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gnu: Add clang-toolchain.

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In the same spirit that gcc-toolchain provides a complete gcc toolchain
suitable for user profile installation, add a make-clang-toolchain function
and use it to create clang-toolchain, clang-toolchain-7 and clang-toolchain-6
packages.

* gnu/packages/llvm.scm (make-clang-toolchain): New method.
(clang-toolchain): New public variable defined using previous method,
(clang-toolchain-7): ditto,
(clang-toolchain-6): ditto.
This commit is contained in:
Mathieu Othacehe 2019-11-14 13:25:00 +01:00
parent 496bbeee7a
commit 57c7bfec62
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57
gnu/packages/llvm.scm
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@ -12,6 +12,7 @@
;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2019 Rutger Helling <rhelling@mykolab.com>
;;; Copyright © 2019 David Truby <David.Truby@arm.com>
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -38,7 +39,9 @@
#:use-module (guix build-system cmake)
#:use-module (guix build-system emacs)
#:use-module (guix build-system python)
#:use-module (guix build-system trivial)
#:use-module (gnu packages)
#:use-module (gnu packages base)
#:use-module (gnu packages gcc)
#:use-module (gnu packages bootstrap) ;glibc-dynamic-linker
#:use-module (gnu packages compression)
@ -298,6 +301,51 @@ project includes the Clang front end, the Clang static analyzer, and several
code analysis tools.")
(license license:ncsa)))
(define (make-clang-toolchain clang)
(package
(name (string-append (package-name clang) "-toolchain"))
(version (package-version clang))
(source #f)
(build-system trivial-build-system)
(arguments
'(#:modules ((guix build union))
#:builder (begin
(use-modules (ice-9 match)
(srfi srfi-26)
(guix build union))
(let ((out (assoc-ref %outputs "out")))
(match %build-inputs
(((names . directories) ...)
(union-build out directories)))
(union-build (assoc-ref %outputs "debug")
(list (assoc-ref %build-inputs
"libc-debug")))
(union-build (assoc-ref %outputs "static")
(list (assoc-ref %build-inputs
"libc-static")))
#t))))
(native-search-paths (package-native-search-paths clang))
(search-paths (package-search-paths clang))
(license (package-license clang))
(home-page "https://clang.llvm.org")
(synopsis "Complete Clang toolchain for C/C++ development")
(description "This package provides a complete Clang toolchain for C/C++
development to be installed in user profiles. This includes Clang, as well as
libc (headers and binaries, plus debugging symbols in the @code{debug}
output), and Binutils.")
(outputs '("out" "debug" "static"))
(inputs `(("clang" ,clang)
("ld-wrapper" ,(car (assoc-ref (%final-inputs) "ld-wrapper")))
("binutils" ,binutils)
("libc" ,glibc)
("libc-debug" ,glibc "debug")
("libc-static" ,glibc "static")))))
(define-public libcxx
(package
(name "libcxx")
@ -407,6 +455,9 @@ with that of libgomp, the GNU Offloading and Multi Processing Library.")
"0svk1f70hvpwrjp6x5i9kqwrqwxnmcrw5s7f4cxyd100mdd12k08"
#:patches '("clang-7.0-libc-search-path.patch")))
(define-public clang-toolchain
(make-clang-toolchain clang))
(define-public llvm-7
(package
(inherit llvm)
@ -429,6 +480,9 @@ with that of libgomp, the GNU Offloading and Multi Processing Library.")
"067lwggnbg0w1dfrps790r5l6k8n5zwhlsw7zb6zvmfpwpfn4nx4"
#:patches '("clang-7.0-libc-search-path.patch")))
(define-public clang-toolchain-7
(make-clang-toolchain clang-7))
(define-public llvm-6
(package
(inherit llvm)
@ -451,6 +505,9 @@ with that of libgomp, the GNU Offloading and Multi Processing Library.")
"0rxn4rh7rrnsqbdgp4gzc8ishbkryhpl1kd3mpnxzpxxhla3y93w"
#:patches '("clang-6.0-libc-search-path.patch")))
(define-public clang-toolchain-6
(make-clang-toolchain clang-6))
;; Libcxx files specifically used by PySide2.
(define-public libcxx-6
(package