From 4a53069b382f2b489ad197ede4d2c4cd2c7c8c16 Mon Sep 17 00:00:00 2001 From: Efraim Flashner Date: Fri, 27 May 2022 14:41:29 +0300 Subject: 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. --- gnu/packages/llvm.scm | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'gnu/packages/llvm.scm') 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 ;;; Copyright © 2018–2022 Marius Bakke ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice -;;; Copyright © 2018, 2021 Efraim Flashner +;;; Copyright © 2018, 2021, 2022 Efraim Flashner ;;; Copyright © 2018 Tim Gesthuizen ;;; Copyright © 2018 Pierre Neidhardt ;;; Copyright © 2019 Rutger Helling @@ -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) -- cgit v1.2.3