@@ -38,6 +38,7 @@ (define-module (gnu packages c)
#:use-module (guix build-system cmake)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
+ #:use-module (guix store)
#:use-module (gnu packages)
#:use-module (gnu packages bash)
#:use-module (gnu packages bootstrap)
@@ -896,6 +897,83 @@ (define-public aws-c-mqtt
(home-page "https://github.com/awslabs/aws-c-mqtt")
(license license:asl2.0)))
+;;; Factored out of the ck package so that it can be adjusted and called on
+;;; the host side easily, without impacting the package definition.
+(define (gnu-triplet->ck-machine target)
+ (letrec-syntax
+ ((matches (syntax-rules (=>)
+ ((_ (target-prefix => machine) rest ...)
+ (if (string-prefix? target-prefix target)
+ machine
+ (matches rest ...)))
+ ((_)
+ (error "unsupported target" target)))))
+ ;; This basically reproduces the logic handling the
+ ;; PLATFORM variable in the configure script of ck.
+ (matches ("x86_64" => "x86_64")
+ ("i586" => "x86")
+ ("i686" => "x86")
+ ("aarch64" => "aarch64")
+ ("arm" => "arm")
+ ("ppc64" => "ppc64")
+ ("ppc" => "ppc")
+ ("s390x" => "s390x")
+ ("sparc64" => "sparcv9"))))
+
+(define-public ck
+ (package
+ (name "ck")
+ (version "0.7.1")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/concurrencykit/ck")
+ (commit version)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "020yzfpvymdc8lc44znlnxmxb8mvp42g4nb4p8k814klazqvwh0x"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list
+ #:phases
+ #~(modify-phases %standard-phases
+ (replace 'configure
+ ;; ck uses a custom configure script that stumbles on
+ ;; '--enable-fast-install', among other things.
+ (lambda* (#:key parallel-build? #:allow-other-keys)
+ (define target-machine #$(and=> (%current-target-system)
+ gnu-triplet->ck-machine))
+ (when target-machine
+ ;; The configure script doesn't currently work for
+ ;; cross-compiling (see:
+ ;; https://github.com/concurrencykit/ck/issues/191).
+ (error "ck cannot currently be cross-compiled"))
+ ;; The custom configure script doesn't make cross-compilation
+ ;; adjustments itself, so manually set the archiver, compiler
+ ;; and linker.
+ (setenv "AR" #$(ar-for-target))
+ (setenv "CC" #$(cc-for-target))
+ (setenv "LD" #$(ld-for-target))
+ (apply invoke "./configure"
+ `(,@(if target-machine
+ (list (string-append "--profile=" target-machine))
+ '())
+ ,(string-append "--prefix=" #$output)
+ ,(string-append "--mandir=" #$output "/share/man")
+ ,(string-append "--cores="
+ (if parallel-build?
+ (number->string (parallel-job-count))
+ "1")))))))))
+ (home-page "https://github.com/concurrencykit/ck")
+ (synopsis "C library for concurrent systems")
+ (description "Concurrency Kit (@code{ck}) provides concurrency primitives,
+safe memory reclamation mechanisms and non-blocking (including lock-free) data
+structures designed to aid in the research, design and implementation of high
+performance concurrent systems developed in C99+.")
+ (license (list license:bsd-2 ;everything except...
+ license:asl2.0)))) ;src/ck_hp.c
+
(define-public utf8-h
;; The latest tag is used as there is no release.
(let ((commit "500d4ea9f4c3449e5243c088d8af8700f7189734")