/[svn]/linuxsampler/trunk/configure.in
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Contents of /linuxsampler/trunk/configure.in

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Revision 510 - (show annotations) (download)
Wed May 4 12:02:35 2005 UTC (14 years, 2 months ago) by schoenebeck
File size: 5769 byte(s)
* autotools build fixes for PPC architecture

1 AC_INIT(configure.in)
2 AC_C_BIGENDIAN
3 AC_CANONICAL_SYSTEM
4
5 AC_SUBST(target)
6 AC_SUBST(target_alias)
7 AC_SUBST(target_cpu)
8 AC_SUBST(target_os)
9 AC_SUBST(target_vendor)
10
11
12
13 AC_MSG_CHECKING([whether x86 architecture])
14 def_arch_x86=0
15 case $target_cpu in
16 "i386" | "i486" | "i586" | "i686" | "i786")
17 echo "yes"
18 def_arch_x86=1;;
19 *)
20 echo "no";;
21 esac
22 AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x86,[Define to 1 if you build for x86 architecture.])
23
24
25 # determine the right gcc switch for CPU specific optimizations
26 CXX_CPU_SWITCH=
27 if test "$def_arch_x86" = 1; then
28 CXX_CPU_SWITCH="-march=$target_cpu"
29 elif test "$target_cpu" = "powerpc"; then
30 CXX_CPU_SWITCH="-arch=$target_cpu"
31 fi
32 AC_SUBST([CXX_CPU_SWITCH])
33
34
35 AC_MSG_CHECKING([whether UNIX98 compatible])
36 AC_LANG_SAVE
37 AC_LANG_C
38 AC_TRY_RUN([
39 #ifndef _GNU_SOURCE
40 #define _GNU_SOURCE 1
41 #endif
42 #include <features.h>
43 void main(void) {
44 #if _XOPEN_SOURCE >= 500
45 exit(0); /* UNIX98 compatible */
46 #else
47 exit(-1); /* not UNIX98 compatible */
48 #endif
49 }
50 ],
51 have_unix98="yes",
52 have_unix98="no",
53 have_unix98="no"
54 )
55 AC_LANG_RESTORE
56 AC_MSG_RESULT([$have_unix98])
57 if test "$have_unix98" = "no"; then
58 if test "x$HAVE_UNIX98" = "x"; then
59 echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
60 echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run
61 echo "./configure with environment variable HAVE_UNIX98=1 in case you think you
62 echo "have a UNIX98 compatible system."
63 exit -1;
64 fi
65 fi
66
67
68 # Checks for available audio and MIDI systems / drivers
69 # (we throw an error if there's not at least one system for audio output and MIDI input available)
70 have_midi_input_driver="false"
71 have_audio_output_driver="false"
72
73 AC_CHECK_HEADER(alsa/asoundlib.h,
74 AC_CHECK_LIB(asound, main,
75 have_alsa=1
76 ,
77 have_alsa=0
78 )
79 ,
80 have_alsa=0
81 )
82 if test "$have_alsa" = "1"; then
83 have_midi_input_driver="true"
84 have_audio_output_driver="true";
85 fi
86 AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
87 AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.])
88
89
90 echo -n "checking Alsa version... "
91 AC_LANG_SAVE
92 AC_LANG_C
93 AC_TRY_RUN([
94 #include <alsa/asoundlib.h>
95 void main(void) {
96 /* ensure backward compatibility */
97 #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
98 #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
99 #endif
100 exit(SND_LIB_MAJOR);
101 }
102 ],
103 alsa_major=0,
104 alsa_major=$?,
105 alsa_major=0
106 )
107 AC_TRY_RUN([
108 #include <alsa/asoundlib.h>
109 void main(void) {
110 /* ensure backward compatibility */
111 #if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
112 #define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
113 #endif
114 exit(SND_LIB_MINOR);
115 }
116 ],
117 alsa_minor=0,
118 alsa_minor=$?,
119 alsa_minor=0
120 )
121 AC_TRY_RUN([
122 #include <alsa/asoundlib.h>
123 void main(void) {
124 /* ensure backward compatibility */
125 #if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
126 #define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
127 #endif
128 exit(SND_LIB_SUBMINOR);
129 }
130 ],
131 alsa_subminor=0,
132 alsa_subminor=$?,
133 alsa_subminor=0
134 )
135 AC_LANG_RESTORE
136 echo "$alsa_major.$alsa_minor.$alsa_subminor";
137 AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
138 AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])
139 AC_DEFINE_UNQUOTED(ALSA_SUBMINOR,$alsa_subminor,[Define to the subminor version number of your Alsa installation.])
140
141
142 # JACK
143 PKG_CHECK_MODULES(JACK, jack, HAVE_JACK=true, HAVE_JACK=false)
144 AC_SUBST(JACK_LIBS)
145 AC_SUBST(JACK_CFLAGS)
146 if test $HAVE_JACK = false; then
147 HAVE_JACK=0;
148 else
149 HAVE_JACK=1
150 have_audio_output_driver="true";
151 AC_CHECK_LIB(jack, jack_client_name_size, [AC_DEFINE(HAVE_JACK_CLIENT_NAME_SIZE, 1, [Define to 1 if you have the `jack_client_name_size' function.])], , $JACK_LIBS)
152 fi
153 AM_CONDITIONAL(HAVE_JACK, test $HAVE_JACK = 1)
154 AC_DEFINE_UNQUOTED(HAVE_JACK,$HAVE_JACK,[Define to 1 if you have JACK installed.])
155
156
157 # Check presence of libgig
158 libgig_version="1.0.0"
159 PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
160 if test "$HAVE_GIG" = "false"; then
161 echo "Required libgig version not found!"
162 echo "You need to have libgig version ${libgig_version} installed!"
163 exit -1;
164 fi
165 AC_SUBST(GIG_CFLAGS)
166 AC_SUBST(GIG_LIBS)
167
168
169 # SQLITE3
170 PKG_CHECK_MODULES(SQLITE3, sqlite3, HAVE_SQLITE3=true, HAVE_SQLITE3=false)
171 AC_SUBST(SQLITE3_LIBS)
172 AC_SUBST(SQLITE3_CFLAGS)
173 if test $HAVE_SQLITE3 = false; then
174 HAVE_SQLITE3=0;
175 else
176 HAVE_SQLITE3=1
177 fi
178 AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1)
179 AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you have SQLITE3 installed.])
180
181
182 if test "$have_midi_input_driver" = "false"; then
183 echo "No supported MIDI input system found!"
184 echo "Sorry, LinuxSampler only supports ALSA as MIDI input driver at the moment!"
185 exit -1;
186 fi
187 if test "$have_audio_output_driver" = "false"; then
188 echo "No supported audio output system found!"
189 echo "Sorry, LinuxSampler only supports ALSA and JACK as audio output driver at the moment!"
190 exit -1;
191 fi
192
193
194 AM_CONFIG_HEADER(config.h)
195 AM_INIT_AUTOMAKE(linuxsampler, 0.3.0)
196
197 AC_LANG_CPLUSPLUS
198 AC_PROG_CXX
199
200 # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like
201 # this, the dlfcn.h check in am_prog_libtool may fail.
202 AC_CHECK_HEADER(stdlib.h)
203
204 AM_PROG_LIBTOOL
205
206 AC_OUTPUT(Makefile src/Makefile src/network/Makefile src/engines/Makefile src/engines/gig/Makefile src/engines/common/Makefile src/common/Makefile src/lib/Makefile src/lib/fileloader/Makefile src/lib/fileloader/libgig/Makefile src/testcases/Makefile src/drivers/Makefile src/drivers/audio/Makefile src/drivers/midi/Makefile)

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