Seems odd that this hasn't been done yet.
Shaves 5k off an omap overo build.
Signed-off-by: Charles Manning <cdhmann...@gmail.com>
---
arch/arm/config.mk | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index 45f9dca..73e0cce 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -55,6 +55,10 @@ PF_CPPFLAGS_ABI := $(call cc-option,\
)
PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARM) $(PF_CPPFLAGS_ABI)
+PLATFORM_RELFLAGS += -ffunction-sections
+
+LDFLAGS_FINAL += --gc-sections
+
# For EABI, make sure to provide raise()
ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
# This file is parsed many times, so the string may get added multiple
--
1.7.1
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