kexec-tools: bump version from v2.0.4 to v2.0.9.

- kexec-tools is now distributed with tarballs of .tar.gz and .tar.xz
   format; .tar.bz2 are not provided anymore.
 - Add CONFIG_KEXEC_LZMA for selecting lzma support.

Patches are updated along to:

 - Remove the now unnecessary patch 0004-mips_regdefs.patch.
 - Drop 100-reduce_size.patch because the size reduction is marginal.
 - Allow zlib and lzma support coexist together.  This patch has been
   merged into upstream project.
 - Fix kexec-tools' configure.ac.
 - Fix a few compilation warnings.

Size comparison of stripped binaries of kexec malta target with both
zlib and lzma support enabled.

 - Before: 41447
 - After:  42583

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 44437

1 files changed, 52 insertions, 0 deletions

diff --git a/package/boot/kexec-tools/patches/0002-configure.ac-apply-necessary-quotes-to-result-of-mac.patch b/package/boot/kexec-tools/patches/0002-configure.ac-apply-necessary-quotes-to-result-of-mac.patch
new file mode 100644
index 0000000..aba8af7
--- /dev/null
+++ b/package/boot/kexec-tools/patches/0002-configure.ac-apply-necessary-quotes-to-result-of-mac.patch
@@ -0,0 +1,52 @@
+From eb20884c9bbc42bdf1ccace4444f3ce72657d7d8 Mon Sep 17 00:00:00 2001
+From: Yousong Zhou <yszhou4tech@gmail.com>
+Date: Tue, 9 Sep 2014 20:15:16 +0800
+Subject: [PATCH 2/5] configure.ac: apply necessary quotes to result of macro
+ expansion.
+
+This can fix the following error when searching for lzma support and
+while at it also apply the practice to other uses of the same pattern.
+
+	checking for lzma_code in -llzma... ./configure: line 4756: ac_fn_c_try_link: command not found
+
+Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
+---
+ configure.ac |   12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index db93331..c410e90 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -152,22 +152,22 @@ AC_CHECK_PROG([DIRNAME],  dirname,  dirname,  "no", [$PATH])
+ dnl See if I have a usable copy of zlib available
+ if test "$with_zlib" = yes ; then
+ 	AC_CHECK_HEADER(zlib.h,
+-		AC_CHECK_LIB(z, inflateInit_, ,
+-		AC_MSG_NOTICE([zlib support disabled])))
++		[AC_CHECK_LIB(z, inflateInit_, ,
++		AC_MSG_NOTICE([zlib support disabled]))])
+ fi
+ 
+ dnl See if I have a usable copy of lzma available
+ if test "$with_lzma" = yes ; then
+ 	AC_CHECK_HEADER(lzma.h,
+-		AC_CHECK_LIB(lzma, lzma_code, ,
+-		AC_MSG_NOTICE([lzma support disabled])))
++		[AC_CHECK_LIB(lzma, lzma_code, ,
++		AC_MSG_NOTICE([lzma support disabled]))])
+ fi
+ 
+ dnl find Xen control stack libraries
+ if test "$with_xen" = yes ; then
+ 	AC_CHECK_HEADER(xenctrl.h,
+-		AC_CHECK_LIB(xenctrl, xc_kexec_load, ,
+-		AC_MSG_NOTICE([Xen support disabled])))
++		[AC_CHECK_LIB(xenctrl, xc_kexec_load, ,
++		AC_MSG_NOTICE([Xen support disabled]))])
+ fi
+ 
+ dnl ---Sanity checks
+-- 
+1.7.10.4
+