[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2273/8267] boost: fix MIPS16e compilation

[Emmanuele Bassi <ebassi src gnome org>]

commit 5b8206ff36a8f8ea25b5cec9598b972e2869caf1
Author: André Draszik <git andred net>
Date:   Sat Sep 3 01:12:22 2016 +0100

    boost: fix MIPS16e compilation
    
    Backport upstream patch to use g++ 4.1+ __sync intrinsics
    instead of incompatible hand-written assembly when
    compiling for MIPS16e
    
    Upstream-Status: Backport https://svn.boost.org/trac/boost/ticket/12418
    
    (From OE-Core rev: 8ded5da8952e4a39851e0184bde323e01dd73d2c)
    
    Signed-off-by: André Draszik <git andred net>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 ...ips-assembly-doesn-t-compile-in-mips16e-m.patch |   60 ++++++++++++++++++++
 meta/recipes-support/boost/boost_1.61.0.bb         |    1 +
 2 files changed, 61 insertions(+), 0 deletions(-)
---
diff --git a/meta/recipes-support/boost/boost/0003-smart_ptr-mips-assembly-doesn-t-compile-in-mips16e-m.patch 
b/meta/recipes-support/boost/boost/0003-smart_ptr-mips-assembly-doesn-t-compile-in-mips16e-m.patch
new file mode 100644
index 0000000..2b48d0d
--- /dev/null
+++ b/meta/recipes-support/boost/boost/0003-smart_ptr-mips-assembly-doesn-t-compile-in-mips16e-m.patch
@@ -0,0 +1,60 @@
+From 4f19d72ca94418431e068cfd4ffb96ed9b289f6c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <adraszik tycoint com>
+Date: Wed, 24 Aug 2016 17:34:59 +0100
+Subject: [PATCH 3/4] smart_ptr: mips assembly doesn't compile in mips16e mode
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+gcc.compile.c++ 
<builddir>/boost/bin.v2/libs/date_time/build/gcc-4.3.1/release/threading-multi/gregorian/greg_month.o
+
+    "mipsel-poky-linux-musl-g++" "-mel" "-mabi=32" "-msoft-float" "-march=mips32r2" "-mips16" 
"-minterlink-compressed" "-mtune=24kec" "-mdsp" "-Wl,-O1" "-Wl,--as-needed" "-fstack-protector-strong" 
"-Wl,-z,relro,-z,now" "--sysroot=<sysroot>"  -ftemplate-depth-128 -O2 -pipe -g -feliminate-unused-debug-types 
-fdebug-prefix-map=<srcdir>=/usr/src/debug/boost/1.61.0-r0 -fdebug-prefix-map=<sysroot_host>= 
-fdebug-prefix-map=<sysroot>= -fstack-protector-strong -pie -fpie -D_FORTIFY_SOURCE=2 -Wformat 
-Wformat-security -Werror=format-security -fvisibility-inlines-hidden -O3 -finline-functions -Wno-inline 
-Wall -pthread -fPIC  -DBOOST_ALL_DYN_LINK=1 -DBOOST_ALL_NO_LIB=1 -DDATE_TIME_INLINE -DNDEBUG  -I"." -c -o 
"<builddir>/boost/bin.v2/libs/date_time/build/gcc-4.3.1/release/threading-multi/gregorian/greg_month.o" 
"libs/date_time/src/gregorian/greg_month.cpp"
+
+{standard input}: Assembler messages:
+{standard input}:17603: Warning: the `dsp' extension requires MIPS32 revision 2 or greater
+{standard input}:17604: Error: unrecognized opcode `ll $3,4($16)'
+{standard input}:17606: Error: unrecognized opcode `sc $2,4($16)'
+{standard input}:17734: Error: unrecognized opcode `ll $3,8($16)'
+{standard input}:17736: Error: unrecognized opcode `sc $2,8($16)'
+{standard input}:18084: Error: unrecognized opcode `ll $3,4($4)'
+{standard input}:18086: Error: unrecognized opcode `sc $2,4($4)'
+{standard input}:18318: Error: unrecognized opcode `ll $3,8($4)'
+{standard input}:18320: Error: unrecognized opcode `sc $2,8($4)'
+{standard input}:19921: Error: unrecognized opcode `ll $3,4($2)'
+{standard input}:19923: Error: unrecognized opcode `sc $3,4($2)'
+{standard input}:20199: Error: unrecognized opcode `ll $4,4($16)'
+{standard input}:20201: Error: unrecognized opcode `sc $2,4($16)'
+{standard input}:23392: Error: unrecognized opcode `ll $4,8($16)'
+{standard input}:23394: Error: unrecognized opcode `sc $2,8($16)'
+...failed updating 1 target...
+
+boost/smart_ptr/detail/sp_counted_base_gcc_mips.hpp
+contains hand-written MIPS assembly, which is not compatible
+with the MIPS16e instruction set.
+
+By not using this file in MIPS16e mode, we fallback to using
+g++ 4.1+ __sync intrinsics (__sync_fetch_and_add() and
+__sync_val_compare_and_swap()) which are working fine.
+
+Signed-off-by: André Draszik <adraszik tycoint com>
+---
+Upstream-Status: Backport https://svn.boost.org/trac/boost/ticket/12418
+ boost/smart_ptr/detail/sp_counted_base.hpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/boost/smart_ptr/detail/sp_counted_base.hpp b/boost/smart_ptr/detail/sp_counted_base.hpp
+index 0addf07..0995ca8 100644
+--- a/boost/smart_ptr/detail/sp_counted_base.hpp
++++ b/boost/smart_ptr/detail/sp_counted_base.hpp
+@@ -65,7 +65,7 @@
+ #elif defined( __GNUC__ ) && ( defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc ) ) && 
!defined(__PATHSCALE__) && !defined( _AIX )
+ # include <boost/smart_ptr/detail/sp_counted_base_gcc_ppc.hpp>
+ 
+-#elif defined( __GNUC__ ) && ( defined( __mips__ ) || defined( _mips ) ) && !defined(__PATHSCALE__)
++#elif defined( __GNUC__ ) && ( defined( __mips__ ) || defined( _mips ) ) && !defined(__PATHSCALE__) && 
!defined( __mips16 )
+ # include <boost/smart_ptr/detail/sp_counted_base_gcc_mips.hpp>
+ 
+ #elif defined( BOOST_SP_HAS_SYNC )
+-- 
+2.9.3
+
diff --git a/meta/recipes-support/boost/boost_1.61.0.bb b/meta/recipes-support/boost/boost_1.61.0.bb
index de482ee..6926e84 100644
--- a/meta/recipes-support/boost/boost_1.61.0.bb
+++ b/meta/recipes-support/boost/boost_1.61.0.bb
@@ -7,4 +7,5 @@ SRC_URI += "\
     file://boost-CVE-2012-2677.patch \
     file://0001-boost-asio-detail-socket_types.hpp-fix-poll.h-includ.patch \
     file://0002-boost-test-execution_monitor.hpp-fix-mips-soft-float.patch \
+    file://0003-smart_ptr-mips-assembly-doesn-t-compile-in-mips16e-m.patch \
 "