dashpay · eduffield222 · Sep 13, 2016 · Nov 15, 2015 · Jan 19, 2016 · Jan 16, 2016
diff --git a/.travis.yml b/.travis.yml
@@ -7,8 +7,7 @@
 #   IPv6 support
 
 sudo: false
-dist: precise
-group: legacy
+dist: trusty
 
 os: linux
 language: cpp
@@ -93,6 +92,7 @@ matrix:
     - compiler: gcc
 before_install:
     - git clone https://github.com/dashpay/dash_hash
+    - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
 install:
     - cd dash_hash && python setup.py install --user && cd ..
     - if [ "$PYZMQ" = "true" ]; then pip install pyzmq --user ; fi
@@ -107,7 +107,6 @@ script:
     - OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
     - BITCOIN_CONFIG_ALL="--disable-dependency-tracking --prefix=$TRAVIS_BUILD_DIR/depends/$HOST --bindir=$OUTDIR/bin --libdir=$OUTDIR/lib"
     - depends/$HOST/native/bin/ccache --max-size=$CCACHE_SIZE
-    - if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then export CCACHE_READONLY=1; fi
     - test -n "$USE_SHELL" && eval '"$USE_SHELL" -c "./autogen.sh"' || ./autogen.sh
     - ./configure --cache-file=config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false)
     - make distdir PACKAGE=dash VERSION=$HOST

diff --git a/README.md b/README.md
@@ -50,10 +50,10 @@ submit new unit tests for old code. Unit tests can be compiled and run
 
 There are also [regression and integration tests](/qa) of the RPC interface, written
 in Python, that are run automatically on the build server.
-These tests can be run with: `qa/pull-tester/rpc-tests.py`
+These tests can be run (if the [test dependencies](/qa) are installed) with: `qa/pull-tester/rpc-tests.py`
 
 The Travis CI system makes sure that every pull request is built for Windows
-and Linux, OSX, and that unit and sanity tests are automatically run.
+and Linux, OS X, and that unit and sanity tests are automatically run.
 
 ### Manual Quality Assurance (QA) Testing
 

diff --git a/build-aux/m4/bitcoin_qt.m4 b/build-aux/m4/bitcoin_qt.m4
@@ -384,7 +384,7 @@ AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITH_PKGCONFIG],[
 
       dnl qt version is set to 'auto' and the preferred version wasn't found. Now try the other.
       if test x$have_qt = xno && test x$bitcoin_qt_want_version = xauto; then
-        if test x$auto_priority_version = x$qt5; then
+        if test x$auto_priority_version = xqt5; then
           PKG_CHECK_MODULES([QT], [$qt4_modules], [QT_INCLUDES="$QT_CFLAGS"; have_qt=yes; QT_LIB_PREFIX=Qt; bitcoin_qt_got_major_vers=4], [have_qt=no])
         else
           PKG_CHECK_MODULES([QT], [$qt5_modules], [QT_INCLUDES="$QT_CFLAGS"; have_qt=yes; QT_LIB_PREFIX=Qt5; bitcoin_qt_got_major_vers=5], [have_qt=no])

diff --git a/configure.ac b/configure.ac
@@ -252,7 +252,7 @@ case $host in
      fi
 
      CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB"
-     LEVELDB_TARGET_FLAGS="TARGET_OS=OS_WINDOWS_CROSSCOMPILE"
+     LEVELDB_TARGET_FLAGS="-DOS_WINDOWS"
      if test "x$CXXFLAGS_overridden" = "xno"; then
        CXXFLAGS="$CXXFLAGS -w"
      fi
@@ -274,7 +274,7 @@ case $host in
      ;;
   *darwin*)
      TARGET_OS=darwin
-     LEVELDB_TARGET_FLAGS="TARGET_OS=Darwin"
+     LEVELDB_TARGET_FLAGS="-DOS_MACOSX"
      if  test x$cross_compiling != xyes; then
        BUILD_OS=darwin
        AC_CHECK_PROG([PORT],port, port)
@@ -337,8 +337,11 @@ case $host in
      ;;
    *linux*)
      TARGET_OS=linux
+     LEVELDB_TARGET_FLAGS="-DOS_LINUX"
      ;;
    *)
+     OTHER_OS=`echo ${host_os} | awk '{print toupper($0)}'`
+     LEVELDB_TARGET_FLAGS="-DOS_${OTHER_OS}"
      ;;
 esac
 
@@ -523,6 +526,18 @@ if test x$use_reduce_exports = xyes; then
   [AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])])
 fi
 
+dnl This can go away when we require c++11
+TEMP_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -std=c++0x"
+AC_MSG_CHECKING(for c++11 atomics)
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  #include <atomic>
+  ]],[[]])],
+  [ AC_MSG_RESULT(yes); LEVELDB_ATOMIC_CPPFLAGS="-DLEVELDB_ATOMIC_PRESENT"; LEVELDB_ATOMIC_CXXFLAGS="-std=c++0x"],
+  [ AC_MSG_RESULT(no)]
+)
+CXXFLAGS="$TEMP_CXXFLAGS"
+
 LEVELDB_CPPFLAGS=
 LIBLEVELDB=
 LIBMEMENV=
@@ -940,6 +955,8 @@ AC_SUBST(TESTDEFS)
 AC_SUBST(LEVELDB_TARGET_FLAGS)
 AC_SUBST(MINIUPNPC_CPPFLAGS)
 AC_SUBST(MINIUPNPC_LIBS)
+AC_SUBST(LEVELDB_ATOMIC_CPPFLAGS)
+AC_SUBST(LEVELDB_ATOMIC_CXXFLAGS)
 AC_CONFIG_FILES([Makefile src/Makefile share/setup.nsi share/qt/Info.plist src/test/buildenv.py])
 AC_CONFIG_FILES([qa/pull-tester/run-bitcoind-for-test.sh],[chmod +x qa/pull-tester/run-bitcoind-for-test.sh])
 AC_CONFIG_FILES([qa/pull-tester/tests_config.py],[chmod +x qa/pull-tester/tests_config.py])

diff --git a/contrib/gitian-descriptors/gitian-osx-signer.yml b/contrib/gitian-descriptors/gitian-osx-signer.yml
@@ -33,5 +33,5 @@ script: |
 
   tar -xf ${UNSIGNED}
   ./detached-sig-apply.sh ${UNSIGNED} signature/osx
-  ${WRAP_DIR}/genisoimage -no-cache-inodes -D -l -probe -V "Dash-Core" -no-pad -r -apple -o uncompressed.dmg signed-app
+  ${WRAP_DIR}/genisoimage -no-cache-inodes -D -l -probe -V "Dash-Core" -no-pad -r -dir-mode 0755 -apple -o uncompressed.dmg signed-app
   ${WRAP_DIR}/dmg dmg uncompressed.dmg ${OUTDIR}/${SIGNED}
diff --git a/doc/README.md b/doc/README.md
@@ -9,16 +9,10 @@ The following are some helpful notes on how to run Dash on your native platform.
 
 ### Unix
 
-You need the Qt4 run-time libraries to run Dash-Qt. On Debian or Ubuntu:
-
-	sudo apt-get install libqtgui4
-
 Unpack the files into a directory and run:
 
-- bin/32/dash-qt (GUI, 32-bit) or bin/32/dashd (headless, 32-bit)
-- bin/64/dash-qt (GUI, 64-bit) or bin/64/dashd (headless, 64-bit)
-
-
+- `bin/bitcoin-qt` (GUI) or
+- `bin/bitcoind` (headless)
 
 ### Windows
 

diff --git a/doc/release-notes.md b/doc/release-notes.md
@@ -2,8 +2,6 @@ Dash Core version 0.12.1 is now available from:
 
   <https://www.dash.org/downloads/>
 
-This is a new minor version release, including the BIP9, BIP68 and BIP112
-softfork, various bugfixes and updated translations.
 
 
 
@@ -28,109 +26,10 @@ earlier.
 Notable changes
 ===============
 
-First version bits BIP9 softfork deployment
--------------------------------------------
-
-This release includes a soft fork deployment to enforce [BIP68][],
-[BIP112][] and [BIP113][] using the [BIP9][] deployment mechanism.
-
-The deployment sets the block version number to 0x20000001 between
-midnight 1st May 2016 and midnight 1st May 2017 to signal readiness for 
-deployment. The version number consists of 0x20000000 to indicate version
-bits together with setting bit 0 to indicate support for this combined
-deployment, shown as "csv" in the `getblockchaininfo` RPC call.
-
-For more information about the soft forking change, please see
-<https://github.com/bitcoin/bitcoin/pull/7648>
-
-This specific backport pull-request can be viewed at
-<https://github.com/bitcoin/bitcoin/pull/7543>
-
-[BIP9]: https://github.com/bitcoin/bips/blob/master/bip-0009.mediawiki
-[BIP68]: https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki
-[BIP112]: https://github.com/bitcoin/bips/blob/master/bip-0112.mediawiki
-[BIP113]: https://github.com/bitcoin/bips/blob/master/bip-0113.mediawiki
-
-BIP68 soft fork to enforce sequence locks for relative locktime
----------------------------------------------------------------
-
-[BIP68][] introduces relative lock-time consensus-enforced semantics of
-the sequence number field to enable a signed transaction input to remain
-invalid for a defined period of time after confirmation of its corresponding
-outpoint.
-
-For more information about the implementation, see
-<https://github.com/bitcoin/bitcoin/pull/7184>
-
-BIP112 soft fork to enforce OP_CHECKSEQUENCEVERIFY
---------------------------------------------------
-
-[BIP112][] redefines the existing OP_NOP3 as OP_CHECKSEQUENCEVERIFY (CSV)
-for a new opcode in the Bitcoin scripting system that in combination with
-[BIP68][] allows execution pathways of a script to be restricted based
-on the age of the output being spent.
-
-For more information about the implementation, see
-<https://github.com/bitcoin/bitcoin/pull/7524>
-
-BIP113 locktime enforcement soft fork
--------------------------------------
-
-Bitcoin Core 0.11.2 previously introduced mempool-only locktime
-enforcement using GetMedianTimePast(). This release seeks to
-consensus enforce the rule.
-
-Bitcoin transactions currently may specify a locktime indicating when
-they may be added to a valid block.  Current consensus rules require
-that blocks have a block header time greater than the locktime specified
-in any transaction in that block.
-
-Miners get to choose what time they use for their header time, with the
-consensus rule being that no node will accept a block whose time is more
-than two hours in the future.  This creates a incentive for miners to
-set their header times to future values in order to include locktimed
-transactions which weren't supposed to be included for up to two more
-hours.
-
-The consensus rules also specify that valid blocks may have a header
-time greater than that of the median of the 11 previous blocks.  This
-GetMedianTimePast() time has a key feature we generally associate with
-time: it can't go backwards.
-
-[BIP113][] specifies a soft fork enforced in this release that
-weakens this perverse incentive for individual miners to use a future
-time by requiring that valid blocks have a computed GetMedianTimePast()
-greater than the locktime specified in any transaction in that block.
-
-Mempool inclusion rules currently require transactions to be valid for
-immediate inclusion in a block in order to be accepted into the mempool.
-This release begins applying the BIP113 rule to received transactions,
-so transaction whose time is greater than the GetMedianTimePast() will
-no longer be accepted into the mempool.
-
-**Implication for miners:** you will begin rejecting transactions that
-would not be valid under BIP113, which will prevent you from producing
-invalid blocks when BIP113 is enforced on the network. Any
-transactions which are valid under the current rules but not yet valid
-under the BIP113 rules will either be mined by other miners or delayed
-until they are valid under BIP113. Note, however, that time-based
-locktime transactions are more or less unseen on the network currently.
-
-**Implication for users:** GetMedianTimePast() always trails behind the
-current time, so a transaction locktime set to the present time will be
-rejected by nodes running this release until the median time moves
-forward. To compensate, subtract one hour (3,600 seconds) from your
-locktimes to allow those transactions to be included in mempools at
-approximately the expected time.
-
-For more information about the implementation, see
-<https://github.com/bitcoin/bitcoin/pull/6566>
-
-Miscellaneous
--------------
-
-The p2p alert system is off by default. To turn on, use `-alert` with
-startup configuration.
+Example item
+---------------------------------------
+
+Example text.
 
 0.12.1 Change log
 =================
@@ -140,57 +39,48 @@ behavior, not code moves, refactors and string updates. For convenience in locat
 the code changes and accompanying discussion, both the pull request and
 git merge commit are mentioned.
 
-### RPC and other APIs
-- #7739 `7ffc2bd` Add abandoned status to listtransactions (jonasschnelli)
+### RPC and REST
+
+Asm script outputs replacements for OP_NOP2 and OP_NOP3
+-------------------------------------------------------
+
+OP_NOP2 has been renamed to OP_CHECKLOCKTIMEVERIFY by [BIP 
+65](https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki)
+
+OP_NOP3 has been renamed to OP_CHECKSEQUENCEVERIFY by [BIP 
+112](https://github.com/bitcoin/bips/blob/master/bip-0112.mediawiki)
+
+The following outputs are affected by this change:
+- RPC `getrawtransaction` (in verbose mode)
+- RPC `decoderawtransaction`
+- RPC `decodescript`
+- REST `/rest/tx/` (JSON format)
+- REST `/rest/block/` (JSON format when including extended tx details)
+- `bitcoin-tx -json`
 
 ### Configuration and command-line options
 
 ### Block and transaction handling
-- #7543 `834aaef` Backport BIP9, BIP68 and BIP112 with softfork (btcdrak)
 
 ### P2P protocol and network code
-- #7804 `90f1d24` Track block download times per individual block (sipa)
-- #7832 `4c3a00d` Reduce block timeout to 10 minutes (laanwj)
 
 ### Validation
-- #7821 `4226aac` init: allow shutdown during 'Activating best chain...' (laanwj)
-- #7835 `46898e7` Version 2 transactions remain non-standard until CSV activates (sdaftuar)
 
 ### Build system
-- #7487 `00d57b4` Workaround Travis-side CI issues (luke-jr)
-- #7606 `a10da9a` No need to set -L and --location for curl (MarcoFalke)
-- #7614 `ca8f160` Add curl to packages (now needed for depends) (luke-jr)
-- #7776 `a784675` Remove unnecessary executables from gitian release (laanwj)
 
 ### Wallet
-- #7715 `19866c1` Fix calculation of balances and available coins. (morcos)
 
 ### GUI
 
 ### Tests and QA
 
 ### Miscellaneous
-- #7617 `f04f4fd` Fix markdown syntax and line terminate LogPrint (MarcoFalke)
-- #7747 `4d035bc` added depends cross compile info (accraze)
-- #7741 `a0cea89` Mark p2p alert system as deprecated (btcdrak)
-- #7780 `c5f94f6` Disable bad-chain alert (btcdrak)
 
 Credits
 =======
 
 Thanks to everyone who directly contributed to this release:
 
-- accraze
-- Alex Morcos
-- BtcDrak
-- Jonas Schnelli
-- Luke Dashjr
-- MarcoFalke
-- Mark Friedenbach
-- NicolasDorier
-- Pieter Wuille
-- Suhas Daftuar
-- Wladimir J. van der Laan
 
 As well as everyone that helped translating on [Transifex](https://www.transifex.com/projects/p/bitcoin/).
 
@@ -213,3 +103,4 @@ These release are considered obsolete. Old changelogs can be found here:
 - [v0.11.0](release-notes/dash/release-notes-0.11.0.md) released Jan/15/2015
 - [v0.10.x](release-notes/dash/release-notes-0.10.0.md) released Sep/25/2014
 - [v0.9.x](release-notes/dash/release-notes-0.9.0.md) released Mar/13/2014
+