Revert "boost: bump to version 1.63.0"

This reverts commit 7b9b0e321590d6584c4164b9b04c9603075fd5e2, which is
causing way too many build issues in our autobuilders.

Fixes:

  http://autobuild.buildroot.net/results/7f0ec2d249f7219c60979b9abb1eb3266d475012/
  and many other build issues

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/boost/0004-Corrected-register-usage-in-x86-DCAS-asm-blocks.patch

@@ -1,65 +0,0 @@
-From a67cc1b055cf09f371e2eca544884634a1ccc886 Mon Sep 17 00:00:00 2001
-From: Andrey Semashev <andrey.semashev@gmail.com>
-Date: Sun, 8 Jan 2017 18:09:12 +0300
-Subject: [PATCH] Corrected register usage in x86 DCAS asm blocks.
-
-In some of the asm blocks eax was modified as a result of cmpxchg8b but that
-was not reflected in the register constraints. This could cause incorrect code
-being generated.
-
-Fetch from:
-https://github.com/boostorg/atomic/commit/a67cc1b055cf09f371e2eca544884634a1ccc886
-
-[Adjust github patch to tarball release]
-Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
----
- boost/atomic/detail/ops_gcc_x86_dcas.hpp | 14 ++++++++------
- 1 file changed, 8 insertions(+), 6 deletions(-)
-
-diff --git a/boost/atomic/detail/ops_gcc_x86_dcas.hpp b/boost/atomic/detail/ops_gcc_x86_dcas.hpp
-index 2f51182..e356e8c 100644
---- a/boost/atomic/detail/ops_gcc_x86_dcas.hpp
-+++ b/boost/atomic/detail/ops_gcc_x86_dcas.hpp
-@@ -73,6 +73,7 @@ struct gcc_dcas_x86
-         {
- #if !defined(BOOST_ATOMIC_DETAIL_NO_ASM_IMPLIED_ZERO_DISPLACEMENTS)
- #if defined(__PIC__)
-+            uint32_t v_lo = (uint32_t)v;
-             uint32_t scratch;
-             __asm__ __volatile__
-             (
-@@ -84,8 +85,8 @@ struct gcc_dcas_x86
-                 "1: lock; cmpxchg8b %[dest]\n\t"
-                 "jne 1b\n\t"
-                 "movl %[scratch], %%ebx\n\t"
--                : [scratch] "=m" (scratch), [dest] "=o" (storage)
--                : [value_lo] "a" ((uint32_t)v), "c" ((uint32_t)(v >> 32))
-+                : [scratch] "=m" (scratch), [dest] "=o" (storage), [value_lo] "+a" (v_lo)
-+                : "c" ((uint32_t)(v >> 32))
-                 : BOOST_ATOMIC_DETAIL_ASM_CLOBBER_CC_COMMA "edx", "memory"
-             );
- #else // defined(__PIC__)
-@@ -103,6 +104,7 @@ struct gcc_dcas_x86
- #endif // defined(__PIC__)
- #else // !defined(BOOST_ATOMIC_DETAIL_NO_ASM_IMPLIED_ZERO_DISPLACEMENTS)
- #if defined(__PIC__)
-+            uint32_t v_lo = (uint32_t)v;
-             uint32_t scratch;
-             __asm__ __volatile__
-             (
-@@ -115,11 +117,11 @@ struct gcc_dcas_x86
-                 "jne 1b\n\t"
-                 "movl %[scratch], %%ebx\n\t"
- #if !defined(BOOST_ATOMIC_DETAIL_NO_ASM_CONSTRAINT_ALTERNATIVES)
--                : [scratch] "=m,m" (scratch)
--                : [value_lo] "a,a" ((uint32_t)v), "c,c" ((uint32_t)(v >> 32)), [dest] "D,S" (&storage)
-+                : [scratch] "=m,m" (scratch), [value_lo] "+a,a" (v_lo)
-+                : "c,c" ((uint32_t)(v >> 32)), [dest] "D,S" (&storage)
- #else
--                : [scratch] "=m" (scratch)
--                : [value_lo] "a" ((uint32_t)v), "c" ((uint32_t)(v >> 32)), [dest] "D" (&storage)
-+                : [scratch] "=m" (scratch), [value_lo] "+a" (v_lo)
-+                : "c" ((uint32_t)(v >> 32)), [dest] "D" (&storage)
- #endif
-                 : BOOST_ATOMIC_DETAIL_ASM_CLOBBER_CC_COMMA "edx", "memory"
-             );

package/boost/0004-fix-getchar-with-uclibc-and-gcc-bug-58952.patch

@@ -0,0 +1,45 @@
+From 4f1c6784b37a11c78fe84bb238fb7cc377ce0d36 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
+Date: Wed, 30 Mar 2016 23:28:33 +0200
+Subject: [PATCH] Fix for uClibc and gcc <= 4.8.2
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+getchar() is defined as a macro in uClibc. This hits gcc bug 58952 [1] for all
+gcc version <= 4.8.2 and building boost/test fails:
+
+./boost/test/impl/unit_test_main.ipp: In function 'int boost::unit_test::unit_test_main(boost::unit_test::init_unit_test_func, int, char**)':
+./boost/test/impl/unit_test_main.ipp:194:18: error: expected unqualified-id before '(' token
+
+To allow building boost/test with uClibc based toolchains with gcc <= 4.8.2 use
+parenthesis for std::getchar.
+
+[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58952
+
+Upstream status: Pending
+https://github.com/boostorg/test/pull/97
+
+Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
+---
+ include/boost/test/impl/unit_test_main.ipp | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/boost/test/impl/unit_test_main.ipp b/boost/test/impl/unit_test_main.ipp
+index 1f30c02..db61930 100644
+--- a/boost/test/impl/unit_test_main.ipp
++++ b/boost/test/impl/unit_test_main.ipp
+@@ -191,7 +191,9 @@ unit_test_main( init_unit_test_func init_func, int argc, char* argv[] )
+         if( runtime_config::get<bool>( runtime_config::WAIT_FOR_DEBUGGER ) ) {
+             results_reporter::get_stream() << "Press any key to continue..." << std::endl;
+ 
+-            std::getchar();
++            // getchar is defined as a macro in uClibc. Use parenthesis to fix
++            // gcc bug 58952 for gcc <= 4.8.2.
++            (std::getchar)();
+             results_reporter::get_stream() << "Continuing..." << std::endl;
+         }
+ 
+-- 
+2.7.4
+

package/boost/boost.hash

@@ -1,2 +1,3 @@
-# From http://www.boost.org/users/history/version_1_63_0.html
-sha256  beae2529f759f6b3bf3f4969a19c2e9d6f0c503edcb2de4a61d1428519fcb3b0  boost_1_63_0.tar.bz2
+# From http://sourceforge.net/projects/boost/files/boost/1.61.0/
+md5	6095876341956f65f9d35939ccea1a9f	boost_1_61_0.tar.bz2
+sha1	f84b1a1ce764108ec3c2b7bd7704cf8dfd3c9d01	boost_1_61_0.tar.bz2

package/boost/boost.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BOOST_VERSION = 1.63.0
+BOOST_VERSION = 1.61.0
 BOOST_SOURCE = boost_$(subst .,_,$(BOOST_VERSION)).tar.bz2
 BOOST_SITE = http://downloads.sourceforge.net/project/boost/boost/$(BOOST_VERSION)
 BOOST_INSTALL_STAGING = YES