From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/arch/powerpc/Makefile | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/powerpc/Makefile b/kernel/arch/powerpc/Makefile
index 6122541..912e64a 100644
--- a/kernel/arch/powerpc/Makefile
+++ b/kernel/arch/powerpc/Makefile
@@ -92,7 +92,7 @@
ifeq ($(HAS_BIARCH),y)
KBUILD_CFLAGS += -m$(BITS)
-KBUILD_AFLAGS += -m$(BITS) -Wl,-a$(BITS)
+KBUILD_AFLAGS += -m$(BITS)
KBUILD_LDFLAGS += -m elf$(BITS)$(LDEMULATION)
endif
@@ -429,3 +429,11 @@
echo -n '*** Please use a different binutils version.' ; \
false ; \
fi
+ @if test "x${CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT}" = "xy" -a \
+ "x${CONFIG_LD_IS_BFD}" = "xy" -a \
+ "${CONFIG_LD_VERSION}" = "23700" ; then \
+ echo -n '*** binutils 2.37 drops unused section symbols, which recordmcount ' ; \
+ echo 'is unable to handle.' ; \
+ echo '*** Please use a different binutils version.' ; \
+ false ; \
+ fi
--
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