File: gst-check.m4

package info (click to toggle)
gst-plugins-bad1.0 1.0.8-1~bpo70%2B1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy-backports
  • size: 36,832 kB
  • sloc: ansic: 297,908; cpp: 22,677; sh: 13,303; xml: 6,362; makefile: 4,867; perl: 1,435; objc: 1,273; python: 362; sed: 16
file content (294 lines) | stat: -rw-r--r-- 11,480 bytes parent folder | download | duplicates (4)
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
dnl pkg-config-based checks for GStreamer modules and dependency modules

dnl generic:
dnl AG_GST_PKG_CHECK_MODULES([PREFIX], [WHICH], [REQUIRED])
dnl sets HAVE_[$PREFIX], [$PREFIX]_*
dnl AG_GST_CHECK_MODULES([PREFIX], [MODULE], [MINVER], [NAME], [REQUIRED])
dnl sets HAVE_[$PREFIX], [$PREFIX]_*

dnl specific:
dnl AG_GST_CHECK_GST([MAJMIN], [MINVER], [REQUIRED])
dnl   also sets/ACSUBSTs GST_TOOLS_DIR and GST_PLUGINS_DIR
dnl AG_GST_CHECK_GST_BASE([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_CONTROLLER([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_NET([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_CHECK([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_PLUGINS_BASE([MAJMIN], [MINVER], [REQUIRED])
dnl   also sets/ACSUBSTs GSTPB_PLUGINS_DIR

AC_DEFUN([AG_GST_PKG_CHECK_MODULES],
[
  which="[$2]"
  dnl not required by default, since we use this mostly for plugin deps
  required=ifelse([$3], , "no", [$3])

  PKG_CHECK_MODULES([$1], $which,
    [
      HAVE_[$1]="yes"
    ],
    [
      HAVE_[$1]="no"
      if test "x$required" = "xyes"; then
        AC_MSG_ERROR($[$1]_PKG_ERRORS)
      else
        AC_MSG_NOTICE($[$1]_PKG_ERRORS)
      fi
    ])

  dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
  dnl It gets done automatically in automake >= 1.7, which we now require
]))

AC_DEFUN([AG_GST_CHECK_MODULES],
[
  module=[$2]
  minver=[$3]
  name="[$4]"
  required=ifelse([$5], , "yes", [$5]) dnl required by default

  PKG_CHECK_MODULES([$1], $module >= $minver,
    [
      HAVE_[$1]="yes"
    ],
    [
      HAVE_[$1]="no"
      AC_MSG_NOTICE($[$1]_PKG_ERRORS)
      if test "x$required" = "xyes"; then
        AC_MSG_ERROR([no $module >= $minver ($name) found])
      else
        AC_MSG_NOTICE([no $module >= $minver ($name) found])
      fi
    ])

  dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
  dnl It gets done automatically in automake >= 1.7, which we now require
]))

AC_DEFUN([AG_GST_CHECK_GST],
[
  AG_GST_CHECK_MODULES(GST, gstreamer-[$1], [$2], [GStreamer], [$3])
  dnl allow setting before calling this macro to override
  if test -z $GST_TOOLS_DIR; then
    GST_TOOLS_DIR=`$PKG_CONFIG --variable=toolsdir gstreamer-[$1]`
    if test -z $GST_TOOLS_DIR; then
      AC_MSG_ERROR(
        [no tools dir set in GStreamer pkg-config file, core upgrade needed.])
    fi
  fi
  AC_MSG_NOTICE([using GStreamer tools in $GST_TOOLS_DIR])
  AC_SUBST(GST_TOOLS_DIR)

  dnl check for where core plug-ins got installed
  dnl this is used for unit tests
  dnl allow setting before calling this macro to override
  if test -z $GST_PLUGINS_DIR; then
    GST_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-[$1]`
    if test -z $GST_PLUGINS_DIR; then
      AC_MSG_ERROR(
        [no pluginsdir set in GStreamer pkg-config file, core upgrade needed.])
    fi
  fi
  AC_MSG_NOTICE([using GStreamer plug-ins in $GST_PLUGINS_DIR])
  AC_SUBST(GST_PLUGINS_DIR)
])

AC_DEFUN([AG_GST_CHECK_GST_BASE],
[
  AG_GST_CHECK_MODULES(GST_BASE, gstreamer-base-[$1], [$2],
    [GStreamer Base Libraries], [$3])
])

AC_DEFUN([AG_GST_CHECK_GST_CONTROLLER],
[
  AG_GST_CHECK_MODULES(GST_CONTROLLER, gstreamer-controller-[$1], [$2],
    [GStreamer Controller Library], [$3])
])

AC_DEFUN([AG_GST_CHECK_GST_NET],
[
  AG_GST_CHECK_MODULES(GST_NET, gstreamer-net-[$1], [$2],
    [GStreamer Network Library], [$3])
])

AC_DEFUN([AG_GST_CHECK_GST_CHECK],
[
  AG_GST_CHECK_MODULES(GST_CHECK, gstreamer-check-[$1], [$2],
    [GStreamer Check unittest Library], [$3])
])

dnl ===========================================================================
dnl AG_GST_CHECK_UNINSTALLED_SETUP([ACTION-IF-UNINSTALLED], [ACTION-IF-NOT])
dnl
dnl ACTION-IF-UNINSTALLED  (optional) extra actions to perform if the setup
dnl                        is an uninstalled setup
dnl ACTION-IF-NOT          (optional) extra actions to perform if the setup
dnl                        is not an uninstalled setup
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_UNINSTALLED_SETUP],
[
  AC_MSG_CHECKING([whether this is an uninstalled GStreamer setup])
  AC_CACHE_VAL(gst_cv_is_uninstalled_setup,[
    gst_cv_is_uninstalled_setup=no
    if (set -u; : $GST_PLUGIN_SYSTEM_PATH) 2>/dev/null ; then
      if test -z "$GST_PLUGIN_SYSTEM_PATH" \
           -a -n "$GST_PLUGIN_SCANNER"     \
           -a -n "$GST_PLUGIN_PATH"        \
           -a -n "$GST_REGISTRY"           \
           -a -n "$DYLD_LIBRARY_PATH"      \
           -a -n "$LD_LIBRARY_PATH"; then
        gst_cv_is_uninstalled_setup=yes;
      fi
    fi
  ])
  AC_MSG_RESULT($gst_cv_is_uninstalled_setup)
  if test "x$gst_cv_is_uninstalled_setup" = "xyes"; then
    ifelse([$1], , :, [$1])
  else
    ifelse([$2], , :, [$2])
  fi
])

dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_BASE([GST-API_VERSION], [MIN-VERSION], [REQUIRED])
dnl
dnl Sets GST_PLUGINS_BASE_CFLAGS and GST_PLUGINS_BASE_LIBS.
dnl
dnl Also sets GSTPB_PLUGINS_DIR (and for consistency also GST_PLUGINS_BASE_DIR)
dnl for use in Makefile.am. This is only really needed/useful in uninstalled
dnl setups, since in an installed setup all plugins will be found in
dnl GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BASE],
[
  AG_GST_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-[$1], [$2],
    [GStreamer Base Plugins], [$3])

  if test "x$HAVE_GST_PLUGINS_BASE" = "xyes"; then
    dnl check for where base plugins got installed
    dnl this is used for unit tests
    dnl allow setting before calling this macro to override
    if test -z $GSTPB_PLUGINS_DIR; then
      GSTPB_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-base-[$1]`
      if test -z $GSTPB_PLUGINS_DIR; then
        AC_MSG_ERROR(
          [no pluginsdir set in GStreamer Base Plugins pkg-config file])
      fi
    fi
    AC_MSG_NOTICE([using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR])
    GST_PLUGINS_BASE_DIR="$GSTPB_PLUGINS_DIR/gst:$GSTPB_PLUGINS_DIR/sys:$GSTPB_PLUGINS_DIR/ext"
    AC_SUBST(GST_PLUGINS_BASE_DIR)
    AC_SUBST(GSTPB_PLUGINS_DIR)
  fi
])

dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_GOOD([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_GOOD_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -good ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_GOOD],
[
  AG_GST_CHECK_MODULES(GST_PLUGINS_GOOD, gstreamer-plugins-good-[$1], [$2],
    [GStreamer Good Plugins], [no])

  if test "x$HAVE_GST_PLUGINS_GOOD" = "xyes"; then
    dnl check for where good plugins got installed
    dnl this is used for unit tests
    dnl allow setting before calling this macro to override
    if test -z $GST_PLUGINS_GOOD_DIR; then
      GST_PLUGINS_GOOD_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-good-[$1]`
      if test -z $GST_PLUGINS_GOOD_DIR; then
        AC_MSG_ERROR([no pluginsdir set in GStreamer Good Plugins pkg-config file])
      fi
    fi
    AC_MSG_NOTICE([using GStreamer Good Plugins in $GST_PLUGINS_GOOD_DIR])
    GST_PLUGINS_GOOD_DIR="$GST_PLUGINS_GOOD_DIR/gst:$GST_PLUGINS_GOOD_DIR/sys:$GST_PLUGINS_GOOD_DIR/ext"
    AC_SUBST(GST_PLUGINS_GOOD_DIR)
  fi
])

dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_UGLY([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_UGLY_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -bad ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_UGLY],
[
  AG_GST_CHECK_MODULES(GST_PLUGINS_UGLY, gstreamer-plugins-ugly-[$1], [$2],
    [GStreamer Ugly Plugins], [no])

  if test "x$HAVE_GST_PLUGINS_UGLY" = "xyes"; then
    dnl check for where ugly plugins got installed
    dnl this is used for unit tests
    dnl allow setting before calling this macro to override
    if test -z $GST_PLUGINS_UGLY_DIR; then
      GST_PLUGINS_UGLY_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-ugly-[$1]`
      if test -z $GST_PLUGINS_UGLY_DIR; then
        AC_MSG_ERROR([no pluginsdir set in GStreamer Ugly Plugins pkg-config file])
      fi
    fi
    AC_MSG_NOTICE([using GStreamer Ugly Plugins in $GST_PLUGINS_UGLY_DIR])
    GST_PLUGINS_UGLY_DIR="$GST_PLUGINS_UGLY_DIR/gst:$GST_PLUGINS_UGLY_DIR/sys:$GST_PLUGINS_UGLY_DIR/ext"
    AC_SUBST(GST_PLUGINS_UGLY_DIR)
  fi
])

dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_BAD([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_BAD_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -ugly ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BAD],
[
  AG_GST_CHECK_MODULES(GST_PLUGINS_BAD, gstreamer-plugins-bad-[$1], [$2],
    [GStreamer Bad Plugins], [no])

  if test "x$HAVE_GST_PLUGINS_BAD" = "xyes"; then
    dnl check for where bad plugins got installed
    dnl this is used for unit tests
    dnl allow setting before calling this macro to override
    if test -z $GST_PLUGINS_BAD_DIR; then
      GST_PLUGINS_BAD_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-bad-[$1]`
      if test -z $GST_PLUGINS_BAD_DIR; then
        AC_MSG_ERROR([no pluginsdir set in GStreamer Bad Plugins pkg-config file])
      fi
    fi
    AC_MSG_NOTICE([using GStreamer Bad Plugins in $GST_PLUGINS_BAD_DIR])
    GST_PLUGINS_BAD_DIR="$GST_PLUGINS_BAD_DIR/gst:$GST_PLUGINS_BAD_DIR/sys:$GST_PLUGINS_BAD_DIR/ext"
    AC_SUBST(GST_PLUGINS_BAD_DIR)
  fi
])

dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_FFMPEG([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_FFMPEG_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -ffmpeg ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_FFMPEG],
[
  AG_GST_CHECK_MODULES(GST_PLUGINS_FFMPEG, gstreamer-plugins-ffmpeg-[$1], [$2],
    [GStreamer FFmpeg Plugins], [no])

  if test "x$HAVE_GST_PLUGINS_FFMPEG" = "xyes"; then
    dnl check for where ffmpeg plugins got installed
    dnl this is used for unit tests
    dnl allow setting before calling this macro to override
    if test -z $GST_PLUGINS_FFMPEG_DIR; then
      GST_PLUGINS_FFMPEG_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-ffmpeg-[$1]`
      if test -z $GST_PLUGINS_FFMPEG_DIR; then
        AC_MSG_ERROR([no pluginsdir set in GStreamer FFmpeg Plugins pkg-config file])
      fi
    fi
    GST_PLUGINS_FFMPEG_DIR="$GST_PLUGINS_FFMPEG_DIR/ext/ffmpeg"
    AC_MSG_NOTICE([using GStreamer FFmpeg Plugins in $GST_PLUGINS_FFMPEG_DIR])
    AC_SUBST(GST_PLUGINS_FFMPEG_DIR)
  fi
])