ceph/src/boost/tools/build/example/hello/readme.qbk

   1 [/
   2 Copyright 2008 Jurko Gospodnetic
   3 Copyright 2017 Rene Rivera
   4 Distributed under the Boost Software License, Version 1.0.
   5 (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
   6 ]
   7
   8 [section Hello]
   9
  10 [import jamroot.jam]
  11
  12 This example shows a very basic Boost Build project set up so it compiles a
  13 single executable from a single source file.
  14
  15 Files:
  16
  17 * [@../../example/hello/hello.cpp hello.cpp]
  18 * [@../../example/hello/jamroot.jam jamroot.jam]
  19
  20 Our `jamroot.jam` is minimal and only specifies one `exe` target for the
  21 program:
  22
  23 [jamroot]
  24
  25 Building the example yields:
  26
  27 [teletype]
  28 ```
  29 > cd /example/hello
  30 > b2
  31 ...found 8 targets...
  32 ...updating 4 targets...
  33 common.mkdir bin/clang-darwin-4.2.1
  34 common.mkdir bin/clang-darwin-4.2.1/debug
  35 clang-darwin.compile.c++ bin/clang-darwin-4.2.1/debug/hello.o
  36 clang-darwin.link bin/clang-darwin-4.2.1/debug/hello
  37 ...updated 4 targets...
  38 > bin/clang-darwin-4.2.1/debug/hello
  39 Hello!
  40 ```
  41
  42 [note The actual paths in the `bin` sub-directory will depend on your
  43 toolset.]
  44
  45 [endsect]