Implemented project structure

2025-11-29 18:39:57 +01:00
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+Copyright (C) INRIA 2003, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015, 2018, 2020, 2022
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved. This file is offered as-is,
+without any warranty.
+
+
+GNU MPC is a complex floating-point library with exact rounding.
+It is based on the GNU MPFR floating-point library (http://www.mpfr.org/),
+which is itself based on the GNU MP library (http://gmplib.org/).
+
+
+                        Installing GNU MPC
+                        ==================
+
+This is for the impatient, for deeper explanations see the chapter
+"Installing GNU MPC" in the Texinfo documentation (type 'info mpc.info').
+
+0. You first need to install GMP, the GNU Multiprecision Arithmetic Library,
+   see <http://gmplib.org/>, and GNU MPFR, see <http://www.mpfr.org>.
+   GNU MPC requires GMP version 5.0.0 or later
+   and GNU MPFR version 4.1.0 or later.
+
+1. In the directory of the GNU MPC archive, type
+
+      tar xzf mpc-1.3.1.tar.gz
+      cd mpc-1.3.1
+      ./configure
+      make
+
+   This assumes that GMP and GNU MPFR are installed in a directory searched
+   by default by the compiler. Otherwise, use --with-gmp=DIR or
+   --with-mpfr=DIR with ./configure (see the Texinfo documentation).
+
+2. You should run the test suite, type
+
+      make check
+
+   If any error occurs, please report it on the mailing list
+   <mpc-discuss@inria.fr>.
+
+3. To install the GNU MPC library, type
+
+      make install
+
+   By default, the files are copied into subdirectories of /usr/local.
+   You need write permissions on these directories, or pass an alternative
+   installation directory using the --prefix option to ./configure.
+
+4. You can optionally create documentation, type
+
+      make dvi
+
+   or
+
+      make ps
+
+   This requires the Texinfo package (version 4.2 at least).
+
+In case of difficulties, please send a description of the problem to
+<mpc-discuss@inria.fr>.
+
+##############################################################################
+
+Known problems:
+===============
+
+When LD_LIBRARY_PATH is set to various paths, it might confuse the configure
+script, even with --with-gmp and --with-mpfr options. Then try to unset
+LD_LIBRARY_PATH.
+
+##############################################################################
+
+Note for AIX users:
+===================
+
+If GMP was built with the 64-bit ABI, before building and testing GNU MPC,
+it might be necessary to set the OBJECT_MODE environment variable to 64
+by, e.g.,
+   export OBJECT_MODE=64
+This has been tested with the C compiler IBM XL C/C++ Enterprise Edition
+V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR 2.4.1.
+
+##############################################################################
+
+Note for Windows users:
+=======================
+
+If you want to compile mpc with mingw in the msys shell, you might need to
+add the following to the configure command (or in your environment):
+
+LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include
+
+In addition, you might need to give the following additional argument to
+configure (reported for mpc-0.9):
+
+CPP="x86_64-w64-mingw32-gcc -E"
+
+(reported by Sisyphus)
+
+A project for Visual Studio is maintained independently by Brian Gladman at
+https://github.com/BrianGladman/mpc
+