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-rw-r--r--toolchain/uClibc/patches/401-avr32-linkrelax-option.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches/401-avr32-linkrelax-option.patch b/toolchain/uClibc/patches/401-avr32-linkrelax-option.patch
new file mode 100644
index 0000000000..991e3442c7
--- /dev/null
+++ b/toolchain/uClibc/patches/401-avr32-linkrelax-option.patch
@@ -0,0 +1,40 @@
+From nobody Mon Sep 17 00:00:00 2001
+Subject: [PATCH] Make linkrelax configurable
+From: HÃ¥vard Skinnemoen <hskinnemoen@atmel.com>
+Date: 1133951618 +0100
+
+Add a linkrelax option to the configure system which will give
+appropriate options to the compiler, assembler and linker to enable
+link-time optimizations.
+
+---
+
+ Rules.mak | 2 ++
+ extra/Configs/Config.avr32 | 4 ++++
+ 2 files changed, 6 insertions(+)
+
+Index: uClibc-0.9.28/Rules.mak
+===================================================================
+--- uClibc-0.9.28.orig/Rules.mak 2006-02-08 17:58:53.000000000 +0100
++++ uClibc-0.9.28/Rules.mak 2006-02-08 17:59:07.000000000 +0100
+@@ -233,6 +233,8 @@ endif
+
+ ifeq ($(strip $(TARGET_ARCH)),avr32)
+ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000
++ CPU_CFLAGS-$(LINKRELAX) += -masm-addr-pseudos -Wa,--pic,--linkrelax
++ CPU_LDFLAGS-$(LINKRELAX) += --relax
+ endif
+
+ # Keep the check_gcc from being needlessly executed
+Index: uClibc-0.9.28/extra/Configs/Config.avr32
+===================================================================
+--- uClibc-0.9.28.orig/extra/Configs/Config.avr32 2006-02-08 17:58:53.000000000 +0100
++++ uClibc-0.9.28/extra/Configs/Config.avr32 2006-02-08 17:59:07.000000000 +0100
+@@ -36,3 +36,7 @@ config CONFIG_AP7000
+ bool "AP7000"
+
+ endchoice
++
++config LINKRELAX
++ bool "Enable linker optimizations"
++ default n