diff options
| author | Efraim Flashner <efraim@flashner.co.il> | 2022-05-27 14:41:29 +0300 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2022-05-28 22:02:35 +0300 |
| commit | 4a53069b382f2b489ad197ede4d2c4cd2c7c8c16 (patch) | |
| tree | 5af1d7448d92c075d96fefceff04e063ccf74de5 /gnu/packages/llvm.scm | |
| parent | cc0401a9de1aa89fd8c150141b51e6b0f053a606 (diff) | |
gnu: clang-from-llvm: Fix build on some architectures.
* gnu/packages/llvm.scm (clang-from-llvm)[arguments]: Adjust custom
'symlink-cfi_ignorelist phase to only symlink when the file exists.
Diffstat (limited to 'gnu/packages/llvm.scm')
| -rw-r--r-- | gnu/packages/llvm.scm | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm index c93c1db7fe..aedf039ff4 100644 --- a/gnu/packages/llvm.scm +++ b/gnu/packages/llvm.scm @@ -7,7 +7,7 @@ ;;; Copyright © 2017 Roel Janssen <roel@gnu.org> ;;; Copyright © 2018–2022 Marius Bakke <mbakke@fastmail.com> ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr> -;;; Copyright © 2018, 2021 Efraim Flashner <efraim@flashner.co.il> +;;; Copyright © 2018, 2021, 2022 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2018 Tim Gesthuizen <tim.gesthuizen@yahoo.de> ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz> ;;; Copyright © 2019 Rutger Helling <rhelling@mykolab.com> @@ -353,8 +353,11 @@ given PATCHES. When TOOLS-EXTRA is given, it must point to the (mkdir-p lib-share) ;; Symlink the ignorelist to where Clang expects ;; to find it. - (symlink cfi-ignorelist - (string-append lib-share "/" file-name)))))) + ;; Not all architectures support CFI. + ;; see: compiler-rt/cmake/config-ix.cmake + (when (file-exists? cfi-ignorelist) + (symlink cfi-ignorelist + (string-append lib-share "/" file-name))))))) '()) (add-after 'install 'install-clean-up-/share/clang (lambda* (#:key outputs #:allow-other-keys) |