configure.ac 7.18 KB
Newer Older
1
AC_PREREQ(2.52)
2

3
dnl initialize autoconf
4
5
dnl when going to/from release please set the nano (fourth number) right !
dnl releases only do Wall, cvs and prerelease does Werror too
Jan Schmidt's avatar
Jan Schmidt committed
6
AC_INIT(GStreamer FFMpeg, 0.10.2.1,
7
8
9
    http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
    gst-ffmpeg)

10
11
AG_GST_INIT

12
13
dnl initialize automake
AM_INIT_AUTOMAKE
Thomas Vander Stichele's avatar
Thomas Vander Stichele committed
14

15
16
dnl define PACKAGE_VERSION_* variables
AS_VERSION
17

18
19
20
21
22
23
24
25
26
27
28
dnl check if this is a release version
AS_NANO(GST_CVS="no", GST_CVS="yes")

dnl can autoconf find the source ?
AC_CONFIG_SRCDIR([ext/ffmpeg/gstffmpeg.c])

dnl define the output header for config
AM_CONFIG_HEADER([config.h])

dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
AM_MAINTAINER_MODE
Thomas Vander Stichele's avatar
Thomas Vander Stichele committed
29

30
31
dnl sets host_* variables
AC_CANONICAL_HOST
32
33

dnl our libraries and install dirs use major.minor as a version
34
35
GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
dnl we override it here if we need to for the release candidate of new series
Thomas Vander Stichele's avatar
Thomas Vander Stichele committed
36
GST_MAJORMINOR=0.10
37
AC_SUBST(GST_MAJORMINOR)
38
39
40
41

AM_PROG_LIBTOOL

dnl *** required versions of GStreamer stuff ***
42
GST_REQ=0.10.13
43
44
LIBOIL_MAJORMINOR=0.3
LIBOIL_REQ=0.3.6
45
46
47
48
49

dnl *** autotools stuff ****

dnl allow for different autotools
AS_AUTOTOOLS_ALTERNATE
50
51

dnl Add parameters for aclocal
52
53
54
55
AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")

dnl *** check for arguments to configure ***

56
57
58
AG_GST_ARG_WITH_PACKAGE_NAME
AG_GST_ARG_WITH_PACKAGE_ORIGIN
AG_GST_ARG_VALGRIND
59
60
61
62
63
64
65

dnl *** checks for platform ***

dnl * hardware/architecture *

dnl common/m4/gst-arch.m4
dnl check CPU type
66
AG_GST_ARCH
67
68

dnl *** checks for programs ***
69

70
dnl find a compiler
71
AC_PROG_CC
72
73

# FIXME: are these two lines needed ?
74
75
76
AM_PROG_CC_STDC
AS="${CC}"

77
78
79
AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")

80
81
82
dnl check for documentation tools
GTK_DOC_CHECK([1.3])
AS_PATH_PYTHON([2.1])
83

84
dnl *** checks for libraries ***
85

86
87
88
89
dnl check for libm, for sin()
AC_CHECK_LIBM
AC_SUBST(LIBM)

90
dnl *** checks for header files ***
91

92
93
dnl check if we have ANSI C header files
AC_HEADER_STDC
94

95
dnl *** checks for types/defines ***
96

97
98
99
100
101
102
103
104
105
dnl *** checks for structures ***

dnl *** checks for compiler characteristics ***

dnl *** checks for library functions ***

dnl *** checks for dependancy libraries ***

dnl checks for gstreamer
106
dnl uninstalled is selected preferentially -- see pkg-config(1)
107
108
109
110
AG_GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ])
AG_GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ])
AG_GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GST_REQ])
AG_GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
111
AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes")
112

113
114
115
AC_MSG_NOTICE(Using GStreamer Core Plugins in $GST_PLUGINS_DIR)
AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)

116
117
118
119
120
121
122
123
124
125
dnl liboil is required
PKG_CHECK_MODULES(LIBOIL, liboil-$LIBOIL_MAJORMINOR >= $LIBOIL_REQ, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
if test "x$HAVE_LIBOIL" != "xyes"
then
  AC_ERROR([liboil-$LIBOIL_REQ or later is required])
fi

AC_SUBST(LIBOIL_CFLAGS)
AC_SUBST(LIBOIL_LIBS)

126
127
128
dnl *** set variables based on configure arguments ***

dnl set location of plugin directory
129
AG_GST_SET_PLUGINDIR
130
131

dnl define an ERROR_CFLAGS Makefile variable
132
AG_GST_SET_ERROR_CFLAGS($GST_CVS)
133
134

dnl define correct level for debugging messages
135
AG_GST_SET_LEVEL_DEFAULT($GST_CVS)
136
137
138
139
140
141
142
143
144
145
146
147
148
149

dnl *** finalize CFLAGS, LDFLAGS, LIBS ***

dnl Overview:
dnl GST_OPTION_CFLAGS:  common flags for profiling, debugging, errors, ...
dnl GST_*:              flags shared by built objects to link against GStreamer
dnl GST_ALL_LDFLAGS:    linker flags shared by all
dnl GST_LIB_LDFLAGS:    additional linker flags for all libaries
dnl GST_LT_LDFLAGS:     library versioning of our libraries
dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins

dnl GST_OPTION_CFLAGS
if test "x$USE_DEBUG" = xyes; then
   PROFILE_CFLAGS="-g"
150
fi
151
AC_SUBST(PROFILE_CFLAGS)
152

153
154
DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
AC_SUBST(DEPRECATED_CFLAGS)
155

156
157
dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
158

159
AC_SUBST(GST_OPTION_CFLAGS)
160

161
162
163
164
165
166
167
dnl FIXME: do we want to rename to GST_ALL_* ?
dnl prefer internal headers to already installed ones
dnl also add builddir include for enumtypes and marshal
dnl add GST_OPTION_CFLAGS, but overridable
GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CFLAGS)"
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_LIBS)
168

169
170
171
GST_ALL_LDFLAGS="-no-undefined"
AC_SUBST(GST_ALL_LDFLAGS)

172
173
174
175
dnl this really should only contain flags, not libs - they get added before
dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
AC_SUBST(GST_PLUGIN_LDFLAGS)
176

177
178
179
180
181
182
183
184
185
186
187
188
dnl Add MacOSX specific flags
AC_CANONICAL_HOST
case $host_os in
     darwin*)
	DARWIN_LDFLAGS="-Wl,-read_only_relocs,suppress"
	;;
     *)
        DARWIN_LDFLAGS=""
	;;
esac
AC_SUBST(DARWIN_LDFLAGS)

189
dnl *** configure external libs ***
190

191
HAVE_FFMPEG_UNINSTALLED=1
192
193
194
195
196
197
198
199
200
201
202
203

AC_ARG_WITH(system-ffmpeg,
            [AC_HELP_STRING([--with-system-ffmpeg], [use system FFmpeg libraries])])

if test "x$with_system_ffmpeg" = "xyes"; then
  PKG_CHECK_MODULES(FFMPEG, libavutil libavcodec libavformat)
  PKG_CHECK_MODULES(POSTPROC, libavcodec libpostproc)
  saved_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $FFMPEG_CFLAGS"
  AC_CHECK_HEADERS([avi.h])
  CPPFLAGS="$saved_CPPFLAGS"
  AC_DEFINE([FFMPEG_SOURCE], ["system install"], [Describes where the FFmpeg libraries come from.])
204
205
  HAVE_FFMPEG_UNINSTALLED=0
  AC_MSG_NOTICE([Using system-installed FFMpeg code])
206
else
207
208
209
210
211
212
213
214
215
  FFMPEG_CFLAGS="-I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
                 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
                 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec"
  FFMPEG_LIBS="\$(top_builddir)/gst-libs/ext/ffmpeg/libavformat/libavformat.la"
  POSTPROC_CFLAGS="-I \$(top_srcdir)/gst-libs/ext/ffmpeg/libpostproc \
                   -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
                   -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
                   -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec"
  POSTPROC_LIBS="\$(top_builddir)/gst-libs/ext/ffmpeg/libavcodec/libavcodec.la"
216
217
218
219
220
  FFMPEG_SUBDIRS=gst-libs
  AC_DEFINE(HAVE_AVI_H)
  AC_DEFINE([FFMPEG_SOURCE], ["local snapshot"], [Describes where the FFmpeg libraries come from.])
  ac_configure_args="$ac_configure_args --disable-v4l --disable-audio-oss --disable-dv1394 --disable-vhook --disable-ffmpeg --disable-ffserver --disable-ffplay --disable-sdltest --enable-pp"
  AC_CONFIG_SUBDIRS(gst-libs/ext/ffmpeg)
221
  AC_MSG_NOTICE([Using included FFMpeg code])
222
223
224
225
fi
AC_SUBST(FFMPEG_CFLAGS)
AC_SUBST(FFMPEG_LIBS)
AC_SUBST(FFMPEG_SUBDIRS)
226

227
228
229
230
AC_DEFINE_UNQUOTED(HAVE_FFMPEG_UNINSTALLED, $HAVE_FFMPEG_UNINSTALLED,
                   [Defined if building against uninstalled FFmpeg source])
AM_CONDITIONAL(HAVE_FFMPEG_UNINSTALLED, test x$HAVE_FFMPEG_UNINSTALLED = x1)

231
232
AC_CONFIG_FILES(
Makefile
Christian Schaller's avatar
Christian Schaller committed
233
gst-ffmpeg.spec
234
235
ext/Makefile
ext/ffmpeg/Makefile
236
ext/libpostproc/Makefile
237
238
gst-libs/Makefile
gst-libs/ext/Makefile
239
docs/Makefile
240
docs/version.entities
241
docs/plugins/Makefile
242
243
common/Makefile
common/m4/Makefile
244
245
tests/Makefile
tests/check/Makefile
246
247
)
AC_OUTPUT