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, $ARCHIVE_AGE, [GiNaC archive file version age])
55 dnl libtool versioning
56 m4_define([lt_revision], [ginac_interface_age])
57 m4_define([lt_current], [m4_eval(ginac_micro_version - ginac_interface_age)])
58 m4_define([lt_age], [m4_eval(ginac_binary_age - ginac_interface_age)])
59 LT_VERSION_INFO="lt_current:lt_revision:lt_age"
60 LT_RELEASE="ginac_release"
62 AC_SUBST(LT_VERSION_INFO)
66 dnl Check for the compiler and all the utilities needed for the build.
75 dnl Switch to C++ language mode for the following libraries and headers.
78 dnl Make sure all the necessary standard headers are installed on the system.
81 dnl We need to have Bruno Haible's CLN installed.
82 dnl (pkg-config must have installed pkg.m4 at a visible place, which provides
83 dnl this macro. CLN >= 1.1.6 must have installed cln.pc at a visible place,
84 dnl which provides the actual dependency information.)
85 PKG_CHECK_MODULES(CLN, cln >= 1.1.6)
86 LIBS="$LIBS $CLN_LIBS"
87 CPPFLAGS="$CPPFLAGS $CLN_CFLAGS"
89 dnl Check for data types which are needed by the hash function
90 dnl (golden_ratio_hash).
91 AC_CHECK_TYPE(long long)
93 dnl Check for stuff needed for building the GiNaC interactive shell (ginsh).
94 AC_CHECK_HEADERS(unistd.h)
98 dnl Check for dl library (needed for GiNaC::compile).
101 dnl Check for utilities needed by the different kinds of documentation.
102 dnl Documentation needs only be built when extending it, so never mind if it
103 dnl cannot find those helpers:
104 AC_PATH_PROG(DOXYGEN, doxygen, "")
105 AM_CONDITIONAL(CONFIG_DOXYGEN, [test ! -z "$DOXYGEN"])
106 AC_PATH_PROG(LATEX, latex, "")
107 AC_PATH_PROG(PDFLATEX, pdflatex, "")
108 AC_PATH_PROG(MAKEINDEX, makeindex, "")
109 AC_PATH_PROG(DVIPS, dvips, "")
110 AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKEINDEX" -o -z "$DVIPS" \)])
111 AC_PATH_PROG(FIG2DEV, fig2dev, "")
112 AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"])
114 dnl generate boilerplate code for the (new) parser.
115 dnl Only developers need this tool.
116 AC_PATH_PROG(AUTOGEN, autogen, "")
118 dnl Output makefiles etc.
130 tools/ginac-excompiler
132 doc/examples/Makefile
133 doc/tutorial/Makefile
134 doc/reference/Makefile
135 doc/reference/DoxyfileHTML
136 doc/reference/DoxyfileTEX
137 doc/reference/DoxyfilePDF
138 doc/reference/Doxyfooter
141 dnl Display a final warning if there has been a GINAC_ERROR or a GINAC_WARNING