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gnu: libcxx: Use G-expressions.

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* gnu/packages/llvm.scm (libcxx)[arguments]: Use G-expressions.
(libcxx-6)[arguments]: Use G-expressions.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Zhu Zihao 2022-10-27 16:33:27 +08:00 committed by Ludovic Courtès
parent b43200e5b1
commit 86af794215
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GPG key ID: 090B11993D9AEBB5
1 changed files with 23 additions and 16 deletions
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39
gnu/packages/llvm.scm
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@ -25,6 +25,7 @@
;;; Copyright © 2022 Greg Hogan <code@greghogan.com>
;;; Copyright © 2022 John Kehayias <john.kehayias@protonmail.com>
;;; Copyright © 2022 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2022 Zhu Zihao <all_but_last@163.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -1540,22 +1541,23 @@ (define-public libcxx
"0d2bj5i6mk4caq7skd5nsdmz8c2m5w5anximl5wz3x32p08zz089"))))
(build-system cmake-build-system)
(arguments
`(#:phases
(modify-phases (@ (guix build cmake-build-system) %standard-phases)
(add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
(lambda* (#:key inputs #:allow-other-keys)
(let ((gcc (assoc-ref inputs "gcc")))
;; Hide GCC's C++ headers so that they do not interfere with
;; the ones we are attempting to build.
(setenv "CPLUS_INCLUDE_PATH"
(string-join (delete (string-append gcc "/include/c++")
(string-split (getenv "CPLUS_INCLUDE_PATH")
#\:))
":"))
(format #t
"environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
(getenv "CPLUS_INCLUDE_PATH"))
#t))))))
(list
#:phases
#~(modify-phases %standard-phases
(add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
(lambda* (#:key inputs #:allow-other-keys)
(let ((gcc (assoc-ref inputs "gcc")))
;; Hide GCC's C++ headers so that they do not interfere with
;; the ones we are attempting to build.
(setenv "CPLUS_INCLUDE_PATH"
(string-join (delete (string-append gcc "/include/c++")
(string-split (getenv "CPLUS_INCLUDE_PATH")
#\:))
":"))
(format #t
"environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
(getenv "CPLUS_INCLUDE_PATH"))
#t))))))
(native-inputs
(list clang llvm))
(home-page "https://libcxx.llvm.org")
@ -1578,6 +1580,11 @@ (define-public libcxx-6
(sha256
(base32
"0rzw4qvxp6qx4l4h9amrq02gp7hbg8lw4m0sy3k60f50234gnm3n"))))
(arguments
(substitute-keyword-arguments (package-arguments libcxx)
((#:phases p)
#~(modify-phases #$p
(delete 'enter-subdirectory)))))
(native-inputs
(list clang-6 llvm-6))))