https://gcc.gnu.org/g:1f9879e17466f5bcb583dd7bac8bae68b57ac31f
commit r16-7849-g1f9879e17466f5bcb583dd7bac8bae68b57ac31f Author: Filip Kastl <[email protected]> Date: Mon Mar 2 14:33:06 2026 +0100 sparc: Don't require a sparc assembler with TLS [PR123926] Since r16-6798, it wasn't possible to build a sparc GCC without having a sparc assembler installed. That shoudn't be the case since there are usecases for just compiling into assembly. The problem was sparc.h doing '#define TARGET_TLS HAVE_AS_TLS'. Building GCC failed when HAVE_AS_TLS wasn't defined which is the case when one doesn't have an assembler with TLS installed during ./configure. This patch addresses the problem. Pushing as obvious. PR target/123926 gcc/ChangeLog: * config/sparc/sparc.h (HAVE_AS_TLS): Default to 0. Diff: --- gcc/config/sparc/sparc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index fd406f36c8a7..16e31901ca6b 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -1620,6 +1620,10 @@ extern int sparc_indent_opcode; } \ } while (0) +#ifndef HAVE_AS_TLS +#define HAVE_AS_TLS 0 +#endif + /* TLS support defaults to GNU extensions. The original Sun flavor must be activated in separate configuration files. */ #define TARGET_TLS HAVE_AS_TLS
