https://gcc.gnu.org/g:d15bb53c43ceeafea8cc2f0b8f944eb29324a5d9
commit r13-9847-gd15bb53c43ceeafea8cc2f0b8f944eb29324a5d9 Author: Georg-Johann Lay <a...@gjlay.de> Date: Wed Aug 20 10:53:37 2025 +0200 AVR: target/121608 - Don't add --relax when linking with -r. The linker rejects --relax in relocatable links (-r), hence only add --relax when -r is not specified. gcc/ PR target/121608 * config/avr/specs.h (LINK_RELAX_SPEC): Wrap in %{!r...}. (cherry picked from commit 0f15ff7b511493e9197e6153b794081c1557ba02) Diff: --- gcc/config/avr/specs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/avr/specs.h b/gcc/config/avr/specs.h index b4a5ee6e5fc8..8b1dd9520942 100644 --- a/gcc/config/avr/specs.h +++ b/gcc/config/avr/specs.h @@ -59,7 +59,7 @@ along with GCC; see the file COPYING3. If not see "%{mmcu=*:-m%*} " #define LINK_RELAX_SPEC \ - "%{mrelax:--relax} " + "%{!r:%{mrelax:--relax}} " #undef LINK_SPEC #define LINK_SPEC \