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added BUILD_TESTS cmake option #41

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18 changes: 12 additions & 6 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@ include(CTest)

cmake_minimum_required(VERSION 2.6 FATAL_ERROR)

option(BUILD_TESTS "Build unit tests" OFF)

set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

# Support 'make uninstall'.
Expand Down Expand Up @@ -37,11 +39,6 @@ set (LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/lib

# -- Dependencies -------------------------------------------------------------

find_package(Threads)
if (NOT Threads_FOUND)
message(FATAL_ERROR "Could not find system threading libraries")
endif ()

set(CMAKE_CXX_FLAGS "-Wall -Wextra -std=c++11")
set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG")
Expand Down Expand Up @@ -86,4 +83,13 @@ set_target_properties(libbf PROPERTIES OUTPUT_NAME bf)
install(TARGETS libbf DESTINATION lib)
install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bf DESTINATION include)

add_subdirectory(test)
# -- Tests -------------------------------------------------------------------

if (BUILD_TESTS)
find_package(Threads)
if (NOT Threads_FOUND)
message(FATAL_ERROR "Could not find system threading libraries")
endif ()

add_subdirectory(test)
endif (BUILD_TESTS)
31 changes: 20 additions & 11 deletions README.md
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Expand Up @@ -47,23 +47,32 @@ Requirements
Installation
============

The build process uses CMake, wrapped in autotools-like scripts. The configure
script honors the `CXX` environment variable to select a specific C++compiler.
For example, the following steps compile libbf with Clang and install it under
`PREFIX`:

CXX=clang++ ./configure --prefix=PREFIX
make
make test
make install
The build process uses CMake. For example, the following steps compile libbf
with Clang and install it under `PREFIX`:

```bash
cd {path to the cloned repository}
mkdir build
cd build
CXX=clang++ cmake .. -DCMAKE_INSTALL_PREFIX:PATH=${PREFIX} -DBUILD_TESTS=OFF
make
make install
```

Documentation
=============

The most recent version of the Doxygen API documentation exists at
<http://mavam.github.io/libbf/api>. Alternatively, you can build the
documentation locally via `make doc` and then browse to
`doc/gh-pages/api/index.html`.
documentation locally via:

```
cd {path to the cloned repository}
cd doc
make doc
```

and then browse to `{repo}/doc/gh-pages/api/index.html`.

Usage
=====
Expand Down