@@ 52,6 52,7 @@
;;; Copyright © 2020 pukkamustard <pukkamustard@posteo.net>
;;; Copyright © 2021 B. Wilson <elaexuotee@wilsonb.com>
;;; Copyright © 2021 Ivan Gankevich <i.gankevich@spbu.ru>
+;;; Copyright © 2021 Olivier Dion <olivier.dion@polymtl.ca>
;;;
;;; This file is part of GNU Guix.
;;;
@@ 8138,6 8139,66 @@ enable and disable specific instrumentation points, and writes event records
to ring buffers shared with a consumer daemon.")
(license license:lgpl2.1+)))
+(define-public lttng-tools
+ (package
+ (name "lttng-tools")
+ (version "2.12.5")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://lttng.org/files/lttng-tools/"
+ "lttng-tools-" version ".tar.bz2"))
+ (sha256
+ (base32
+ "0bgk35423v6z17j1w80m7dcza7gigs1pwyq24sdmgqwg6j2d1zmc"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(;; FIXME - Currently there's a segmentation fault by swig when enabling
+ ;; Python's bindings. Thus, bindings are disable here. Replace
+ ;; `disable` by `enable` in #:configure-flags when this is fixed.
+ #:configure-flags '("--disable-python-bindings")
+ ;; FIXME - Tests are disabled for now because one test hangs
+ ;; indefinetely. Also, parallel testing is not possible because of how
+ ;; the lttng-daemon handles sessions. Thus, keep parallel testing
+ ;; disabled even after tests are enabled!
+ #:tests? #f
+ #:parallel-tests? #f
+ #:phases
+ (modify-phases %standard-phases
+ (add-before 'configure 'set-environment-variables
+ (lambda _
+ (setenv "HOME" "/tmp")
+ (setenv "LTTNG_HOME" "/tmp"))))))
+ ;; NOTE - Users have to install python-3 in their profile to use the
+ ;; bindings. We don't put it in the inputs, because the rest of the tools
+ ;; can work without it.
+ (inputs
+ `(("liburcu" ,liburcu)
+ ("popt" ,popt)
+ ("numactl" ,numactl)))
+ (propagated-inputs
+ `(("kmod" ,kmod)
+ ("module-init-tools" ,module-init-tools)))
+ (native-inputs
+ `(("pkg-config" ,pkg-config)
+ ("perl" ,perl)
+ ("libpfm4" ,libpfm4)
+ ("python-3" ,python-3)
+ ("swig" ,swig)
+ ("procps" ,procps)
+ ("which" ,which)
+ ("flex" ,flex)
+ ("bison" ,bison)
+ ("asciidoc" ,asciidoc)
+ ("libxml2" ,libxml2)
+ ("lttng-ust" ,lttng-ust)))
+ (home-page "https://lttng.org/")
+ (synopsis "LTTng userspace tracer libraries")
+ (description "The lttng-tools project provides a session
+daemon @code{lttng-sessiond} that acts as a tracing registry, the @command{lttng} command
+line for tracing control, a @code{lttng-ctl} library for tracing control and a
+@code{lttng-relayd} for network streaming.")
+ (license (list license:gpl2 license:lgpl2.1))))
+
(define-public kexec-tools
(package
(name "kexec-tools")