sanity: Update minimum gcc version to 10.1

Since commit 19004950ad56 ("sanity: Check if the C++ toolchain supports
--std=gnu++20") host GCC must support "--std=gnu++20", which became
available in 10.1. This is already reflected in the documentation [1]
but not here.

Update the sanity check on GCC and raise the minimum version to 10.1.
Remove the dead link to www.softwarecollections.org.

[1]: https://git.yoctoproject.org/yocto-docs/commit/?id=0e538c102bfcb7184c76c2401e8cb878168c4434

Cc: Yoann Congal <yoann.congal@smile.fr>
(From OE-Core rev: 871cc04305fe7483a4c256f38fa63a67cef82183)

Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/meta/classes-global/sanity.bbclass b/meta/classes-global/sanity.bbclass
index d875a022db..439dc5ad75 100644
--- a/meta/classes-global/sanity.bbclass
+++ b/meta/classes-global/sanity.bbclass
@@ -505,18 +505,15 @@ def check_userns():
                  "See https://discourse.ubuntu.com/t/ubuntu-24-04-lts-noble-numbat-release-notes/39890#unprivileged-user-namespace-restrictions for more information.")
 
 
-# Require at least gcc version 8.0
-#
-# This can be fixed on CentOS-7 with devtoolset-6+
-# https://www.softwarecollections.org/en/scls/rhscl/devtoolset-6/
+# Require at least gcc version 10.1
 #
 # A less invasive fix is with scripts/install-buildtools (or with user
 # built buildtools-extended-tarball)
 #
 def check_gcc_version(sanity_data):
     version = oe.utils.get_host_gcc_version(sanity_data)
-    if bb.utils.vercmp_string_op(version, "8.0", "<"):
-        return "Your version of gcc is older than 8.0 and will break builds. Please install a newer version of gcc (you could use the project's buildtools-extended-tarball or use scripts/install-buildtools).\n"
+    if bb.utils.vercmp_string_op(version, "10.1", "<"):
+        return "Your version of gcc is older than 10.1 and will break builds. Please install a newer version of gcc (you could use the project's buildtools-extended-tarball or use scripts/install-buildtools).\n"
     return None
 
 # Tar version 1.24 and onwards handle overwriting symlinks correctly