1 dnl configure-time options shared among gstreamer modules
4 dnl AG_GST_ARG_PROFILING
5 dnl AG_GST_ARG_VALGRIND
8 dnl AG_GST_ARG_EXAMPLES
10 dnl AG_GST_ARG_WITH_PKG_CONFIG_PATH
11 dnl AG_GST_ARG_WITH_PACKAGE_NAME
12 dnl AG_GST_ARG_WITH_PACKAGE_ORIGIN
14 dnl AG_GST_ARG_WITH_PLUGINS
15 dnl AG_GST_CHECK_PLUGIN
16 dnl AG_GST_DISABLE_PLUGIN
18 dnl AG_GST_ARG_ENABLE_EXTERNAL
19 dnl AG_GST_ARG_ENABLE_EXPERIMENTAL
20 dnl AG_GST_ARG_ENABLE_BROKEN
22 AC_DEFUN([AG_GST_ARG_DEBUG],
26 AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]),
28 case "${enableval}" in
31 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
34 [USE_DEBUG=yes]) dnl Default value
37 AC_DEFUN([AG_GST_ARG_PROFILING],
39 AC_ARG_ENABLE(profiling,
40 AC_HELP_STRING([--enable-profiling],
41 [adds -pg to compiler commandline, for profiling]),
43 case "${enableval}" in
44 yes) USE_PROFILING=yes ;;
45 no) USE_PROFILING=no ;;
46 *) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;;
49 [USE_PROFILING=no]) dnl Default value
52 AC_DEFUN([AG_GST_ARG_VALGRIND],
54 dnl valgrind inclusion
55 AC_ARG_ENABLE(valgrind,
56 AC_HELP_STRING([--disable-valgrind],[disable run-time valgrind detection]),
58 case "${enableval}" in
59 yes) USE_VALGRIND="$USE_DEBUG" ;;
60 no) USE_VALGRIND=no ;;
61 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
64 [USE_VALGRIND="$USE_DEBUG"]) dnl Default value
66 if test "x$USE_VALGRIND" = xyes; then
67 PKG_CHECK_MODULES(VALGRIND, valgrind >= $VALGRIND_REQ,
74 if test "x$USE_VALGRIND" = xyes; then
75 AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used])
76 AC_MSG_NOTICE(Using extra code paths for valgrind)
80 AC_DEFUN([AG_GST_ARG_GCOV],
83 AC_HELP_STRING([--enable-gcov],
84 [compile with coverage profiling instrumentation (gcc only)]),
85 enable_gcov=$enableval,
87 if test x$enable_gcov = xyes ; then
88 if test "x$GCC" != "xyes"
90 AC_MSG_ERROR([gcov only works if gcc is used])
93 AS_COMPILER_FLAG(["-fprofile-arcs"],
94 [GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs"],
96 AS_COMPILER_FLAG(["-ftest-coverage"],
97 [GCOV_CFLAGS="$GCOV_CFLAGS -ftest-coverage"],
99 dnl remove any -O flags - FIXME: is this needed ?
100 GCOV_CFLAGS=`echo "$GCOV_CFLAGS" | sed -e 's/-O[[0-9]]*//g'`
101 dnl libtool 1.5.22 and lower strip -fprofile-arcs from the flags
102 dnl passed to the linker, which is a bug; -fprofile-arcs implicitly
103 dnl links in -lgcov, so we do it explicitly here for the same effect
105 AC_SUBST(GCOV_CFLAGS)
107 GCOV=`echo $CC | sed s/gcc/gcov/g`
111 AC_DEFINE_UNQUOTED(GST_GCOV_ENABLED, 1,
112 [Defined if gcov is enabled to force a rebuild due to config.h changing])
113 dnl if gcov is used, we do not want default -O2 CFLAGS
114 if test "x$GST_GCOV_ENABLED" = "xyes"
124 AC_MSG_NOTICE([gcov enabled, setting CFLAGS and friends to $CFLAGS])
127 AM_CONDITIONAL(GST_GCOV_ENABLED, test x$enable_gcov = xyes)
130 AC_DEFUN([AG_GST_ARG_EXAMPLES],
132 AC_ARG_ENABLE(examples,
133 AC_HELP_STRING([--disable-examples], [disable building examples]),
135 case "${enableval}" in
136 yes) BUILD_EXAMPLES=yes ;;
137 no) BUILD_EXAMPLES=no ;;
138 *) AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;;
141 [BUILD_EXAMPLES=yes]) dnl Default value
142 AM_CONDITIONAL(BUILD_EXAMPLES, test "x$BUILD_EXAMPLES" = "xyes")
145 AC_DEFUN([AG_GST_ARG_WITH_PKG_CONFIG_PATH],
147 dnl possibly modify pkg-config path
148 AC_ARG_WITH(pkg-config-path,
149 AC_HELP_STRING([--with-pkg-config-path],
150 [colon-separated list of pkg-config(1) dirs]),
152 export PKG_CONFIG_PATH=${withval}
153 AC_MSG_NOTICE(Set PKG_CONFIG_PATH to $PKG_CONFIG_PATH)
158 dnl This macro requires that GST_GIT or GST_CVS is set to yes or no (release)
159 AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_NAME],
161 dnl package name in plugins
162 AC_ARG_WITH(package-name,
163 AC_HELP_STRING([--with-package-name],
164 [specify package name to use in plugins]),
167 yes) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
168 no) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
169 *) GST_PACKAGE_NAME="${withval}" ;;
180 if test "x$GST_GIT" = "xyes" -o "x$GST_CVS" = "xyes"
183 GST_PACKAGE_NAME="$P git/prerelease"
185 GST_PACKAGE_NAME="$P source release"
189 AC_MSG_NOTICE(Using $GST_PACKAGE_NAME as package name)
190 AC_DEFINE_UNQUOTED(GST_PACKAGE_NAME, "$GST_PACKAGE_NAME",
191 [package name in plugins])
192 AC_SUBST(GST_PACKAGE_NAME)
195 AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_ORIGIN],
197 dnl package origin URL
198 AC_ARG_WITH(package-origin,
199 AC_HELP_STRING([--with-package-origin],
200 [specify package origin URL to use in plugins]),
203 yes) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
204 no) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
205 *) GST_PACKAGE_ORIGIN="${withval}" ;;
208 [GST_PACKAGE_ORIGIN="[Unknown package origin]"] dnl Default value
210 AC_MSG_NOTICE(Using $GST_PACKAGE_ORIGIN as package origin)
211 AC_DEFINE_UNQUOTED(GST_PACKAGE_ORIGIN, "$GST_PACKAGE_ORIGIN",
213 AC_SUBST(GST_PACKAGE_ORIGIN)
216 dnl sets WITH_PLUGINS to the list of plug-ins given as an argument
217 dnl also clears GST_PLUGINS_ALL and GST_PLUGINS_SELECTED
218 AC_DEFUN([AG_GST_ARG_WITH_PLUGINS],
221 AC_HELP_STRING([--with-plugins],
222 [comma-separated list of dependencyless plug-ins to compile]),
223 [WITH_PLUGINS=$withval],
227 GST_PLUGINS_SELECTED=""
229 AC_SUBST(GST_PLUGINS_ALL)
230 AC_SUBST(GST_PLUGINS_SELECTED)
233 dnl AG_GST_CHECK_PLUGIN(PLUGIN-NAME)
235 dnl This macro adds the plug-in <PLUGIN-NAME> to GST_PLUGINS_ALL. Then it
236 dnl checks if WITH_PLUGINS is empty or the plugin is present in WITH_PLUGINS,
237 dnl and if so adds it to GST_PLUGINS_SELECTED. Then it checks if the plugin
238 dnl is present in WITHOUT_PLUGINS (ie. was disabled specifically) and if so
239 dnl removes it from GST_PLUGINS_SELECTED.
241 dnl The macro will call AM_CONDITIONAL(USE_PLUGIN_<PLUGIN-NAME>, ...) to allow
242 dnl control of what is built in Makefile.ams.
243 AC_DEFUN([AG_GST_CHECK_PLUGIN],
245 GST_PLUGINS_ALL="$GST_PLUGINS_ALL [$1]"
247 define([pname_def],translit([$1], -a-z, _a-z))
250 AC_HELP_STRING([--disable-[$1]], [disable dependency-less $1 plugin]),
252 case "${enableval}" in
253 yes) [gst_use_]pname_def=yes ;;
254 no) [gst_use_]pname_def=no ;;
255 *) AC_MSG_ERROR([bad value ${enableval} for --enable-$1]) ;;
258 [[gst_use_]pname_def=yes]) dnl Default value
260 if test x$[gst_use_]pname_def = xno; then
261 AC_MSG_NOTICE(disabling dependency-less plugin $1)
262 WITHOUT_PLUGINS="$WITHOUT_PLUGINS [$1]"
264 undefine([pname_def])
266 if [[ -z "$WITH_PLUGINS" ]] || echo " [$WITH_PLUGINS] " | tr , ' ' | grep -i " [$1] " > /dev/null; then
267 GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED [$1]"
269 if echo " [$WITHOUT_PLUGINS] " | tr , ' ' | grep -i " [$1] " > /dev/null; then
270 GST_PLUGINS_SELECTED=`echo " $GST_PLUGINS_SELECTED " | $SED -e 's/ [$1] / /'`
272 AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), echo " $GST_PLUGINS_SELECTED " | grep -i " [$1] " > /dev/null)
275 dnl AG_GST_DISABLE_PLUGIN(PLUGIN-NAME)
277 dnl This macro disables the plug-in <PLUGIN-NAME> by removing it from
278 dnl GST_PLUGINS_SELECTED.
279 AC_DEFUN([AG_GST_DISABLE_PLUGIN],
281 GST_PLUGINS_SELECTED=`echo " $GST_PLUGINS_SELECTED " | $SED -e 's/ [$1] / /'`
282 AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), false)
285 AC_DEFUN([AG_GST_ARG_ENABLE_EXTERNAL],
287 AG_GST_CHECK_FEATURE(EXTERNAL, [building of plug-ins with external deps],,
288 HAVE_EXTERNAL=yes, enabled,
290 AC_MSG_NOTICE(building external plug-ins)
293 AC_MSG_WARN(all plug-ins with external dependencies will not be built)
296 # make BUILD_EXTERNAL available to Makefile.am
297 AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")
300 dnl experimental plug-ins; stuff that hasn't had the dust settle yet
301 dnl read 'builds, but might not work'
302 AC_DEFUN([AG_GST_ARG_ENABLE_EXPERIMENTAL],
304 AG_GST_CHECK_FEATURE(EXPERIMENTAL, [building of experimental plug-ins],,
305 HAVE_EXPERIMENTAL=yes, disabled,
307 AC_MSG_WARN(building experimental plug-ins)
308 BUILD_EXPERIMENTAL="yes"
310 AC_MSG_NOTICE(not building experimental plug-ins)
311 BUILD_EXPERIMENTAL="no"
313 # make BUILD_EXPERIMENTAL available to Makefile.am
314 AM_CONDITIONAL(BUILD_EXPERIMENTAL, test "x$BUILD_EXPERIMENTAL" = "xyes")
317 dnl broken plug-ins; stuff that doesn't seem to build at the moment
318 AC_DEFUN([AG_GST_ARG_ENABLE_BROKEN],
320 AG_GST_CHECK_FEATURE(BROKEN, [building of broken plug-ins],,
321 HAVE_BROKEN=yes, disabled,
323 AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches ...])
325 AC_MSG_NOTICE([not building broken plug-ins])