X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=doc%2Fbuild-unix.txt;h=7f592e232746207e5b6a1f8592a2fa0216ccdfb2;hb=HEAD;hp=f93ddcd9694e86e37daeee0e2ac1737e45728158;hpb=6ec9d30905e8df77e60d0195074920271abb977a;p=novacoin.git diff --git a/doc/build-unix.txt b/doc/build-unix.txt deleted file mode 100644 index f93ddcd..0000000 --- a/doc/build-unix.txt +++ /dev/null @@ -1,156 +0,0 @@ -Copyright (c) 2009-2012 Bitcoin Developers -Distributed under the MIT/X11 software license, see the accompanying -file license.txt or http://www.opensource.org/licenses/mit-license.php. -This product includes software developed by the OpenSSL Project for use in -the OpenSSL Toolkit (http://www.openssl.org/). This product includes -cryptographic software written by Eric Young (eay@cryptsoft.com) and UPnP -software written by Thomas Bernard. - - -UNIX BUILD NOTES -================ - -To Build --------- - -cd src/ -make -f makefile.unix # Headless bitcoin - -See readme-qt.rst for instructions on building Bitcoin QT, -the graphical bitcoin. - -Dependencies ------------- - - Library Purpose Description - ------- ------- ----------- - libssl SSL Support Secure communications - libdb4.8 Berkeley DB Blockchain & wallet storage - libboost Boost C++ Library - miniupnpc UPnP Support Optional firewall-jumping support - libqrencode QRCode generation Optional QRCode generation - -miniupnpc may be used for UPnP port mapping. It can be downloaded from -http://miniupnp.tuxfamily.org/files/. UPnP support is compiled in and -turned off by default. Set USE_UPNP to a different value to control this: - USE_UPNP=- No UPnP support - miniupnp not required - USE_UPNP=0 (the default) UPnP support turned off by default at runtime - USE_UPNP=1 UPnP support turned on by default at runtime - -libqrencode may be used for QRCode image generation. It can be downloaded -from http://fukuchi.org/works/qrencode/index.html.en, or installed via -your package manager. Set USE_QRCODE to control this: - USE_QRCODE=0 (the default) No QRCode support - libqrcode not required - USE_QRCODE=1 QRCode support enabled - -Licenses of statically linked libraries: - Berkeley DB New BSD license with additional requirement that linked - software must be free open source - Boost MIT-like license - miniupnpc New (3-clause) BSD license - -Versions used in this release: - GCC 4.3.3 - OpenSSL 0.9.8g - Berkeley DB 4.8.30.NC - Boost 1.37 - miniupnpc 1.6 - -Dependency Build Instructions: Ubuntu & Debian ----------------------------------------------- -sudo apt-get install build-essential -sudo apt-get install libssl-dev -sudo apt-get install libdb4.8-dev -sudo apt-get install libdb4.8++-dev - Boost 1.40+: sudo apt-get install libboost-all-dev - or Boost 1.37: sudo apt-get install libboost1.37-dev -sudo apt-get install libqrencode-dev - -If using Boost 1.37, append -mt to the boost libraries in the makefile. - - -Dependency Build Instructions: Gentoo -------------------------------------- - -Note: If you just want to install bitcoind on Gentoo, you can add the Bitcoin - overlay and use your package manager: - layman -a bitcoin && emerge bitcoind - -emerge -av1 --noreplace boost glib openssl sys-libs/db:4.8 - -Take the following steps to build (no UPnP support): - cd ${BITCOIN_DIR}/src - make -f makefile.unix USE_UPNP= BDB_INCLUDE_PATH='/usr/include/db4.8' - strip bitcoind - - -Notes ------ -The release is built with GCC and then "strip bitcoind" to strip the debug -symbols, which reduces the executable size by about 90%. - - -miniupnpc ---------- -tar -xzvf miniupnpc-1.6.tar.gz -cd miniupnpc-1.6 -make -sudo su -make install - - -Berkeley DB ------------ -You need Berkeley DB 4.8. If you have to build Berkeley DB yourself: -../dist/configure --enable-cxx -make - - -Boost ------ -If you need to build Boost yourself: -sudo su -./bootstrap.sh -./bjam install - - -Security --------- -To help make your bitcoin installation more secure by making certain attacks impossible to -exploit even if a vulnerability is found, you can take the following measures: - -* Position Independent Executable - Build position independent code to take advantage of Address Space Layout Randomization - offered by some kernels. An attacker who is able to cause execution of code at an arbitrary - memory location is thwarted if he doesn't know where anything useful is located. - The stack and heap are randomly located by default but this allows the code section to be - randomly located as well. - - On an Amd64 processor where a library was not compiled with -fPIC, this will cause an error - such as: "relocation R_X86_64_32 against `......' can not be used when making a shared object;" - - To build with PIE, use: - make -f makefile.unix ... -e PIE=1 - - To test that you have built PIE executable, install scanelf, part of paxutils, and use: - scanelf -e ./bitcoin - - The output should contain: - TYPE - ET_DYN - -* Non-executable Stack - If the stack is executable then trivial stack based buffer overflow exploits are possible if - vulnerable buffers are found. By default, bitcoin should be built with a non-executable stack - but if one of the libraries it uses asks for an executable stack or someone makes a mistake - and uses a compiler extension which requires an executable stack, it will silently build an - executable without the non-executable stack protection. - - To verify that the stack is non-executable after compiling use: - scanelf -e ./bitcoin - - the output should contain: - STK/REL/PTL - RW- R-- RW- - - The STK RW- means that the stack is readable and writeable but not executable.