[bug#64929] [PATCH] gnu: gcc-toolchain: Create a 'bin/cc' symlink.

[Attila Lendvai <attila.lendvai@gmail.com>]

There are many projects that don't have a configure script that finds gcc.

Also makes it more symmetric with the clang-toolchain, that also does this.

* gnu/packages/commencement.scm (make-gcc-toolchain): Create the symlink.
---

i'm not sure what was the conclusion about this. clang-toolchain does
create a cc symlink, so i have mirrored what clang-toolchain does into
gcc-toolchain.

i thought i'll send this patch lying in my kludges branch, and
offer it either for rejection or inclusion, as you see fit.

 gnu/packages/commencement.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index fe6f025257..fceda97ad5 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -3554,6 +3554,12 @@ (define* (make-gcc-toolchain gcc
                                                   ((_ . directory) directory))
                                                 %build-inputs))
 
+                       ;; Create 'cc' so that one can use it as a drop-in
+                       ;; replacement for the default tool chain and have
+                       ;; configure scripts find the compiler.  Note that
+                       ;; 'c++' is already present, no need to symlink it.
+                       (symlink "gcc" (string-append out "/bin/cc"))
+
                        (union-build (assoc-ref %outputs "debug")
                                     (list (assoc-ref %build-inputs
                                                      "libc-debug")))

base-commit: e43cbeafd1b632f39b08b3644af5230d5350a656
prerequisite-patch-id: 6793c8ad24215c5f14ce71a4741fff5f6ccd7eeb
prerequisite-patch-id: 3a8dd737d11f37987641af9bc7f512a0bb1a1591
-- 
2.40.1