4.2 KiB
Makefile.pdlibbuilder
Helper makefile for Pure Data external libraries. Written by Katja Vetter March-June 2015 for the public domain and since then developed as a Pd community project. No warranties. Inspired by Hans Christoph Steiner's Makefile Template and Stephan Beal's ShakeNMake.
GNU make version >= 3.81 required.
characteristics
- defines build settings based on autodetected target platform
- defines rules to build Pd class- or lib executables from C or C++ sources
- defines rules for libdir installation
- defines convenience targets for developer and user
- evaluates implicit dependencies for non-clean builds
basic usage
In your Makefile, define your Pd lib name and class files, and include Makefile.pdlibbuilder at the end of the Makefile. Like so:
# Makefile for mylib
lib.name = mylib
class.sources = myclass1.c myclass2.c
datafiles = myclass1-help.pd myclass2-help.pd README.txt LICENSE.txt
include Makefile.pdlibbuilder
For files in class.sources it is assumed that class name == source file basename. The default target builds all classes as individual executables with Pd's default extension for the platform. For anything more than the most basic usage, read the documentation sections in Makefile.pdlibbuilder.
paths
Makefile.pdlibbuilder >= v0.4.0 supports pd path variables which can be defined not only as make command argument but also in the environment, to override platform-dependent defaults:
PDDIR: Root directory of 'portable' pd package. When defined, PDINCLUDEDIR and PDBINDIR will be evaluated as $(PDDIR)/src and $(PDDIR)/bin.
PDINCLUDEDIR: Directory where Pd API m_pd.h should be found, and other Pd header files. Overrides the default search path.
PDBINDIR: Directory where pd.dll should be found for linking (Windows only). Overrides the default search path.
PDLIBDIR: Root directory for installation of Pd library directories. Overrides the default install location.
documentation
This README.md provides only basic information. A large comment section inside Makefile.pdlibbuilder lists and explains the available user variables, default paths, and targets. The internal documentation reflects the exact functionality of the particular version. For suggestions about project maintenance and advanced compilation see tips-tricks.md.
versioning
The project is versioned in MAJOR.MINOR.BUGFIX format (see http://semver.org), and maintained at https://github.com/pure-data/pd-lib-builder. Pd lib developers are invited to regulary check for updates, and to contribute and discuss improvements here. If you really need to distribute a personalized version with your library, rename Makefile.pdlibbuilder to avoid confusion.
examples
The list of projects using pd-lib-builder can be helpful if you are looking for examples, from the simplest use case to more complex implementations.
- helloworld: traditional illustration of simplest use case
- pd-windowing: straightforward real world use case of a small library
- pd-nilwind / pd-cyclone: more elaborate source tree
- zexy: migrated from autotools to pd-lib-builder
projects using pd-lib-builder
non-exhaustive list
https://github.com/pure-data/helloworld
https://github.com/electrickery/pd-nilwind
https://github.com/electrickery/pd-maxlib
https://github.com/electrickery/pd-sigpack
https://github.com/electrickery/pd-tof
https://github.com/electrickery/pd-windowing
https://github.com/electrickery/pd-smlib
https://github.com/porres/pd-cyclone
https://github.com/porres/pd-else
https://github.com/porres/pd-psycho
https://git.iem.at/pd/hexloader
https://git.iem.at/pd/iem_ambi
https://git.iem.at/pd/iem_adaptfilt
https://git.iem.at/pd/iem_roomsim
https://git.iem.at/pd/iem_spec2
https://git.iem.at/pd/mediasettings
https://git.iem.at/pd-gui/punish
https://github.com/residuum/PuRestJson
https://github.com/libpd/abl_link