1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
|
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.60])
# =======================================================================
# Versioning
# =======================================================================
m4_define(libmatemixer_major_version, 1)
m4_define(libmatemixer_minor_version, 17)
m4_define(libmatemixer_micro_version, 0)
m4_define(libmatemixer_version,
[libmatemixer_major_version.libmatemixer_minor_version.libmatemixer_micro_version])
AC_INIT([libmatemixer],
[libmatemixer_version],
[http://www.mate-desktop.org])
# Before making a release, the LT_VERSION string should be modified.
# The string is of the form C:R:A.
# - If interfaces have been changed or added, but binary compatibility has
# been preserved, change to C+1:0:A+1
# - If binary compatibility has been broken (eg removed or changed interfaces)
# change to C+1:0:0
# - If the interface is the same as the previous version, change to C:R+1:A
LT_VERSION=0:0:0
AC_DEFINE(LIBMATEMIXER_MAJOR_VERSION, libmatemixer_major_version, [Libmatemixer major version])
AC_DEFINE(LIBMATEMIXER_MINOR_VERSION, libmatemixer_minor_version, [Libmatemixer minor version])
AC_DEFINE(LIBMATEMIXER_MICRO_VERSION, libmatemixer_micro_version, [Libmatemixer micro version])
AC_SUBST(LIBMATEMIXER_MAJOR_VERSION, libmatemixer_major_version)
AC_SUBST(LIBMATEMIXER_MINOR_VERSION, libmatemixer_minor_version)
AC_SUBST(LIBMATEMIXER_MICRO_VERSION, libmatemixer_micro_version)
AC_SUBST(LIBMATEMIXER_VERSION, libmatemixer_version)
AC_SUBST(LT_VERSION)
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_SRCDIR([libmatemixer/matemixer.c])
AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-xz foreign tar-ustar check-news])
# Use pretty build output with automake >= 1.11
# Disable by either passing --disable-silent-rules to configure or passing
# V=1 to make
m4_ifdef([AM_SILENT_RULES],
[AM_SILENT_RULES([yes])],
[AM_DEFAULT_VERBOSITY=1 AC_SUBST(AM_DEFAULT_VERBOSITY)])
# Checks for required programs.
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_INSTALL
# =======================================================================
# Libtool
# =======================================================================
LT_PREREQ([2.2])
LT_INIT
# =======================================================================
# Gettext
# =======================================================================
IT_PROG_INTLTOOL([0.35.0])
GETTEXT_PACKAGE=libmatemixer
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [Gettext Package])
AM_GLIB_GNU_GETTEXT
# =======================================================================
# Check for required packages
# =======================================================================
PKG_PROG_PKG_CONFIG
GLIB_REQUIRED_VERSION=2.36.0
PKG_CHECK_MODULES(GLIB, [
glib-2.0 >= $GLIB_REQUIRED_VERSION
gobject-2.0 >= $GLIB_REQUIRED_VERSION
gmodule-2.0 >= $GLIB_REQUIRED_VERSION
])
GTK_DOC_CHECK([1.10], [--flavour no-tmpl])
# =======================================================================
# Check for backend module support
# =======================================================================
# -----------------------------------------------------------------------
# Null
# -----------------------------------------------------------------------
AC_ARG_ENABLE([null],
AS_HELP_STRING([--enable-null],
[Enable Null backend module @<:@default=yes@:>@]),
enable_null=$enableval,
enable_null=yes)
have_null=no
if test "x$enable_null" != "xno" ; then
AC_DEFINE(HAVE_NULL, [], [Define if we have Null module])
have_null=yes
fi
AM_CONDITIONAL(HAVE_NULL, test "x$have_null" = "xyes")
AC_SUBST(HAVE_NULL)
# -----------------------------------------------------------------------
# PulseAudio
# -----------------------------------------------------------------------
PA_REQUIRED_VERSION=2.0.0
AC_ARG_ENABLE([pulseaudio],
AS_HELP_STRING([--enable-pulseaudio],
[Enable PulseAudio backend module @<:@default=auto@:>@]),
enable_pulseaudio=$enableval,
enable_pulseaudio=auto)
have_pulseaudio=no
if test "x$enable_pulseaudio" != "xno"; then
PKG_CHECK_MODULES(PULSEAUDIO, [
libpulse >= $PA_REQUIRED_VERSION
libpulse-mainloop-glib >= $PA_REQUIRED_VERSION
],
have_pulseaudio=yes,
have_pulseaudio=no)
if test "x$have_pulseaudio" = "xyes"; then
AC_DEFINE(HAVE_PULSEAUDIO, [], [Define if we have PulseAudio support])
else
if test "x$enable_pulseaudio" = "xyes"; then
AC_MSG_ERROR([PulseAudio support explicitly requested but dependencies not found])
else
AC_MSG_NOTICE([PulseAudio dependencies not found, the module will not be built])
fi
fi
fi
AM_CONDITIONAL(HAVE_PULSEAUDIO, test "x$have_pulseaudio" = "xyes")
AC_SUBST(HAVE_PULSEAUDIO)
AC_SUBST(PULSEAUDIO_CFLAGS)
AC_SUBST(PULSEAUDIO_LIBS)
# -----------------------------------------------------------------------
# ALSA
# -----------------------------------------------------------------------
# This is set accordingly to the version reported by liboss4-salsa
ALSA_REQUIRED_VERSION=1.0.5
AC_ARG_ENABLE([alsa],
AS_HELP_STRING([--enable-alsa],
[Enable ALSA backend module @<:@default=auto@:>@]),
enable_alsa=$enableval,
enable_alsa=auto)
have_alsa=no
if test "x$enable_alsa" != "xno"; then
PKG_CHECK_MODULES(ALSA, [
alsa >= $ALSA_REQUIRED_VERSION
gthread-2.0 >= $GLIB_REQUIRED_VERSION
],
have_alsa=yes,
have_alsa=no)
if test "x$have_alsa" = "xyes"; then
AC_DEFINE(HAVE_ALSA, [], [Define if we have ALSA support])
else
if test "x$enable_alsa" = "xyes"; then
AC_MSG_ERROR([ALSA support explicitly requested but dependencies not found])
else
AC_MSG_NOTICE([ALSA dependencies not found, the module will not be built])
fi
fi
fi
AM_CONDITIONAL(HAVE_ALSA, test "x$have_alsa" = "xyes")
AC_SUBST(HAVE_ALSA)
AC_SUBST(ALSA_CFLAGS)
AC_SUBST(ALSA_LIBS)
# -----------------------------------------------------------------------
# OSS
# -----------------------------------------------------------------------
AC_ARG_ENABLE([oss],
AS_HELP_STRING([--enable-oss],
[Enable OSS backend module @<:@default=no@:>@]),
enable_oss=$enableval,
enable_oss=no)
have_oss=no
if test "x$enable_oss" != "xno"; then
AC_CHECK_HEADERS([soundcard.h sys/soundcard.h machine/soundcard.h])
if test "x$ac_cv_header_soundcard_h" = "xyes" -o \
"x$ac_cv_header_sys_soundcard_h" = "xyes" -o \
"x$ac_cv_header_machine_soundcard_h" = "xyes"; then
have_oss=yes
AC_CHECK_HEADERS([sys/ioctl.h sys/stat.h sys/types.h errno.h fcntl.h],, [
have_oss=no
break
])
fi
if test "x$have_oss" = "xyes"; then
# NetBSD/OpenBSD require -lossaudio, other OSS implementations do not have
# this library
AC_CHECK_LIB([ossaudio], [_oss_ioctl], [OSS_LIBS="-lossaudio"])
AC_DEFINE(HAVE_OSS, [], [Define if we have OSS support])
else
if test "x$enable_oss" = "xyes"; then
AC_MSG_ERROR([OSS support explicitly requested but dependencies not found])
else
AC_MSG_NOTICE([OSS dependencies not found, the module will not be built])
fi
fi
fi
AM_CONDITIONAL(HAVE_OSS, test "x$have_oss" = "xyes")
AC_SUBST(HAVE_OSS)
AC_SUBST(OSS_CFLAGS)
AC_SUBST(OSS_LIBS)
# =======================================================================
# Compiler warnings
# =======================================================================
MATE_COMPILE_WARNINGS([maximum])
MATE_CXX_WARNINGS
# Turn on the additional warnings last, so warnings don't affect other tests.
AC_ARG_ENABLE(more-warnings,
[AC_HELP_STRING([--enable-more-warnings],
[Maximum compiler warnings])],
set_more_warnings="$enableval",[
if test -d $srcdir/.git; then
set_more_warnings=yes
else
set_more_warnings=no
fi
])
AC_MSG_CHECKING(for more warnings)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
AC_MSG_RESULT(yes)
CFLAGS="-Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare $CFLAGS"
for option in -Wno-unused-parameter -Wno-strict-aliasing -Wno-sign-compare; do
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $option"
AC_MSG_CHECKING([whether gcc understands $option])
AC_TRY_COMPILE([], [],
has_option=yes,
has_option=no,)
if test $has_option = no; then
CFLAGS="$SAVE_CFLAGS"
fi
AC_MSG_RESULT($has_option)
unset has_option
unset SAVE_CFLAGS
done
unset option
else
AC_MSG_RESULT(no)
fi
AC_SUBST(CFLAGS)
# =======================================================================
# Finish
# =======================================================================
AC_CONFIG_FILES([
Makefile
libmatemixer/Makefile
backends/Makefile
backends/null/Makefile
backends/pulse/Makefile
backends/alsa/Makefile
backends/oss/Makefile
data/Makefile
data/libmatemixer.pc
docs/Makefile
docs/reference/Makefile
docs/reference/version.xml
examples/Makefile
po/Makefile.in
])
AC_OUTPUT
echo "
${PACKAGE} ${VERSION}
============
Prefix: ${prefix}
Source code location: ${srcdir}
Compiler: ${CC}
CFLAGS: ${CFLAGS}
Build Null module: $have_null
Build PulseAudio module: $have_pulseaudio
Build ALSA module: $have_alsa
Build OSS module: $have_oss
"
|
