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dev-debug/dtrace: drop 2.0.1.1-r3
Signed-off-by: Sam James <sam@gentoo.org>
This commit is contained in:
Sam James
@@ -1,2 +1 @@
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DIST dtrace-2.0.1.1.tar.gz 1435524 BLAKE2B 761a931b9d871e9316f11ebe960f6bbfd3c16a82cf1cdd9ae5d69b22e0d8cea8d4b3924c960b7915f8843ce1e5c37bd257a52f1ce346957002b0ab00e59306fb SHA512 15809f2bc996bac9bd6cbb2b03eaa9a0c6a2aea9404642280f14d75b7d6feaec31b5d2c16915255cd202006cdff7835f578c042b087605708a9eb935407f1b95
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DIST dtrace-2.0.2.tar.gz 1466888 BLAKE2B 82bcf55f46802b525dd5bfb8d2ee96223d6ee3e76b752632b61cdc652308efa143f8158fbdfff7f2af1e63d5fc57aa44b0ca826e313b3c5c9d3019528101fccb SHA512 7d3fcb6ffcbfc6732b66e217cee6d45a504beb7c8b9f887b2a781eea68ef2f44de9aa373728a91d3a91e59a0be0664e2d7d92d42fd25b88de4c5005e62505c78
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@@ -1,231 +0,0 @@
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# Copyright 2024-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit edo flag-o-matic linux-info systemd toolchain-funcs udev
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DESCRIPTION="Dynamic BPF-based system-wide tracing tool"
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HOMEPAGE="https://github.com/oracle/dtrace-utils https://wiki.gentoo.org/wiki/DTrace"
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if [[ ${PV} == 9999 ]]; then
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EGIT_BRANCH="devel"
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EGIT_REPO_URI="https://github.com/oracle/dtrace-utils"
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inherit git-r3
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else
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SRC_URI="https://github.com/oracle/dtrace-utils/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
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S="${WORKDIR}"/dtrace-utils-${PV}
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KEYWORDS="-* amd64 arm64"
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fi
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LICENSE="UPL-1.0"
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SLOT="0"
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IUSE="systemd test-install"
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# XXX: right now, we auto-adapt to whether multilibs are present:
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# should we force them to be? how?
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#
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# TODO: can we make the wireshark dep conditional?
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DEPEND="
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dev-libs/elfutils
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dev-libs/libbpf
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dev-libs/libpfm:=
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net-analyzer/wireshark[dumpcap]
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net-libs/libpcap
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>=sys-fs/fuse-3.2.0:3=
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>=sys-libs/binutils-libs-2.42:=
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sys-libs/zlib
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systemd? ( sys-apps/systemd )
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"
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RDEPEND="
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${DEPEND}
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!dev-debug/systemtap[dtrace-symlink(+)]
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net-analyzer/wireshark
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test-install? (
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app-alternatives/bc
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app-editors/vim-core
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dev-build/make
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dev-lang/perl
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dev-util/perf
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net-fs/nfs-utils
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sys-apps/coreutils
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sys-fs/xfsprogs
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sys-process/time
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virtual/jdk
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virtual/perl-IO-Socket-IP
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)
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"
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BDEPEND="
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dev-build/make
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sys-apps/gawk
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sys-devel/bison
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>=sys-devel/bpf-toolchain-14.1.0
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sys-devel/flex
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"
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# This isn't yet optional, valgrind.h is included unconditionally
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# https://github.com/oracle/dtrace-utils/issues/80
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DEPEND+=" dev-debug/valgrind"
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QA_PRESTRIPPED="
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usr/.*/dtrace/testsuite/test/triggers/.*
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"
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QA_FLAGS_IGNORED="
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usr/.*/dtrace/testsuite/test/triggers/.*
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"
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# TODO: report upstream (bug #938221) although it seems like it's
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# not relevant given it's a BPF object.
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QA_EXECSTACK="
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usr/*/dtrace/bpf_dlib.*
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"
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pkg_pretend() {
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# TODO: optional kernel patches
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# Basics for debugging information, BPF
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local CONFIG_CHECK="~BPF ~DEBUG_INFO_BTF ~KALLSYMS_ALL"
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CONFIG_CHECK+=" ~CUSE"
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# Tracing
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CONFIG_CHECK+=" ~TRACING"
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CONFIG_CHECK+=" ~UPROBES ~UPROBE_EVENTS"
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CONFIG_CHECK+=" ~FTRACE ~FTRACE_SYSCALLS ~DYNAMIC_FTRACE ~FUNCTION_TRACER"
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CONFIG_CHECK+=" ~FPROBE"
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# DTrace can fallback to kprobes for fbt but people often want them off
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# for security and newer kernels work fine with BPF for that, so
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# let's omit it. kprobes are slower and scale poorly.
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# https://gcc.gnu.org/PR84052
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CONFIG_CHECK+=" !GCC_PLUGIN_RANDSTRUCT"
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if use test-install ; then
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# See test/modules
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CONFIG_CHECK+=" ~EXT4_FS ~ISO9660_FS ~NFS_FS ~RDS ~TUN"
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fi
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check_extra_config
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}
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pkg_setup() {
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eval unset ${!LC_*} LANG
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}
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src_configure() {
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if tc-is-cross-compiler; then
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die "DTrace does not yet support cross-compilation."
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fi
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tc-export CC
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# https://github.com/oracle/dtrace-utils/issues/78
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tc-enables-fortify-source && append-cppflags -U_FORTIFY_SOURCE
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# lld does this by default, so fix that, although lld fails anyway...
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# 'LIBDTRACE_1.0' to symbol 'dtrace_provider_modules' failed: symbol not defined
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append-ldflags $(test-flags-CCLD -Wl,--undefined-version)
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# mold and lld can't cope with some relocation types used, e.g.
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# 'test-triggers--usdt-tst-forker-prov.o:(.SUNW_dof): unknown relocation: R_X86_64_GLOB_DAT'
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tc-ld-force-bfd
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# -fno-semantic-interposition seems to lead to a broken dtrace
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# that can't actually obtain results from probes, even trivial examples
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# just hang.
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filter-flags -fno-semantic-interposition
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# https://github.com/oracle/dtrace-utils/issues/86
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filter-lto
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local confargs=(
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# TODO: Maybe we should set the UNPRIV_UID to something? -3 is a bit... kludgy
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--prefix="${EPREFIX}"/usr
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# See https://github.com/oracle/dtrace-utils/issues/106 for man8 suffix
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--mandir="${EPREFIX}"/usr/share/man/man8
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--docdir="${EPREFIX}"/usr/share/doc/${PF}
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HAVE_LIBCTF=yes
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HAVE_LIBSYSTEMD=$(usex systemd)
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HAVE_BPFV3=yes
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)
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edo ./configure "${confargs[@]}"
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}
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src_compile() {
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# -j1: https://github.com/oracle/dtrace-utils/issues/82
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emake verbose=1 -j1 $(usev !test-install TRIGGERS='')
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}
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src_test() {
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# Needs root and is also very time-consuming
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:;
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}
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src_install() {
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emake DESTDIR="${D}" -j1 install $(usev test-install install-test)
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# Stripping the BPF libs breaks them
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dostrip -x "/usr/$(get_libdir)"
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# It's a binary (TODO: move it?)
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docompress -x /usr/share/doc/${PF}/showUSDT
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newinitd "${FILESDIR}"/dtprobed.init dtprobed
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}
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pkg_postinst() {
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# We need a udev reload to pick up the CUSE device node rules.
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udev_reload
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if [[ -n ${REPLACING_VERSIONS} ]]; then
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# TODO: Make this more intelligent wrt comparison
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# One option for this is to detect when it's needed (DOF stash layout changes)
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# and then e.g. sleep and restart for the user.
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if systemd_is_booted ; then
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einfo "Restart the DTrace 'dtprobed' service after upgrades once all dtraces are stopped with:"
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einfo " systemctl try-restart dtprobed"
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else
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einfo "Restart the DTrace 'dtprobed' service after upgrades once all dtraces are stopped with:"
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einfo " /etc/init.d/dtprobed restart"
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fi
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else
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einfo "See https://wiki.gentoo.org/wiki/DTrace for getting started."
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# We can't do magic for people with ROOT=.
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if [[ -n ${ROOT} ]] ; then
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einfo "Enable and start the DTrace 'dtprobed' service for systemd with:"
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einfo " systemctl enable --now dtprobed"
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einfo
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einfo "Enable and start the DTrace 'dtprobed' service for OpenRC with:"
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einfo " rc-update add dtprobed"
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einfo " /etc/init.d/dtprobed start"
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return
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fi
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# For first installs, we enable the service and start it.
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#
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# This is unusual, but the behaviour without dtprobed running
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# is untested/unsupported. It's not a network service, it
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# has no configuration, reads a single device node, and
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# does all parsing within a seccomp jail. It also leads
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# to hard-to-diagnose issues because USDT probes won't
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# be registered and an application might have already
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# started up which needs to be traced.
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if systemd_is_booted ; then
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ebegin "Enabling & starting DTrace 'dtprobed' service"
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systemctl enable --now dtprobed
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eend $?
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else
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ebegin "Enabling DTrace 'dtprobed' service"
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rc-update add dtprobed
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eend $?
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ebegin "Starting DTrace 'dtprobed' service"
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rc-service dtprobed start
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eend $?
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fi
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fi
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}
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pkg_postrm() {
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udev_reload
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}
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