Files in the top-level directory of check-in 9853890ce46904a9
- decNumber
- doc
- examples
- test
- ldecNumber.c
- Makefile
- README.txt
- version.in
ldecNumber -- a Lua 5.1 wrapper for the decNumber Decimal Arithmetic package.
September 22, 2006
The Lua wrapper is
Copyright (c) 2006 Doug Currie, Londonderry, NH
All rights reserved.
The decNumber C library is
Copyright (c) 1995-2005 International Business Machines Corporation and others
All rights reserved.
The software and documentation is made available under the terms of the
ICU License (ICU 1.8.1 and later) included in the package as
decNumber/ICU-license.html.
See: version.h for version info.
User documentation is provided in the doc directory.
See:
doc/ldecNumber.pdf
doc/decnumber.pdf
Building the Lua module...
The wrapper and decNumber library are built as a monolithic Lua module.
The Makefile provided is written and tested with MinGW/MSYS on WindowsXP,
and with a Subversion repository.
It can probably be adapted quite easily for other platforms.
Basically, you must compile and link (with Lua) three files:
decNumber/decContext.c and .o
decNumber/decNumber.c and .o
ldecNumber.c and .o
There are no extenal dependencies other than Lua 5.1(.1)
If you are not working with the Subversion repository (which is presently
unlikely since it is on my local network), comment out the line
version.h: vcheck
in the Makefile.
The Makefile produces a shared library (DLL) that should be installed
in Lua's loadable C module search path (package.cpath).
Makefile targets...
make
build the loadable C module ldecNumber.DLL
make vcheck
update version.h from a Subversion repository -- you will probably want
to eliminate this target from Makefile dependencies; a version.h is
included in the distribution to facilitate this
make install
copy the loadable C module to $(LUABIN)
make test
runs the tests; be sure to "make install" first!
make testall
does a "make test" followed by the Windows-only performance test
make clean
the usual
make dist
probably only useful as documentation for how I build the distribution
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