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
|
dnl
dnl portaudio V19 configure.in script
dnl
dnl Dominic Mazzoni
dnl
dnl Require autoconf >= 2.13
AC_PREREQ(2.13)
dnl Init autoconf and make sure configure is being called
dnl from the right directory
AC_INIT([pa_common/portaudio.h])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_INSTALL
AC_PATH_PROG(AR, ar, no)
if [[ $AR = "no" ]] ; then
AC_MSG_ERROR("Could not find ar - needed to create a library");
fi
dnl This must be one of the first tests we do or it will fail...
AC_C_BIGENDIAN
dnl extra variables
AC_SUBST(OTHER_OBJS)
AC_SUBST(PADLL)
AC_SUBST(SHARED_FLAGS)
AC_SUBST(DLL_LIBS)
dnl checks for various host APIs and arguments to configure that
dnl turn them on or off
AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no)
PKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no)
AC_ARG_WITH(alsa,
[ --with-alsa (default=auto)],
with_alsa=$withval, with_alsa="yes")
AC_ARG_WITH(jack,
[ --with-jack (default=auto)],
with_jack=$withval, with_jack="yes")
AC_ARG_WITH(oss,
[ --with-oss (default=yes)],
with_oss=$withval, with_oss="yes")
CFLAGS="-g -O2 -Wall"
if [[ $ac_cv_c_bigendian = "yes" ]] ; then
CFLAGS="$CFLAGS -DPA_BIG_ENDIAN"
else
CFLAGS="$CFLAGS -DPA_LITTLE_ENDIAN"
fi
case "${host_os}" in
darwin* )
dnl Mac OS X configuration
OTHER_OBJS="pa_mac_core/pa_mac_core.o";
LIBS="-framework AudioUnit -framework AudioToolbox -framework CoreAudio";
PADLL="libportaudio.dylib";
SHARED_FLAGS="-framework AudioUnit -framework AudioToolbox";
SHARED_FLAGS="$SHARED_FLAGS -framework CoreAudio -dynamiclib";
;;
mingw* )
dnl MingW configuration
OTHER_OBJS="pa_win_wmme/pa_win_wmme.o";
LIBS="-lwinmm -lm";
PADLL="portaudio.dll";
SHARED_FLAGS="-shared -mthreads";
DLL_LIBS="-lwinmm";
;;
cygwin* )
dnl Cygwin configuration
OTHER_OBJS="pa_win_wmme/pa_win_wmme.o";
LIBS="-lwinmm -lm";
PADLL="portaudio.dll";
SHARED_FLAGS="-shared -mthreads";
DLL_LIBS="-lwinmm";
;;
*)
dnl Unix OSS configuration
AC_CHECK_LIB(pthread, pthread_create,
,
AC_MSG_ERROR([libpthread not found!]))
if [[ $have_alsa = "yes" ] && [ $with_alsa != "no" ]] ; then
LIBS="$LIBS -lasound"
OTHER_OBJS="$OTHER_OBJS pa_linux_alsa/pa_linux_alsa.o"
OTHER_OBJS="$OTHER_OBJS pa_linux_alsa/callback_thread.o"
OTHER_OBJS="$OTHER_OBJS pa_linux_alsa/blocking_calls.o"
AC_DEFINE(PA_USE_ALSA)
fi
if [[ $have_jack = "yes" ] && [ $with_jack != "no" ]] ; then
LIBS="$LIBS $JACK_LIBS"
CFLAGS="$CFLAGS $JACK_CFLAGS"
OTHER_OBJS="$OTHER_OBJS pa_jack/pa_jack.o"
AC_DEFINE(PA_USE_JACK)
fi
if [[ $with_oss != "no" ]] ; then
OTHER_OBJS="$OTHER_OBJS pa_unix_oss/pa_unix_oss.o"
AC_DEFINE(PA_USE_OSS)
fi
LIBS="$LIBS -lm -lpthread";
PADLL="libportaudio.so";
SHARED_FLAGS="-shared";
OTHER_OBJS="$OTHER_OBJS pa_unix/pa_unix_hostapis.o pa_unix/pa_unix_util.o"
esac
AC_OUTPUT([Makefile])
|
