[Dev] Documenting Feathercoin Specific Software settings - Part 14

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Update the Dependencies layout of FTC Build docs :: commit

Update the Dependencies layout of FTC Build from UNIX Source Instructions documentation. To make it easier to Control Feathercoin name changes / merge conflicts.

https://github.com/FeatherCoin/Feathercoin/commit/bf3de3ab3c685dd749ae98fc24cc68ec2d41f28c

doc/README.md

Minor changes, mostly layout, extra headers to describe code being installed and bold headers.

Update the Dependencies layout of FTC Build docs :: commit

Update the Dependencies layout of FTC Build from UNIX Source Instructions documentation. To make it easier to Control Feathercoin name changes / merge conflicts.

https://github.com/FeatherCoin/Feathercoin/commit/bf3de3ab3c685dd749ae98fc24cc68ec2d41f28c

doc/README.md

Minor changes, mostly layout, extra headers to describe code being installed and bold headers.

Layout changes to FTC Build from Source Guide :: commit

https://github.com/FeatherCoin/Feathercoin/commit/3eb6e1df2e45b25cf89ff97a8705d14cd6deee4a

doc/README.md

Minor changes, mostly layout, extra headers to describe code being installed and bold headers.

Updates to Layout of the FTC build from source Guide :: commit

https://github.com/FeatherCoin/Feathercoin/commit/7efe9a31b94cf871d296ffded73ba433656b014b

doc/README.md

Minor changes, mostly layout, extra headers to describe code being installed and bold headers.

 +## Enable uPNP
 +--enable-upnp-default 
 +
 +## Dependency issues with qr codes
 +
 +--with-qrcode=no
 +

Code added, extra cases / options / headers.

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Expanded the operations dropdown of opennames dialog box :: commit

User interface review and improvements

https://github.com/FeatherCoin/Feathercoin/commit/eb53d17872c34bb1cffa4a8eec3732717aff5707

src/qt/forms/opennamedialog.ui

Minor layout change changes

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/checkpointsync.cpp

 -//#include "bitcoinrpc.h"

Commented out - Code removed

 -#include "main.h"

Code removed

 -// ppcoin: sync-checkpoint master key

 +//sync-checkpoint master key

Code / comment replaced

 -            if (!SetBestChain(state, pindexCheckpoint))

//g_signals.SetBestChain(chainActive.GetLocator())

+            if (!SetBestChain(state, pindexCheckpoint))

Code replaced comment removed

 -	if (fDebug)
 -	    LogPrintf("AcceptPendingSyncCheckpoint : sync-checkpoint at %s\n", hashSyncCheckpoint.ToString().c_str());


 +
 +        LogPrintf("AcceptPendingSyncCheckpoint : sync-checkpoint at %s\n", hashSyncCheckpoint.ToString().c_str());

Code replaced LogPrintf interface

 -    if (mapOrphanBlocksA.count(hashPendingCheckpoint)
 -        && hashBlock ==  

 +    if (mapOrphanBlocks.count(hashPendingCheckpoint)

       WantedByOrphan(mapOrphanBlocksA[hashPendingCheckpoint]))

 +        && hashBlock == 

Code replaced mapOrphanBlocksA is out

+        LogPrintf("ResetSyncCheckpoint: SetBestChain to hardened checkpoint %s\n", hash.ToString().c_str());

Code replaced

  +    if (pfrom && hashPendingCheckpoint != 0 && (!mapBlockIndex.count(hashPendingCheckpoint)) && (!mapOrphanBlocks.count(hashPendingCheckpoint)))

Code replaced mapOrphanBlocksA.

 -uint256 WantedByOrphan(const CBlock* pblockOrphan)

 +uint256 WantedByOrphan(const COrphanBlock* pblockOrphan)

Code replaced

 +    while (mapOrphanBlocks.count(pblockOrphan->hashPrev))
 +        pblockOrphan = mapOrphanBlocks[pblockOrphan->hashPrev];
 +    return pblockOrphan->hashPrev;

Code replaced mapOrphanBlocksA.

 +		LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 100,hashCheckpoint=%s\n",hashCheckpoint.ToString().c_str());

Code replaced / added

  -    if (!mapBlockIndex.count(hashCheckpoint))
  -    {

 +    if (!mapBlockIndex.count(hashCheckpoint))   //count=0 
 +    {    		
 +    		LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 110,mapBlockIndex.count=%d \n",mapBlockIndex.count(hashCheckpoint)

Code replaced

 +        LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 130: pending for sync-checkpoint %s\n", hashCheckpoint.ToString().c_str());

Code replaced

 +            // proof-of-stake because getblocks may not get it this time 	
        
 -            pfrom->AskFor(CInv(MSG_BLOCK, mapOrphanBlocksA.count(hashCheckpoint)? WantedByOrphan(mapOrphanBlocksA[hashCheckpoint]) : hashCheckpoint));

 +            pfrom->AskFor(CInv(MSG_BLOCK, mapOrphanBlocks.count(hashCheckpoint)? WantedByOrphan(mapOrphanBlocks[hashCheckpoint]) : hashCheckpoint));
 +            LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 140 ,AskFor.\n");

Code replaced

 +		LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 201 hashCheckpoint=%s ,nHeight=%d\n",hashCheckpoint.ToString().c_str(),mapBlockIndex[hashCheckpoint]->nHeight);

 +    LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 210,pindexCheckpoint=%s\n",pindexCheckpoint->ToString());


 +    		LogPrintf("CSyncCheckpoint::ProcessSyncCheckpoint 220,IsInMainChain=%d\n",pindexCheckpoint->IsInMainChain());


 +            LogPrintf("ProcessSyncCheckpoint SetBestChain Invalid,hashInvalidCheckpoint=%s.\n",hashInvalidCheckpoint.ToString().c_str());

 +    LogPrintf("ProcessSyncCheckpoint: sync-checkpoint at %s\n", hashCheckpoint.ToString().c_str());

Code replaced / added LogPrintf(

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/checkpointsync.h

+#include "main.h"

Code added

 -uint256 WantedByOrphan(const CBlock* pblockOrphan);

 +uint256 WantedByOrphan(const COrphanBlock* pblockOrphan);

Code replaced

 +        // returns true if wasn't already sent 如果不是已经发送（未发送返回true）
     if (pnode->hashCheckpointKnown != hashCheckpoint)
     {
         pnode->hashCheckpointKnown = hashCheckpoint;
  -            pnode->PushMessage("checkpoint", *this);
 +            pnode->PushMessage("checkpoint", *this);  //发送CSyncCheckpoint

Comments / code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/main.cpp

 -
 -struct COrphanBlock {
 -    uint256 hashBlock;
 -    uint256 hashPrev;
 -    vector<unsigned char> vchBlock;
 -};

Code removed

 -		LogPrintf("SetBestChain: chainActive 

 +		LOCK(cs_main);         Height=%d,BlockHash=%s\n",pindex->nHeight,pindex->GetBlockHash().ToString());
  +		CBlockIndex *pindexOldTip = chainActive.Tip();
  +		LogPrintf("SetBestChain: chainActive nHeight=%d,BlockHash=%s\n",pindexOldTip->nHeight,pindexOldTip->GetBlockHash().ToString());

Code replaced

 -		if (!ConnectTip(state,pindexNew))
 -		{
 -				LogPrintf("SetBestChain: false.\n");
 -				return false;
 -		}
 -		


 +    		return true;
 +        			
 +    // All modifications to the coin state will be done in this cache.
 +    // Only when all have succeeded, we push it to pcoinsTip.
 +    CCoinsViewCache view(*pcoinsTip, true);
 +
 +    // Find the fork (从pindexOldTip退到pindexNew)  
 +    CBlockIndex* pfork = pindexOldTip;
 +    CBlockIndex* plonger = pindexNew;
 +    while (pfork && pfork != plonger)
 +    {
 +        while (plonger->nHeight > pfork->nHeight) {
 +            plonger = plonger->pprev;
 +            assert(plonger != NULL);
 +        }
 +        if (pfork == plonger)
 +            break;
 +        pfork = pfork->pprev;
 +        assert(pfork != NULL);
 +    }
 +    LogPrintf("SetBestChain: pfork nHeight=%d,BlockHash=%s\n",pfork->nHeight,pfork->GetBlockHash().ToString());
 +
 +    // List of what to disconnect (从pindexOldTip退到pindexNew=pfork)
 +    vector<CBlockIndex*> vDisconnect;
 +    for (CBlockIndex* pindex = pindexOldTip; pindex != pfork; pindex = pindex->pprev)
 +        vDisconnect.push_back(pindex);
 +
 +    // List of what to connect (typically only pindexNew)
 +    vector<CBlockIndex*> vConnect;
 +    for (CBlockIndex* pindex = pindexNew; pindex != pfork; pindex = pindex->pprev)
 +        vConnect.push_back(pindex);
 +    reverse(vConnect.begin(), vConnect.end());
 +    
 +    if (vDisconnect.size() > 0) {
 +        LogPrintf("REORGANIZE: Disconnect %"PRIszu" blocks; %s...\n", vDisconnect.size(), pfork->GetBlockHash().ToString());
 +        LogPrintf("REORGANIZE: Connect %"PRIszu" blocks; ...%s\n", vConnect.size(), pindexNew->GetBlockHash().ToString());
 +    }
 +    

Code replaced

+    // return false;

Commented out

 +bool CBlockIndex::IsInMainChain() const
 +{
 +		//return (pnext || this == chainActive.Tip());
 +		return chainActive.Contains(this);
 +}
 +

Commented out?

 -        vRecv >> checkpoint;
 +        vRecv >> checkpoint;  //收到的检查点
 +        LogPrintf("Receive checkpoint,hashCheckpoint=%s\n.",checkpoint.hashCheckpoint.ToString().c_str());

Code replaced

 +        		LogPrintf("checkpoint.ProcessSyncCheckpoint(pfrom)=true, hashCheckpoint=%s\n.",checkpoint.hashCheckpoint.ToString().c_str());

 +            LogPrintf("checkpoint.ProcessSyncCheckpoint  Relay=OK \n.");

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/main.h

 -//static const char* OPENNAME_MAGIC_BYTES_MAINSET="08";

  static const unsigned char OPENNAME_MAGIC_BYTES_MAINSET=0x08;

 -//static const char* OPENNAME_MAGIC_BYTES_TESTSET="88";

Code removed

 +struct COrphanBlock {
 +    uint256 hashBlock;
 +    uint256 hashPrev;
 +    vector<unsigned char> vchBlock;
 +};

Code added

 -extern std::map<uint256, CBlock*> mapOrphanBlocksA;  //for checkpointsync.cpp

 +extern std::map<uint256, CBlock*> mapOrphanBlocksA;
 +extern std::map<uint256, COrphanBlock*> mapOrphanBlocks; 

Review ?? mapOrphanBlocksA; stays iin this time?

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/net.cpp

 +#include "main.h"

Code added

 -{ 
 -    // main.h:PushGetBlocks(CNode* pnode, CBlockIndex* pindexBegin, uint256 hashEnd);
    // Filter out duplicate requests
 -    /*if (pindexBegin == pindexLastGetBlocksBegin && hashEnd == hashLastGetBlocksEnd)

 +{  
 +    if (pindexBegin == pindexLastGetBlocksBegin && hashEnd == hashLastGetBlocksEnd)

Code replaced

 -    PushMessage("getblocks", CBlockLocator(pindexBegin), hashEnd);*/ //'CBlockIndex*' to 'const CBlockLocator&' 

 +    //PushMessage("getblocks", CBlockLocator(pindexBegin->phashBlock), hashEnd);
 +    PushMessage("getblocks", chainActive.GetLocator(pindexBegin), hashEnd);

Code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/rpcnet.cpp

 +#include "base58.h"

Code added

 +
 +// make a public-private key pair (first introduced in ppcoin)
 +Value makekeypair(const Array& params, bool fHelp)
 +{
 +    if (fHelp || params.size() > 1)
 +        throw runtime_error(
 +            "makekeypair [prefix]\n"
 +            "Make a public/private key pair.\n"
 +            "[prefix] is optional preferred prefix for the public key.\n");
 +
 +    string strPrefix = "";
 +    if (params.size() > 0)
 +        strPrefix = params[0].get_str();
 +
 +    CKey key;
 +    //CPubKey pubkey;
 +    bool fCompressed;
 +    int nCount = 0;
 +    do
 +    {
 +        key.MakeNewKey(false);
 +        //pubkey = key.GetPubKey();
 +        nCount++;
 +    } while (nCount < 10000 && strPrefix != HexStr(key.GetPubKey().Raw()).substr(0, strPrefix.size()));
 +      //while (nCount < 10000 && strPrefix != HexStr(pubkey.begin(), pubkey.end()).substr(0, strPrefix.size()));
 +
 +    //if (strPrefix != HexStr(pubkey.begin(), pubkey.end()).substr(0, strPrefix.size()))
 +    if (strPrefix != HexStr(key.GetPubKey().Raw()).substr(0, strPrefix.size()))
 +        return Value::null;
 +		
 +		CSecret vchSecret = key.GetSecret(fCompressed);
 +		
 +    Object result;
 +    //result.push_back(Pair("PublicKey", HexStr(pubkey.begin(), pubkey.end())));
 +    //result.push_back(Pair("PrivateKey", CBitcoinSecret(key).ToString()));
 +    result.push_back(Pair("PublicKey", HexStr(key.GetPubKey().Raw())));
 +    result.push_back(Pair("PrivateKey", CBitcoinSecret(vchSecret, fCompressed).ToString()));
 +    return result;
 +}

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/rpcserver.cpp

 +    { "makekeypair",     				&makekeypair,      			 true,      false,      true },

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

src/rpcserver.h

 +extern json_spirit::Value makekeypair(const json_spirit::Array& params, bool fHelp);

Code added

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/7b5d133d41fef537a49145346a31b8358d5b83c2

Code review

I think that more logprintf statements should be executed only,if the debug flag is set.
The current log is to exhaustive and a 'normal ’ user doesn’t need it. Please insert back the 'if fDebug…'statements and add themto the new log entries

Was this checked for compliance?

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Patch missing :: commit

Bug fix

https://github.com/FeatherCoin/Feathercoin/commit/f0229d3371cf2811ded7ad8641c1a1834862c2d9

src/main.cpp

 -    LogPrintf("CheckProofOfWork() hash=%s \n",hash.ToString().c_str());

 +    //LogPrintf("CheckProofOfWork() hash=%s \n",hash.ToString().c_str());
 +    //LogPrintf("CheckProofOfWork() nBits=%i \n",nBits);
 +    //LogPrintf("CheckProofOfWork() bnTarget.getuint256=%s \n",bnTarget.getuint256().ToString().c_str());

 +		LogPrintf("SetBestChain:100 chainActive nHeight=%d,BlockHash=%s\n",pindexOldTip->nHeight,pindexOldTip->GetBlockHash().ToString());

 +		LogPrintf("SetBestChain:100 pindexNew 

 +    LogPrintf("SetBestChain:110 pfork nHeight=%d,BlockHash=%s\n",pfork->nHeight,pfork->GetBlockHash().ToString());

 +        LogPrintf("SetBestChain:120: Disconnect %"PRIszu" blocks; %s...\n", vDisconnect.size(), pfork->GetBlockHash().ToString());
 +        LogPrintf("SetBestChain:120: Connect %"PRIszu" blocks; ...%s\n", vConnect.size(), pindexNew->GetBlockHash().ToString());

Code replaced

 +    // Disconnect shorter branch
 +    vector<CTransaction> vResurrect;
 +    BOOST_FOREACH(CBlockIndex* pindex, vDisconnect) {
 +        CBlock block;
 +        if (!ReadBlockFromDisk(block, pindex))
 +            return state.Abort(_("Failed to read block"));
 +        int64 nStart = GetTimeMicros();
 +        bool fClean = true;
 +        if (!DisconnectBlock(block, state, pindex, view, &fClean))
 +            return error("SetBestBlock() : DisconnectBlock %s failed", pindex->GetBlockHash().ToString().c_str());
 +        if (fBenchmark)
 +            LogPrintf("- Disconnect: %.2fms\n", (GetTimeMicros() - nStart) * 0.001);
 +
 +        // Queue memory transactions to resurrect.
 +        // We only do this for blocks after the last checkpoint (reorganisation before that
 +        // point should only happen with -reindex/-loadblock, or a misbehaving peer.
 +        BOOST_FOREACH(const CTransaction& tx, block.vtx)
 +            if (!tx.IsCoinBase() && pindex->nHeight > Checkpoints::GetTotalBlocksEstimate())
 +                vResurrect.push_back(tx);
 +    }
 +    
 +    // Connect longer branch
 +    vector<CTransaction> vDelete;
 +    BOOST_FOREACH(CBlockIndex *pindex, vConnect) {
 +        CBlock block;
 +        if (!ReadBlockFromDisk(block, pindex))
 +            return state.Abort(_("Failed to read block"));
 +        int64 nStart = GetTimeMicros();
 +        if (!ConnectBlock(block, state, pindex, view)) {
 +            if (state.IsInvalid()) {
 +                InvalidChainFound(pindexNew);
 +                InvalidBlockFound(pindex,state);
 +            }
 +            return error("SetBestBlock() : ConnectBlock %s failed", pindex->GetBlockHash().ToString().c_str());
 +        }
 +        if (fBenchmark)
 +            LogPrintf("- Connect: %.2fms\n", (GetTimeMicros() - nStart) * 0.001);
 +
 +        // Queue memory transactions to delete
 +        BOOST_FOREACH(const CTransaction& tx, block.vtx)
 +            vDelete.push_back(tx);
 +    }
 +    LogPrintf("SetBestChain:130: \n");
 +    
 +    // Flush changes to global coin state
 +    int64 nStart = GetTimeMicros();
 +    int nModified = view.GetCacheSize();
 +    assert(view.Flush());
 +    int64 nTime = GetTimeMicros() - nStart;
 +    if (fBenchmark)
 +        LogPrintf("- Flush %i transactions: %.2fms (%.4fms/tx)\n", nModified, 0.001 * nTime, 0.001 * nTime / nModified);    
 +    
 +    if (!WriteChainState(state))
 +        return false;
 +        
 +    // Resurrect memory transactions that were in the disconnected branch
 +    BOOST_FOREACH(CTransaction& tx, vResurrect) {
 +        // ignore validation errors in resurrected transactions
 +        CValidationState stateDummy;
 +        list<CTransaction> removed;
 +        if (!AcceptToMemoryPool(mempool, stateDummy, tx, false, NULL))
 +            mempool.remove(tx, removed, true);               
 +    }
 
 
 +    // Delete redundant memory transactions that are in the connected branch
 +    list<CTransaction> txConflicted;
 +    BOOST_FOREACH(CTransaction& tx, vDelete) {
 +        list<CTransaction> removed;
 +        mempool.remove(tx, removed);
 +        mempool.removeConflicts(tx, txConflicted);
 +    }
 
 
 +    mempool.check(pcoinsTip);
 +    LogPrintf("SetBestChain:140: \n");
 +    
 +    UpdateTip(pindexNew);
 +    
 +    // Tell wallet about transactions that went from mempool to conflicted:
 +    BOOST_FOREACH(const CTransaction &tx, txConflicted) {
 +        SyncWithWallets(tx.GetHash(), tx, NULL);
 +    }

Code added

+		LogPrintf("SetBestChain:150 true.\n");

Code replaced

 -		//return (pnext || this == chainActive.Tip());

Comment removed

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Updated FTC Install dependencies guide, build zxing (c++ version) :: commit

Various layout changes, dependency updates and build zxing help

https://github.com/FeatherCoin/Feathercoin/commit/b54181e2bb36983ba35933845203a182a966deef

doc/README.md

 +    sudo apt-get install libqt5printsupport5 libqt5opengl5-dev  

Now Qt5

 +    sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5  

Now libqt5core5a

 +    sudo apt-get install libssl-dev 

Typo no install

 +### If PPA or .deb does not work, compile the zxing libraries yourself, download the sources from github.com.
 +
 +Search for zxing-cpp to get the c++ version of the code.   
 +
 +https://github.com/glassechidna/zxing-cpp
 +
 +Build command for libzxing : 


 +export CXXFLAGS="-D_GLIBCXX_USE_CXX11_ABI=0"
 +cmake -G “Unix Makefiles” … -D_GLIBCXX_USE_CXX11_ABI=0 -DCMAKE_BUILD_TYPE=Release
 +make 
 +sudo make install 

Additional code / build instruction text

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Updated FTC Install dependencies guide, build zxing (c++ version) :: commit

Various MD layout changes

https://github.com/FeatherCoin/Feathercoin/commit/20e75314f47ff6bb8d625bcee86c934b76a8679a

doc/README.md

 +mkdir build
 +cd build

Extra instructions for zxing build

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Further tweeks to zxing build from source instructions :: commit

Various MD layout changes

https://github.com/FeatherCoin/Feathercoin/commit/4a1fd9b460e266ee74af34a6bc10b73c7001aba7

doc/README.md

 +cmake -G “Unix Makefiles”.. -D_GLIBCXX_USE_CXX11_ABI=0 -DCMAKE_BUILD_TYPE=Release   

Instructions don’t copy from markdown. …

  +--with-incompatible-bdb

Additional build instructions available

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Further tweeks to zxing build from source instructions :: commit

Various MD layout changes, further updates

https://github.com/FeatherCoin/Feathercoin/commit/acb5abcbbeac0cec38fe9665f364900704d01f60

doc/README.md

 -export CXXFLAGS="-D_GLIBCXX_USE_CXX11_ABI=0"  

 +export CXXFLAGS="-fPIC"

Code replaced

 +sudo nano /usr/local/include/zxing/LuminanceSource.h

+On Line 30 : Change public to private:

Code replaced

 +     ./configure --with-gui=qt5 --enable-tests=no  --with-incompatible-bdb --enable-upnp-default --with-qrcode=yes

Additional switches

 +### Build Berkley database version 4.8 from source.     
 +
 +wget http://download.oracle.com/berkeley-db/db-4.8.30.NC.tar.gz
 +tar -xzvf db-4.8.30.NC.tar.gz
 +cd db-4.8.30.NC/build_unix/
 +…/dist/configure --enable-cxx
 +make
 +sudo make install
 +
 +Example config usage :
 +
 +./configure --disable-upnp-default --disable-tests --with-boost-libdir=/usr/lib/arm-linux-gnueabihf CPPFLAGS="-I/usr/local/BerkeleyDB.4.8/include -O2" LDFLAGS="-L/usr/local/BerkeleyDB.4.8/lib"

Add code for Berkelay self build

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

** Updated main.cpp to remove unused variable :: commit**

Updated main.cpp to remove unused variable pblockindexFBBHLast and ./…

…autoconfig.sh to use autoupdate

https://github.com/FeatherCoin/Feathercoin/commit/acb5abcbbeac0cec38fe9665f364900704d01f60

autogen.sh

 -autoreconf -if --warnings=all

+autoupdate
+autoreconf  -if --warnings=all

Code replaced

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

** Updated main.cpp to remove unused variable :: commit**

Updated main.cpp to remove unused variable pblockindexFBBHLast and ./…

…autoconfig.sh to use autoupdate

https://github.com/FeatherCoin/Feathercoin/commit/acb5abcbbeac0cec38fe9665f364900704d01f60

src/main.cpp

-static CBlockIndex* pblockindexFBBHLast;

 +// pblockindexFBBHLast : no longer used 
 +// static CBlockIndex* pblockindexFBBHLast;

Comments and code removed

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Correct spelling / typo wit = with in the Bitcoingui.cpp :: commit

Correct spelling / typo wit = with in the Bitcoingui.cpp connector menu

https://github.com/FeatherCoin/Feathercoin/commit/acb5abcbbeac0cec38fe9665f364900704d01f60

src/qt/bitcoingui.cpp

 +    coinnectorAction->setStatusTip(tr("Exchange other coins with your feathercoin on Coinnector"));

Needs review against Translation database.

[wrapper]

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

ScanHash_CryptoPP unused function remove :: commit

ScanHash_CryptoPP unused function removed from miner.cpp

https://github.com/FeatherCoin/Feathercoin/commit/2ac641ec011faf29f669f8b1e8449ef7e94b2af2

src/miner.cpp

 +// ScanHash_CryptoPP not used
 +//unsigned int static ScanHash_CryptoPP(char* pmidstate, char* pdata, char* phash1, char* phash, unsigned int& nHashesDone)
 +//{
 +//    unsigned int& nNonce = *(unsigned int*)(pdata + 12);
 +//    for (;;)
 +//    {
 +//        // Crypto++ SHA256
 +//        // Hash pdata using pmidstate as the starting state into
 +//        // pre-formatted buffer phash1, then hash phash1 into phash
 +//        nNonce++;

Start of code which is commented out, so can be put back