/libs-${LIBS_COMMIT}"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+
+RDEPEND="!<dev-util/sysdig-${PV}[modules]"
+
+CONFIG_CHECK="HAVE_SYSCALL_TRACEPOINTS ~TRACEPOINTS"
+
+src_configure() {
+	local mycmakeargs=(
+		# we will use linux-mod, so just pretend to use bundled deps
+		# in order to make it through the cmake setup.
+		-DUSE_BUNDLED_DEPS=ON
+		-DCREATE_TEST_TARGETS=OFF
+		-DDRIVER_VERSION=${LIBS_COMMIT}
+	)
+
+	cmake_src_configure
+
+	# setup linux-mod ugliness
+	MODULE_NAMES="scap(extra:${BUILD_DIR}/driver/src:)"
+	BUILD_PARAMS='KERNELDIR="${KERNEL_DIR}"'
+	# work with clang-built kernels (#816024)
+	if linux_chkconfig_present CC_IS_CLANG; then
+		BUILD_PARAMS+=' CC=${CHOST}-clang'
+		if linux_chkconfig_present LD_IS_LLD; then
+			BUILD_PARAMS+=' LD=ld.lld'
+			if linux_chkconfig_present LTO_CLANG_THIN; then
+				# kernel enables cache by default leading to sandbox violations
+				BUILD_PARAMS+=' ldflags-y=--thinlto-cache-dir= LDFLAGS_MODULE=--thinlto-cache-dir='
+			fi
+		fi
+	fi
+
+	BUILD_TARGETS="all"
+}