# clutter package version number, (as distinct from shared library version) # An odd micro number indicates in-progress development from Git # An even micro number indicates a released version # # Making a point release: # - increase clutter_micro_version to the next even number # - increase clutter_interface_age to the next even number # After the release: # - increase clutter_micro_version to the next odd number # - increase clutter_interface_version to the next odd number m4_define([clutter_major_version], [1]) m4_define([clutter_minor_version], [17]) m4_define([clutter_micro_version], [1]) # • for stable releases: increase the interface age by 1 for each release; # if the API changes, set to 0. interface_age and binary_age are used to # create the soname of the shared object: # # ( * 100 + ) - # # this allows using the same soname for different micro-releases in case # no API was added or deprecated. for instance: # # clutter 1.2.0 -> 100 * 2 + 0 = 200, interface age = 0 -> 200 # clutter 1.2.2 -> 100 * 2 + 2 = 202, interface age = 2 -> 200 # clutter 1.2.4 -> 100 * 2 + 4 = 204, interface age = 4 -> 200 # [ API addition, deprecation ] # clutter 1.2.6 -> 100 * 2 + 6 = 206, interface age = 0 -> 206 # clutter 1.2.8 -> 100 * 2 + 8 = 208, interface age = 2 -> 206 # clutter 1.2.10 -> 100 * 2 + 10 = 210, interface age = 4 -> 206 # ... # # • for development releases: keep clutter_interface_age to 0 m4_define([clutter_interface_age], [0]) m4_define([clutter_binary_age], [m4_eval(100 * clutter_minor_version + clutter_micro_version)]) m4_define([clutter_release_status], [m4_if(m4_eval(clutter_micro_version % 2), [1], [git], [m4_if(m4_eval(clutter_minor_version % 2), [1], [snapshot], [release])])]) m4_define([clutter_version], [clutter_major_version.clutter_minor_version.clutter_micro_version]) # change this only when breaking the API m4_define([clutter_api_version], [1.0]) AC_PREREQ([2.63]) AC_INIT([clutter], [clutter_version], [http://bugzilla.gnome.org/enter_bug.cgi?product=clutter], [clutter], [http://www.clutter-project.org]) AC_CONFIG_SRCDIR([clutter/clutter.h]) AC_CONFIG_HEADERS([clutter/config.h]) AC_CONFIG_AUX_DIR([build]) AC_CONFIG_MACRO_DIR([build/autotools]) AM_INIT_AUTOMAKE([1.11 foreign -Wno-portability no-define no-dist-gzip dist-xz tar-ustar]) AM_SILENT_RULES([yes]) AC_SUBST([CLUTTER_MAJOR_VERSION], [clutter_major_version]) AC_SUBST([CLUTTER_MINOR_VERSION], [clutter_minor_version]) AC_SUBST([CLUTTER_MICRO_VERSION], [clutter_micro_version]) AC_SUBST([CLUTTER_VERSION], [clutter_version]) AC_SUBST([CLUTTER_API_VERSION], [clutter_api_version]) AC_SUBST([CLUTTER_API_VERSION_AM], [$CLUTTER_MAJOR_VERSION\_0]) AC_SUBST([CLUTTER_RELEASE_STATUS], [clutter_release_status]) m4_define([lt_current], [m4_eval(100 * clutter_minor_version + clutter_micro_version - clutter_interface_age)]) m4_define([lt_revision], [clutter_interface_age]) m4_define([lt_age], [m4_eval(clutter_binary_age - clutter_interface_age)]) CLUTTER_LT_CURRENT=lt_current CLUTTER_LT_REV=lt_revision CLUTTER_LT_AGE=lt_age CLUTTER_LT_VERSION="$CLUTTER_LT_CURRENT:$CLUTTER_LT_REV:$CLUTTER_LT_AGE" CLUTTER_LT_LDFLAGS="-version-info $CLUTTER_LT_VERSION" AC_SUBST([CLUTTER_LT_CURRENT], [lt_current]) AC_SUBST([CLUTTER_LT_REVISION], [lt_revision]) AC_SUBST([CLUTTER_LT_VERSION], [$CLUTTER_LT_VERSION]) AC_PROG_SED dnl = Preliminary platform checks ============================================= AC_CANONICAL_HOST platform_win32=no platform_quartz=no platform_linux=no AC_MSG_CHECKING([if building for some Win32 platform]) AS_CASE([$host], [*-*-mingw*|*-*-cygwin*], [ CLUTTER_LT_LDFLAGS="$CLUTTER_LT_LDFLAGS -no-undefined" platform_win32=yes ], [*-*-linux*], [ platform_linux=yes ], [] ) AC_MSG_RESULT([$platform_win32]) AM_CONDITIONAL(OS_WIN32, [test "$platform_win32" = "yes"]) AC_CHECK_HEADER([OpenGL/gl.h], [platform_quartz=yes], [platform_quartz=no]) AM_CONDITIONAL(OS_QUARTZ, [test "$platform_quartz" = "yes"]) AC_CHECK_HEADER([GL/glx.h], [platform_glx=yes], [platform_glx=no]) AC_CHECK_LIB([GL], [glXCreateContext], [platform_glx=yes], [platform_glx=no]) AM_CONDITIONAL(OS_GLX, [test "$platform_glx" = "yes"]) AM_CONDITIONAL(OS_LINUX, [test "$platform_linux" = "yes"]) AC_SUBST(CLUTTER_LT_LDFLAGS) AC_CACHE_SAVE dnl = Dependencies ========================================================= # Checks for programs. AM_PROG_CC_C_O # require libtool >= 2.2 LT_PREREQ([2.2.6]) LT_INIT([disable-static]) # Checks for header files. AC_HEADER_STDC # required versions for dependencies m4_define([glib_req_version], [2.37.3]) m4_define([cogl_req_version], [1.17.1]) m4_define([json_glib_req_version], [0.12.0]) m4_define([atk_req_version], [2.5.3]) m4_define([cairo_req_version], [1.10]) m4_define([pango_req_version], [1.30]) m4_define([gi_req_version], [0.9.5]) m4_define([uprof_req_version], [0.3]) m4_define([gtk_doc_req_version], [1.15]) m4_define([xcomposite_req_version], [0.4]) m4_define([gdk_req_version], [3.3.18]) m4_define([libevdev_req_version], [0.4]) AC_SUBST([GLIB_REQ_VERSION], [glib_req_version]) AC_SUBST([COGL_REQ_VERSION], [cogl_req_version]) AC_SUBST([JSON_GLIB_REQ_VERSION], [json_glib_req_version]) AC_SUBST([ATK_REQ_VERSION], [atk_req_version]) AC_SUBST([CAIRO_REQ_VERSION], [cairo_req_version]) AC_SUBST([PANGO_REQ_VERSION], [pango_req_version]) AC_SUBST([GI_REQ_VERSION], [gi_req_version]) AC_SUBST([UPROF_REQ_VERSION], [uprof_req_version]) AC_SUBST([GTK_DOC_REQ_VERSION], [gtk_doc_req_version]) AC_SUBST([XCOMPOSITE_REQ_VERSION], [xcomposite_req_version]) AC_SUBST([GDK_REQ_VERSION], [gdk_req_version]) AC_SUBST([LIBEVDEV_REQ_VERSION], [libevdev_req_version]) # Checks for typedefs, structures, and compiler characteristics. AM_PATH_GLIB_2_0([glib_req_version], [], [AC_MSG_ERROR([glib-2.0 is required])], [gobject gthread gmodule-no-export]) # Check for -Bsymbolic-functions to avoid intra-library PLT jumps AC_ARG_ENABLE([Bsymbolic], [AS_HELP_STRING([--disable-Bsymbolic], [Avoid linking with -Bsymbolic])], [], [ saved_LDFLAGS="${LDFLAGS}" AC_MSG_CHECKING([for -Bsymbolic-functions linker flag]) LDFLAGS=-Wl,-Bsymbolic-functions AC_TRY_LINK([], [int main (void) { return 0; }], [ AC_MSG_RESULT([yes]) enable_Bsymbolic=yes ], [ AC_MSG_RESULT([no]) enable_Bsymbolic=no ]) LDFLAGS="${saved_LDFLAGS}" ]) AS_IF([test "x$enable_Bsymbolic" = "xyes"], [CLUTTER_LINK_FLAGS=-Wl[,]-Bsymbolic-functions]) AC_SUBST(CLUTTER_LINK_FLAGS) AC_ARG_ENABLE(installed_tests, AS_HELP_STRING([--enable-installed-tests], [Install test programs (default: no)]),, [enable_installed_tests=no]) AM_CONDITIONAL(ENABLE_INSTALLED_TESTS, test x$enable_installed_tests = xyes) AC_CACHE_SAVE dnl ======================================================================== FLAVOUR_LIBS="" FLAVOUR_CFLAGS="" CLUTTER_BACKENDS="" CLUTTER_INPUT_BACKENDS="" CLUTTER_CONFIG_DEFINES= experimental_backend=no experimental_input_backend=no # base dependencies for core CLUTTER_BASE_PC_FILES="cogl-1.0 >= $COGL_REQ_VERSION cairo-gobject >= $CAIRO_REQ_VERSION atk >= $ATK_REQ_VERSION pangocairo >= $PANGO_REQ_VERSION cogl-pango-1.0 json-glib-1.0 >= $JSON_GLIB_REQ_VERSION" # private base dependencies CLUTTER_BASE_PC_FILES_PRIVATE="" # backend specific pkg-config files BACKEND_PC_FILES="" # private backend specific dependencies BACKEND_PC_FILES_PRIVATE="" dnl === Clutter windowing system backend ====================================== AC_ARG_ENABLE([x11-backend], [AS_HELP_STRING([--enable-x11-backend=@<:@yes/no@:>@], [Enable the X11 backend (default=check)])], [enable_x11=$enableval], [enable_x11=check]) AC_ARG_ENABLE([win32-backend], [AS_HELP_STRING([--enable-win32-backend=@<:@yes/no@:>@], [Enable the Windows backend (default=check)])], [enable_win32=$enableval], [enable_win32=check]) AC_ARG_ENABLE([quartz-backend], [AS_HELP_STRING([--enable-quartz-backend=@<:@yes/no@:>@], [Enable the OS X backend (default=check)])], [enable_osx=$enableval], [enable_osx=check]) AC_ARG_ENABLE([gdk-backend], [AS_HELP_STRING([--enable-gdk-backend=@<:@yes/no@:>@], [Enable the GDK backend (default=check)])], [enable_gdk=$enableval], [enable_gdk=check]) AC_ARG_ENABLE([wayland-backend], [AS_HELP_STRING([--enable-wayland-backend=@<:@yes/no@:>@], [Enable the Wayland client backend (default=no)])], [enable_wayland=$enableval], [enable_wayland=no]) AC_ARG_ENABLE([egl-backend], [AS_HELP_STRING([--enable-egl-backend=@<:@yes/no@:>@], [Enable the EGL framebuffer backend (default=no)])], [enable_egl=$enableval], [enable_egl=no]) AC_ARG_ENABLE([cex100-backend], [AS_HELP_STRING([--enable-cex100-backend=@<:@yes/no@:>@], [Enable the CEx100 backend (default=no)])], [enable_cex100=$enableval], [enable_cex100=no]) dnl Define default values AS_IF([test "x$enable_x11" = "xcheck"], [ AS_IF([test "x$platform_glx" = "xyes"], [enable_x11=yes], [enable_x11=no]) ]) AS_IF([test "x$enable_win32" = "xcheck"], [ AS_IF([test "x$platform_win32" = "xyes"], [enable_win32=yes], [enable_win32=no]) ]) AS_IF([test "x$enable_osx" = "xcheck"], [ AS_IF([test "x$platform_quartz" = "xyes"], [enable_osx=yes], [enable_osx=no]) ]) AS_IF([test "x$enable_gdk" = "xcheck"], [ PKG_CHECK_EXISTS([gdk-3.0 >= gdk_req_version], [enable_gdk=yes], [enable_gdk=no]) ]) dnl Per-backend rules AS_IF([test "x$enable_x11" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS x11" CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS x11" SUPPORT_X11=1 SUPPORT_GLX=1 SUPPORT_COGL=1 # we use fontconfig API and pango-ft2 when the fontconfig # configuration changes; we don't expose any API for this # so we add pango-ft2 to the private Requires. PKG_CHECK_EXISTS([pangoft2], [ AC_DEFINE([HAVE_PANGO_FT2], [1], [Supports PangoFt2]) BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE pangoft2" ], []) AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend]) ]) AS_IF([test "x$enable_gdk" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS gdk" CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS gdk" SUPPORT_GDK=1 SUPPORT_COGL=1 BACKEND_PC_FILES="$BACKEND_PC_FILES gdk-3.0" ]) AS_IF([test "x$enable_wayland" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS wayland" CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS wayland" experimental_backend="yes" SUPPORT_WAYLAND=1 SUPPORT_COGL=1 PKG_CHECK_EXISTS([wayland-client wayland-cursor xkbcommon gdk-pixbuf-2.0], [ BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-cursor wayland-client xkbcommon" BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE gdk-pixbuf-2.0" ], []) AC_DEFINE([HAVE_CLUTTER_WAYLAND], [1], [Have the Wayland client backend]) ]) dnl Note this is orthogonal to the client side support and you can dnl use the Wayland compositor features with any of the clutter dnl backends with corresponding Cogl support. AC_ARG_ENABLE([wayland-compositor], [AS_HELP_STRING([--enable-wayland-compositor=@<:@yes/no@:>@], [Enable Wayland compositor features (default=no)])], [], [AS_IF([test "x$SUPPORT_EGL" = "x1"], [enable_wayland_compositor=yes], [enable_wayland_compositor=no]) ]) AS_IF([test "x$enable_wayland_compositor" = "xyes"], [ PKG_CHECK_EXISTS([wayland-server], [BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-server"], []) SUPPORT_WAYLAND_COMPOSITOR=1 SUPPORT_COGL=1 CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_HAS_WAYLAND_COMPOSITOR_SUPPORT 1" AC_DEFINE([HAVE_CLUTTER_WAYLAND_COMPOSITOR], [1], [Have Wayland compositor support]) ]) AM_CONDITIONAL(SUPPORT_WAYLAND_COMPOSITOR, [test "x$SUPPORT_WAYLAND_COMPOSITOR" = "x1"]) AS_IF([test "x$enable_wayland_compositor" != "xyes" -a "x$enable_wayland" != "xyes"], [ # The wayland headers introduce so much symbol shadowing that build # logs become incomprehensible with -Wshadow so we only use it for # non-wayland builds. MAINTAINER_COMPILER_FLAGS="-Wshadow" ]) AS_IF([test "x$enable_cex100" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS cex100" experimental_backend="yes" SUPPORT_CEX100=1 SUPPORT_COGL=1 have_gdl=no AC_CHECK_HEADERS([libgdl.h], [have_gdl=yes]) AS_IF([test "x$have_gdl" = "xno"], [ AC_CHECK_HEADERS([CE4100/libgdl.h], [ FLAVOUR_CFLAGS="-I/usr/include/CE4100" have_gdl=yes CLUTTER_CEX100_LIBGDL_PREFIX=CE4100/ ]) ]) AS_IF([test "x$have_gdl" = "xno"], [AC_MSG_ERROR([libgdl.h not found but the CEx100 backend has been explicitly enabled])]) AC_SUBST(CLUTTER_CEX100_LIBGDL_PREFIX) FLAVOUR_LIBS="$FLAVOUR_LIBS -lgdl" AC_DEFINE([CLUTTER_EGL_BACKEND_CEX100], [1], [Use CEX100 EGL backend]) AC_DEFINE([CLUTTER_EGL_BACKEND_GENERIC], [1], [Use Generic EGL backend]) AC_DEFINE([HAVE_CLUTTER_EGL], [1], [Have the EGL backend]) ]) AS_IF([test "x$enable_egl" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS egl" experimental_backend="yes" SUPPORT_EGL=1 SUPPORT_COGL=1 FLAVOUR_LIBS="$FLAVOUR_LIBS $TSLIB_LIBS $EVDEV_LIBS" FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $TSLIB_CFLAGS $EVDEV_CFLAGS" AC_DEFINE([CLUTTER_EGL_BACKEND_GENERIC], [1], [Use Generic EGL backend]) AC_DEFINE([HAVE_CLUTTER_EGL], [1], [Have the EGL backend]) ]) AS_IF([test "x$enable_osx" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS osx" CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS osx" AC_DEFINE([HAVE_CLUTTER_OSX], [1], [Have the OSX backend]) FLAVOUR_LIBS="$FLAVOUR_LIBS -framework Cocoa -framework OpenGL" SUPPORT_OSX=1 ]) AS_IF([test "x$enable_win32" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS win32" CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS win32" AC_DEFINE([HAVE_CLUTTER_WIN32], [1], [Have the Win32 backend]) FLAVOUR_LIBS="$FLAVOUR_LIBS -lopengl32 -lgdi32 -lwinmm" FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS -D_WIN32_WINNT=0x0500" AC_CHECK_TOOL(WINDRES, [windres], [AC_MSG_ERROR([*** windres is required])]) SUPPORT_WIN32=1 ]) AS_IF([test "x$CLUTTER_BACKENDS" = "x"], [ AC_MSG_ERROR([No backend enabled. You need to enable at least one backend.]) ]) AS_IF([test "x$platform_linux" = "xyes"], [ AC_DEFINE([OS_LINUX], [1], [Define to 1 if building for Linux]) ]) # additional input backends AC_ARG_ENABLE([tslib-input], [AS_HELP_STRING([--enable-tslib-input=@<:@yes/no@:>@], [Enable TSLib for input events (default=no)])], [enable_tslib=$enableval], [enable_tslib=no]) AC_ARG_ENABLE([evdev-input], [AS_HELP_STRING([--enable-evdev-input=@<:@yes/no@:>@], [Enable evdev for input events (default=no)])], [enable_evdev=$enableval], [enable_evdev=no]) AS_IF([test "x$enable_tslib" = "xyes"], [ PKG_CHECK_MODULES(TSLIB, [tslib-1.0], [have_tslib=yes], [have_tslib=no]) AS_IF([test "x$have_tslib" = "xyes"], [ CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS tslib" experimental_input_backend="yes" AC_DEFINE([HAVE_TSLIB], [1], [Have tslib for touchscreen handling]) SUPPORT_TSLIB=1 ]) ]) AS_IF([test "x$enable_evdev" = "xyes"], [ PKG_CHECK_MODULES(EVDEV, [gudev-1.0 xkbcommon], [have_evdev=yes], [have_evdev=no]) AS_IF([test "x$have_evdev" = "xyes"], [ CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS evdev" BACKEND_PC_FILES="$BACKEND_PC_FILES gudev-1.0 libevdev >= $LIBEVDEV_REQ_VERSION xkbcommon" experimental_input_backend="yes" AC_DEFINE([HAVE_EVDEV], [1], [Have evdev support for input handling]) SUPPORT_EVDEV=1 ]) ]) # conditionals for use in automake files... AM_CONDITIONAL(SUPPORT_GLX, [test "x$SUPPORT_GLX" = "x1"]) AM_CONDITIONAL(SUPPORT_X11, [test "x$SUPPORT_X11" = "x1"]) AM_CONDITIONAL(SUPPORT_GDK, [test "x$SUPPORT_GDK" = "x1"]) AM_CONDITIONAL(SUPPORT_EGL, [test "x$SUPPORT_EGL" = "x1"]) AM_CONDITIONAL(SUPPORT_OSX, [test "x$SUPPORT_OSX" = "x1"]) AM_CONDITIONAL(SUPPORT_WIN32, [test "x$SUPPORT_WIN32" = "x1"]) AM_CONDITIONAL(SUPPORT_CEX100, [test "x$SUPPORT_CEX100" = "x1"]) AM_CONDITIONAL(SUPPORT_WAYLAND, [test "x$SUPPORT_WAYLAND" = "x1"]) AM_CONDITIONAL(USE_COGL, [test "x$SUPPORT_COGL" = "x1"]) AM_CONDITIONAL(USE_TSLIB, [test "x$have_tslib" = "xyes"]) AM_CONDITIONAL(USE_EVDEV, [test "x$have_evdev" = "xyes"]) AM_CONDITIONAL(USE_GLD, [test "x$have_gdl" = "xyes"]) AM_CONDITIONAL(NEED_XKB_UTILS, [test "x$have_evdev" = "xyes" -o "x$SUPPORT_WAYLAND" = "x1"]) dnl Instead of using AM_CFLAGS to ensure dnl COGL_ENABLE_EXPERIMENTAL_2_0_API is defined while compiling clutter dnl and cogl code we use a define in config.h instead. This helps ensure dnl other tools such as glib-mkenums and gir-scanner don't end up dnl using the define also. AC_DEFINE([COGL_ENABLE_EXPERIMENTAL_2_0_API], [1], [Can use Cogl 2.0 API internally]) dnl strip leading spaces CLUTTER_BACKENDS=${CLUTTER_BACKENDS#* } AC_SUBST(CLUTTER_BACKENDS) CLUTTER_INPUT_BACKENDS=${CLUTTER_INPUT_BACKENDS#* } AC_SUBST(CLUTTER_INPUT_BACKENDS) AC_CACHE_SAVE dnl === Clutter configuration ================================================= # windowing systems AS_IF([test "x$SUPPORT_X11" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_X11 \"x11\" #define CLUTTER_INPUT_X11 \"x11\""]) AS_IF([test "x$SUPPORT_GDK" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_GDK \"gdk\" #define CLUTTER_INPUT_GDK \"gdk\""]) AS_IF([test "x$SUPPORT_GLX" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_GLX \"glx\""]) AS_IF([test "x$SUPPORT_EGL" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_EGL \"eglnative\""]) AS_IF([test "x$SUPPORT_WAYLAND" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_WAYLAND \"wayland\""]) AS_IF([test "x$SUPPORT_OSX" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_OSX \"osx\" #define CLUTTER_INPUT_OSX \"osx\""]) AS_IF([test "x$SUPPORT_WIN32" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_WIN32 \"win32\" #define CLUTTER_INPUT_WIN32 \"win32\""]) AS_IF([test "x$SUPPORT_CEX100" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_CEX100 \"cex100\""]) AS_IF([test "x$SUPPORT_EVDEV" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_INPUT_EVDEV \"evdev\""]) AS_IF([test "x$SUPPORT_TSLIB" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_INPUT_TSLIB \"tslib\""]) AS_IF([test "x$SUPPORT_WAYLAND" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_INPUT_WAYLAND \"wayland\""]) # the 'null' input backend is special CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_INPUT_NULL \"null\"" AC_SUBST([CLUTTER_CONFIG_DEFINES]) dnl === Clutter substitutions kept for backwards compatibility ================ AC_SUBST([CLUTTER_WINSYS], [deprecated]) AC_SUBST([CLUTTER_WINSYS_BASE], [deprecated]) AC_SUBST([CLUTTER_STAGE_TYPE], [deprecated]) AC_SUBST([CLUTTER_SONAME_INFIX], [deprecated]) AC_SUBST([CLUTTER_FLAVOUR], [deprecated]) AC_SUBST([CLUTTER_COGL], [deprecated]) AC_SUBST([COGL_DRIVER], [deprecated]) dnl === X11 checks, only for X11-based backends =============================== X11_PC_FILES="" X11_EXTS="" x11_tests=no AS_IF([test "x$SUPPORT_X11" = "x1"], [ # base X11 includes and libraries AC_MSG_CHECKING([for X11]) # start with pkg-config PKG_CHECK_EXISTS([x11], [have_x11=yes], [have_x11=no]) AS_IF([test "x$have_x11" = "xyes"], [ X11_PC_FILES="x11" # we actually need to ask for CFLAGS and LIBS X11_CFLAGS=`$PKG_CONFIG --cflags $X11_PC_FILES` X11_LIBS=`$PKG_CONFIG --libs $X11_PC_FILES` AC_MSG_RESULT([found]) ], [ # no pkg-config, let's go old school AC_PATH_X AS_IF([test "x$no_x" = "xyes"], [AC_MSG_ERROR([No X11 Libraries found])], [ AS_IF([test "x$x_includes" != "xNONE" && test -n "$x_includes"], [X11_CFLAGS=-I`echo $x_includes | sed -e "s/:/ -I/g"`]) AS_IF([test "x$x_libraries" != "xNONE" && test -n "$x_libraries"], [X11_LIBS=-L`echo $x_libraries | sed -e "s/:/ -L/g"`]) AC_MSG_RESULT([found]) ] ) ] ) # XEXT (required) AC_MSG_CHECKING([for XEXT extension]) PKG_CHECK_EXISTS([xext], [have_xext=yes], [have_xext=no]) AS_IF([test "x$have_xext" = "xyes"], [ AC_DEFINE(HAVE_XEXT, [1], [Define to 1 if we have the XEXT X extension]) X11_LIBS="$X11_LIBS -lXext" X11_PC_FILES="$X11_PC_FILES xext" X11_EXTS="$X11_EXTS xext" AC_MSG_RESULT([found]) ], [AC_MSG_ERROR([Not found])] ) # XDAMAGE (required) AC_MSG_CHECKING([for XDAMAGE extension]) PKG_CHECK_EXISTS([xdamage], [have_xdamage=yes], [have_xdamage=no]) AS_IF([test "x$have_xdamage" = "xyes"], [ AC_DEFINE(HAVE_XDAMAGE, [1], [Define to 1 if we have the XDAMAGE X extension]) X11_LIBS="$X11_LIBS -lXdamage" X11_PC_FILES="$X11_PC_FILES xdamage" X11_EXTS="$X11_EXTS xdamage" AC_MSG_RESULT([found]) ], [AC_MSG_ERROR([not found])] ) # XCOMPOSITE (optional) AC_MSG_CHECKING([for XCOMPOSITE extension >= $XCOMPOSITE_REQ_VERSION]) PKG_CHECK_EXISTS([xcomposite >= $XCOMPOSITE_REQ_VERSION], [have_xcomposite=yes], [have_xcomposite=no]) AS_IF([test "x$have_xcomposite" = "xyes"], [ AC_DEFINE(HAVE_XCOMPOSITE, [1], [Define to 1 if we have the XCOMPOSITE X extension]) X11_LIBS="$X11_LIBS -lXcomposite" X11_PC_FILES="$X11_PC_FILES xcomposite >= $XCOMPOSITE_REQ_VERSION" X11_EXTS="$X11_EXTS xcomposite" AC_MSG_RESULT([found]) ], [AC_MSG_ERROR([not found])] ) # X Generic Extensions (optional) clutter_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $X11_CFLAGS" clutter_save_LIBS="$LIBS" LIBS="$LIBS $X11_LIBS" have_xge=no AC_CHECK_FUNC([XGetEventData], [ AC_DEFINE([HAVE_XGE], [1], [Define to 1 if X Generic Extensions is available]) have_xge=yes X11_EXTS="$X11_EXTS xge" ]) CPPFLAGS="$clutter_save_CPPFLAGS" LIBS="$clutter_save_LIBS" # XI (optional) AC_ARG_ENABLE([xinput], [AS_HELP_STRING([--enable-xinput], [Use the XI X extension])], [], [enable_xinput=yes]) AS_IF([test "x$enable_xinput" = "xyes"], [ PKG_CHECK_EXISTS([xi], [have_xinput=yes], [have_xinput=no]) ], [ have_xinput=no ]) AS_CASE([$have_xinput], [yes], [ AC_CHECK_HEADERS([X11/extensions/XInput2.h], [ have_xinput2=yes AC_DEFINE([HAVE_XINPUT_2], [1], [Define to 1 if XI2 is available]) ]) clutter_save_LIBS="$LIBS" LIBS="$LIBS -lXi" AC_CHECK_FUNC([XIAllowTouchEvents], [ AC_CHECK_MEMBER([XIScrollClassInfo.number], [ have_xinput_2_2=yes AC_DEFINE([HAVE_XINPUT_2_2], [1], [Define to 1 if XInput 2.2 is available]) ], [have_xinput_2_2=no], [[#include ]])]) LIBS="$clutter_save_LIBS" X11_LIBS="$X11_LIBS $XINPUT_LIBS" X11_PC_FILES="$X11_PC_FILES xi" AS_IF([test "x$have_xinput_2_2" = "xyes"], [X11_EXTS="$X11_EXTS xi2.2"], [X11_EXTS="$X11_EXTS xi2.0"]) ], [no], [have_xinput2=no], [*], [AC_MSG_ERROR([Invalid argument for --enable-xinput])] ) # XKB clutter_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $X11_CFLAGS" clutter_save_LIBS="$LIBS" LIBS="$LIBS $X11_LIBS" have_xkb=no AC_CHECK_FUNC([XkbQueryExtension], [ AC_DEFINE(HAVE_XKB, 1, [Define to use XKB extension]) have_xkb=yes X11_EXTS="$X11_EXTS xkb" ]) CPPFLAGS="$clutter_save_CPPFLAGS" LIBS="$clutter_save_LIBS" x11_tests=yes BACKEND_PC_FILES="$BACKEND_PC_FILES $X11_PC_FILES" FLAVOUR_LIBS="$FLAVOUR_LIBS $X11_LIBS" FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $X11_CFLAGS" ] ) AM_CONDITIONAL([BUILD_XI2], [test "x$have_xinput2" = "xyes"]) AM_CONDITIONAL([X11_TESTS], [test "x$x11_tests" = "xyes"]) X11_EXTS=${X11_EXTS#* } AC_CACHE_SAVE dnl === Enable GDK-Pixbuf in tests ============================================ m4_define([pixbuf_default], [yes]) AC_ARG_ENABLE([gdk-pixbuf], [AS_HELP_STRING([--enable-gdk-pixbuf=@<:@no/yes@:>@], [Enable tests using GDK-Pixbuf @<:@default=]pixbuf_default[@:>@])], [enable_pixbuf=$enable_val], [enable_pixbuf=pixbuf_default]) AS_CASE([$enable_pixbuf], [yes], [ PKG_CHECK_MODULES([GDK_PIXBUF], [gdk-pixbuf-2.0]) AC_SUBST(GDK_PIXBUF_CFLAGS) AC_SUBST(GDK_PIXBUF_LIBS) pixbuf_tests=yes ], [no], [ pixbuf_tests=no ] ) AM_CONDITIONAL([PIXBUF_TESTS], [test "x$pixbuf_tests" = "xyes"]) dnl === Enable debug level ==================================================== m4_define([debug_default], [m4_if(m4_eval(clutter_minor_version % 2), [1], [yes], [minimum])]) AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@], [Control Clutter debugging level @<:@default=]debug_default[@:>@])], [], [enable_debug=debug_default]) AS_CASE([$enable_debug], [yes], [ test "$cflags_set" = set || CFLAGS="$CFLAGS -g" CLUTTER_DEBUG_CFLAGS="-DCLUTTER_ENABLE_DEBUG" ], [minimum], [CLUTTER_DEBUG_CFLAGS="-DG_DISABLE_CAST_CHECKS"], [no], [CLUTTER_DEBUG_CFLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"], [AC_MSG_ERROR([Unknown argument for --enable-debug])] ) AC_SUBST(CLUTTER_DEBUG_CFLAGS) dnl === Enable deprecation guards ================================================== m4_define([deprecated_default], [m4_if(m4_eval(clutter_minor_version % 2), [1], [no], [yes])]) AC_ARG_ENABLE([deprecated], [AS_HELP_STRING([--enable-deprecated=@<:@no/yes@:>@], [Whether deprecated symbols should be disabled when compiling Clutter @<:@default=]deprecated_default[@:>@])], [], [enable_deprecated=deprecated_default]) AS_CASE([$enable_deprecated], [no], [ CLUTTER_DEPRECATED_CFLAGS="-DG_DISABLE_SINGLE_INCLUDES -DCOGL_DISABLE_DEPRECATED" ], [yes], [ CLUTTER_DEPRECATED_CFLAGS="-DGLIB_DISABLE_DEPRECATION_WARNINGS" ], [AC_MSG_ERROR([Unknown argument for --enable-deprecated])] ) AC_SUBST([CLUTTER_DEPRECATED_CFLAGS]) dnl === Profiling ============================================================= m4_define([profile_default], [no]) AC_ARG_ENABLE(profile, AS_HELP_STRING([--enable-profile=@<:@no/yes@:>@], [Turn on profiling support. yes; All profiling probe points are compiled in and may be runtime enabled. no; No profiling support will built into clutter. @<:@default=no@:>@]), [], [enable_profile=profile_default]) AS_CASE([$enable_profile], [yes], [ AS_IF([test "x$GCC" = "xyes"], [ PKG_CHECK_MODULES([PROFILE_DEP], [uprof-0.3]) CLUTTER_PROFILE_CFLAGS="-DCLUTTER_ENABLE_PROFILE $PROFILE_DEP_CFLAGS" CLUTTER_PROFILE_LDFLAGS="$PROFILE_DEP_LIBS" AS_IF([test "x$enable_debug" = "xyes"], [CLUTTER_PROFILE_CFLAGS+=" -DUPROF_DEBUG"]) ], [ AC_MSG_ERROR([--enable-profile is currently only supported if using GCC]) ]) ], [no], [ CLUTTER_PROFILE_CFLAGS="" CLUTTER_PROFILE_LDFLAGS="" ], [*], [AC_MSG_ERROR([Invalid value for --enable-profile])] ) AM_CONDITIONAL(PROFILE, test "x$enable_profile" != "xno") AC_SUBST(CLUTTER_PROFILE_CFLAGS) AC_SUBST(CLUTTER_PROFILE_LDFLAGS) dnl === Enable strict compiler flags ========================================== # use strict compiler flags only when building from git; the rules for # distcheck will take care of turning this on when making a release m4_define([maintainer_flags_default], [m4_if(m4_eval(clutter_micro_version % 2), [1], [yes], [no])]) AC_ARG_ENABLE([maintainer-flags], [AS_HELP_STRING([--enable-maintainer-flags=@<:@no/yes/error@:>@], [Use strict compiler flags @<:@default=]maintainer_flags_default[@:>@])], [], [enable_maintainer_flags=maintainer_flags_default]) MAINTAINER_COMPILER_FLAGS="$MAINTAINER_COMPILER_FLAGS -Wall -Wcast-align -Wuninitialized -Wno-strict-aliasing -Werror=pointer-arith -Werror=missing-declarations -Werror=redundant-decls -Werror=empty-body -Werror=format -Werror=format-security -Werror=format-nonliteral -Werror=init-self -Werror=declaration-after-statement -Werror=vla" AS_CASE([$enable_maintainer_flags], [yes], [ AS_COMPILER_FLAGS([MAINTAINER_CFLAGS], [$MAINTAINER_COMPILER_FLAGS]) ], [no], [ ], [error], [ MAINTAINER_COMPILER_FLAGS="$MAINTAINER_COMPILER_FLAGS -Werror" AS_COMPILER_FLAGS([MAINTAINER_CFLAGS], [$MAINTAINER_COMPILER_FLAGS]) ], [*], [AC_MSG_ERROR([Invalid option for --enable-maintainer-flags])] ) # strip leading spaces MAINTAINER_CFLAGS=${MAINTAINER_CFLAGS#* } AC_SUBST(MAINTAINER_CFLAGS) dnl === Dependencies, compiler flags and linker libraries ===================== # strip leading space BACKEND_PC_FILES=${BACKEND_PC_FILES#* } # public dependencies, will fill the Requires: field of clutter.pc CLUTTER_REQUIRES="$CLUTTER_BASE_PC_FILES $BACKEND_PC_FILES" PKG_CHECK_MODULES(CLUTTER_DEPS, [$CLUTTER_REQUIRES]) # private dependencies, will fill the Requires.private: field of clutter.pc AS_IF([test "x$CLUTTER_BASE_PC_FILES_PRIVATE" = "x" && test "x$BACKEND_PC_FILES_PRIVATE" = "x"], [ CLUTTER_REQUIRES_PRIVATE="" CLUTTER_DEPS_PRIVATE_CFLAGS="" CLUTTER_DEPS_PRIVATE_LIBS="" ], [ CLUTTER_REQUIRES_PRIVATE="$CLUTTER_BASE_PC_FILES_PRIVATE $BACKEND_PC_FILES_PRIVATE" PKG_CHECK_MODULES(CLUTTER_DEPS_PRIVATE, [$CLUTTER_REQUIRES_PRIVATE]) ]) AC_SUBST(CLUTTER_REQUIRES) AC_SUBST(CLUTTER_REQUIRES_PRIVATE) CLUTTER_CFLAGS="$FLAVOUR_CFLAGS $CLUTTER_DEPS_CFLAGS $CLUTTER_DEPS_PRIVATE_CFLAGS $CLUTTER_PROFILE_CFLAGS $GLIB_CFLAGS" CLUTTER_LIBS="$FLAVOUR_LIBS $CLUTTER_DEPS_LIBS $CLUTTER_DEPS_PRIVATE_LIBS $CLUTTER_PROFILE_LDFLAGS $GLIB_LIBS" AC_SUBST(CLUTTER_CFLAGS) AC_SUBST(CLUTTER_LIBS) dnl === Test coverage ========================================================= AC_ARG_ENABLE([gcov], [AS_HELP_STRING([--enable-gcov], [Enable gcov])], [use_gcov=$enableval], [use_gcov=no]) AS_IF([test "x$use_gcov" = "xyes"], [ dnl we need gcc: AS_IF([test "$GCC" != "yes"], [AC_MSG_ERROR([GCC is required for --enable-gcov])]) dnl Check if ccache is being used AC_CHECK_PROG(SHTOOL, shtool, shtool) AS_CASE([`$SHTOOL path $CC`], [*ccache*], [gcc_ccache=yes], [gcc_ccache=no]) if test "$gcc_ccache" = "yes" && (test -z "$CCACHE_DISABLE" || test "$CCACHE_DISABLE" != "1"); then AC_MSG_ERROR([ccache must be disabled when --enable-gcov option is used. You can disable ccache by setting environment variable CCACHE_DISABLE=1.]) fi ltp_version_list="1.6 1.7 1.8 1.9" AC_CHECK_PROG(LTP, lcov, lcov) AC_CHECK_PROG(LTP_GENHTML, genhtml, genhtml) if test "$LTP"; then AC_CACHE_CHECK([for ltp version], clutter_cv_ltp_version, [ clutter_cv_ltp_version=invalid ltp_version=`$LTP -v 2>/dev/null | $SED -e 's/^.* //'` for ltp_check_version in $ltp_version_list; do if test "$ltp_version" = "$ltp_check_version"; then clutter_cv_ltp_version="$ltp_check_version (ok)" fi done ]) else ltp_msg="To enable code coverage reporting you must have one of the following LTP versions installed: $ltp_version_list" AC_MSG_ERROR([$ltp_msg]) fi case $clutter_cv_ltp_version in ""|invalid[)] ltp_msg="You must have one of the following versions of LTP: $ltp_version_list (found: $ltp_version)." AC_MSG_ERROR([$ltp_msg]) LTP="exit 0;" ;; esac if test -z "$LTP_GENHTML"; then AC_MSG_ERROR([Could not find genhtml from the LTP package]) fi AC_DEFINE(HAVE_GCOV, 1, [Whether you have gcov]) dnl Remove all optimization flags from CFLAGS changequote({,}) CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9]*//g'` CLUTTER_CFLAGS=`echo "$CLUTTER_CFLAGS" | $SED -e 's/-O[0-9]*//g'` changequote([,]) dnl Define the special gcc flags CLUTTER_GCOV_CFLAGS="-O0 -fprofile-arcs -ftest-coverage" CLUTTER_GCOV_LDADD="-lgcov" AC_SUBST(CLUTTER_GCOV_CFLAGS) AC_SUBST(CLUTTER_GCOV_LDADD) CLUTTER_CFLAGS="$CLUTTER_CFLAGS $CLUTTER_GCOV_CFLAGS" CLUTTER_LIBS="$CLUTTER_LIBS $CLUTTER_GCOV_LDADD" ]) AM_CONDITIONAL(ENABLE_GCOV, test "x$use_gcov" = "xyes") dnl === GObject-Introspection check =========================================== GOBJECT_INTROSPECTION_CHECK([gi_req_version]) dnl === GTK Doc check ========================================================= GTK_DOC_CHECK([gtk_doc_req_version], [--flavour no-tmpl]) # we don't want to build the documentation from a Git clone unless we # explicitly tell configure to do so; this allows avoiding to recurse into # the documentation directory when building Clutter inside Poky for a # target device that doesn't have gtk-doc installed. for reference # see: http://bugzilla.openedhand.com/show_bug.cgi?id=1047 # # we use autogen.sh as it exists only inside the Git clones, and it # is not packaged into tarballs. AM_CONDITIONAL([BUILD_GTK_DOC], [test "x$enable_gtk_doc" = "xyes" || test ! -f "autogen.sh"]) # prefixes for fixing gtk-doc references CAIRO_PREFIX="`$PKG_CONFIG --variable=prefix cairo`" GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`" PANGO_PREFIX="`$PKG_CONFIG --variable=prefix pango`" COGL_PREFIX="`$PKG_CONFIG --variable=prefix cogl-1.0`" ATK_PREFIX="`$PKG_CONFIG --variable=prefix atk`" AC_SUBST(CAIRO_PREFIX) AC_SUBST(GLIB_PREFIX) AC_SUBST(PANGO_PREFIX) AC_SUBST(COGL_PREFIX) AC_SUBST(ATK_PREFIX) dnl === Manual ================================================================ AC_ARG_ENABLE([docs], [AS_HELP_STRING([--enable-docs=@<:@no/yes@:>@], [Build optional documentation; requires xsltproc and jw.])], [enable_docs=$enableval], [enable_docs=no]) enable_pdfs=no AS_IF([test "x$enable_docs" = "xyes"], [ AC_PATH_PROG(JW, [jw], [no]) AS_IF([test "x$JW" = "xno"], [ AC_MSG_WARN([jw not found; pdf generation has been disabled]) ], [enable_pdfs=yes]) AC_PATH_PROG(XSLTPROC, [xsltproc], [no]) AS_IF([test "x$XSLTPROC" = "xno"], [ AC_MSG_ERROR([xsltproc not found]) ]) ] ) AM_CONDITIONAL(ENABLE_DOCS, [test "x$enable_docs" = "xyes"]) AM_CONDITIONAL(ENABLE_PDFS, [test "x$enable_pdfs" = "xyes"]) dnl === I18N ================================================================== AM_GNU_GETTEXT_VERSION([0.17]) AM_GNU_GETTEXT([external]) GETTEXT_PACKAGE="clutter-1.0" AC_SUBST(GETTEXT_PACKAGE) AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], ["$GETTEXT_PACKAGE"], [The prefix for our gettext translation domains.]) AS_ALL_LINGUAS dnl = Build optionals ========================================================= dnl === Conformance test suite ================================================ AC_ARG_ENABLE([conformance], [AS_HELP_STRING([--disable-conformance], [Whether the conformance tests should be built])], [], [enable_conformance=yes]) AC_ARG_ENABLE([tests], [AS_HELP_STRING([--disable-tests], [Whether tests should be built])], [], [enable_tests=yes]) AM_CONDITIONAL(BUILD_TESTS, [test "x$enable_tests" = "xyes" && test "x$enable_conformance" = "xyes"]) AC_ARG_ENABLE([examples], [AS_HELP_STRING([--disable-examples], [Whether examples should be built])], [], [enable_examples=yes]) AM_CONDITIONAL(BUILD_EXAMPLES, [test "x$enable_examples" = "xyes"]) dnl =========================================================================== AC_CONFIG_FILES([ Makefile README build/Makefile build/autotools/Makefile build/mingw/Makefile build/win32/Makefile build/win32/vs9/Makefile build/win32/vs10/Makefile clutter/Makefile clutter/config.h.win32 clutter/clutter-config.h clutter/clutter-version.h clutter/clutter-$CLUTTER_API_VERSION.pc:clutter/clutter.pc.in clutter/cally/cally-$CLUTTER_API_VERSION.pc:clutter/cally/cally.pc.in clutter/cex100/clutter-cex100.h tests/Makefile tests/accessibility/Makefile tests/conform/Makefile tests/conform/test-launcher.sh tests/data/Makefile tests/interactive/Makefile tests/interactive/wrapper.sh tests/micro-bench/Makefile tests/performance/Makefile examples/Makefile doc/Makefile doc/reference/Makefile doc/reference/clutter/Makefile doc/reference/clutter/clutter-docs.xml doc/reference/cally/Makefile doc/reference/cally/cally-docs.xml doc/common/Makefile doc/cookbook/Makefile doc/cookbook/clutter-cookbook.xml doc/cookbook/examples/Makefile po/Makefile.in ]) AC_OUTPUT dnl === Summary =============================================================== echo "" echo "Clutter - $VERSION (${CLUTTER_RELEASE_STATUS})" # Global flags echo "" echo " • Global:" echo " Prefix: ${prefix}" echo " Libdir: ${libdir}" echo " Sysconfdir: ${sysconfdir}" # Compiler/Debug related flags echo "" echo " • Compiler options:" echo " Clutter debug level: ${enable_debug}" echo " Compiler flags: ${CFLAGS} ${MAINTAINER_CFLAGS}" echo " Profiling enabled: ${enable_profile}" echo " Enable coverage tests: ${use_gcov}" echo " Enable deprecated symbols: ${enable_deprecated}" # Documentation echo "" echo " • Documentation:" echo " Build API Reference: ${enable_gtk_doc}" echo " Build Additional Documentation: ${enable_docs} (Generate PDF: ${enable_pdfs})" # Miscellaneous echo "" echo " • Extra:" echo " Build introspection data: ${enable_introspection}" echo " Build test suites: ${enable_tests}" if test "x$enable_tests" = "xyes"; then echo " Build X11-specific tests: ${x11_tests}" echo " Build tests using GDK-Pixbuf: ${pixbuf_tests}" fi echo " Install test suites: ${enable_installed_tests}" echo " Build examples: ${enable_examples}" # Clutter backend related flags echo "" echo " • Clutter Backends:" if test "x$experimental_backend" = "xno"; then echo " Windowing systems: ${CLUTTER_BACKENDS}" else echo " Windowing systems: ${CLUTTER_BACKENDS} (WARNING: Experimental backends enabled)" fi if test "x$experimental_input_backend" = "xno"; then echo " Input backends: ${CLUTTER_INPUT_BACKENDS}" else echo " Input backends: ${CLUTTER_INPUT_BACKENDS} (WARNING: Experimental backends enabled)" fi if test "x$SUPPORT_X11" = "x1"; then echo "" echo " - X11 backend options:" echo " Enabled extensions: ${X11_EXTS}" fi if test "x$SUPPORT_CEX100" = "x1"; then echo "" echo " - CEx100 backend options (WARNING: Experimental):" echo " libGDL include prefix: ${CLUTTER_CEX100_LIBGDL_PREFIX}" fi if test "x$SUPPORT_WAYLAND_COMPOSITOR" = "x1"; then echo "" echo " - Wayland compositor support enabled (WARNING: Experimental)" fi echo "" # General warning about experimental features if test "x$experimental_backend" = "xyes"; then echo "" echo "☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠" echo "*WARNING* *WARNING* *WARNING* *WARNING* *WARNING* *WARNING* *WARNING*" echo "" echo " The stability of your build might be affected by one or more" echo " experimental backends or experimental and unsupported features" echo "" echo "*WARNING* *WARNING* *WARNING* *WARNING* *WARNING* *WARNING* *WARNING*" echo "☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠" echo "" fi