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
|
dnl -*- Autoconf -*-
dnl Process this file with autoconf to produce a configure script.
AC_INIT([ODR-AudioEnc], [2.5.0], [http://opendigitalradio.org/])
AC_CONFIG_AUX_DIR(.)
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([tar-ustar foreign])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_HEADER([config.h])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AC_PROG_LIBTOOL
LT_INIT
AX_CXX_COMPILE_STDCXX(11,noext,mandatory)
# std::thread requires pthread
AX_PTHREAD( [
AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.])
CLIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS"
CC="$PTHREAD_CC"], [AC_MSG_ERROR([requires pthread])] )
AC_CHECK_LIB([m], [sin])
AX_CHECK_COMPILE_FLAG([-Wduplicated-cond], [CFLAGS="$CFLAGS -Wduplicated-cond"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG([-Wduplicated-branches], [CFLAGS="$CFLAGS -Wduplicated-branches"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG([-Wlogical-op], [CFLAGS="$CFLAGS -Wlogical-op"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG([-Wrestrict], [CFLAGS="$CFLAGS -Wrestrict"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG(["-Wformat=2"], [CFLAGS="$CFLAGS -Wformat=2"], [], ["-Werror"])
AC_LANG_PUSH([C++])
AX_CHECK_COMPILE_FLAG([-Wduplicated-cond], [CXXFLAGS="$CXXFLAGS -Wduplicated-cond"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG([-Wduplicated-branches], [CXXFLAGS="$CXXFLAGS -Wduplicated-branches"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG([-Wlogical-op], [CXXFLAGS="$CXXFLAGS -Wlogical-op"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG([-Wrestrict], [CXXFLAGS="$CXXFLAGS -Wrestrict"], [], ["-Werror"])
AX_CHECK_COMPILE_FLAG(["-Wformat=2"], [CXXFLAGS="$CXXFLAGS -Wformat=2"], [], ["-Werror"])
# Linux defines MSG_NOSIGNAL, some other systems have SO_NOSIGPIPE instead
AC_MSG_CHECKING(for MSG_NOSIGNAL)
AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[
#include <sys/socket.h>
int f = MSG_NOSIGNAL;
]])],
[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Define this symbol if you have MSG_NOSIGNAL]) ],
[ AC_MSG_RESULT(no) ])
AC_MSG_CHECKING(for SO_NOSIGPIPE)
AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[
#include <sys/socket.h>
int f = SO_NOSIGPIPE;
]])],
[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SO_NOSIGPIPE, 1, [Define this symbol if you have SO_NOSIGPIPE]) ],
[ AC_MSG_RESULT(no) ])
AC_LANG_POP([C++])
# Check for options
AC_ARG_ENABLE([alsa],
AS_HELP_STRING([--enable-alsa], [Enable ALSA input]))
AC_ARG_ENABLE([jack],
AS_HELP_STRING([--enable-jack], [Enable JACK input]))
AC_ARG_ENABLE([vlc],
AS_HELP_STRING([--enable-vlc], [Enable libvlc input]))
AC_ARG_ENABLE([gst],
AS_HELP_STRING([--enable-gst], [Enable GStreamer input]))
GST_REQUIRED=1.0.0
AS_IF([test "x$enable_gst" = "xyes"],
[PKG_CHECK_MODULES(GST, [
gstreamer-1.0 >= $GST_REQUIRED
gstreamer-base-1.0 >= $GST_REQUIRED
gstreamer-app-1.0 >= $GST_REQUIRED
gstreamer-controller-1.0 >= $GST_REQUIRED
gstreamer-audio-1.0 >= $GST_REQUIRED
], [
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_LIBS)
], [
AC_MSG_ERROR([
Can't find the following GStreamer development packages:
gstreamer-1.0 >= $GST_REQUIRED
gstreamer-base-1.0 >= $GST_REQUIRED
gstreamer-app-1.0 >= $GST_REQUIRED
gstreamer-controller-1.0 >= $GST_REQUIRED
gstreamer-audio-1.0 >= $GST_REQUIRED
Please make sure you have the necessary GStreamer-1.0
development headers installed.
On debian/Ubuntu systems you will probably need to install the
'libgstreamer1.0-dev' and 'libgstreamer-plugins-base1.0-dev' packages.
On RPM-based systems you will probably need to install the
'gstreamer-devel-1.0' package.
])
])
])
AS_IF([test "x$enable_gst" = "xyes"],
AC_DEFINE(HAVE_GST, [1], [Define if GST input is enabled]))
AS_IF([test "x$enable_alsa" = "xyes"],
[AM_PATH_ALSA(1.0.25)])
AS_IF([test "x$enable_alsa" = "xyes"],
AC_DEFINE(HAVE_ALSA, [1], [Define if ALSA input is enabled]))
AS_IF([test "x$enable_jack" = "xyes"],
AC_CHECK_LIB(jack, jack_client_open, [],
[AC_MSG_ERROR([JACK is required])]))
AS_IF([test "x$enable_jack" = "xyes"],
AC_DEFINE(HAVE_JACK, [1], [Define if JACK input is enabled]))
AS_IF([test "x$enable_vlc" = "xyes"], [
PKG_CHECK_MODULES([LIBVLC], [libvlc])
AC_SUBST([LIBVLC_CFLAGS])
AC_SUBST([LIBVLC_LIBS]) ] )
AS_IF([test "x$enable_vlc" = "xyes"],
AC_DEFINE(HAVE_VLC, [1], [Define if VLC input is enabled]))
# Link against jack and alsa conditionally
AM_CONDITIONAL([HAVE_JACK], [ test "x$enable_jack" = "xyes" ])
AM_CONDITIONAL([HAVE_ALSA], [ test "x$enable_alsa" = "xyes" ])
AC_CHECK_LIB(zmq, zmq_init, , AC_MSG_ERROR(ZeroMQ libzmq is required))
AC_CHECK_LIB(curl, curl_easy_init)
have_curl=$ac_cv_lib_curl_curl_easy_init
AS_IF([test "x$have_curl" = "xyes"],
[AC_DEFINE(HAVE_CURL, [1], [Define if cURL is available])])
AS_IF([test "x$have_curl" = "xno"],
[AC_MSG_WARN([cURL not found, timestamps will not work])])
AM_EXTRA_RECURSIVE_TARGETS([fdk-aac])
#PKG_CHECK_MODULES([LIBFDKAAC], [fdk-aac])
#AC_SUBST([LIBFDKAAC_CFLAGS])
#AC_SUBST([LIBFDKAAC_LIBS])
## We need to have the ODR fdk-aac, the upstream one doesn't support DAB+
#AC_MSG_CHECKING([for DAB+ support in FDK-AAC])
#AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include <fdk-aac/aacenc_lib.h>]],
# [[char dummy[TT_DABPLUS];]])],
# [
# AC_MSG_RESULT([yes])
# ],
# [
# AC_MSG_RESULT([no])
# AC_MSG_ERROR(["Your FDK-AAC does not support DAB+, make sure you have installed the ODR version!"])
# ]
# )
dnl soname version to use
dnl goes by ‘current[:revision[:age]]’ with the soname ending up as
dnl current.age.revision
LIBTOOLAME_DAB_VERSION=0:1:0
FDK_AAC_VERSION=2:0:0
AS_IF([test x$enable_shared = xyes], [LIBS_PRIVATE=$LIBS], [LIBS_PUBLIC=$LIBS])
AC_SUBST(FDK_AAC_VERSION)
AC_SUBST(LIBTOOLAME_DAB_VERSION)
AC_SUBST(LIBS_PUBLIC)
AC_SUBST(LIBS_PRIVATE)
AM_CONDITIONAL([IS_GIT_REPO], [test -d '.git'])
AM_CONDITIONAL([EXAMPLE], [false])
AC_CONFIG_FILES([Makefile fdk-aac/Makefile])
AC_OUTPUT
echo
echo "***********************************************"
echo
echo "Features enabled:"
enabled=""
disabled=""
for feature in jack vlc alsa gst
do
eval var=\$enable_$feature
AS_IF([test "x$var" = "xyes"],
[enabled="$enabled $feature"],
[disabled="$disabled $feature"])
done
echo " Enabled: $enabled"
echo " Disabled: $disabled"
|
