Similar to x86 the ppc boot code does not build with GCC 15.
Copy the fix from
commit ee2ab467bddf ("x86/boot: Use '-std=gnu11' to fix build with GCC 15")
Signed-off-by: Michal Suchanek <msucha...@suse.de>
---
v2: Move the fix outside of ifdef to apply to all subarchitectures
---
arch/powerpc/boot/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 1ff6ad4f6cd2..210c60d3d4cc 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -32,6 +32,8 @@ else
BOOTAR := $(AR)
endif
+BOOTTARGETFLAGS += -std=gnu11
+
ifdef CONFIG_PPC64_BOOT_WRAPPER
BOOTTARGETFLAGS += -m64
BOOTTARGETFLAGS += -mabi=elfv2
--
2.47.1
