[Dev] Documenting Feathercoin Specific Software settings - Part 17

wrapper

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

Initial work on tests allowing the test app to build. :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/dcbb5df357a8a079ef3e21f1508c7ac0231654dc

src/test/transaction_tests.cpp

 +    LOCK(cs_main);

Code added

wrapper

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

Initial work on tests allowing the test app to build. :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/dcbb5df357a8a079ef3e21f1508c7ac0231654dc

src/test/util_tests.cpp

 -/*These are platform-dependant and thus removed to avoid useless test failures

 -    // Formats used within Bitcoin

Code / comments removed

 +    BOOST_CHECK_EQUAL(DateTimeStrFormat("%a, %d %b %Y %H:%M:%S +0000", 1317425777), "Fri, 30 Sep 2011 23:36:17 +0000");

Code added

 -    BOOST_CHECK(strprintf("%s %d %s", B, s64t, E) == B" -9223372036854775807 "E);
 +    BOOST_CHECK(strprintf("%s %d %s", B, s64t, E) == B" -9223372036854775807 " E);

 -    BOOST_CHECK(strprintf("%s %u %s", B, u64t, E) == B" 18446744073709551615 "E);
 +    BOOST_CHECK(strprintf("%s %u %s", B, u64t, E) == B" 18446744073709551615 " E);

 -    BOOST_CHECK(strprintf("%s %x %s", B, u64t, E) == B" ffffffffffffffff "E);
 +    BOOST_CHECK(strprintf("%s %x %s", B, u64t, E) == B" ffffffffffffffff " E);


 size_t st = 12345678; /* unsigned size_t test value */
 ssize_t sst = -12345678; /* signed size_t test value */

 -    BOOST_CHECK(strprintf("%s %"PRIszd" %s", B, sst, E) == B" -12345678 "E);
 +    BOOST_CHECK(strprintf("%s %d %s", B, sst, E) == B" -12345678 " E);
 -    BOOST_CHECK(strprintf("%s %"PRIszu" %s", B, st, E) == B" 12345678 "E);
 +    BOOST_CHECK(strprintf("%s %u %s", B, st, E) == B" 12345678 " E);
 -    BOOST_CHECK(strprintf("%s %"PRIszx" %s", B, st, E) == B" bc614e "E);
 +    BOOST_CHECK(strprintf("%s %x %s", B, st, E) == B" bc614e " E);


 ptrdiff_t pt = 87654321; /* positive ptrdiff_t test value */
 ptrdiff_t spt = -87654321; /* negative ptrdiff_t test value */

 -    BOOST_CHECK(strprintf("%s %"PRIpdd" %s", B, spt, E) == B" -87654321 "E);
 +    BOOST_CHECK(strprintf("%s %d %s", B, spt, E) == B" -87654321 " E);

 -    BOOST_CHECK(strprintf("%s %"PRIpdu" %s", B, pt, E) == B" 87654321 "E);
 +    BOOST_CHECK(strprintf("%s %u %s", B, pt, E) == B" 87654321 " E);

 -    BOOST_CHECK(strprintf("%s %"PRIpdx" %s", B, pt, E) == B" 5397fb1 "E);
 +    BOOST_CHECK(strprintf("%s %x %s", B, pt, E) == B" 5397fb1 " E);

Code replaced

wrapper

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

Initial work on tests allowing the test app to build. :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/dcbb5df357a8a079ef3e21f1508c7ac0231654dc

src/wallet.cpp

 +        printf("Stealth send to generated pubkey %" PRIszu ": %s\n", pkSendTo.size(), HexStr(pkSendTo).c_str());

 +        printf("ephem_pubkey %" PRIszu ": %s\n", ephem_pubkey.size(), HexStr(ephem_pubkey).c_str());


 +                LogPrintf("pkExtracted=%" PRIszu ":%s\n", pkExtracted.size(), HexStr(pkExtracted).c_str());//为空

 +                LogPrintf("pkExtracted= %" PRIszu ": %s\n", pkExtracted.size(), HexStr(pkExtracted).c_str());//pkOut

Code replaced space / padding

wrapper

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

Update Unix build instructions to inclide openSSL build from scratch :: commit

https://github.com/FeatherCoin/Feathercoin/commit/46366fc62cba1ddb37520c4d23c84c703b2408f6

doc/README.md

 +
 +### Build Feathercoin using  openSSL  from source
 +
 +cd ~/Feathercoin/
 +mkdir openSSL
 +cd openSSL
 +wget https://www.openssl.org/source/openssl-1.0.1l.tar.gz
 +tar zxvf openssl-1.0.1l.tar.gz
 +cd openssl-1.0.1l
 +export CFLAGS="-fPIC"
 +./config --prefix=~/Feathercoin/openSSL/build shared enable-ec enable-ecdh enable-ecdsa -lanl -ldl
 +sudo make
 +sudo make install
 +
 +
 +**Build with custom openSSL builds**
 +
 +cd /Feathercoin
 +
 +make clean
 +
 +./autogen.sh
 +
 +./configure --prefix=/home/aciddude/Feathercoin/build CPPFLAGS="-I${BDB_PREFIX}/include/ -O2" LDFLAGS="-L${BDB_PREFIX}/lib/" PKG_CONFIG_PATH=/home/aciddude/Feathercoin/openSSL/build/lib/pkgconfig LIBS=-Wl,-rpath=/home/aciddude/Feathercoin/openSSL/build/lib --disable-tests SSL_LIBS="/home/aciddude/Feathercoin/openSSL/build/lib/libssl.a /home/aciddude/Feathercoin/openSSL/build/lib/libcrypto.a -ldl" --with-gui
 +
 +time make
 +
 +sudo make install
 +
 +

Code added

wrapper

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

Final fix for build tests :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/2d17002e704eeeb05cbd14dc57e7b91482f31f3f

src/test/base58_tests.cpp

 +            CSecret privkey(exp_payload.begin(), exp_payload.end());
              CKey key;

 -            CSecret secret2;

 +            key.SetSecret(privkey, isCompressed);

 -            key.SetSecret(secret2); 
 -            secret.SetSecret(secret2, isCompressed);
 -            BOOST_CHECK_MESSAGE(secret.ToString() == exp_base58string, "result mismatch: " + strTest);

 +            bool fCompressed=false;
 +            secret.SetSecret(privkey, isCompressed);
 +            BOOST_CHECK_MESSAGE(secret.ToString().c_str() == exp_base58string, "result mismatch: " + strTest);
     }
     }
 +

Code replaced

wrapper

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

Final fix for build tests :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/2d17002e704eeeb05cbd14dc57e7b91482f31f3f

src/test/data/base58_keys_valid.json

  -        "5nYxd8Vcb5CwwSZzeYkLf2UHrHbet1QqDzbZDjx1h2kP6k9RJms", 
 +        "5njpn1dGnyhduB3Hog2tCoYcAS3XUg9F1saQAcKJbbpy2FszZcR", 

 -        "C862A03EE716826803C17C8A0F82B86D250FB63A5044A01F906F860878E26079", 
 +        "E10E0E8270779EE90D3577C1AD767645933DAE88AD7049FFF17D259865BD327E",

Code replaced

wrapper

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

Final fix for build tests :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/2d17002e704eeeb05cbd14dc57e7b91482f31f3f

src/test/key_tests.cpp

 -        "5nYxd8Vcb5CwwSZzeYkLf2UHrHbet1QqDzbZDjx1h2kP6k9RJms", 
 +        "5njpn1dGnyhduB3Hog2tCoYcAS3XUg9F1saQAcKJbbpy2FszZcR", 

 -         "C862A03EE716826803C17C8A0F82B86D250FB63A5044A01F906F860878E26079", 
 +        "E10E0E8270779EE90D3577C1AD767645933DAE88AD7049FFF17D259865BD327E",

Code replaced

wrapper

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

Final fix for build tests :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/2d17002e704eeeb05cbd14dc57e7b91482f31f3f

src/test/key_tests.cpp

 -    key1C.SetSecret(secret1C);

 +    key1C.SetSecret(secret1C, fCompressed);

Code replaced

 -    key2C.SetSecret(secret2C);

 +    key2C.SetSecret(secret2C, fCompressed);

Code replaced

wrapper

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

Final fix for build tests :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/2d17002e704eeeb05cbd14dc57e7b91482f31f3f

src/test/main_tests.cpp

  -    for (int nHeight = 0; nHeight < 14000000; nHeight += 1000) {

 +    for (int nHeight = 0; nHeight < 21000000; nHeight += 1000) {

Code replaced

 -    BOOST_CHECK(nSum == 2099999997690000ULL);

 +    BOOST_CHECK_EQUAL(nSum, 33581578125000000ULL);

Code replaced

wrapper

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

Final fix for build tests :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/2d17002e704eeeb05cbd14dc57e7b91482f31f3f

src/test/transaction_tests.cpp

 -    t.vout[0].nValue = 501; // dust
 +    t.vout[0].nValue = 5011; // dust

 -    BOOST_CHECK(!IsStandardTx(t, reason));
 +    // Feathercoin does not enforce isDust().  Per dust fees are considered sufficient as deterrant.
 +    // BOOST_CHECK(!IsStandardTx(t, reason));

Code replaced

 -    t.vout[0].nValue = 601; // not dust

 +    t.vout[0].nValue = 6011; // not dust

Code replaced

wrapper

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

Removed legacy test :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/921d7eb2a9d53ade7c991420fe888a903a471e69

src/test/Makefile.am

 -  alert_tests.cpp \

 -  bloom_tests.cpp \

-  miner_tests.cpp \

Code removed

wrapper

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

Fixed calculation / block reward :: commit

Work on tests allowing the test app to build.

Correct issues with unit tests due to interface and new code variables etc.

https://github.com/FeatherCoin/Feathercoin/commit/963769e83cfe95710807508462058e03ccc4a38a

src/test/main_tests.cpp

 -    for (int nHeight = 0; nHeight < 21000000; nHeight += 1000) {
 +    for (int nHeight = 0 ; nHeight < 204638; nHeight += 1000) {

     uint64_t nSubsidy = GetBlockValue(nHeight, 0);
     BOOST_CHECK(nSubsidy <= 200 * COIN);
     nSum += nSubsidy * 1000;
     BOOST_CHECK(MoneyRange(nSum));
 }
 -    BOOST_CHECK_EQUAL(nSum, 33581578125000000ULL);

 +    for (int nHeight = 204639 ; nHeight < 23919999; nHeight += 1000) {
 +        uint64_t nSubsidy = GetBlockValue(nHeight, 0);
 +        BOOST_CHECK(nSubsidy <= 80 * COIN);
 +        nSum  += nSubsidy * 1000;
 +        BOOST_CHECK(MoneyRange(nSum));
 +    }
 +    BOOST_CHECK_EQUAL(nSum, 33599996093750000ULL);

Code replaced

wrapper

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

Update docs - copying zxing to source directory :: commit

https://github.com/FeatherCoin/Feathercoin/commit/963769e83cfe95710807508462058e03ccc4a38a

doc/README.md

 +
 +Copy the zxing headers directory back to Feathercoin source.
 +
 +From:
 +    /usr/include/zxing
 +    
 +To:
 +    ~/Feathercoin/src/zxing    
 +

Code added

 +Copy the zxing directory to Feathercoin/src, this time it will be located :
 +
 +    /usr/local/include/zxing

Code added

wrapper

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

Update docs - copying zxing to source directory :: commit

https://github.com/FeatherCoin/Feathercoin/commit/2e15d4966f40c2d9cb4d919ff9d43f38bee4812b

doc/README.md

 -./configure --prefix=/home/aciddude/Feathercoin/build CPPFLAGS="-I${BDB_PREFIX}/include/ -O2" LDFLAGS="-L${BDB_PREFIX}/lib/" PKG_CONFIG_PATH=/home/aciddude/Feathercoin/openSSL/build/lib/pkgconfig LIBS=-Wl,-rpath=/home/aciddude/Feathercoin/openSSL/build/lib --disable-tests SSL_LIBS="/home/aciddude/Feathercoin/openSSL/build/lib/libssl.a /home/aciddude/Feathercoin/openSSL/build/lib/libcrypto.a -ldl" --with-gui

 +./configure --prefix=/home/USER/Feathercoin/build CPPFLAGS="-I${BDB_PREFIX}/include/ -O2" LDFLAGS="-L${BDB_PREFIX}/lib/" PKG_CONFIG_PATH=/home/USER/Feathercoin/openSSL/build/lib/pkgconfig LIBS=-Wl,-rpath=/home/USER/Feathercoin/openSSL/build/lib --disable-tests SSL_LIBS="/home/USER/Feathercoin/openSSL/build/lib/libssl.a /home/USERe/Feathercoin/openSSL/build/lib/libcrypto.a -ldl" --with-gui

Code replaced

 +### Problems building with moc
 +
 +If you get a moc error:
 +
 +error: #error "This file was generated using the moc from 4.8.7.
 +
 +If you get :
 +
 +Qt Meta Object Compiler version 63 (Qt 4.8.7)
 +
 +Reset moc to Qt5:
 +
 +export QT_SELECT=5
 +moc -version
 +
 +check anaconda is in the path .bashrc . It can install an old moc.

MOC error help code added

wrapper

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

Updated DMG background png and psd :: commit

https://github.com/FeatherCoin/Feathercoin/commit/7e8b516a579bbb6371381aafb1709d54b32eac08

contrib/macdeploy/*

  contrib/macdeploy/background.png

  contrib/macdeploy/background.psd

Additional files?

wrapper

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

adjusted icon arrangement when building DMG with Make Deploy :: commit

https://github.com/FeatherCoin/Feathercoin/commit/5398105ed5c5e656cfc5884ca0d9d7225137ef11

contrib/macdeploy/fancy.plist

 +		<integer>720</integer>

Example of layout changes

wrapper

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

First Travis File :: commit

Travis experiment was not fully completed for this release, regressed later

Auto build system.

Travis CI is a hosted, distributed continuous integration service used to build and test projects hosted at GitHub. Travis CI automatically detects when a commit has been made and pushed to a GitHub repository that is using Travis CI, and each time this happens, it will try to build the project and run tests.

https://github.com/FeatherCoin/Feathercoin/commit/c33987dec1f4a9bb4b7d9a715ab2dcf99888af61

.travis.yml

New file added

 +# errata:
 +# - A travis bug causes caches to trample eachother when using the same
 +#   compiler key (which we don't use anyway). This is worked around for now by
 +#   replacing the "compilers" with a build name prefixed by the no-op ":"
 +#   command. See: https://github.com/travis-ci/travis-ci/issues/4393
 +# - sudo/dist/group are set so as to get Blue Box VMs, necessary for [loopback]
 +#   IPv6 support
 +
 +sudo: required
 +dist: precise
 +group: legacy
 +
 +os: linux
 +language: cpp
 +compiler: gcc
 +env:
 +  global:
 +    - MAKEJOBS=-j3
 +    - RUN_TESTS=false
 +    - CCACHE_SIZE=100M
 +    - CCACHE_TEMPDIR=/tmp/.ccache-temp
 +    - CCACHE_COMPRESS=1
 +    - BASE_OUTDIR=$TRAVIS_BUILD_DIR/out
 +    - SDK_URL=https://bitcoincore.org/depends-sources/sdks
 +cache:
 +  apt: true
 +  directories:
 +  - depends/built
 +  - depends/sdk-sources
 +  - $HOME/.ccache
 +matrix:
 +  fast_finish: true
 +  include:
 +    - compiler: ": ARM"
 +      env: HOST=arm-linux-gnueabihf PACKAGES="g++-arm-linux-gnueabihf" DEP_OPTS="NO_QT=1" GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat"
 +    - compiler: ": feathercoind"
 +      env: HOST=x86_64-unknown-linux-gnu PACKAGES="bc" DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat CPPFLAGS=-DDEBUG_LOCKORDER"
 +    - compiler: ": No wallet"
 +      env: HOST=x86_64-unknown-linux-gnu DEP_OPTS="NO_WALLET=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat"
 +    - compiler: ": 32-bit      + dash"
 +      env: HOST=i686-pc-linux-gnu PACKAGES="g++-multilib bc" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat" USE_SHELL="/bin/dash"
 +    - compiler: ": Cross-Mac"
 +      env: HOST=x86_64-apple-darwin11 PACKAGES="gcc-multilib g++-multilib cmake libcap-dev libz-dev libbz2-dev" OSX_SDK=10.7 GOAL="deploy"
 +    - compiler: ": Win64"
 +      env: HOST=x86_64-w64-mingw32 PACKAGES="nsis gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64 binutils-mingw-w64-x86-64 mingw-w64-dev wine bc" RUN_TESTS=true GOAL="deploy" BITCOIN_CONFIG="--enable-gui" MAKEJOBS="-j2"
 +    - compiler: ": Win32"
 +      env: HOST=i686-w64-mingw32 PACKAGES="nsis gcc-mingw-w64-i686 g++-mingw-w64-i686 binutils-mingw-w64-i686 mingw-w64-dev wine bc" RUN_TESTS=true GOAL="deploy" BITCOIN_CONFIG="--enable-gui" MAKEJOBS="-j2"
 +  exclude:
 +    - compiler: gcc
 +install:
 +    - if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get update; fi
 +    - if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get install --no-install-recommends --no-upgrade -qq $PACKAGES; fi
 +before_script:
 +    - unset CC; unset CXX
 +    - mkdir -p depends/SDKs depends/sdk-sources
 +    - if [ -n "$OSX_SDK" -a ! -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then curl --location --fail $SDK_URL/MacOSX${OSX_SDK}.sdk.tar.gz -o depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
 +    - if [ -n "$OSX_SDK" -a -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then tar -C depends/SDKs -xf depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
 +    - make $MAKEJOBS -C depends HOST=$HOST $DEP_OPTS
 +script:
 +    - if [ -n "$USE_SHELL" ]; then export CONFIG_SHELL="$USE_SHELL"; fi
 +    - OUTDIR=$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 $BITCOIN_CONFIG || ( cat config.log && false)
 +    - make distdir PACKAGE=bitcoin VERSION=$HOST
 +    - cd bitcoin-$HOST
 +    - ./configure --cache-file=../config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false)
 +    - make $MAKEJOBS $GOAL || ( echo "Build failure. Verbose build follows." && make $GOAL V=1 ; false )
 +    - export LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/depends/$HOST/lib
 +    - if [ "$RUN_TESTS" = "true" ]; then make check; fi
 +    - if [ "$RUN_TESTS" = "true" ]; then qa/pull-tester/rpc-tests.sh; fi
 +after_script:
 +    - if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then (echo "Upload goes here. Something like: scp -r $BASE_OUTDIR server" || echo "upload failed"); fi

wrapper

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

First Travis File :: commit

Update Unix example build for zxing with additional switch settings which improve build (success) consistency

https://github.com/FeatherCoin/Feathercoin/commit/ca94836e07dcb539313e8e290231b4066d0d7fd3

doc/README.md

 +    export CXXFLAGS="-fPIC"
 -    cmake -G 'Unix Makefiles' .. -DCMAKE_BUILD_TYPE=Release       

+    cmake -G "Unix Makefiles" -DCMAKE_CXX_FLAGS="-fPIC  D_GLIBCXX_USE_CXX11_ABI=1" -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_STANDARD=11 -DCMAKE_CXX_STANDARD_REQUIRED=ON ..

Code replaced

 +Copy the zxing directory to ~/Feathercoin/src, this time it will be located :

Code replaced

wrapper

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

removed makefiles from version control :: commit

https://github.com/FeatherCoin/Feathercoin/commit/5ecb24222d20a9accad620cca70ca2b0153ee2e0

.gitignore

 +Makefile*
 +*.in

Code added

wrapper

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

modified search messages for bdb :: commit

https://github.com/FeatherCoin/Feathercoin/commit/a496d3dbe96c230b56da086c2bb955fd50182d9e

m4/bitcoin_find_bdb48.m4

-  AC_MSG_CHECKING([for Berkeley DB C++ headers])
+  AC_MSG_CHECKING([for Berkeley DB C++ headers 4.8])

Code replaced

-  AC_MSG_CHECKING([for Berkeley DB C++ headers])
+  AC_MSG_CHECKING([for Berkeley DB C++ headers 5.x 4.8])