package/libunwind: bump version to 1.2.1

Backported patch from master branch which implements --disable-tests
configure option, removed original patch 0001, added _CONF_OPTS.

Removed patch 0003, applied upstream:
https://github.com/libunwind/libunwind/commit/f1684379dfaf8018d5d4c1945e292a56d0fab245

Added upstream patch to fix musl build.

Tested using this defconfig

BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
BR2_PACKAGE_LTRACE=y
BR2_PACKAGE_MESA3D=y
BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST=y
BR2_PACKAGE_MESA3D_OPENGL_EGL=y
BR2_PACKAGE_WESTON=y
BR2_PACKAGE_XORG7=y
BR2_PACKAGE_XSERVER_XORG_SERVER=y
BR2_PACKAGE_LIBJPEG=y
BR2_PACKAGE_LIBUNWIND=y

with test-pkg

                armv5-ctng-linux-gnueabi [ 1/49]: OK
              armv7-ctng-linux-gnueabihf [ 2/49]: OK
                        br-aarch64-glibc [ 3/49]: SKIPPED
                           br-arcle-hs38 [ 4/49]: SKIPPED
                            br-arm-basic [ 5/49]: SKIPPED
                  br-arm-cortex-a9-glibc [ 6/49]: OK
                   br-arm-cortex-a9-musl [ 7/49]: SKIPPED
                   br-arm-cortex-m4-full [ 8/49]: SKIPPED
                             br-arm-full [ 9/49]: OK
                    br-arm-full-nothread [10/49]: SKIPPED
                      br-arm-full-static [11/49]: SKIPPED
                            br-bfin-full [12/49]: SKIPPED
                   br-i386-pentium4-full [13/49]: SKIPPED
                br-i386-pentium-mmx-musl [14/49]: SKIPPED
                       br-m68k-5208-full [15/49]: SKIPPED
                      br-m68k-68040-full [16/49]: SKIPPED
                    br-microblazeel-full [17/49]: SKIPPED
                 br-mips32r6-el-hf-glibc [18/49]: OK
                      br-mips64-n64-full [19/49]: SKIPPED
                 br-mips64r6-el-hf-glibc [20/49]: SKIPPED
                      br-mipsel-o32-full [21/49]: OK
                          br-nios2-glibc [22/49]: SKIPPED
                      br-openrisc-uclibc [23/49]: SKIPPED
               br-powerpc-603e-basic-cpp [24/49]: SKIPPED
             br-powerpc64le-power8-glibc [25/49]: SKIPPED
               br-powerpc64-power7-glibc [26/49]: SKIPPED
                  br-powerpc-e500mc-full [27/49]: SKIPPED
                             br-sh4-full [28/49]: SKIPPED
                        br-sparc64-glibc [29/49]: SKIPPED
                         br-sparc-uclibc [30/49]: SKIPPED
                    br-x86-64-core2-full [31/49]: OK
                          br-x86-64-musl [32/49]: SKIPPED
                          br-xtensa-full [33/49]: SKIPPED
                     i686-ctng-linux-gnu [34/49]: OK
                          linaro-aarch64 [35/49]: SKIPPED
                              linaro-arm [36/49]: OK
             mips64el-ctng_n32-linux-gnu [37/49]: SKIPPED
             mips64el-ctng_n64-linux-gnu [38/49]: SKIPPED
        powerpc-ctng_e500v2-linux-gnuspe [39/49]: OK
                     sourcery-arm-armv4t [40/49]: OK
                            sourcery-arm [41/49]: OK
                     sourcery-arm-thumb2 [42/49]: OK
                         sourcery-mips64 [43/49]: SKIPPED
                           sourcery-mips [44/49]: OK
                          sourcery-nios2 [45/49]: SKIPPED
                             sourcery-sh [46/49]: SKIPPED
                         sourcery-x86-64 [47/49]: OK
                            sourcery-x86 [48/49]: OK
           x86_64-ctng_locales-linux-gnu [49/49]: OK

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/package/libunwind/0001-add-disable-tests-option.patch b/package/libunwind/0001-add-disable-tests-option.patch
new file mode 100644
index 0000000000..72a168615f
--- /dev/null
+++ b/package/libunwind/0001-add-disable-tests-option.patch
@@ -0,0 +1,68 @@
+From 208a430bcbab7d63a4c04242f13c4740e0246a56 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=D0=9A=D0=BE=D1=80=D0=BE=D0=BB=D0=B5=D0=B2=20=D0=A1=D0=B5?=
+ =?UTF-8?q?=D1=80=D0=B3=D0=B5=D0=B9?= <korolev.sergey@gmail.com>
+Date: Wed, 11 May 2016 22:48:55 +0300
+Subject: [PATCH] add --disable-tests option
+
+Allows to skip tests build.
+
+Backported from upstream master branch:
+https://github.com/libunwind/libunwind/commit/208a430bcbab7d63a4c04242f13c4740e0246a56
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+---
+ Makefile.am  |  6 +++++-
+ configure.ac | 13 +++++++++++--
+ 2 files changed, 16 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 6a3ed9e..0c29b3e 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -42,7 +42,11 @@ endif
+ 
+ nodist_include_HEADERS = include/libunwind-common.h
+ 
+-SUBDIRS = src tests
++SUBDIRS = src
++
++if CONFIG_TESTS
++SUBDIRS += tests
++endif
+ 
+ if CONFIG_DOCS
+ SUBDIRS += doc
+diff --git a/configure.ac b/configure.ac
+index 863fb8f..6c46cf3 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -129,6 +129,10 @@ AC_ARG_ENABLE(documentation,
+ 	AS_HELP_STRING([--disable-documentation],[Disable generating the man pages]),,
+ 	[enable_documentation=yes])
+ 
++AC_ARG_ENABLE(tests,
++ AS_HELP_STRING([--disable-tests],[Disable tests build]),,
++ [enable_tests=yes])
++
+ AC_MSG_CHECKING([if we should build libunwind-setjmp])
+ AC_MSG_RESULT([$enable_setjmp])
+ 
+@@ -396,8 +400,13 @@ if test "x$enable_documentation" = "xyes"; then
+   AC_CONFIG_FILES(doc/Makefile doc/common.tex)
+ fi
+ 
+-AC_CONFIG_FILES(Makefile src/Makefile tests/Makefile tests/check-namespace.sh
+-		include/libunwind-common.h
++AM_CONDITIONAL([CONFIG_TESTS], [test x$enable_tests = xyes])
++if test "x$enable_tests" = "xyes"; then
++  AC_CONFIG_FILES(tests/Makefile tests/check-namespace.sh)
++fi
++
++AC_CONFIG_FILES(Makefile src/Makefile
++                include/libunwind-common.h
+                 include/libunwind.h include/tdep/libunwind_i.h)
+ AC_CONFIG_FILES(src/unwind/libunwind.pc src/coredump/libunwind-coredump.pc
+                 src/ptrace/libunwind-ptrace.pc src/setjmp/libunwind-setjmp.pc
+-- 
+2.11.0
+