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1 # configure.ac -- Process this file with autoconf to produce configure
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2 #
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3 # This program is free software; you can redistribute it and/or modify
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4 # it under the terms of the GNU General Public License version 2, as
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5 # published by the Free Software Foundation.
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6 #
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7 # This program is distributed in the hope that it will be useful,
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8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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10 # GNU General Public License for more details.
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11 #
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12 # You should have received a copy of the GNU General Public License
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13 # along with this program; if not, write to the Free Software
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14 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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15 #
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16 # $Id: configure.ac,v 1.17 2006/11/26 13:13:30 steveu Exp $
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17
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18 # @start 1
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19
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20 AC_INIT
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21
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22 AC_DEFUN([AX_COMPILER_VENDOR],
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23 [
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24 AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
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25 [ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=unknown
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26 # note: don't check for GCC first, since some other compilers define __GNUC__
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27 for ventest in intel:__ICC,__ECC,__INTEL_COMPILER ibm:__xlc__,__xlC__,__IBMC__,__IBMCPP__ gnu:__GNUC__ sun:__SUNPRO_C,__SUNPRO_CC hp:__HP_cc,__HP_aCC dec:__DECC,__DECCXX,__DECC_VER,__DECCXX_VER borland:__BORLANDC__,__TURBOC__ comeau:__COMO__ cray:_CRAYC kai:__KCC lcc:__LCC__ metrowerks:__MWERKS__ sgi:__sgi,sgi microsoft:_MSC_VER watcom:__WATCOMC__ portland:__PGI; do
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28 vencpp="defined("`echo $ventest | cut -d: -f2 | sed 's/,/) || defined(/g'`")"
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29 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
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30 #if !($vencpp)
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31 thisisanerror;
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32 #endif
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33 ])], [ax_cv_]_AC_LANG_ABBREV[_compiler_vendor=`echo $ventest | cut -d: -f1`; break])
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34 done
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35 ])
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36 ])
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37
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38 SPANDSP_MAJOR_VERSION=0
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39 SPANDSP_MINOR_VERSION=0
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40 SPANDSP_MICRO_VERSION=3
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41
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42 SPANDSP_LT_CURRENT=0
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43 SPANDSP_LT_REVISION=2
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44 SPANDSP_LT_AGE=0
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45
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46 VERSION=$SPANDSP_MAJOR_VERSION.$SPANDSP_MINOR_VERSION.$SPANDSP_MICRO_VERSION
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47 PACKAGE=spandsp
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48
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49 AC_SUBST(SPANDSP_LT_CURRENT)
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50 AC_SUBST(SPANDSP_LT_REVISION)
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51 AC_SUBST(SPANDSP_LT_AGE)
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52
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53 AC_CONFIG_SRCDIR([src/tone_generate.c])
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54 AC_CONFIG_AUX_DIR(config)
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55 AC_CONFIG_HEADERS([src/config.h:config-h.in])
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56 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
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57
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58 AC_CANONICAL_HOST
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59 AC_PROG_CC
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60 AC_PROG_CXX
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61 AC_PROG_GCC_TRADITIONAL
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62 AC_PROG_LIBTOOL
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63 AC_LANG([C])
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64
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65 AX_COMPILER_VENDOR
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66
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67 AC_C_CONST
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68 AC_C_INLINE
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69 AC_C_VOLATILE
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70
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71 AC_CHECK_TYPES(long long)
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72 AC_CHECK_TYPES(long double)
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73
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74 AC_TYPE_SIGNAL
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75
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76 AC_ARG_ENABLE(doc, [ --enable-doc Build the documentation])
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77 AC_ARG_ENABLE(tests, [ --enable-tests Build the test programs])
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78 AC_ARG_ENABLE(itutests,[ --enable-itutests Build TIFF test files for some ITU test images])
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79 AC_ARG_ENABLE(mmx, [ --enable-mmx Enable MMX support])
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80 AC_ARG_ENABLE(sse, [ --enable-sse Enable SSE support])
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81
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82 AC_FUNC_ERROR_AT_LINE
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83 AC_FUNC_VPRINTF
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84 AC_FUNC_MALLOC
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85 AC_FUNC_MEMCMP
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86 AC_FUNC_REALLOC
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87 AC_FUNC_SELECT_ARGTYPES
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88
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89 AC_CHECK_FUNCS([memmove])
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90 AC_CHECK_FUNCS([memset])
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91 AC_CHECK_FUNCS([pow])
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92 AC_CHECK_FUNCS([sqrt])
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93 AC_CHECK_FUNCS([rint])
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94 AC_CHECK_FUNCS([select])
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95 AC_CHECK_FUNCS([strcasecmp])
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96 AC_CHECK_FUNCS([strchr])
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97 AC_CHECK_FUNCS([strdup])
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98 AC_CHECK_FUNCS([strerror])
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99 AC_CHECK_FUNCS([strstr])
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100 AC_CHECK_FUNCS([strtol])
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101 AC_CHECK_FUNCS([gettimeofday])
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102
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103 AC_HEADER_STDC
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104 AC_HEADER_SYS_WAIT
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105 AC_HEADER_TIME
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106
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107 # Check for header files.
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108 AC_CHECK_HEADERS([socket.h])
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109 AC_CHECK_HEADERS([inttypes.h])
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110 AC_CHECK_HEADERS([unistd.h])
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111 AC_CHECK_HEADERS([stdlib.h])
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112 AC_CHECK_HEADERS([string.h])
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113 AC_CHECK_HEADERS([strings.h])
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114 AC_CHECK_HEADERS([malloc.h])
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115 AC_CHECK_HEADERS([tgmath.h])
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116 AC_CHECK_HEADERS([math.h])
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117 AC_CHECK_HEADERS([float.h])
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118 AC_CHECK_HEADERS([fcntl.h])
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119 AC_CHECK_HEADERS([sys/time.h])
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120 AC_CHECK_HEADERS([sys/select.h])
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121 AC_CHECK_HEADERS([sys/ioctl.h])
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122 AC_CHECK_HEADERS([sys/fcntl.h])
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123 AC_CHECK_HEADERS([audiofile.h])
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124 AC_CHECK_HEADERS([fftw.h])
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125 AC_CHECK_HEADERS([fftw3.h])
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126 AC_CHECK_HEADERS([tiffio.h])
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127 AC_CHECK_HEADERS([pthread.h])
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128 AC_CHECK_HEADERS([unicall.h])
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129 AC_CHECK_HEADERS([X11/X.h])
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130
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131 # Determine XML2 include path
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132 AC_MSG_CHECKING(for libxml/xmlmemory.h)
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133
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134 # Can we include headers using system include dirs?
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135 AC_TRY_COMPILE([#include <libxml/xmlmemory.h>], [int a = 1;],
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136 XML2_INCLUDE=" ",
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137 XML2_INCLUDE=
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138 )
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139
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140 # Hunt through several possible directories to find the includes for libxml2
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141 if test "x$XML2_INCLUDE" = "x"; then
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142 old_CPPFLAGS="$CPPFLAGS"
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143 for i in $xml2_include_dir /usr/include /usr/local/include /usr/include/libxml2 /usr/local/include/libxml2 ; do
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144 CPPFLAGS="$old_CPPFLAGS -I$i"
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145 AC_TRY_COMPILE([#include <libxml/xmlmemory.h>], [int a = 1;],
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146 XML2_INCLUDE="-I$i",
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147 XML2_INCLUDE=
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148 )
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149 if test "x$XML2_INCLUDE" != "x"; then
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150 break;
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151 fi
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152 done
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153 CPPFLAGS="$old_CPPFLAGS $XML2_INCLUDE"
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154 fi
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155
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156 AC_CHECK_HEADERS([libxml/xmlmemory.h])
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157 AC_CHECK_HEADERS([libxml/parser.h])
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158 AC_CHECK_HEADERS([libxml/xinclude.h])
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159
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160 AC_LANG([C++])
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161 AC_CHECK_HEADERS([FL/Fl.H])
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162 AC_CHECK_HEADERS([FL/Fl_Overlay_Window.H])
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163 AC_CHECK_HEADERS([FL/Fl_Light_Button.H])
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164 AC_CHECK_HEADERS([FL/fl_draw.H])
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165 AC_CHECK_HEADERS([FL/Fl_Cartesian.H], [], [], [],[[#include <FL/Fl.H>
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166 ]])
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167 AC_CHECK_HEADERS([FL/Fl_Audio_Meter.H], [], [], [],[[#include <FL/Fl.H>
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168 ]])
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169
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170 AC_LANG([C])
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171 # X86_64 Linux machines have both 64 bit and 32 bit libraries. We need to choose the right set
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172 AC_CHECK_FILE([/usr/X11R6/lib64], [TESTLIBS="$TESTLIBS -L/usr/X11R6/lib64"], AC_CHECK_FILE([/usr/X11R6/lib], [TESTLIBS="$TESTLIBS -L/usr/X11R6/lib"]))
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173
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174 # Checks for libraries.
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175 AC_CHECK_LIB([Xft], [XftFontOpen], TESTLIBS="$TESTLIBS -lXft",, $TESTLIBS)
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176 AC_CHECK_LIB([Xext], [XextCreateExtension], TESTLIBS="$TESTLIBS -lXext",, $TESTLIBS)
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177 AC_CHECK_LIB([X11], [XOpenDisplay], TESTLIBS="$TESTLIBS -lX11",, $TESTLIBS)
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178 AC_CHECK_LIB([tiff], [TIFFOpen], , AC_MSG_ERROR("Can't build without libtiff (does your system require a libtiff-devel package?)"), -lm)
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179 AC_CHECK_LIB([m], [cos])
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180 AC_CHECK_LIB([xml2], [xmlParseFile], [AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have the 'libxml2' library (-lxml2).]) TESTLIBS="$TESTLIBS -lxml2"])
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181 if test -n "$enable_tests" ; then
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182 AC_LANG([C++])
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183 AC_CHECK_LIB([fltk], [main], TESTLIBS="$TESTLIBS -lfltk -lsupc++")
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184 AC_CHECK_LIB([fltk_cartesian], [main], TESTLIBS="-lfltk_cartesian $TESTLIBS")
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185 AC_CHECK_LIB([fltk_audio_meter], [main], TESTLIBS="-lfltk_audio_meter $TESTLIBS")
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186 AC_LANG([C])
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187 AC_CHECK_LIB([audiofile], [afOpenFile], TESTLIBS="$TESTLIBS -laudiofile", AC_MSG_ERROR("Can't make tests without libaudiofile (does your system require a libaudiofile-devel package?)"))
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188 AC_CHECK_LIB([fftw3], [fftw_plan_dft_1d], TESTLIBS="$TESTLIBS -lfftw3")
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189 AC_CHECK_LIB([fftw], [fftw_create_plan], TESTLIBS="$TESTLIBS -lfftw")
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190 AC_CHECK_LIB([pthread], [pthread_attr_init], TESTLIBS="$TESTLIBS -lpthread")
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191 AC_CHECK_LIB([dl], [dlopen], TESTLIBS="$TESTLIBS -ldl")
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192 AC_CHECK_LIB([unicall], [uc_start], TESTLIBS="$TESTLIBS -lunicall",, -ltiff -ldl)
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193 fi
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194
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195 case "${ax_cv_c_compiler_vendor}" in
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196 gnu)
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197 COMP_VENDOR_CFLAGS="-O2 -g -std=gnu99 -Wall -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
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198 if test "$enable_sse" = "yes" ; then
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199 COMP_VENDOR_CFLAGS="-msse $COMP_VENDOR_CFLAGS"
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200 fi
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201 if test "$enable_mmx" = "yes" ; then
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202 COMP_VENDOR_CFLAGS="-mmmx $COMP_VENDOR_CFLAGS"
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203 fi
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204 ;;
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205 *)
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206 COMP_VENDOR_CFLAGS="-O2 -g -std=c99 -Wall -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
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207 ;;
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208 esac
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209
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210 AM_CONDITIONAL([COND_DOC], [test "$enable_doc" = yes])
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211 AM_CONDITIONAL([COND_TESTS], [test "$enable_tests" = yes])
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212 AM_CONDITIONAL([COND_ITUTESTS], [test "$enable_itutests" = yes])
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213 AM_CONDITIONAL([COND_MMX], [test "$enable_mmx" = yes])
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214 AM_CONDITIONAL([COND_SSE], [test "$enable_sse" = yes])
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215
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216 AC_SUBST(TESTLIBS, $TESTLIBS)
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217 AC_SUBST(COMP_VENDOR_CFLAGS, $COMP_VENDOR_CFLAGS)
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218
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219 AC_CONFIG_FILES([Makefile
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220 doc/Makefile
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221 itutests/Makefile
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222 itutests/fax/Makefile
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223 src/Makefile
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224 tests/Makefile
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225 spandsp.spec])
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226
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227 AC_OUTPUT
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228
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229 # @end 1
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