From e716d940014c59b7f414e26b1c7e400d478b6daf Mon Sep 17 00:00:00 2001 From: Sam James Date: Sun, 21 Dec 2025 10:42:23 +0000 Subject: [PATCH] toolchain.eclass: filter -mtls-dialect=gnu2 for < GCC 10 Signed-off-by: Sam James --- eclass/toolchain.eclass | 3 +++ 1 file changed, 3 insertions(+) diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index 0f7ac98056c3..85a74fdeaf9d 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -2336,6 +2336,9 @@ gcc_do_make() { STAGE1_CFLAGS="-O0" STAGE1_CXXFLAGS="-O0" STAGE1_GDCFLAGS="-O0" + + # ICEs w/ checking with < GCC 10 + filter-flags -mtls-dialect=gnu2 # We have a very good host compiler but it may be a bit too good, and # know about flags that the version we are compiling does not know # about. In principle we could check e.g. which gnat1 we are using as