gnu: Add libdispatch.
* gnu/packages/c.scm (libdispatch): New variable. Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
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@ -55,6 +55,7 @@ (define-module (gnu packages c)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages texinfo)
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#:use-module (gnu packages guile)
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#:use-module (gnu packages llvm)
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#:use-module (gnu packages lua)
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#:use-module (gnu packages multiprecision)
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#:use-module (gnu packages pcre)
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@ -1182,6 +1183,41 @@ (define target-machine #$(and=> (%current-target-system)
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(license (list license:bsd-2 ;everything except...
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license:asl2.0)))) ;src/ck_hp.c
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(define-public libdispatch
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(package
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(name "libdispatch")
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(version "5.7")
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(source
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(origin
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/apple/swift-corelibs-libdispatch")
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(commit (string-append "swift-" version "-RELEASE"))))
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(file-name (git-file-name name version))
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(sha256
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(base32
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"0skg1azbhbg7y0ql2a5sx6lmfip8l1rajqm95zzf9xv45n4dg9nn"))))
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(build-system cmake-build-system)
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(arguments
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(list #:phases
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#~(modify-phases %standard-phases
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;; Use Clang instead of GCC.
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(add-before 'configure 'prepare-build-environment
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(lambda _
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(setenv "AR" "llvm-ar")
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(setenv "NM" "llvm-nm")
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(setenv "CC" "clang")
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(setenv "CXX" "clang++"))))))
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(native-inputs (list clang llvm))
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(home-page "https://apple.github.io/swift-corelibs-libdispatch/")
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(synopsis "Concurrent code execution on multicore hardware")
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(description
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"Grand Central Dispatch (GCD or libdispatch) implements a concurrency model
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wherein program tasks are divided into work items. These can be run
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sequentially or in parallel, with optional synchronization in between, and GCD
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will take care of dispatching tasks to available cores.")
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(license license:asl2.0)))
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(define-public utf8-h
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;; The latest tag is used as there is no release.
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(let ((commit "500d4ea9f4c3449e5243c088d8af8700f7189734")
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