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authorLudovic Courtès <ludo@gnu.org>2020-03-09 14:18:23 +0100
committerLudovic Courtès <ludo@gnu.org>2020-03-09 23:46:36 +0100
commit8a49e63b2dbfe422471afb59412d16db8b31b9f0 (patch)
tree6002c5f11b852d3cf2f518477f508f3250f1dcc2 /gnu/packages
parent51f30d4fdf197b1dad5ddb1405611fbaee55d1f2 (diff)
gnu: Add rr.
* gnu/packages/debug.scm (rr): New variable.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/debug.scm71
1 files changed, 70 insertions, 1 deletions
diff --git a/gnu/packages/debug.scm b/gnu/packages/debug.scm
index 82a57d4eaa..34cc479589 100644
--- a/gnu/packages/debug.scm
+++ b/gnu/packages/debug.scm
@@ -27,19 +27,25 @@
#:use-module (guix git-download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
+ #:use-module (guix build-system cmake)
#:use-module (gnu packages autotools)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
+ #:use-module (gnu packages code)
#:use-module (gnu packages flex)
+ #:use-module (gnu packages gdb)
#:use-module (gnu packages glib)
#:use-module (gnu packages gtk)
#:use-module (gnu packages golang)
- #:use-module (gnu packages code)
#:use-module (gnu packages llvm)
+ #:use-module (gnu packages ninja)
#:use-module (gnu packages perl)
+ #:use-module (gnu packages pkg-config)
#:use-module (gnu packages pretty-print)
#:use-module (gnu packages python)
+ #:use-module (gnu packages python-xyz)
#:use-module (gnu packages readline)
+ #:use-module (gnu packages serialization)
#:use-module (gnu packages virtualization)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1))
@@ -406,3 +412,66 @@ the position of the variable and allows you to modify its value.")
;; The library is covered by LGPLv3 or later; the application is covered
;; by GPLv3 or later.
(license (list lgpl3+ gpl3+))))
+
+(define-public rr
+ (package
+ (name "rr")
+ (version "5.3.0")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/mozilla/rr")
+ (commit version)))
+ (sha256
+ (base32
+ "1x6l1xsdksnhz9v50p4r7hhmr077cq20kaywqy1jzdklvkjqzf64"))
+ (file-name (git-file-name name version))))
+ (build-system cmake-build-system)
+ (arguments
+ `(#:configure-flags
+ ;; The 'rr_exec_stub' is a static binary, which leads CMake to fail
+ ;; with:
+ ;;
+ ;; file RPATH_CHANGE could not write new RPATH:
+ ;;
+ ;; Clear CMAKE_INSTALL_RPATH to avoid that problem.
+ (list "-DCMAKE_INSTALL_RPATH="
+ ,@(if (and (not (%current-target-system))
+ (member (%current-system)
+ '("x86_64-linux" "aarch64-linux")))
+ ;; The toolchain doesn't support '-m32'.
+ '("-Ddisable32bit=ON")
+ '()))
+
+ ;; XXX: Most tests fail with:
+ ;;
+ ;; rr needs /proc/sys/kernel/perf_event_paranoid <= 1, but it is 2.
+ ;;
+ ;; This setting cannot be changed from the build environment, so skip
+ ;; the tests.
+ #:tests? #f
+
+ #:phases (modify-phases %standard-phases
+ (add-before 'check 'set-home
+ (lambda _
+ ;; Some tests expect 'HOME' to be set.
+ (setenv "HOME" (getcwd))
+ #t)))))
+ (native-inputs
+ `(("pkg-config" ,pkg-config)
+ ("ninja" ,ninja)
+ ("which" ,which)))
+ (inputs
+ `(("gdb" ,gdb)
+ ("cpanproto" ,capnproto)
+ ("python" ,python)
+ ("python-pexpect" ,python-pexpect)))
+ (home-page "https://rr-project.org/")
+ (synopsis "Record and reply debugging framework")
+ (description
+ "rr is a lightweight tool for recording, replaying and debugging
+execution of applications (trees of processes and threads). Debugging extends
+GDB with very efficient reverse-execution, which in combination with standard
+GDB/x86 features like hardware data watchpoints, makes debugging much more
+fun.")
+ (license expat)))