This fixes the following build error:
make[4]: Entering directory
`target-i386_gcc-4.6.1_binutils_2.21.1_uClibc-0.9.32/kexec-tools-2.0.2'
mkdir -p purgatory
i486-openwrt-linux-uclibc-gcc --no-undefined -nostartfiles -nostdlib
-nodefaultlibs -e purgatory_start -r -o purgatory/purgatory.ro \
purgatory/purgatory.o purgatory/printf.o purgatory/string.o \
purgatory/arch/i386/entry32-16.o purgatory/arch/i386/entry32-16-debug.o \
purgatory/arch/i386/entry32.o purgatory/arch/i386/setup-x86.o \
purgatory/arch/i386/stack.o purgatory/arch/i386/compat_x86_64.o \
purgatory/arch/i386/purgatory-x86.o purgatory/arch/i386/console-x86.o \
purgatory/arch/i386/vga.o purgatory/arch/i386/pic.o \
purgatory/arch/i386/crashdump_backup.o purgatory/sha256.o \
i486-openwrt-linux-uclibc-gcc: error: unrecognized option '--no-undefined'
Original oatch from `kexec-tools' repository:
commit 8880e5b8a295788dcae8f5cc038de92cd97b6807
Author: Simon Horman <ho...@verge.net.au>
Date: Wed Mar 30 08:34:39 2011 +0900
build: Pass --no-undefined as a linker option
gcc-4.6 does not accept --no-undefined as a compiler option
Reported-by: Civil <civil.o...@gmail.com>
Acked-by: "Eric W. Biederman" <ebied...@xmission.com>
Signed-off-by: Simon Horman <ho...@verge.net.au>
Signed-off-by: Arnaud Lacombe <lacom...@gmail.com>
---
...uild-Pass-no-undefined-as-a-linker-option.patch | 32 ++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
create mode 100644
package/kexec-tools/patches/0010-build-Pass-no-undefined-as-a-linker-option.patch
diff --git
a/package/kexec-tools/patches/0010-build-Pass-no-undefined-as-a-linker-option.patch
b/package/kexec-tools/patches/0010-build-Pass-no-undefined-as-a-linker-option.patch
new file mode 100644
index 0000000..0384a03
--- /dev/null
+++
b/package/kexec-tools/patches/0010-build-Pass-no-undefined-as-a-linker-option.patch
@@ -0,0 +1,32 @@
+From 8880e5b8a295788dcae8f5cc038de92cd97b6807 Mon Sep 17 00:00:00 2001
+From: Simon Horman <ho...@verge.net.au>
+Date: Wed, 30 Mar 2011 08:34:39 +0900
+Subject: [PATCH] build: Pass --no-undefined as a linker option
+
+gcc-4.6 does not accept --no-undefined as a compiler option
+
+Reported-by: Civil <civil.o...@gmail.com>
+Acked-by: "Eric W. Biederman" <ebied...@xmission.com>
+Signed-off-by: Simon Horman <ho...@verge.net.au>
+---
+ purgatory/Makefile | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/purgatory/Makefile b/purgatory/Makefile
+index ea0c19a..ee1679c 100644
+--- a/purgatory/Makefile
++++ b/purgatory/Makefile
+@@ -56,8 +56,8 @@ $(PURGATORY): CPPFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
+ -I$(srcdir)/include \
+ -I$(shell $(CC) -print-file-name=include)
+ $(PURGATORY): LDFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS)\
+- --no-undefined -nostartfiles -nostdlib -nodefaultlibs \
+- -e purgatory_start -r
++ -Wl,--no-undefined -nostartfiles -nostdlib \
++ -nodefaultlibs -e purgatory_start -r
+
+ $(PURGATORY): $(PURGATORY_OBJS)
+ $(MKDIR) -p $(@D)
+--
+1.7.8.rc3.51.g86536f
+
--
1.7.6.153.g78432
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