1AC_PREREQ(2.62) 2 3dnl initialize autoconf 4dnl when going to/from release please set the nano (fourth number) right ! 5dnl releases only do Wall, cvs and prerelease does Werror too 6AC_INIT(GStreamer Editing Services, 1.16.2, 7 http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer, 8 gstreamer-editing-services) 9 10AG_GST_INIT 11 12dnl initialize automake 13AM_INIT_AUTOMAKE([-Wno-portability 1.11 no-dist-gzip dist-xz tar-ustar subdir-objects]) 14 15dnl define PACKAGE_VERSION_* variables 16AS_VERSION 17 18dnl check if this is a release version 19AS_NANO(GST_GIT="no", GST_GIT="yes") 20 21dnl can autoconf find the source ? 22AC_CONFIG_SRCDIR([ges/ges-timeline.c]) 23 24dnl define the output header for config 25AC_CONFIG_HEADERS([config.h]) 26 27dnl AM_MAINTAINER_MODE only provides the option to configure to enable it 28AM_MAINTAINER_MODE([enable]) 29 30dnl sets host_* variables 31AC_CANONICAL_HOST 32 33dnl use pretty build output with automake >= 1.11 34m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])], 35 [AM_DEFAULT_VERBOSITY=1 36 AC_SUBST(AM_DEFAULT_VERBOSITY)]) 37 38dnl GES versioning, this is mostly informational 39GES_VERSION_MAJOR=$PACKAGE_VERSION_MAJOR 40GES_VERSION_MINOR=$PACKAGE_VERSION_MINOR 41GES_VERSION_MICRO=$PACKAGE_VERSION_MICRO 42GES_VERSION_NANO=$PACKAGE_VERSION_NANO 43AC_SUBST(GES_VERSION_MAJOR) 44AC_SUBST(GES_VERSION_MINOR) 45AC_SUBST(GES_VERSION_MICRO) 46AC_SUBST(GES_VERSION_NANO) 47 48dnl our libraries and install dirs use major.minor as a version 49GST_API_VERSION=$GST_EDITING_SERVICES_VERSION_MAJOR.$GST_EDITING_SERVICES_VERSION_MINOR 50dnl we override it here if we need to for the release candidate of new series 51GST_API_VERSION=1.0 52AC_SUBST(GST_API_VERSION) 53 54AS_LIBTOOL(GST, 1602, 0, 1602) 55 56dnl *** required versions of GStreamer stuff *** 57GST_REQ=1.16.2 58GSTPB_REQ=1.16.2 59 60dnl *** autotools stuff **** 61 62dnl allow for different autotools 63AS_AUTOTOOLS_ALTERNATE 64 65dnl Add parameters for aclocal 66AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4") 67AC_CONFIG_MACRO_DIR([m4]) 68 69dnl *** check for arguments to configure *** 70 71AG_GST_ARG_DISABLE_FATAL_WARNINGS 72AG_GST_ARG_ENABLE_EXTRA_CHECKS 73 74AG_GST_ARG_DEBUG 75AG_GST_ARG_PROFILING 76AG_GST_ARG_VALGRIND 77AG_GST_ARG_GCOV 78 79AG_GST_ARG_EXAMPLES 80 81AG_GST_ARG_WITH_PKG_CONFIG_PATH 82AG_GST_ARG_WITH_PACKAGE_NAME 83AG_GST_ARG_WITH_PACKAGE_ORIGIN 84 85AG_GST_PKG_CONFIG_PATH 86 87AG_GST_FLEX_CHECK 88 89dnl *** checks for platform *** 90 91dnl * hardware/architecture * 92 93dnl common/m4/gst-arch.m4 94dnl check CPU type 95AG_GST_ARCH 96 97dnl Determine endianness 98AC_C_BIGENDIAN 99 100dnl *** checks for programs *** 101 102dnl find a compiler 103AC_PROG_CC 104 105dnl check if the compiler supports '-c' and '-o' options 106AM_PROG_CC_C_O 107 108dnl check if the compiler supports do while(0) macros 109AG_GST_CHECK_DOWHILE_MACROS 110 111AC_PATH_PROG(VALGRIND_PATH, valgrind, no) 112AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno") 113 114dnl check for gobject-introspection 115GOBJECT_INTROSPECTION_CHECK([0.9.6]) 116 117dnl check for documentation tools 118AG_GST_DOCBOOK_CHECK 119GTK_DOC_CHECK([1.3]) 120AS_PATH_PYTHON([2.1]) 121AG_GST_PLUGIN_DOCS([1.3],[2.1]) 122 123dnl check for pygobject 124AC_SUBST(PYGOBJECT_REQ, 3.0) 125PKG_CHECK_MODULES(PYGOBJECT, pygobject-3.0 >= $PYGOBJECT_REQ, 126 [ 127 HAVE_PYGOBJECT=yes 128 ], HAVE_PYGOBJECT=no) 129 130AM_CONDITIONAL(WITH_PYTHON, [test "x$HAVE_PYGOBJECT" = "xyes"]) 131 132dnl check for gst-validate 133PKG_CHECK_MODULES(GST_VALIDATE, gst-validate-1.0 >= 1.12.1, 134 [ 135 HAVE_GST_VALIDATE=yes 136 AC_DEFINE(HAVE_GST_VALIDATE, 1, [Define if build with gst-validate support]) 137 ], HAVE_GST_VALIDATE=no) 138 139AC_SUBST(GST_VALIDATE_CFLAGS) 140AC_SUBST(GST_VALIDATE_LIBS) 141AM_CONDITIONAL(HAVE_GST_VALIDATE, [test "x$HAVE_GST_VALIDATE" = "xyes"]) 142 143dnl needed for scenarios definition files 144GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_API_VERSION`" 145AC_SUBST(GST_PREFIX) 146GST_DATADIR="$GST_PREFIX/share" 147AC_DEFINE_UNQUOTED(GST_DATADIR, "$GST_DATADIR", [system wide data directory]) 148 149dnl check for bash completion 150AC_ARG_WITH([bash-completion-dir], 151 AS_HELP_STRING([--with-bash-completion-dir[=PATH]], 152 [Install the bash auto-completion script in this directory. @<:@default=yes@:>@]), 153 [], 154 [with_bash_completion_dir=yes]) 155 156if test "x$with_bash_completion_dir" = "xyes"; then 157 PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0], 158 [BASH_COMPLETION_DIR="`pkg-config --variable=completionsdir bash-completion`"], 159 [BASH_COMPLETION_DIR="$datadir/bash-completion/completions"]) 160else 161 BASH_COMPLETION_DIR="$with_bash_completion_dir" 162fi 163 164AC_SUBST([BASH_COMPLETION_DIR]) 165AM_CONDITIONAL([ENABLE_BASH_COMPLETION],[test "x$with_bash_completion_dir" != "xno"]) 166 167dnl *** checks for libraries *** 168 169dnl check for libm, for sin() etc. 170# LT_LIB_M 171# AC_SUBST(LIBM) 172 173dnl *** checks for header files *** 174 175AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes) 176AM_CONDITIONAL(HAVE_UNISTD_H, test "x$HAVE_UNISTD_H" = "xyes") 177 178if test "x$HAVE_UNISTD_H" != "xyes"; then 179 GST_PLUGINS_SELECTED=`echo $GST_PLUGINS_SELECTED | $SED -e s/festival//` 180fi 181 182dnl *** checks for gst-validate-launcher *** 183 184AC_CHECK_PROG(GST_VALIDATE_LAUNCHER, gst-validate-launcher, yes) 185AM_CONDITIONAL(HAVE_GST_VALIDATE_LAUNCHER, [test "x$GST_VALIDATE_LAUNCHER" = "xyes"]) 186 187dnl *** checks for types/defines *** 188 189dnl *** checks for structures *** 190 191dnl *** checks for compiler characteristics *** 192 193dnl *** checks for library functions *** 194 195dnl *** checks for headers *** 196 197dnl *** checks for dependency libraries *** 198 199dnl GLib is required 200AG_GST_GLIB_CHECK([2.40.0]) 201 202PKG_CHECK_MODULES(GIO, gio-2.0 >= 2.16, HAVE_GIO=yes, HAVE_GIO=no) 203AC_SUBST(GIO_CFLAGS) 204AC_SUBST(GIO_LIBS) 205 206dnl checks for gstreamer 207dnl uninstalled is selected preferentially -- see pkg-config(1) 208AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], yes) 209AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], yes) 210#AG_GST_CHECK_GST_GDP($GST_API_VERSION, [$GST_REQ], yes) 211AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no) 212AG_GST_CHECK_GST_CONTROLLER($GST_API_VERSION, [$GST_REQ], yes) 213AG_GST_CHECK_GST_PLUGINS_BASE($GST_API_VERSION, [$GSTPB_REQ], yes) 214AG_GST_CHECK_GST_PLUGINS_BAD($GST_API_VERSION, [$GST_REQ], yes) 215AG_GST_CHECK_GST_PLUGINS_GOOD($GST_API_VERSION, [$GST_REQ], yes) 216AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes") 217 218AG_GST_ARG_WITH_PLUGINS 219AG_GST_CHECK_PLUGIN(plugins) 220 221dnl set location of plugin directory 222AG_GST_SET_PLUGINDIR 223 224GSTPB_PLUGINS_DIR=`$PKG_CONFIG gstreamer-plugins-base-$GST_API_VERSION --variable pluginsdir` 225AC_SUBST(GSTPB_PLUGINS_DIR) 226AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR) 227 228dnl check for gstreamer-pbutils 229PKG_CHECK_MODULES(GST_PBUTILS, gstreamer-pbutils-$GST_API_VERSION, HAVE_GST_PBUTILS="yes", HAVE_GST_PBUTILS="no") 230if test "x$HAVE_GST_PBUTILS" != "xyes"; then 231 AC_ERROR([gst-pbutils is required for rendering support]) 232fi 233AC_SUBST(GST_PBUTILS_LIBS) 234AC_SUBST(GST_PBUTILS_CFLAGS) 235 236dnl check for gst-controller 237PKG_CHECK_MODULES(GST_CONTROLLER, gstreamer-controller-$GST_API_VERSION, HAVE_GST_CONTROLLER="yes", HAVE_GST_CONROLLER="no") 238if test "x$HAVE_GST_CONTROLLER" != "xyes"; then 239 AC_ERROR([gst-controller is required for transition support]) 240fi 241AC_SUBST(GST_CONTROLLER_LIBS) 242AC_SUBST(GST_CONTROLLER_CFLAGS) 243 244dnl check for gstvideo 245PKG_CHECK_MODULES(GST_VIDEO, gstreamer-video-$GST_API_VERSION, HAVE_GST_VIDEO="yes", HAVE_GST_CONROLLER="no") 246if test "x$HAVE_GST_VIDEO" != "xyes"; then 247 AC_ERROR([gst-video is required for transition support]) 248fi 249AC_SUBST(GST_VIDEO_LIBS) 250AC_SUBST(GST_VIDEO_CFLAGS) 251 252dnl Check for documentation xrefs 253GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`" 254GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_API_VERSION`" 255GSTPB_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-plugins-base-$GST_API_VERSION`" 256AC_SUBST(GLIB_PREFIX) 257AC_SUBST(GST_PREFIX) 258AC_SUBST(GSTPB_PREFIX) 259 260dnl pitivi formatter needs libxml 261PKG_CHECK_MODULES(XML, libxml-2.0, HAVE_LIBXML="yes", HAVE_LIBXML="no") 262if test "x$HAVE_LIBXML" != "xyes"; then 263 AC_ERROR([libxml2 is required]) 264fi 265AC_SUBST(XML_LIBS) 266AC_SUBST(XML_CFLAGS) 267 268dnl GTK is optional and only used in examples 269HAVE_GTK=no 270HAVE_GTK_X11=no 271GTK_REQ=3.0.0 272if test "x$BUILD_EXAMPLES" = "xyes"; then 273 PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no) 274 dnl some examples need gtk+-x11 275 PKG_CHECK_MODULES(GTK_X11, gtk+-x11-3.0 >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no) 276 AC_SUBST(GTK_LIBS) 277 AC_SUBST(GTK_CFLAGS) 278fi 279AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes") 280AM_CONDITIONAL(HAVE_GTK_X11, test "x$HAVE_GTK_X11" = "xyes") 281 282dnl Check for -Bsymbolic-functions linker flag used to avoid 283dnl intra-library PLT jumps, if available. 284AC_ARG_ENABLE(Bsymbolic, 285 [AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],, 286 [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}" 287 AC_MSG_CHECKING([for -Bsymbolic-functions linker flag]) 288 LDFLAGS=-Wl,-Bsymbolic-functions 289 LIBS= 290 AC_TRY_LINK([], [return 0], 291 AC_MSG_RESULT(yes) 292 enable_Bsymbolic=yes, 293 AC_MSG_RESULT(no) 294 enable_Bsymbolic=no) 295 LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"]) 296 297dnl building of benchmarks 298AC_ARG_ENABLE(benchmarks, 299 AS_HELP_STRING([--disable-benchmarks],[disable building benchmarks apps]), 300 [ 301 case "${enableval}" in 302 yes) BUILD_BENCHMARKS=yes ;; 303 no) BUILD_BENCHMARKS=no ;; 304 *) AC_MSG_ERROR(bad value ${enableval} for --disable-benchmarks) ;; 305 esac 306 ], 307[BUILD_BENCHMARKS=yes]) dnl Default value 308AM_CONDITIONAL(BUILD_BENCHMARKS, test "x$BUILD_BENCHMARKS" = "xyes") 309 310dnl set license and copyright notice 311GST_LICENSE="LGPL" 312AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license]) 313AC_SUBST(GST_LICENSE) 314 315dnl define LIBDIR so we can inform people where we live 316AS_AC_EXPAND(LIBDIR, $libdir) 317AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir]) 318 319dnl set location of plugin directory 320AG_GST_SET_PLUGINDIR 321 322dnl define an ERROR_CFLAGS Makefile variable 323AG_GST_SET_ERROR_CFLAGS($GST_GIT, [-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef \ 324 -Wwrite-strings -Wformat-security -Wold-style-definition \ 325 -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar \ 326 -Wnested-externs]) 327 328dnl define correct level for debugging messages 329AG_GST_SET_LEVEL_DEFAULT($GST_GIT) 330 331dnl *** finalize CFLAGS, LDFLAGS, LIBS 332 333dnl Overview: 334dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ... 335dnl GST_*: flags shared by built objects to link against GStreamer 336dnl GST_ALL_LDFLAGS: linker flags shared by all 337dnl GST_LIB_LDFLAGS: additional linker flags for all libaries 338dnl GST_LT_LDFLAGS: library versioning of our libraries 339dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins 340 341dnl GST_OPTION_CFLAGS 342if test "x$USE_DEBUG" = xyes; then 343 PROFILE_CFLAGS="-g" 344fi 345AC_SUBST(PROFILE_CFLAGS) 346 347if test "x$PACKAGE_VERSION_NANO" = "x1"; then 348 dnl Define _only_ during CVS (not pre-releases or releases) 349 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED" 350else 351 DEPRECATED_CFLAGS="" 352fi 353AC_SUBST(DEPRECATED_CFLAGS) 354 355VISIBILITY_CFLAGS="" 356AS_COMPILER_FLAG([-fvisibility=hidden], [ 357 VISIBILITY_CFLAGS="-fvisibility=hidden" 358 AC_DEFINE(GST_API_EXPORT, [extern __attribute__ ((visibility ("default")))], [public symbol export define]) 359], [ 360 VISIBILITY_CFLAGS="" 361 AC_DEFINE(GST_API_EXPORT, [extern], [public symbol export define]) 362]) 363AC_SUBST(VISIBILITY_CFLAGS) 364 365dnl disable strict aliasing 366AS_COMPILER_FLAG([-fno-strict-aliasing], [EXTRA_CFLAGS="-fno-strict-aliasing"]) 367AC_SUBST(EXTRA_CFLAGS) 368 369dnl every flag in GST_OPTION_CFLAGS can be overridden 370dnl at make time with e.g. make ERROR_CFLAGS="" 371GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" 372AC_SUBST(GST_OPTION_CFLAGS) 373 374dnl FIXME: do we want to rename to GST_ALL_* ? 375dnl prefer internal headers to already installed ones 376dnl also add builddir include for enumtypes and marshal 377dnl add GST_OPTION_CFLAGS, but overridable 378GST_CFLAGS="$GST_CFLAGS $EXTRA_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS) \$(VISIBILITY_CFLAGS) -DGST_USE_UNSTABLE_API" 379AC_SUBST(GST_CFLAGS) 380AC_SUBST(GST_LIBS) 381 382dnl LDFLAGS really should only contain flags, not libs - they get added before 383dnl whatevertarget_LIBS and -L flags here affect the rest of the linking 384GST_ALL_LDFLAGS="-no-undefined" 385if test "x${enable_Bsymbolic}" = "xyes"; then 386 GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions" 387fi 388AC_SUBST(GST_ALL_LDFLAGS) 389 390dnl GST_LIB_LDFLAGS 391dnl linker flags shared by all libraries 392dnl LDFLAGS modifier defining exported symbols from built libraries 393GST_LIB_LDFLAGS="" 394AC_SUBST(GST_LIB_LDFLAGS) 395 396dnl GST_PLUGIN_LDFLAGS must only contain flags, not libs - they get added before 397dnl whatevertarget_LIBS and -L flags here affect the rest of the linking 398GST_PLUGIN_LDFLAGS="-module -avoid-version $GST_ALL_LDFLAGS" 399AC_SUBST(GST_PLUGIN_LDFLAGS) 400 401dnl *** output files *** 402 403dnl po/Makefile.in 404 405AC_CONFIG_FILES( 406Makefile 407ges/ges-version.h 408common/Makefile 409common/m4/Makefile 410m4/Makefile 411ges/Makefile 412tests/Makefile 413tests/check/Makefile 414tests/benchmarks/Makefile 415examples/Makefile 416examples/c/Makefile 417tests/validate/Makefile 418tests/validate/scenarios/Makefile 419tools/Makefile 420docs/Makefile 421docs/version.entities 422docs/libs/Makefile 423pkgconfig/Makefile 424pkgconfig/gst-editing-services.pc 425pkgconfig/gst-editing-services-uninstalled.pc 426plugins/Makefile 427plugins/ges/Makefile 428plugins/nle/Makefile 429bindings/Makefile 430bindings/python/Makefile 431bindings/python/gi/Makefile 432bindings/python/gi/overrides/Makefile 433) 434AC_OUTPUT 435