[PATCH v2 09/10] sparc: Implement custom CC_CAN_LINK
From: Thomas Weißschuh <hidden>
Date: 2025-10-14 13:05:56
Also in:
linux-kbuild, linux-mips, linux-riscv, linux-s390, lkml, sparclinux
Subsystem:
sparc + ultrasparc (sparc/sparc64), the rest · Maintainers:
"David S. Miller", Andreas Larsson, Linus Torvalds
The generic CC_CAN_LINK detection does not work for all architectures. To make it clearer how the detection works on SPARC create an architecture-specific variant. Signed-off-by: Thomas Weißschuh <redacted> --- arch/sparc/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index a630d373e6453c745ab8bf58fc5622cf0edaf4c9..68b553a47d039da4368a2de30168aaf80a941148 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig@@ -13,6 +13,7 @@ config 64BIT config SPARC bool default y + select ARCH_HAS_CC_CAN_LINK select ARCH_HAS_CPU_CACHE_ALIASING select ARCH_HAS_DMA_OPS select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
@@ -475,4 +476,14 @@ config COMPAT select ARCH_WANT_OLD_COMPAT_IPC select COMPAT_OLD_SIGACTION +config ARCH_CC_CAN_LINK + bool + default $(cc_can_link_user,-m64) if 64BIT + default $(cc_can_link_user,-m32) + +config ARCH_USERFLAGS + string + default "-m64" if 64BIT + default "-m32" + source "drivers/sbus/char/Kconfig"
--
2.51.0