source: trunk/configure.ac @ 924

Last change on this file since 924 was 924, checked in by Markus Ringnér, 14 years ago

See ticket:190

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 4.2 KB
Line 
1## Process this file with autoconf to produce a configure script.
2##
3## $Id: configure.ac 924 2007-10-02 09:47:38Z markus $
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
30AC_PREREQ(2.57)
31AC_INIT([[yat]],[0.4pre],[jari@thep.lu.se])
32AC_CONFIG_SRCDIR([yat/utility/matrix.h])
33AC_CONFIG_AUX_DIR([autotools])
34AC_PREFIX_DEFAULT([/usr/local])
35
36AM_CONFIG_HEADER([config.h])
37AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION,$PACKAGE_BUGREPORT)
38
39# Set default programming language
40AC_LANG(C++)
41
42# Checks for programs.
43AC_PROG_CXX
44AC_PROG_INSTALL
45
46# Checks for libraries.
47
48# Checks for header files.
49AC_CHECK_HEADERS([unistd.h])
50
51# Checks for typedefs, structures, and compiler characteristics.
52AC_HEADER_STDBOOL
53AC_C_CONST
54AC_C_INLINE
55AC_TYPE_SIZE_T
56
57# Checks for library functions.
58AC_PROG_LIBTOOL
59AC_FUNC_ERROR_AT_LINE
60AC_HEADER_STDC
61AC_CHECK_FUNCS([pow sqrt])
62
63CXXFLAGS="-Wall -pedantic"
64CPPFLAGS="-DHAVE_INLINE=1"
65AC_ARG_ENABLE(debug,
66  [AS_HELP_STRING([--enable-debug],[turn on debug options and code])])
67if test "${enable_debug}" = "yes" ; then
68  CXXFLAGS="$CXXFLAGS -g -O"
69  CPPFLAGS="$CPPFLAGS -DYAT_DEBUG=1"
70else
71  CXXFLAGS="$CXXFLAGS -O3"
72  CPPFLAGS="$CPPFLAGS -DNDEBUG -DGSL_RANGE_CHECK_OFF"
73fi
74
75AC_CHECK_LIB(m,main,[MATH_LIB="-lm" LIBS="-lm $LIBS"])
76AC_CHECK_LIB(atlas,ATL_ctrsv,
77  [CBLAS_LIB="-lcblas -latlas"],
78  AC_CHECK_LIB(gslcblas,cblas_sdsdot, \
79    [CBLAS_LIB="-lgslcblas" LIBS="-lgslcblas $LIBS"]))
80AC_CHECK_LIB(gsl,main,[GSL_LIB="-lgsl"])
81AC_SUBST(GSL_LIB)
82AC_SUBST(CBLAS_LIB)
83AC_SUBST(MATH_LIB)
84
85# check for quiet_NaN support in OS
86# At compile time, but this may not work if quiet_NaN exists and returns
87# an incorrect value
88AC_MSG_CHECKING([for std::numeric_limits<>::quiet_NaN()])
89AC_COMPILE_IFELSE(
90  [AC_LANG_PROGRAM(
91    [#include <limits>
92     extern void f(double);],
93    [f(std::numeric_limits<double>::quiet_NaN())])],
94  [quiet_nan=yes],
95  [quiet_nan=no])
96AC_MSG_RESULT($quiet_nan)
97if test "${quiet_nan}" = "no" ; then
98  AC_MSG_FAILURE([
99    Support for quiet NAN required.
100    Yat will not work on this system!])
101fi
102# At run-time, but this has the disadvantage that yat cannot be built 
103# for cross-compilation
104AC_MSG_CHECKING([if std::numeric_limits<>::has_quiet_NaN is true])
105AC_RUN_IFELSE(
106  [AC_LANG_PROGRAM(
107    [#include <limits>],
108    [return !std::numeric_limits<double>::has_quiet_NaN])],
109  [quiet_nan=yes],
110  [quiet_nan=no])
111AC_MSG_RESULT($quiet_nan)
112if test "${quiet_nan}" = "no" ; then
113  AC_MSG_FAILURE([
114    Support for quiet NAN required.
115    Yat will not work on this system!])
116fi
117
118# yat specific settings
119YAT_LIB="libyat.la"
120YAT_LIB_LOCATION="yat"
121AC_SUBST(YAT_LIB)
122AC_SUBST(YAT_LIB_LOCATION)
123
124AC_CONFIG_FILES([Makefile
125     doc/Makefile
126     test/Makefile
127     test/data/Makefile
128     yat/Makefile
129     yat/classifier/Makefile
130     yat/random/Makefile
131     yat/regression/Makefile
132     yat/statistics/Makefile
133     yat/utility/Makefile])
134
135AC_OUTPUT
136
137# Some more messages.
138AC_MSG_NOTICE([])
139AC_MSG_NOTICE([ Ready to compile the yat library])
140AC_MSG_NOTICE([ The following compilers and flags will be used:])
141AC_MSG_NOTICE([ +++++++++++++++++++++++++++++++++++++++++++++++])
142AC_MSG_NOTICE([  CPPFLAGS=\"$CPPFLAGS\"])
143AC_MSG_NOTICE([  CXXFLAGS=\"$CXXFLAGS\"])
144AC_MSG_NOTICE([  LIBS=\"$LIBS\"])
145AC_MSG_NOTICE([ +++++++++++++++++++++++++++++++++++++++++++++++])
146AC_MSG_NOTICE([])
147AC_MSG_NOTICE([ Now type 'make ; make check'.])
Note: See TracBrowser for help on using the repository browser.