source: trunk/configure.ac @ 957

Last change on this file since 957 was 957, checked in by Peter, 14 years ago

Generation of documentation is disabled if software is missing. For
example if doxygen is missing doxygen is not issued, but for example
Statistics.pdf is generated and so on and so forth.

Also, I added variables dvi-local, pdf-local, and html-local. This
means that one now can issue ,e.g., 'make pdf' and hopefully get what one was
hoping for.

I divided clean-local into clean-local and mostlyclean-local. The
latter is included in a 'make mostlyclean' call and both are included
in a 'make clean' call.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 5.6 KB
Line 
1## Process this file with autoconf to produce a configure script.
2##
3## $Id: configure.ac 957 2007-10-09 20:07:24Z peter $
4
5# Copyright (C) 2003 Daniel Dalevi, Jari Häkkinen
6# Copyright (C) 2004 Jari Häkkinen
7# Copyright (C) 2005, 2006, 2007 Jari Häkkinen, Peter Johansson
8#
9# This file is part of the yat library, http://trac.thep.lu.se/trac/yat
10#
11# The yat library is free software; you can redistribute it
12# and/or modify it under the terms of the GNU General Public License as
13# published by the Free Software Foundation; either version 2 of the
14# License, or (at your option) any later version.
15#
16# The yat library is distributed in the hope that it will be useful,
17# but WITHOUT ANY WARRANTY; without even the implied warranty of
18# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19# General Public License for more details.
20#
21# You should have received a copy of the GNU General Public License
22# along with this program; if not, write to the Free Software
23# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
24# 02111-1307, USA.
25#
26# If you grabbed the source from the subversion repository you should,
27# at top-level, execute:
28#     ./bootstrap
29# To push subsequent changes of this file into the build scripts you
30# must issue:
31#     autoreconf
32
33AC_PREREQ(2.57)
34AC_INIT([yat],[0.4pre],[jari@thep.lu.se])
35AC_CONFIG_SRCDIR([yat/utility/matrix.h])
36AC_CONFIG_AUX_DIR([autotools])
37AC_PREFIX_DEFAULT([/usr/local])
38
39AM_CONFIG_HEADER([config.h])
40AM_INIT_AUTOMAKE()
41
42# Set default programming language
43AC_LANG(C++)
44
45# Checks for programs.
46AC_PROG_CXX
47AC_PROG_INSTALL
48AC_CHECK_PROG([HAVE_DOXYGEN], [doxygen], [true], [false])
49AC_CHECK_PROG([HAVE_DVIPDFM], [dvipdfm], [true], [false])
50AC_CHECK_PROG([HAVE_LATEX], [latex], [true], [false])
51AC_CHECK_PROG([HAVE_LATEX2HTML], [latex2html], [true], [false])
52
53# Checks for libraries.
54AC_CHECK_LIB(m,main)
55AC_SEARCH_LIBS(ATL_ctrsv,atlas,,
56  AC_SEARCH_LIBS(cblas_sdsdot,gslcblas))
57AC_CHECK_LIB(gsl,main)
58
59# GNU Scientific Library, GSL http://www.gnu.org/software/gsl/, checks
60# Including AM_PATH_GSL macro from gsl.m4 distributed by GSL
61sinclude(./build_support/gsl.m4)
62AM_PATH_GSL(1.6,,[AC_MSG_ERROR(could not find required version of GSL)])
63
64# Checks for header files.
65AC_CHECK_HEADERS([unistd.h])
66
67# Checks for typedefs, structures, and compiler characteristics.
68AC_HEADER_STDBOOL
69AC_C_CONST
70AC_C_INLINE
71AC_TYPE_SIZE_T
72
73# Checks for library functions.
74AC_PROG_LIBTOOL
75AC_FUNC_ERROR_AT_LINE
76AC_HEADER_STDC
77AC_CHECK_FUNCS([pow sqrt])
78
79CXXFLAGS="-Wall -pedantic"
80CPPFLAGS="-DHAVE_INLINE=1"
81AC_ARG_ENABLE(debug,
82  [AS_HELP_STRING([--enable-debug],[turn on debug options and code])])
83if test "${enable_debug}" = "yes" ; then
84  CXXFLAGS="$CXXFLAGS -g -O"
85  CPPFLAGS="$CPPFLAGS -DYAT_DEBUG=1"
86else
87  CXXFLAGS="$CXXFLAGS -O3"
88  CPPFLAGS="$CPPFLAGS -DNDEBUG -DGSL_RANGE_CHECK_OFF"
89fi
90
91# check for quiet_NaN support in OS
92# At compile time, but this may not work if quiet_NaN exists and returns
93# an incorrect value
94AC_MSG_CHECKING([for std::numeric_limits<>::quiet_NaN()])
95AC_COMPILE_IFELSE(
96  [AC_LANG_PROGRAM(
97    [#include <limits>
98     extern void f(double);],
99    [f(std::numeric_limits<double>::quiet_NaN())])],
100  [quiet_nan=yes],
101  [quiet_nan=no])
102AC_MSG_RESULT($quiet_nan)
103if test "${quiet_nan}" = "no" ; then
104  AC_MSG_FAILURE([
105    Support for quiet NAN required.
106    Yat will not work on this system!])
107fi
108# At run-time, but this has the disadvantage that yat cannot be built 
109# for cross-compilation
110AC_MSG_CHECKING([if std::numeric_limits<>::has_quiet_NaN is true])
111AC_RUN_IFELSE(
112  [AC_LANG_PROGRAM(
113    [#include <limits>],
114    [return !std::numeric_limits<double>::has_quiet_NaN])],
115  [quiet_nan=yes],
116  [quiet_nan=no])
117AC_MSG_RESULT($quiet_nan)
118if test "${quiet_nan}" = "no" ; then
119  AC_MSG_FAILURE([
120    Support for quiet NAN required.
121    Yat will not work on this system!])
122fi
123
124# yat specific settings
125YAT_LIB="libyat.la"
126YAT_LIB_LOCATION="yat"
127AC_SUBST(YAT_LIB)
128AC_SUBST(YAT_LIB_LOCATION)
129
130AC_CONFIG_FILES([Makefile
131     doc/Makefile
132     test/Makefile
133     test/data/Makefile
134     yat/Makefile
135     yat/classifier/Makefile
136     yat/random/Makefile
137     yat/regression/Makefile
138     yat/statistics/Makefile
139     yat/utility/Makefile])
140
141AC_OUTPUT
142
143# Only warning about missing programs (needed for docs generation)
144# when in debug mode
145if (test "$enable_debug" == "yes"); then
146   if (test "$HAVE_DOXYGEN" != "true") ; then
147      AC_MSG_WARN([Doxygen was not found. Yat will compile and work
148  without doxygen.  However, in order to enable
149  generation of documentation, please install doxygen
150  available at http://www.doxygen.org/])
151   fi       
152   if (test "$HAVE_LATEX" != "true") ; then
153      AC_MSG_WARN([latex was not found. Yat will compile and work
154  without latex. However, supporting documentation on
155  statistics used in yat cannot be generated without
156  latex.])
157   fi       
158   if (test "$HAVE_DVIPDFM" != "true") ; then
159      AC_MSG_WARN([dvipdfm was not found. Yat will compile and work
160  without dvipdfm. However, pdf document on statistics
161  used in yat cannot be generated without dvipdfm.])
162   fi       
163   if (test "$HAVE_LATEX2HTML" != "true") ; then
164      AC_MSG_WARN([latex2html was not found. Yat will compile and work
165  without Latex. However, html document on statistics
166  used in yat cannot be generated without latex.])
167   fi       
168fi
169
170# Some more messages.
171AC_MSG_NOTICE([])
172AC_MSG_NOTICE([ Ready to compile the yat library])
173AC_MSG_NOTICE([ The following flags and libraries will be used:])
174AC_MSG_NOTICE([ +++++++++++++++++++++++++++++++++++++++++++++++])
175AC_MSG_NOTICE([  CPPFLAGS=\"$CPPFLAGS\"])
176AC_MSG_NOTICE([  CXXFLAGS=\"$CXXFLAGS\"])
177AC_MSG_NOTICE([  LIBS=\"$LIBS\"])
178AC_MSG_NOTICE([ +++++++++++++++++++++++++++++++++++++++++++++++])
179AC_MSG_NOTICE([])
180AC_MSG_NOTICE([ Now type 'make ; make check'.])
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