~~ Licensed to the Apache Software Foundation (ASF) under one or more
~~ contributor license agreements.  See the NOTICE file distributed with
~~ this work for additional information regarding copyright ownership.
~~ The ASF licenses this file to You under the Apache License, Version 2.0
~~ (the "License"); you may not use this file except in compliance with
~~ the License.  You may obtain a copy of the License at
~~
~~      http://www.apache.org/licenses/LICENSE-2.0
~~
~~ Unless required by applicable law or agreed to in writing, software
~~ distributed under the License is distributed on an "AS IS" BASIS,
~~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~~ See the License for the specific language governing permissions and
~~ limitations under the License.
 ------
 Building Apache log4cxx with Apache Maven 2
 ------
 ------
 ------

Building Apache log4cxx with Apache Maven 2

   {{{https://maven.apache.org}Apache Maven 2}} is used to generate the release assemblies and generate
   product documentation.  It delegates to {{{./cmake.html}CMake}} to build
   and test log4cxx and can be used as an alternate front end to the CMake
   build process since it can automatically download and use cmake,
   and log4j.

* Quick start:

  *Install {{{https://maven.apache.org}Apache Maven}} 2.0.8 or later.

  *Install APR and APR-Util.

   Building and testing log4cxx on a Unix platform with packaged APR and APR-Util.

+----+
   sudo apt-get install libapr1-dev libaprutil1-dev doxygen
   cd apache-log4cxx-x.x.x
   export PATH=/home/myself/maven-3.6.3/bin:$PATH
   mvn package
+----+

   Building and testing log4cxx on a Microsoft Windows with APR, Expat and APR-Util built from source
   extracted into apr-1.7.0, libexpat(from github) and apr-util-1.6.1 in %HOMEPATH%\Libraries.

+----+
   cd %HOMEPATH%\Libraries
   cmake -S libexpat\expat -B buildtrees\expat -DCMAKE_INSTALL_PREFIX=%HOMEPATH%\Libraries\installed
   cmake --build buildtrees\expat --target install --config Release
   cmake -S apr-1.7.0 -B buildtrees\apr -DCMAKE_INSTALL_PREFIX=%HOMEPATH%\Libraries\installed
   cmake --build buildtrees\apr --target install --config Release
   set CMAKE_PREFIX_PATH=%HOMEPATH%\Libraries\installed
   cmake -S apr-util-1.6.1 -B buildtrees\apr-util -DCMAKE_INSTALL_PREFIX=%HOMEPATH%\Libraries\installed
   cmake --build buildtrees\apr-util --target install --config Release
   cd apache-log4cxx-x.x.x
   set PATH=%MAVEN_HOME%\bin;%PATH%
   mvn package
+----+

* Common Maven targets

*--------------------------+---------------------------------------------------------------------------------------------+
| compile                  | build log4cxx library.                                                                      |
*--------------------------+---------------------------------------------------------------------------------------------+
| package                  | build logcxx library and build and run unit tests and examples.                             |
*--------------------------+---------------------------------------------------------------------------------------------+
| site                     | Generate website and apidoc files, requires doxygen.                                        |
*--------------------------+---------------------------------------------------------------------------------------------+
| site assembly:assembly   | Generate snapshot tarball and zip file.                                                     |
*--------------------------+---------------------------------------------------------------------------------------------+
| site-deploy              | Publish website to staging area on ASF subversion repository (requires credentials).        |
*--------------------------+---------------------------------------------------------------------------------------------+
| clean                    | Delete all generated files.                                                                 |
*--------------------------+---------------------------------------------------------------------------------------------+

   All build products will be placed in the target subdirectory.

   SMTP and ODBC options can depend on libraries that that have different licenses. You should
   review the corresponding licenses and understand the implications before redistribution.