configure.ac 6.73 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
10
11
    http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
    gst-ffmpeg)

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

13
14
dnl define PACKAGE_VERSION_* variables
AS_VERSION
15

16
17
18
19
20
21
22
23
24
25
26
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
27

28
29
dnl sets host_* variables
AC_CANONICAL_HOST
30
31

dnl our libraries and install dirs use major.minor as a version
32
33
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
34
GST_MAJORMINOR=0.10
35
AC_SUBST(GST_MAJORMINOR)
36
37
38
39

AM_PROG_LIBTOOL

dnl *** required versions of GStreamer stuff ***
40
GST_REQ=0.10.4
41
42
LIBOIL_MAJORMINOR=0.3
LIBOIL_REQ=0.3.6
43
44
45
46
47

dnl *** autotools stuff ****

dnl allow for different autotools
AS_AUTOTOOLS_ALTERNATE
48
49

dnl Add parameters for aclocal
50
51
52
53
54
55
AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")

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

GST_ARG_WITH_PACKAGE_NAME
GST_ARG_WITH_PACKAGE_ORIGIN
56
GST_ARG_VALGRIND
57
58
59
60
61
62
63
64
65
66

dnl *** checks for platform ***

dnl * hardware/architecture *

dnl common/m4/gst-arch.m4
dnl check CPU type
GST_ARCH

dnl *** checks for programs ***
67

68
dnl find a compiler
69
AC_PROG_CC
70
71

# FIXME: are these two lines needed ?
72
73
74
AM_PROG_CC_STDC
AS="${CC}"

75
76
77
AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")

78
79
80
dnl check for documentation tools
GTK_DOC_CHECK([1.3])
AS_PATH_PYTHON([2.1])
81

82
dnl *** checks for libraries ***
83

84
dnl *** checks for header files ***
85

86
87
dnl check if we have ANSI C header files
AC_HEADER_STDC
88

89
dnl *** checks for types/defines ***
90

91
92
93
94
95
96
97
98
99
dnl *** checks for structures ***

dnl *** checks for compiler characteristics ***

dnl *** checks for library functions ***

dnl *** checks for dependancy libraries ***

dnl checks for gstreamer
100
101
102
dnl uninstalled is selected preferentially -- see pkg-config(1)
GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ])
GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ])
103
GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GST_REQ])
104
GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
105

106
107
108
AC_MSG_NOTICE(Using GStreamer Core Plugins in $GST_PLUGINS_DIR)
AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)

109
110
111
112
113
114
115
116
117
118
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)

119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
dnl *** set variables based on configure arguments ***

dnl set location of plugin directory
GST_SET_PLUGINDIR

dnl define an ERROR_CFLAGS Makefile variable
GST_SET_ERROR_CFLAGS($GST_CVS)

dnl define correct level for debugging messages
GST_SET_LEVEL_DEFAULT($GST_CVS)

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"
143
fi
144
AC_SUBST(PROFILE_CFLAGS)
145

146
147
DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
AC_SUBST(DEPRECATED_CFLAGS)
148

149
150
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)"
151

152
AC_SUBST(GST_OPTION_CFLAGS)
153

154
155
156
157
158
159
160
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)
161

162
163
164
165
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)
166

167
168
169
170
171
dnl FIXME: get rid of this by making sure gstreamer-check brings it in
dnl check for "check", unit testing library/header
AM_PATH_CHECK(0.9.2, HAVE_CHECK=yes, HAVE_CHECK=no)
AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")

172
dnl *** configure external libs ***
173
174
175

AC_DEFINE_UNQUOTED(HAVE_FFMPEG_UNINSTALLED, 1,
                   [Defined if building against uninstalled FFmpeg source])
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

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.])
else
  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'
  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)
fi
AC_SUBST(FFMPEG_CFLAGS)
AC_SUBST(FFMPEG_LIBS)
AC_SUBST(FFMPEG_SUBDIRS)
207
208
209

AC_CONFIG_FILES(
Makefile
Christian Schaller's avatar
Christian Schaller committed
210
gst-ffmpeg.spec
211
212
ext/Makefile
ext/ffmpeg/Makefile
213
ext/libpostproc/Makefile
214
215
gst-libs/Makefile
gst-libs/ext/Makefile
216
docs/Makefile
217
docs/version.entities
218
docs/plugins/Makefile
219
220
common/Makefile
common/m4/Makefile
221
222
tests/Makefile
tests/check/Makefile
223
224
)
AC_OUTPUT