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| author | raingloom <raingloom@riseup.net> | 2023-02-15 23:00:05 +0100 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2023-02-17 15:44:55 +0000 |
| commit | 89c1bc291e2e1ef860b7cad182b2433eebd4beaa (patch) | |
| tree | 6f2a0a48acfbd1816e587977fca7164eedc3f4e0 /gnu/packages/ocaml.scm | |
| parent | a9a8d626b1e6b1a055b63932be432cc8d66792c5 (diff) | |
gnu: Add ocaml-mirage-profile-unix.
* gnu/packages/ocaml.scm (ocaml-mirage-profile-unix): New variable.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Diffstat (limited to 'gnu/packages/ocaml.scm')
| -rw-r--r-- | gnu/packages/ocaml.scm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index 7a9e8d4f89..e4f7b929a1 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -3846,6 +3846,44 @@ provided check the input and raise on negative or out of bound input.") handles the main loop and timers.") (license license:isc))) +(define-public ocaml-mirage-profile-unix + (package + (name "ocaml-mirage-profile-unix") + (version "0.9.1") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/mirage/mirage-profile/") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "11p3ai8g993algds9mbg4xf3is0agqah127r69fb7rm35dryzq95")))) + (build-system dune-build-system) + (arguments + '(#:package "mirage-profile-unix" + #:tests? #f ;depends on ocaml-mirage-profile which would form a loop + #:phases (modify-phases %standard-phases + ;; TODO is there a way to do this with dune build flags? + (add-after 'unpack 'disable-xen + (lambda _ + ;; this way it is not detected as a build target + (rename-file "xen" "_xen")))))) + (propagated-inputs (list ocaml-cstruct ocaml-ocplib-endian ocaml-lwt + ocaml-mtime ocaml-ppx-cstruct)) + (native-inputs (list ocaml-ppx-cstruct)) + (home-page "https://github.com/mirage/mirage-profile") + (synopsis "Collects Ocaml/Lwt profiling information in CTF format") + (description + "Used to trace execution of OCaml/Lwt programs (such as Mirage +unikernels) at the level of Lwt threads. The traces can be viewed using +JavaScript or GTK viewers provided by mirage-trace-viewer or processed by +tools supporting the Common Trace Format. +When compiled against a normal version of Lwt, OCaml's cross-module inlining +will optimise these calls away, meaning there should be no overhead in the +non-profiling case.") + (license license:bsd-2))) + (define-public ocaml-ocurl (package (name "ocaml-ocurl") |