root/branches/libfreebob-downloader/configure.ac

Revision 276, 7.1 kB (checked in by wagi, 16 years ago)

2006-06-27 Daniel Wagner <wagi@monom.org>

  • configure.ac: Version bump to 1.1.0
  • remove bebob_light code
  • downloader various improvements
  • ConfigRom::isAvcDevice() removed. Device probe code added.
    Each device driver class can check if it supports a device.
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
Line 
1 # configure.ac - Configure script for FreeBoB.
2 # Copyright (C) 2005,06 by Daniel Wagner.
3 # Copyright (C) 2006    by Pieter Palmers.
4 #
5 # This file is part of FreeBoB.
6 #
7 # FreeBoB is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
11 # FreeBoB is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with FreeBoB; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18 #
19 #                                               -*- Autoconf -*-
20 # Process this file with autoconf to produce a configure script.
21
22 AC_PREREQ(2.57)
23
24 m4_define(freebob_major_version, 1)
25 m4_define(freebob_minor_version, 1)
26 m4_define(freebob_micro_version, 0)
27
28 m4_define(freebob_version, freebob_major_version.freebob_minor_version.freebob_micro_version)
29
30 AC_INIT(libfreebob, freebob_version, <freebob-devel@lists.sf.net>)
31
32 # Before making a release, the LT_VERSION string should be modified.
33 # The string is of the form C:R:A.
34 # - If interfaces have been changed or added, but binary compatibility has
35 #   been preserved, change to C+1:0:A+1
36 # - If binary compatibility has been broken (eg removed or changed interfaces)
37 #   change to C+1:0:0
38 # - If the interface is the same as the previous version, change to C:R+1:A
39
40 LT_VERSION=1:0:1
41 AC_SUBST(LT_VERSION)
42
43 AC_DEFINE(FREEBOB_MAJOR_VERSION, freebob_major_version,[Freebob major version])
44 AC_DEFINE(FREEBOB_MINOR_VERSION, freebob_minor_version,[Freebob minor version])
45 AC_DEFINE(FREEBOB_MICRO_VERSION, freebob_micro_version,[Freebob micro version])
46 AC_SUBST(FREEBOB_MINOR_VERSION, freebob_minor_version)
47 AC_SUBST(FREEBOB_MAJOR_VERSION, freebob_major_version)
48 AC_SUBST(FREEBOB_MICRO_VERSION, freebob_micro_version)
49
50 AM_INIT_AUTOMAKE([subdir-objects])
51 AM_MAINTAINER_MODE
52 AC_CONFIG_SRCDIR([src/freebob.cpp])
53 AC_CONFIG_HEADER([config.h])
54 AC_GNU_SOURCE
55 AC_LANG(C++)
56
57 # Prefix handling
58 AC_MSG_CHECKING(prefix)
59 defaultprefix=/usr/local
60 if test -z "$prefix" -o "$prefix" = "NONE"; then
61         prefix=$defaultprefix
62 fi
63 AC_PREFIX_DEFAULT($prefix)
64 AC_MSG_RESULT($prefix)
65
66 maintainer_mode=${enable_maintainer_mode-no}
67
68 # Checks for programs.
69 # AC_PROG_CC and AC_PROG_CXX will add by default "-g -O2" if
70 # CFLAGS and CXXFLAGS do not exists.  Disable this feature.
71 test ".$CFLAGS" = "." && CFLAGS=""
72 test ".$CXXFLAGS" = "." && CXXFLAGS=""
73 AC_PROG_CC
74 AC_PROG_CXX
75 AM_PROG_AS
76 AM_PROG_CC_C_O
77 AC_PROG_LIBTOOL
78 AC_CHECK_TOOL([AR], [ar], :)
79 AC_CHECK_TOOL([NM], [nm], :)
80 AC_PATH_PROG([SED], [sed], :)
81 AC_PATH_PROG([SORT], [sort], :)
82
83 # Required for building the documentation
84
85 # Checks for libraries.
86 AC_PROG_LIBTOOL
87
88 # Checks for typedefs, structures, and compiler characteristics.
89 AC_CANONICAL_HOST
90 AC_C_CONST
91 AC_C_VOLATILE
92 AC_TYPE_SIZE_T
93
94 # XXX Debian specific hack:
95 # by Marcelo Magallon <mmagallo@efis.ucr.ac.cr>
96 # Turn around -rpath problem with libtool 1.0c
97 # This define should be improbable enough to not conflict with anything
98 case ${host} in
99   *-pc-linux-gnu)
100     AC_MSG_RESULT([Fixing libtool for -rpath problems.])
101     sed < libtool > libtool-2 \
102     's/^hardcode_libdir_flag_spec.*$/hardcode_libdir_flag_spec=" -D__LIBTOOL_IS_A_FOOL__ "/'
103     mv libtool-2 libtool
104     chmod 755 libtool
105   ;;
106 esac
107
108 AC_CHECK_LIB(pthread, pthread_create,,
109 [
110         AC_ERROR(You need the pthread library to compile freebob)
111 ])
112
113 # Check for dependencies
114 PKG_CHECK_MODULES(LIBRAW1394, libraw1394 >= 1.2.1)
115 PKG_CHECK_MODULES(LIBIEC61883, libiec61883 >= 1.0.0)
116 PKG_CHECK_MODULES(LIBAVC1394, libavc1394 >= 0.5.3)
117 PKG_CHECK_MODULES(ALSA, alsa >= 1.0.0)
118 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0)
119
120 # Setup CFLAGS and CXXFLAGS
121 AC_ARG_ENABLE(debug,
122 [  --enable-debug    Turn on debugging],
123 [case "${enableval}" in
124   yes) debug=true;;
125   no)  ;;
126   *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
127 esac],[debug=false])
128
129
130 dnl Check for MMX assembly
131
132 AC_ARG_ENABLE(mmx,
133     [  --enable-mmx            enable MMX support (default=auto)],,
134     enable_mmx=yes)
135
136 AC_ARG_ENABLE(sse,
137     [  --enable-sse            enable SSE support (default=auto)],,
138     enable_sse=$enable_mmx)
139
140 if test "x$enable_mmx" = xyes; then
141    
142     AC_MSG_CHECKING(whether we can compile MMX code)
143    
144     AC_COMPILE_IFELSE([asm ("movq 0, %mm0");],
145        
146         AC_DEFINE(USE_MMX, 1, [Define to 1 if MMX assembly is available.])
147         AC_MSG_RESULT(yes)
148         MMX_FLAGS="-mmmx -DENABLE_MMX"
149        
150         if test "x$enable_sse" = xyes; then
151              
152               AC_MSG_CHECKING(whether we can compile SSE code)
153              
154               AC_COMPILE_IFELSE([asm ("movntps %xmm0, 0");],
155                   AC_DEFINE(USE_SSE, 1,
156                             [Define to 1 if SSE assembly is available.])
157                   SSE_FLAGS="-msse -mfpmath=sse -DENABLE_SSE"
158                   AC_MSG_RESULT(yes)
159                   ,
160                   enable_sse=no
161                   AC_MSG_RESULT(no)
162                   AC_MSG_WARN(
163                       [The assembler does not support the SSE command set.]
164                   )
165               )
166              
167           fi
168           ,
169           enable_mmx=no
170           AC_MSG_RESULT(no)
171           AC_MSG_WARN([The assembler does not support the MMX command set.])
172       )
173   fi
174
175   AC_DEFINE(x86, 1, "Nope it's intel")
176   COMMON_X86_OPT_FLAGS="-DREENTRANT -O3 -fomit-frame-pointer -ffast-math -funroll-loops"
177
178   if test "$target_cpu" = "i586"; then
179       FREEBOB_OPT_CFLAGS="-march=i586 "
180   elif test "$target_cpu" = "i686"; then
181       FREEBOB_OPT_CFLAGS="-march=i686"
182   else
183       :
184   fi
185
186   FREEBOB_OPT_CFLAGS="$COMMON_X86_OPT_FLAGS $FREEBOB_OPT_CFLAGS $MMX_FLAGS $SSE_FLAGS"
187
188
189 AC_ARG_ENABLE(optimize,
190     AC_HELP_STRING([--enable-optimize],
191                    [ask the compiler for its best optimizations]),
192     [ if test x$enable_optimize != xno ; then
193         CFLAGS="$CFLAGS $FREEBOB_OPT_CFLAGS" ;
194         CXXFLAGS="$CXXFLAGS $FREEBOB_OPT_CFLAGS"
195       fi
196     ]
197 )
198
199
200 CFLAGS="$CFLAGS -Wall -std=gnu99"
201 CXXFLAGS="$CXXFLAGS -Wall"
202
203 if test "${debug}" = true; then
204    CFLAGS="$CFLAGS -g -DDEBUG"
205    CXXFLAGS="$CXXFLAGS -g -DDEBUG"
206 else
207    CFLAGS="$CFLAGS -O2"
208    CXXFLAGS="$CXXFLAGS -O2"
209 fi;
210
211 AC_SUBST([CFLAGS])
212 AC_SUBST([CXXFLAGS])
213
214 # Configure components.
215 AC_ENABLE_STATIC(yes)
216 AC_ENABLE_SHARED(yes)
217
218 AC_SUBST([LIBSIGC_CFLAGS])
219 AC_SUBST([LIBSIGC_LIBS])
220 AC_SUBST([ALSA_CFLAGS])
221 AC_SUBST([ALSA_LIBS])
222 AC_SUBST([LIBRAW1394_CFLAGS])
223 AC_SUBST([LIBRAW1394_LIBS])
224 AC_SUBST([LIBIEC61883_CFLAGS])
225 AC_SUBST([LIBIEC61883_LIBS])
226 AC_SUBST([LIBAVC1394_CFLAGS])
227 AC_SUBST([LIBAVC1394_LIBS])
228 AC_SUBST([LIBXML_LIBS])
229 AC_SUBST([LIBXML_CFLAGS])
230
231 AC_CONFIG_FILES([Makefile
232                  libfreebob/Makefile
233                  src/Makefile
234                  tests/Makefile
235                  tests/streaming/Makefile
236                  libfreebob.pc])
237
238 AC_OUTPUT
239
240 # Print a summary so that important information isn't missed.
241 AC_MSG_RESULT([
242
243 FreeBoB $VERSION is now configured for $canonical_host_type
244
245   Source directory:     $srcdir
246   Installation prefix:  $prefix
247   C++ compiler:         $CXX $CXXFLAGS
248
249   libraw1394 CFLAGS:    $LIBRAW1394_CFLAGS
250   libraw1394 LIBS:      $LIBRAW1394_LIBS
251   libiec61883 CFLAGS:   $LIBIEC61883_CFLAGS
252   libiec61883 LIBS:     $LIBIEC61883_LIBS
253   libavc1394 CFLAGS:    $LIBAVC1394_CFLAGS
254   libavc1394 LIBS:      $LIBAVC1394_LIBS
255 ])
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