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- ////
- Copyright 2008 Jurko Gospodnetic
- Copyright 2017 Rene Rivera
- Distributed under the Boost Software License, Version 1.0.
- (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
- ////
- = Hello
- This example shows a very basic Boost Build project set up so it compiles a
- single executable from a single source file:
- .`hello.cpp`
- [source,cpp]
- ----
- include::../../example/hello/hello.cpp[tag=source]
- ----
- Our `jamroot.jam` is minimal and only specifies one `exe` target for the
- program:
- .`jamroot.jam`
- [source,jam]
- ----
- include::jamroot.jam[]
- ----
- Building the example yields:
- [source,bash]
- ----
- > cd /example/hello
- > b2
- ...found 8 targets...
- ...updating 4 targets...
- common.mkdir bin/clang-darwin-4.2.1
- common.mkdir bin/clang-darwin-4.2.1/debug
- clang-darwin.compile.c++ bin/clang-darwin-4.2.1/debug/hello.o
- clang-darwin.link bin/clang-darwin-4.2.1/debug/hello
- ...updated 4 targets...
- > bin/clang-darwin-4.2.1/debug/hello
- Hello!
- ----
- NOTE: The actual paths in the `bin` sub-directory will depend on your
- toolset.
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