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
|
# Configure paths for JACK
dnl AM_PATH_JACK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for JACK, and define JACK_CFLAGS and JACK_LIBS
dnl
AC_DEFUN([AM_PATH_JACK],
[dnl
dnl **** Check for Jack sound server ****
dnl
JACK_LIBS=
JACK_CFLAGS=
JACK_EVERYTHINGOK=yes
AC_CHECK_HEADERS(jack/jack.h)
if test "${ac_cv_header_jack_jack_h}" = "no"
then
AC_MSG_WARN([Could not find jack/jack.h Install jack headers to build bio2jack])
JACK_EVERYTHINGOK=no
else
JACK_CFLAGS="-lpthread -ljack -ldl"
fi
AC_CHECK_LIB(jack, jack_activate, JACK_LIBS="-ljack -ldl")
if test "${ac_cv_lib_jack_jack_activate}" = "no"
then
AC_MSG_WARN([Could not find jack_activate in libjack. Ensure that you have libjack installed and that it a current version.])
JACK_EVERYTHINGOK=no
fi
AC_SUBST(JACK_CFLAGS)
AC_SUBST(JACK_LIBS)
dnl **** Check for libsamplerate necessary for bio2jack ****
PKG_CHECK_MODULES(SAMPLERATE, samplerate >= 0.0.15,
ac_cv_samplerate=1, ac_cv_samplerate=0)
AC_DEFINE_UNQUOTED([HAVE_SAMPLERATE],${ac_cv_samplerate},
[Set to 1 if you have libsamplerate.])
dnl Make sure libsamplerate is found, we can't compile without it
if test "${ac_cv_samplerate}" = 0
then
AC_MSG_WARN([Could not find libsamplerate, necessary for jack output plugin.])
JACK_EVERYTHINGOK=no
fi
AC_SUBST(SAMPLERATE_CFLAGS)
AC_SUBST(SAMPLERATE_LIBS)
if test "x$JACK_EVERYTHINGOK" = xno; then
ifelse([$2], , :, [$2])
else
ifelse([$1], , :, [$1])
fi
])
|