1 dnl Process this file with autoconf to produce a configure script.
3 dnl GiNaC library version information.
6 dnl ginac_micro_version += 1;
7 dnl ginac_interface_age += 1;
8 dnl ginac_binary_age += 1;
9 dnl if any functions have been added, set ginac_interface_age to 0.
10 dnl if backwards compatibility has been broken,
11 dnl set ginac_binary_age and ginac_interface_age to 0.
13 m4_define([ginac_major_version], [1])
14 m4_define([ginac_minor_version], [5])
15 m4_define([ginac_micro_version], [0])
16 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
17 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
18 m4_define([ginac_interface_age], [0])
19 m4_define([ginac_binary_age], [0])
21 AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
23 AC_CONFIG_SRCDIR(ginac/basic.cpp)
24 AC_CONFIG_HEADERS(config.h)
25 dnl This defines PACKAGE and VERSION.
26 AM_INIT_AUTOMAKE([gnu 1.7 dist-bzip2])
28 dnl Process GiNaC version information
29 GINACLIB_MAJOR_VERSION=ginac_major_version
30 GINACLIB_MINOR_VERSION=ginac_minor_version
31 GINACLIB_MICRO_VERSION=ginac_micro_version
32 GINACLIB_VERSION=ginac_version
33 AC_SUBST(GINACLIB_MAJOR_VERSION)
34 AC_SUBST(GINACLIB_MINOR_VERSION)
35 AC_SUBST(GINACLIB_MICRO_VERSION)
36 AC_SUBST(GINACLIB_VERSION)
38 dnl GiNaC archive file version information.
40 dnl If properties have been added, ARCHIVE_VERSION += 1, ARCHIVE_AGE += 1.
41 dnl If backwards compatibility has been broken, set ARCHIVE_AGE to 0.
43 dnl The version number in newly created archives will be ARCHIVE_VERSION.
44 dnl Archives version (ARCHIVE_VERSION-ARCHIVE_AGE) thru ARCHIVE_VERSION can
45 dnl be read by this version of the GiNaC library.
50 AC_SUBST(ARCHIVE_VERSION)
52 AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, [Current GiNaC archive file version number])
53 AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file version age])
55 dnl libtool versioning
56 m4_define([lt_revision], [ginac_interface_age])
57 m4_define([lt_current], [m4_eval(ginac_micro_version - ginac_interface_age)])
58 m4_define([lt_age], [m4_eval(ginac_binary_age - ginac_interface_age)])
59 LT_VERSION_INFO="lt_current:lt_revision:lt_age"
60 LT_RELEASE="ginac_release"
62 AC_SUBST(LT_VERSION_INFO)
66 dnl Check for the compiler and all the utilities needed for the build.
74 dnl Check for data types which are needed by the hash function
75 dnl (golden_ratio_hash).
78 AC_CHECK_SIZEOF(long long)
79 AC_CHECK_SIZEOF(long double)
80 AC_CHECK_SIZEOF(void *)
82 dnl Switch to C++ language mode for the following libraries and headers.
85 dnl Check for stuff needed for building the GiNaC interactive shell (ginsh).
86 AC_CHECK_HEADERS(unistd.h)
90 dnl Make sure all the necessary standard headers are installed on the system.
91 AC_CHECK_HEADER(iosfwd, , GINAC_ERROR([The standard <iosfwd> header file could not be found.]))
92 AC_CHECK_HEADER(iostream, , GINAC_ERROR([The standard <iostream> header file could not be found.]))
93 AC_CHECK_HEADER(vector, , GINAC_ERROR([The standard <vector> header file could not be found.]))
94 AC_CHECK_HEADER(list, , GINAC_ERROR([The standard <list> header file could not be found.]))
95 AC_CHECK_HEADER(map, , GINAC_ERROR([The standard <map> header file could not be found.]))
96 AC_CHECK_HEADER(string, , GINAC_ERROR([The standard <string> header file could not be found.]))
97 AC_CHECK_HEADER(sstream, , GINAC_ERROR([The standard <sstream> header file could not be found.]))
98 AC_CHECK_HEADER(typeinfo, , GINAC_ERROR([The standard <typeinfo> header file could not be found.]))
99 AC_CHECK_HEADER(stdexcept, , GINAC_ERROR([The standard <stdexcept> header file could not be found.]))
100 AC_CHECK_HEADER(algorithm, , GINAC_ERROR([The standard <algorithm> header file could not be found.]))
101 AC_CHECK_HEADER(limits, , GINAC_ERROR([The standard <limits> header file could not be found.]))
102 if test "x$CONFIG_RUSAGE" = "xno"; then
103 AC_CHECK_HEADER(ctime, , GINAC_ERROR([The standard <ctime> header file could not be found.]))
107 dnl Check for dl library (needed for GiNaC::compile).
108 AC_CHECK_LIB(dl, dlopen,
111 AC_DEFINE(HAVE_LIBDL, 1, [set to 1 if you have a working libdl installed.])
113 GINAC_WARNING([libdl not found. GiNaC::compile will be disabled.]))
116 dnl We need to have Bruno Haible's CLN installed.
117 dnl (pkg-config must have installed pkg.m4 at a visible place, which provides
118 dnl this macro. CLN >= 1.1.6 must have installed cln.pc at a visible place,
119 dnl which provides the actual dependency information.)
120 PKG_CHECK_MODULES(CLN, cln >= 1.1.6)
121 LIBS="$LIBS $CLN_LIBS"
122 CPPFLAGS="$CPPFLAGS $CLN_CFLAGS"
124 dnl Check for utilities needed by the different kinds of documentation.
125 dnl Documentation needs only be built when extending it, so never mind if it
126 dnl cannot find those helpers:
127 AC_PATH_PROG(DOXYGEN, doxygen, "")
128 AM_CONDITIONAL(CONFIG_DOXYGEN, [test ! -z "$DOXYGEN"])
129 AC_PATH_PROG(LATEX, latex, "")
130 AC_PATH_PROG(PDFLATEX, pdflatex, "")
131 AC_PATH_PROG(MAKEINDEX, makeindex, "")
132 AC_PATH_PROG(DVIPS, dvips, "")
133 AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKEINDEX" -o -z "$DVIPS" \)])
134 AC_PATH_PROG(FIG2DEV, fig2dev, "")
135 AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"])
137 dnl generate boilerplate code for the (new) parser.
138 dnl Only developers need this tool.
139 AC_PATH_PROG(AUTOGEN, autogen, "")
141 dnl Output makefiles etc.
153 tools/ginac-excompiler
155 doc/examples/Makefile
156 doc/tutorial/Makefile
157 doc/reference/Makefile
158 doc/reference/DoxyfileHTML
159 doc/reference/DoxyfileTEX
160 doc/reference/DoxyfilePDF
161 doc/reference/Doxyfooter
164 dnl Display a final warning if there has been a GINAC_ERROR or a GINAC_WARNING