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CityHash bindings for Vicare Scheme
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marcomaggi/vicare-cityhash
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Vicare/CityHash =============== Topics ------ 1. Introduction 2. License 3. Install 4. Usage A. Credits B. Bugs C. Resources 1. Introduction --------------- This package is a distribution of C and Scheme libraries for Vicare Scheme, an R6RS compliant Scheme implementation; it provides bindings for the Cityhash C++ language library, which implements a hash function for strings. The last time the author bothered to update this paragraph, he had tested CityHash version 1.1.1. This package makes use of the GNU Autotools. 2. License ---------- Copyright (c) 2012, 2013, 2015, 2017 Marco Maggi <marco.maggi-ipsu@poste.it> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. 3. Install ---------- Before installing Vicare/Cityhash make sure to have a correctly installed Cityhash library and Vicare Scheme. To install Vicare/Cityhash from a proper release tarball, we must unpack the archive then do: $ cd vicare-cityhash-3.0.0 $ mkdir build $ cd build $ ../configure $ make $ make check $ make install notice that the "configure" script is prepared to enable shared libraries and disable static libraries: this must not be changed, because the package is meant to install a C shared library to be dynamically loaded. The Makefile is designed to allow parallel builds, so we can do: $ make -j4 all && make -j4 check which, on a 4-core CPU, should speed up building and checking significantly. To test what a rule will do use the "-n" option; example: $ make install -n The "Makefile" supports the "DESTDIR" environment variable to install the files under a temporary location; example: $ make install DESTDIR=/tmp/vicare-cityhash If, instead, we have checked out a revision from the repository, we will have to first build the infrastructure running a script from the top source directory: $ cd vicare-cityhash $ sh autogen.sh notice that "autogen.sh" will run the programs "autoreconf" and "libtoolize"; the latter is selected through the environment variable "LIBTOOLIZE", whose value can be customised; for example to run "glibtoolize" rather than "libtoolize" we do: $ LIBTOOLIZE=glibtoolize sh autogen.sh After this the procedure is the same as the one for building from a proper release tarball, but we have to enable maintainer mode: $ ../configure --enable-maintainer-mode [options] $ make $ make check $ make install Libraries are installed under the directory: $(libdir)/vicare-scheme on 32-bit platforms we should arrange such library to be: $(prefix)/lib/vicare-scheme on 64-bit platforms we should arrange such library to be: $(prefix)/lib64/vicare-scheme The variable VFLAGS is available to the user when running "configure" and "make" to add command line options to the execution of "vicare" when compiling libraries and running tests; for example: $ make VFLAGS="-g -O2 --option print-loaded-libraries" 4. Usage -------- Read the documentation. A. Credits ---------- Vicare/CityHash was written by Marco Maggi. Vicare Scheme is an R6RS compliant fork of Ikarus Scheme; originally created by Abdulaziz Ghuloum, it is now maintained by Marco Maggi. CityHash was created at Google by Geoff Pike and Jyrki Alakuijala. B. Bugs ------- Bug reports are appreciated. Register issues at the Vicare/CityHash issue tracker: <http://github.com/marcomaggi/vicare-cityhash/issues> C. Resources ------------ The documentation of Vicare/CityHash is available online: <http://marcomaggi.github.io/docs/vicare-cityhash.html> the latest version of this package can be downloaded from: <https://bitbucket.org/marcomaggi/vicare-cityhash/downloads> development takes place at: <http://github.com/marcomaggi/vicare-cityhash/> and as backup at: <https://bitbucket.org/marcomaggi/vicare-cityhash/> the home page of the Vicare project is at: <http://marcomaggi.github.io/vicare.html> CityHash can be found here: <http://code.google.com/p/cityhash/> ### end of file # Local Variables: # mode: text # coding: utf-8-unix # fill-column: 72 # paragraph-start: "*" # End:
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