#
#==================================================================================
-# Copyright (c) 2019 Nokia
+# Copyright (c) 2019 Nokia
# Copyright (c) 2018-2019 AT&T Intellectual Property.
#
# Licensed under the Apache License, Version 2.0 (the "License");
Building RMr
The RIC Message Router (RMr) is built with CMake, and requires
-a modern gcc compiler and make to be installed on the build
+a modern gcc compiler and make to be installed on the build
system. Typically, installing the following list of packages
in a container (Ubuntu) is all that is needed to craft a
development environment (containerised builds are also the
cmake .. [options]
make package
+
This will create a .deb (provided the system supports this) in
the build directory. It's that simple.
+The following flags may be given on the 'cmake' command line
+(options) which are outside of "normal" CMake flags and affect
+the configuration:
+
+ -DBUILD_DOC=1 Man pages generated
+ -DDEV_PKG=1 Development package configuration
+ -DMAN_PREFIX=<path> Supply a path where man pages are installed (default: /usr/share/man)
+ -DPACK_EXTERNALS=1 Include external libraries used to build in the run-time package
+ -DPRESERVE_PTYPE=1 Do not change the processor type when naming deb packages
+ -DSKIP_EXTERNALS=1 Do not use Nano/NNG submodules when building; uee installed packages
+
+
+Packages
+The build can be configured to generate either a run-time or
+development package. The run-time generation is the default and
+the -DDEV_PKG=1 option must be given to generate the development
+package. The run-time package contains only the shared library
+files (*.so), and the development package contains the headers,
+man pages (if the man option is set) and archive (.a) files.
+Resulting package names are illustrated in the CI section below.
+
+
+Continuous Integration Build
+Use the Dockerfile in the ci/ subdirectory. This installs all
+the required tools, then builds RMr and executes the unit and
+programm tests. If tests pass, then an image is created in the
+local registry with both run-time and development packages.
+
+To support the distribution of package(s) created during the
+build by the CI process, a YAML file is left in the /tmp
+directory (build_packages.yml) which contains a list of the
+packages available from the image. Currently, both .deb and
+.rpm packages are generated.
+
+The following is a sample YAML file generated during this process:
+
+ ---
+ files:
+ - /tmp/rmr-dev_1.0.34_x86_64.deb
+ - /tmp/rmr-dev-1.0.34-x86_64.rpm
+ - /tmp/rmr_1.0.34_x86_64.deb
+ - /tmp/rmr-1.0.34-x86_64.rpm
+ ...
+
+
Alternatives
To build in a non-Linux environment, or to build with an
alternate install path (or both) read on.
-Instead of using 'make package' as listed above, using
+Instead of using 'make package' as listed above, using
'make install' will build and install on the local system.
-By default, the target install is into /usr/local which may
+By default, the target install is into /usr/local which may
not be desired. To install into an alternate path add
these two options when the 'cmake ..' command is given:
The first will cause the make process to install into the named
-directory, which can be in your home directory. The second
-defines where manual pages are placed (if not defined
+directory, which can be in your home directory. The second
+defines where manual pages are placed (if not defined
/usr/share/man is the target). Manual pages are generally
NOT built as the required tool has yet to be incorporated into
the build process and generally is not available on most systems.
-Compiling and Linking
+Compiling and Linking User Applications
Should the Rmr and NNG/Nano libraries be installed in a directory
-outside of the normal system spots (e.g. not in /usr/local)
-it might be necessary to define the specific directory for
+outside of the normal system spots (e.g. not in /usr/local)
+it might be necessary to define the specific directory for
libraries (.e.g -L) on the command line, or via environment
variables (e.g.. C_INCLUDE_PATH, LD_LIBRARY_PATH, LIBRARY_PATH).
It may also be necessary to have the library directory defined
in the environment at run time. It is difficult to know what
-each system needs, but the following linker ooptions work when
+each system needs, but the following linker ooptions work when
libraries are installed in the system spots:
-lrmr_nng -lnng -lpthread
-Adding -L is one way to compensate when libraries are installed
+Adding -L is one way to compensate when libraries are installed
a different spot (e.g. in $HOME/usr):
-L $HOME/usr -lrmr_nng -lnng -lpthread
Libraries
-RMr supports both NNG and Nanomsg as underlying transport. They
-are separate beasts, and while an NNG based programme can
-communicate with a Nanomsg based programme, their APIs are NOT
+RMr supports both NNG and Nanomsg as underlying transport. They
+are separate beasts, and while an NNG based program can
+communicate with a Nanomsg based programme, their APIs are NOT
compatible. For this reason, and others, RMr generates two
libraries and requires that the underlying transport be selected
at link time rather than run time. The RMr API for both underlying
This will cause the {X}fm text formatting package to be fetched
(github) and built at cmake time (must exist before building)
and will trigger the generation of the man pages in both postscript
-and troff format. The troff pages are placed into the deb and
-the postscript pages are left in the build directory for the
+and troff format. The troff pages are placed into the deb and
+the postscript pages are left in the build directory for the
developer to convert to PDF, or otherwise use.
+
+
Code Review / ric-plt / lib / rmr.git / blobdiff