# 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], [9]) 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([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 ], [] ) 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"]) 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], [2.31.0]) m4_define([cogl_req_version], [1.9.1]) m4_define([json_glib_req_version], [0.12.0]) m4_define([atk_req_version], [2.1.5]) m4_define([cairo_req_version], [1.10]) m4_define([pango_req_version], [1.20]) 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([xfixes_req_version], [3]) m4_define([xcomposite_req_version], [0.4]) m4_define([gdk_req_version], [3.0.0]) 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([XFIXES_REQ_VERSION], [xfixes_req_version]) AC_SUBST([XCOMPOSITE_REQ_VERSION], [xcomposite_req_version]) AC_SUBST([GDK_REQ_VERSION], [gdk_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_CACHE_SAVE dnl ======================================================================== FLAVOUR_LIBS="" FLAVOUR_CFLAGS="" CLUTTER_BACKENDS="" experimental_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 >= $JSON_GLIB_REQ_VERSION" # backend specific pkg-config files BACKEND_PC_FILES="" dnl === Clutter windowing system backend ====================================== AC_ARG_ENABLE([x11-backend], [AS_HELP_STRING([--enable-x11-backend=@<:@yes/no@:>@], [Enable the X11 backend (default=check)])], [enable_x11=$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=$enableval], [enable_egl=no]) dnl Define default values AS_IF([test "x$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" SUPPORT_X11=1 SUPPORT_GLX=1 SUPPORT_COGL=1 # Mesa 7.3 added a GL pkg-config file, finally, but if a pkg-config # file isn't found just add -lGL and hope for the best. PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$BACKEND_PC_FILES gl"], [FLAVOUR_LIBS="$FLAVOUR_LIBS -lGL"]) # We might fall back to DRM for sync-to-vblank on GLX PKG_CHECK_EXISTS([libdrm], [ AC_DEFINE([HAVE_DRM], [1], [Have libdrm support]) BACKEND_PC_FILES="$BACKEND_PC_FILES libdrm" ], []) # we use fontconfig API and pango-fc when the fontconfig # configuration changes PKG_CHECK_EXISTS([pangoft2], [ AC_DEFINE([HAVE_PANGO_FT2], [1], [Supports PangoFt2]) BACKEND_PC_FILES="$BACKEND_PC_FILES pangoft2" ], []) AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend]) ]) AS_IF([test "x$enable_gdk" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS gdk" SUPPORT_GDK=1 SUPPORT_COGL=1 BACKEND_PC_FILES="$BACKEND_PC_FILES gdk-3.0" PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$BACKEND_PC_FILES gl"], []) ]) AS_IF([test "x$enable_wayland" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS wayland" experimental_backend="yes" SUPPORT_WAYLAND=1 SUPPORT_EVDEV=1 PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$BACKEND_PC_FILES gl"], []) PKG_CHECK_EXISTS([egl], [BACKEND_PC_FILES="$BACKEND_PC_FILES egl"], []) PKG_CHECK_EXISTS([wayland-client xkbcommon], [BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-client xkbcommon"], []) AC_DEFINE([HAVE_CLUTTER_WAYLAND], [1], [Have the Wayland backend]) ]) AS_IF([test "x$enable_egl" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS egl" SUPPORT_EGL=1 SUPPORT_COGL=1 # if Mesa has support for egl, we can use it as well PKG_CHECK_EXISTS([egl], [ BACKEND_PC_FILES="$BACKEND_PC_FILES egl" ], []) AC_ARG_WITH([tslib], [AS_HELP_STRING([--with-tslib=@<:@yes/no@:>@], [Use TSLib for events (default=no)])], [], [with_tslib=no]) AC_ARG_WITH([evdev], [AS_HELP_STRING([--with-evdev=@<:@yes/no@:>@], [Use evdev for events (default=yes)])], [], [with_evdev=yes]) AC_ARG_WITH([gdl], [AS_HELP_STRING([--with-gdl=@<:@yes/no@:>@], [Use libgdl for CE3100/CE4100 support (default=no)])], [], [with_gdl=no]) AS_IF([test "x$with_tslib" = "xyes"], [ PKG_CHECK_MODULES(TSLIB, [tslib-1.0], [have_tslib=yes], [have_tslib=no]) AS_IF([test "x$have_tslib" = "xyes"], [ AC_DEFINE([HAVE_TSLIB], [1], [Have tslib for touchscreen handling]) SUPPORT_TSLIB=1 ]) ], [have_tslib=no]) AS_IF([test "x$with_evdev" = "xyes"], [ PKG_CHECK_MODULES(EVDEV, [gudev-1.0 xkbcommon], [have_evdev=yes], [have_evdev=no]) AS_IF([test "x$have_evdev" = "xyes"], [ AC_DEFINE([HAVE_EVDEV], [1], [Have evdev support for input handling]) SUPPORT_EVDEV=1 ]) ], [have_evdev=no]) AS_IF([test "x$with_gdl" = "xyes"], [ have_gdl=no AC_CHECK_HEADERS([libgdl.h], [have_gdl=yes]) AS_IF([test "x$have_gdl" = "xno"], [ AC_CHECK_HEADERS([CE4100/libgdl.h], [ FLAVOUR_CFLAGS="-I/usr/include/CE4100" have_gdl=yes CLUTTER_CEX100_LIBGDL_PREFIX=CE4100/ ]) ]) AC_SUBST(CLUTTER_CEX100_LIBGDL_PREFIX) AS_IF([test "x$have_gdl" = "xno"], [AC_MSG_ERROR([libgdl.h not found])]) FLAVOUR_LIBS="$FLAVOUR_LIBS -lgdl" SUPPORT_EGL_PLATFORM_GDL=1 AC_DEFINE([CLUTTER_EGL_BACKEND_CEX100], [1], [Use CEX100 EGL backend]) ], [have_gdl=no]) 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="$CLUTTER_BACKENDS osx" AC_DEFINE([HAVE_CLUTTER_OSX], [1], [Have the OSX backend]) FLAVOUR_LIBS="$FLAVOUR_LIBS -framework Cocoa -framework OpenGL" SUPPORT_OSX=1 ]) AS_IF([test "x$enable_win32" = "xyes"], [ CLUTTER_BACKENDS="$CLUTTER_BACKENDS win32" 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$CLUTTER_BACKENDS" = "x"], [ AC_MSG_ERROR([No backend enabled. You need to enable at least one backend.]) ]) # conditionals for use in automake files... AM_CONDITIONAL(SUPPORT_GLX, [test "x$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_EGL_PLATFORM_GDL" = "x1"]) AM_CONDITIONAL(SUPPORT_WAYLAND, [test "x$SUPPORT_WAYLAND" = "x1"]) AM_CONDITIONAL(SUPPORT_STUB, [test "x$SUPPORT_WIN32" = "x1" -o \ "x$SUPPORT_OSX" = "x1" -o \ "x$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"]) 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=${CLUTTER_BACKENDS#* } AC_SUBST(CLUTTER_BACKENDS) AC_CACHE_SAVE dnl === Clutter configuration ================================================= CLUTTER_CONFIG_DEFINES= # windowing systems AS_IF([test "x$SUPPORT_X11" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_X11 \"x11\""]) AS_IF([test "x$SUPPORT_GDK" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_GDK \"gdk\""]) AS_IF([test "x$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="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_OSX \"osx\""]) AS_IF([test "x$SUPPORT_WIN32" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_WIN32 \"win32\""]) AS_IF([test "x$SUPPORT_EGL_PLATFORM_GDL" = "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="$CLUTTER_CONFIG_DEFINES #define CLUTTER_INPUT_TSLIB \"tslib\""]) AC_SUBST([CLUTTER_CONFIG_DEFINES]) dnl === Clutter substitutions kept for backwards compatibility ================ AC_SUBST([CLUTTER_WINSYS], [deprecated]) AC_SUBST([CLUTTER_WINSYS_BASE], [deprecated]) AC_SUBST([CLUTTER_STAGE_TYPE], [deprecated]) AC_SUBST([CLUTTER_SONAME_INFIX], [deprecated]) AC_SUBST([CLUTTER_FLAVOUR], [deprecated]) AC_SUBST([CLUTTER_COGL], [deprecated]) AC_SUBST([COGL_DRIVER], [deprecated]) dnl === Image loading backend ================================================= IMAGE_PC_FILES="" dnl === X11 checks, only for X11-based backends =============================== X11_PC_FILES="" X11_EXTS="" x11_tests=no AS_IF([test "x$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])] ) # XFIXES (required) AC_MSG_CHECKING([for XFIXES extension >= $XFIXES_REQ_VERSION]) PKG_CHECK_EXISTS([xfixes >= $XFIXES_REQ_VERSION], [have_xfixes=yes], [have_xfixes=no]) AS_IF([test "x$have_xfixes" = "xyes"], [ AC_DEFINE(HAVE_XFIXES, [1], [Define to 1 if we have the XFIXES X extension]) X11_LIBS="$X11_LIBS -lXfixes" X11_PC_FILES="$X11_PC_FILES xfixes >= $XFIXES_REQ_VERSION" X11_EXTS="$X11_EXTS xfixes" 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]) ], [ have_xinput2=no AC_DEFINE([HAVE_XINPUT], [1], [Define to 1 if XInput is available]) ]) X11_LIBS="$X11_LIBS $XINPUT_LIBS" X11_PC_FILES="$X11_PC_FILES xi" X11_EXTS="$X11_EXTS xi" ], [no], [have_xinput2=no], [*], [AC_MSG_ERROR([Invalid argument for --enable-xinput])] ) # XKB clutter_save_CPPFLAGS="$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 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="$CFLAGS -g" CLUTTER_DEBUG_CFLAGS="-DCLUTTER_ENABLE_DEBUG" ], [minimum], [CLUTTER_DEBUG_CFLAGS="-DCLUTTER_ENABLE_DEBUG -DG_DISABLE_CAST_CHECKS"], [no], [CLUTTER_DEBUG_CFLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"], [AC_MSG_ERROR([Unknown argument for --enable-debug])] ) AC_SUBST(CLUTTER_DEBUG_CFLAGS) dnl === Enable deprecation guards ================================================== m4_define([deprecated_default], [m4_if(m4_eval(clutter_minor_version % 2), [1], [no], [yes])]) AC_ARG_ENABLE([deprecated], [AS_HELP_STRING([--enable-deprecated=@<:@no/yes@:>@], [Whether deprecated symbols should be disabled when compiling Clutter @<:@default=]deprecated_default[@:>@])], [], [enable_deprecated=deprecated_default]) AS_CASE([$enable_deprecated], [no], [ CLUTTER_DEPRECATED_CFLAGS="-DG_DISABLE_SINGLE_INCLUDES -DCOGL_DISABLE_DEPRECATED" ], [yes], [ CLUTTER_DEPRECATED_CFLAGS="-DGLIB_DISABLE_DEPRECATION_WARNINGS -DCLUTTER_DISABLE_DEPRECATION_WARNINGS" ], [AC_MSG_ERROR([Unknown argument for --enable-deprecated])] ) AC_SUBST([CLUTTER_DEPRECATED_CFLAGS]) dnl === Conformance test suite ================================================ AC_ARG_ENABLE([conformance], [AS_HELP_STRING([--enable-conformance=@<:@no/yes@:>@], [Build conformance test suite @<:@default=yes@:>@])], [], [enable_conformance=yes]) AM_CONDITIONAL([BUILD_TESTS], [test "x$enable_conformance" = "xyes"]) dnl === Profiling ============================================================= m4_define([profile_default], [no]) AC_ARG_ENABLE(profile, AS_HELP_STRING([--enable-profile=@<:@no/yes@:>@], [Turn on profiling support. yes; All profiling probe points are compiled in and may be runtime enabled. no; No profiling support will built into clutter. @<:@default=no@:>@]), [], [enable_profile=profile_default]) AS_CASE([$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 === Coverage report ======================================================= AC_PATH_PROG([GCOV], [gcov], [enable_gcov=no]) AC_MSG_CHECKING([whether to build with gcov testing]) AC_ARG_ENABLE([gcov], [AS_HELP_STRING([--enable-gcov], [Whether to enable coverage testing (requires gcc and gcov)])], [], [enable_gcov=no]) AS_IF([test "x$enable_gcov" = "xyes" && test "x$GCC" = "xyes"], [ AS_IF([test "x$enable_conformance" = "xno"], [AC_MSG_WARN([Conformance test suite is disabled, the coverage report will be incomplete])], [AC_MSG_RESULT([yes])] ) GCOV_CFLAGS="-g -O0 -fprofile-arcs -ftest-coverage" GCOV_LDFLAGS="-lgcov" ], [AC_MSG_RESULT([no])] ) AM_CONDITIONAL([GCOV_ENABLED], [test "x$enable_gcov" = "xyes"]) AC_SUBST([GCOV_CFLAGS]) AC_SUBST([GCOV_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="-Wall -Wshadow -Wcast-align -Wuninitialized -Wno-strict-aliasing -Wempty-body -Wformat -Wformat-security -Winit-self -Wdeclaration-after-statement -Wvla -Wpointer-arith" 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#* } CLUTTER_REQUIRES="$CLUTTER_BASE_PC_FILES $IMAGE_PC_FILES $BACKEND_PC_FILES" PKG_CHECK_MODULES(CLUTTER_DEPS, [$CLUTTER_REQUIRES]) AC_SUBST(CLUTTER_REQUIRES) CLUTTER_CFLAGS="$FLAVOUR_CFLAGS $CLUTTER_DEPS_CFLAGS $CLUTTER_PROFILE_CFLAGS $GLIB_CFLAGS" CLUTTER_LIBS="$FLAVOUR_LIBS $CLUTTER_DEPS_LIBS $CLUTTER_PROFILE_LDFLAGS $GLIB_LIBS" AC_SUBST(CLUTTER_CFLAGS) AC_SUBST(CLUTTER_LIBS) dnl === GObject-Introspection check =========================================== GOBJECT_INTROSPECTION_CHECK([gi_req_version]) dnl === GTK Doc check ========================================================= GTK_DOC_CHECK([gtk_doc_req_version], [--flavour no-tmpl]) # we don't want to build the documentation from a Git clone unless we # explicitly tell configure to do so; this allows avoiding to recurse into # the documentation directory when building Clutter inside Poky for a # target device that doesn't have gtk-doc installed. for reference # see: http://bugzilla.openedhand.com/show_bug.cgi?id=1047 # # we use autogen.sh as it exists only inside the Git clones, and it # is not packaged into tarballs. AM_CONDITIONAL([BUILD_GTK_DOC], [test "x$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 =========================================================================== AC_CONFIG_FILES([ Makefile README build/Makefile build/autotools/Makefile build/mingw/Makefile clutter/Makefile 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/egl/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 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: ${enable_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 conformance test suite: ${enable_conformance}" echo " Build X11-specific tests: ${x11_tests}" # Clutter backend related flags echo "" echo " • Clutter Backends:" if test "x$experimental_backend" = "xno"; then echo " Windowing systems: ${CLUTTER_BACKENDS}" else echo " Windowing systems: ${CLUTTER_BACKENDS} (WARNING: Experimental backends enabled)" fi if test "x$SUPPORT_X11" = "x1"; then echo "" echo " - X11 backend options:" echo " Enabled extensions: ${X11_EXTS}" echo " Build X11-specific tests: ${x11_tests}" fi if test "x$SUPPORT_EGL" = "x1"; then echo "" echo " - EGL backend options:" echo " Enable TSLib: ${have_tslib}" echo " Enable evdev: ${have_evdev}" echo " Enable GDL: ${have_gdl}" fi echo "" # General warning about experimental features if test "x$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