GNU bug report logs - #43679
[PATCH 0/5] Add '--with-toolchain' package transformation option

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From: Ludovic Courtès <ludo <at> gnu.org>
To: 43679 <at> debbugs.gnu.org
Cc: Ludovic Courtès <ludovic.courtes <at> inria.fr>
Subject: [bug#43679] [PATCH 3/5] gnu: clang-toolchain: Create 'cc' and 'c++' symlinks.
Date: Mon, 28 Sep 2020 21:56:46 +0200

From: Ludovic Courtès <ludovic.courtes <at> inria.fr>

* gnu/packages/llvm.scm (make-clang-toolchain)[arguments]: Create 'cc'
and 'c++' symlinks.
---
 gnu/packages/llvm.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
index 4b42c4921a..361b39710b 100644
--- a/gnu/packages/llvm.scm
+++ b/gnu/packages/llvm.scm
@@ -476,6 +476,12 @@ code analysis tools.")
                        (((names . directories) ...)
                         (union-build out directories)))
 
+                     ;; Create 'cc' and 'c++' so that one can use it as a
+                     ;; drop-in replacement for the default tool chain and
+                     ;; have configure scripts find the compiler.
+                     (symlink "clang" (string-append out "/bin/cc"))
+                     (symlink "clang++" (string-append out "/bin/c++"))
+
                      (union-build (assoc-ref %outputs "debug")
                                   (list (assoc-ref %build-inputs
                                                    "libc-debug")))
-- 
2.28.0

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