# 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], [7]) m4_define([clutter_micro_version], [3]) # • 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 $CLUTTER_LT_VERSION" AC_PROG_SED AC_CANONICAL_HOST AC_MSG_CHECKING([if building for some Win32 platform]) AS_CASE([$host], [*-*-mingw*|*-*-cygwin*], [ CLUTTER_LT_LDFLAGS="$CLUTTER_LT_LDFLAGS -no-undefined" platform_win32=yes ], [platform_win32=no] ) AC_MSG_RESULT([$platform_win32]) AM_CONDITIONAL(OS_WIN32, [test "$platform_win32" = "yes"]) AC_SUBST(CLUTTER_LT_VERSION) AC_SUBST(CLUTTER_LT_LDFLAGS) dnl ======================================================================== # Checks for programs. AM_PROG_CC_C_O # require libtool >= 2.2 LT_PREREQ([2.2.6]) LT_INIT([disable-static]) # Checks for header files. AC_HEADER_STDC # required versions for dependencies m4_define([glib_req_version], [2.26.0]) m4_define([cogl_req_version], [1.6.0]) m4_define([json_glib_req_version], [0.12.0]) m4_define([atk_req_version], [1.17]) m4_define([cairo_req_version], [1.10]) m4_define([pango_req_version], [1.20]) m4_define([gi_req_version], [0.9.5]) m4_define([uprof_req_version], [0.3]) m4_define([gtk_doc_req_version], [1.13]) m4_define([xfixes_req_version], [3]) m4_define([xcomposite_req_version], [0.4]) AC_SUBST([GLIB_REQ_VERSION], [glib_req_version]) AC_SUBST([COGL_REQ_VERSION], [cogl_req_version]) AC_SUBST([JSON_GLIB_REQ_VERSION], [json_glib_req_version]) AC_SUBST([ATK_REQ_VERSION], [atk_req_version]) AC_SUBST([CAIRO_REQ_VERSION], [cairo_req_version]) AC_SUBST([PANGO_REQ_VERSION], [pango_req_version]) AC_SUBST([GI_REQ_VERSION], [gi_req_version]) AC_SUBST([UPROF_REQ_VERSION], [uprof_req_version]) AC_SUBST([GTK_DOC_REQ_VERSION], [gtk_doc_req_version]) AC_SUBST([XFIXES_REQ_VERSION], [xfixes_req_version]) AC_SUBST([XCOMPOSITE_REQ_VERSION], [xcomposite_req_version]) # Checks for typedefs, structures, and compiler characteristics. AM_PATH_GLIB_2_0([glib_req_version], [], [AC_MSG_ERROR([glib-2.0 is required])], [gobject gthread gmodule-no-export]) # Check for -Bsymbolic-functions to avoid intra-library PLT jumps AC_ARG_ENABLE([Bsymbolic], [AS_HELP_STRING([--disable-Bsymbolic], [Avoid linking with -Bsymbolic])], [], [ saved_LDFLAGS="${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) dnl ======================================================================== # defaults CLUTTER_FLAVOUR=glx FLAVOUR_LIBS="" FLAVOUR_CFLAGS="" CLUTTER_WINSYS_BASE= CLUTTER_WINSYS_BASE_LIB= CLUTTER_WINSYS= glesversion=1.1 use_gles2_wrapper=no experimental_backend=no experimental_image=no AC_ARG_WITH([flavour], [AS_HELP_STRING([--with-flavour=@<:@glx/opengl-egl-xlib/wayland/eglx/eglnative/osx/win32/cex100@:>@], [Select the Clutter window system backend])], [CLUTTER_FLAVOUR=$with_flavour]) AC_ARG_WITH([gles], [AS_HELP_STRING([--with-gles=@<:@1.1/2.0@:>@], [Select Clutter GLES version (for EGL backends)])], [glesversion=$with_gles]) # 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 >= $JSON_GLIB_REQ_VERSION" # backend specific pkg-config files BACKEND_PC_FILES="" dnl === Clutter windowing system backend ====================================== AS_CASE([$CLUTTER_FLAVOUR], [glx], [ CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_GLX" SUPPORT_X11=1 SUPPORT_XLIB=1 SUPPORT_GLX=1 CLUTTER_WINSYS=cogl CLUTTER_WINSYS_BASE=x11 CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la" CLUTTER_SONAME_INFIX=glx # Mesa 7.3 added a GL pkg-config file, finally PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$BACKEND_PC_FILES gl"], # if a pkg-config file isn't found just add -lGL # and hope for the best. [FLAVOUR_LIBS="$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="$BACKEND_PC_FILES libdrm" ], []) ], [opengl-egl-xlib], [ CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_EGL" CLUTTER_EGL_BACKEND="generic" SUPPORT_X11=1 SUPPORT_XLIB=1 SUPPORT_EGL=1 SUPPORT_EGL_PLATFORM_POWERVR_X11=1 CLUTTER_WINSYS=cogl CLUTTER_WINSYS_BASE=x11 CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la" # I think this winsys can be API and ABI compatible with the # glx flavour so we can also be cheeky and use the same soname CLUTTER_SONAME_INFIX=glx PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$BACKEND_PC_FILES gl"], []) PKG_CHECK_EXISTS([egl], [BACKEND_PC_FILES="$BACKEND_PC_FILES egl"], []) ], [wayland], [ experimental_backend="yes" CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_WAYLAND" SUPPORT_WAYLAND=1 CLUTTER_WINSYS=wayland CLUTTER_SONAME_INFIX=wayland PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$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"], []) ], [eglx], [ CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_EGL" CLUTTER_EGL_BACKEND="generic" SUPPORT_X11=1 SUPPORT_XLIB=1 SUPPORT_EGL=1 SUPPORT_EGL_PLATFORM_POWERVR_X11=1 CLUTTER_WINSYS=cogl CLUTTER_WINSYS_BASE=x11 CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la" CLUTTER_SONAME_INFIX=eglx ], [eglnative], [ CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_EGL" CLUTTER_EGL_BACKEND="generic" SUPPORT_EGL=1 SUPPORT_EGL_PLATFORM_POWERVR_NULL=1 PKG_CHECK_MODULES(TSLIB, [tslib-1.0], [have_tslib=yes], [have_tslib=no]) AS_IF([test "x$have_tslib" = "xyes"], [AC_DEFINE([HAVE_TSLIB], [1], [Have tslib for touchscreen handling])] ) # evdev PKG_CHECK_MODULES(EVDEV, [gudev-1.0 xkbcommon], [have_evdev=yes], [have_evdev=no]) AS_IF([test "x$have_evdev" = "xyes"], [AC_DEFINE([HAVE_EVDEV], 1, [Have evdev support for input handling])] ) # Make sure we don't enable tslib and evdev at the same time, we # don't support multiple event backends yet. AS_IF([test "x$have_tslib" = "xyes" -a "x$have_evdev" = "xyes"], [AC_MSG_ERROR([Cannot enable both tslib and evdev events])]) FLAVOUR_LIBS="$FLAVOUR_LIBS $TSLIB_LIBS $EVDEV_LIBS" FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $TSLIB_CFLAGS $EVDEV_CFLAGS" CLUTTER_WINSYS=cogl CLUTTER_SONAME_INFIX=eglnative ], [cex100], [ CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_EGL" CLUTTER_EGL_BACKEND="cex100" SUPPORT_EGL=1 SUPPORT_EGL_PLATFORM_GDL=1 # The cex100 is a small specialization of the EGL backend CLUTTER_WINSYS=cogl CLUTTER_SONAME_INFIX=cex100 found_gdl=no AC_CHECK_HEADERS([libgdl.h], [found_gdl=yes]) AS_IF([test "x$found_gdl" = "xno"], [AC_CHECK_HEADERS([CE4100/libgdl.h], [ FLAVOUR_CFLAGS="-I/usr/include/CE4100" found_gdl=yes CLUTTER_CEX100_LIBGDL_PREFIX=CE4100/ ]) ]) AC_SUBST(CLUTTER_CEX100_LIBGDL_PREFIX) AS_IF([test x"$found_gdl" = "xno"], [AC_MSG_ERROR([libgdl.h not found])]) # evdev PKG_CHECK_MODULES(EVDEV, [gudev-1.0 xkbcommon], [have_evdev=yes], [have_evdev=no]) AS_IF([test "x$have_evdev" = "xyes"], [AC_DEFINE([HAVE_EVDEV], 1, [Have evdev support for input handling])] ) FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $EVDEV_CFLAGS" FLAVOUR_LIBS="$FLAVOUR_LIBS -lgdl $EVDEV_LIBS" ], [osx], [ experimental_backend="yes" CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_OSX" AC_DEFINE([HAVE_CLUTTER_OSX], [1], [Have the OSX backend]) FLAVOUR_LIBS="$FLAVOUR_LIBS -framework Cocoa -framework OpenGL" CLUTTER_WINSYS=osx CLUTTER_SONAME_INFIX=osx ], [win32], [ CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_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, no) if test "$WINDRES" = no; then AC_MSG_ERROR([*** windres is required]) fi CLUTTER_WINSYS=win32 CLUTTER_SONAME_INFIX=win32 ], [AC_MSG_ERROR([Invalid backend for Clutter: use glx, osx, win32, eglx or eglnative])] ) AS_IF([test "x$SUPPORT_GLX" = "x1"], [ AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend]) AC_CHECK_HEADERS([GL/glx.h], [], [AC_MSG_ERROR([Unable to locate required GLX headers])]) AC_CHECK_LIB(GL, [glXCreateContext], [HAVE_LIBGLX=yes], [AC_MSG_ERROR([Required GLX library not found])]) ]) AS_IF([test "x$SUPPORT_WAYLAND" = "x1"], [ AC_DEFINE([HAVE_CLUTTER_WAYLAND], [1], [Have the Wayland backend]) ]) AS_IF([test "x$SUPPORT_EGL" = "x1"], [ AC_DEFINE([HAVE_CLUTTER_EGL], [1], [Have the EGL backend]) ]) AS_IF([test "x$CLUTTER_EGL_BACKEND" = "xgeneric"], AC_DEFINE([CLUTTER_EGL_BACKEND_GENERIC], [1], [Use Generic EGL backend])) AS_IF([test "x$CLUTTER_EGL_BACKEND" = "xcex100"], AC_DEFINE([CLUTTER_EGL_BACKEND_CEX100], [1], [Use CEX100 EGL backend])) # winsys 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_XLIB, [test "x$SUPPORT_XLIB" = "x1"]) AM_CONDITIONAL(SUPPORT_EGL, [test "x$SUPPORT_EGL" = "x1"]) AM_CONDITIONAL(SUPPORT_OSX, [test "x$CLUTTER_WINSYS" = "xosx"]) AM_CONDITIONAL(SUPPORT_WIN32, [test "x$CLUTTER_WINSYS" = "xwin32"]) AM_CONDITIONAL(SUPPORT_CEX100, [test "x$SUPPORT_EGL_PLATFORM_GDL" = "x1"]) AM_CONDITIONAL(SUPPORT_WAYLAND, [test "x$CLUTTER_WINSYS" = "xwayland"]) AM_CONDITIONAL(SUPPORT_STUB, [test "x$CLUTTER_WINSYS" = "xwin32" -o \ "x$CLUTTER_WINSYS" = "xosx" -o \ "x$CLUTTER_WINSYS" = "xwayland"]) AM_CONDITIONAL(USE_TSLIB, [test "x$have_tslib" = "xyes"]) AM_CONDITIONAL(SUPPORT_EVDEV, [test "x$have_evdev" = "xyes"]) dnl Instead of using AM_CFLAGS to ensure dnl COGL_ENABLE_EXPERIMENTAL_2_0_API is defined while compiling clutter dnl and cogl code we use a define in config.h instead. This helps ensure dnl other tools such as glib-mkenums and gir-scanner don't end up dnl using the define also. AC_DEFINE([COGL_ENABLE_EXPERIMENTAL_2_0_API], [1], [Can use Cogl 2.0 API internally]) dnl === Clutter configuration ================================================= CLUTTER_CONFIG_DEFINES= # windowing systems AS_IF([test "x$SUPPORT_XLIB" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_X11 1"]) AS_IF([test "x$SUPPORT_GLX" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_GLX 1"]) AS_IF([test "x$SUPPORT_EGL" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_EGL 1"]) AS_IF([test "x$CLUTTER_WINSYS" = "xwayland"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_WAYLAND 1"]) AS_IF([test "x$CLUTTER_WINSYS" = "xosx"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_OSX 1"]) AS_IF([test "x$CLUTTER_WINSYS" = "xwin32"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_WIN32 1"]) AS_IF([test "x$SUPPORT_EGL_PLATFORM_GDL" = "x1"], [CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES #define CLUTTER_WINDOWING_CEX100 1"]) AC_SUBST([CLUTTER_CONFIG_DEFINES]) dnl === Clutter substitutions ================================================= # Eventually the idea of a winsys should be hidden from Clutter and moved # into Cogl, but for now we have CLUTTER_WINSYS... AC_SUBST([CLUTTER_WINSYS]) # The same goes for the winsys-base... AC_SUBST([CLUTTER_WINSYS_BASE]) AC_SUBST([CLUTTER_WINSYS_BASE_LIB]) AC_SUBST(CLUTTER_STAGE_TYPE) AC_SUBST(CLUTTER_SONAME_INFIX) CLUTTER_WINSYS_LIB=libclutter-$CLUTTER_SONAME_INFIX-$CLUTTER_API_VERSION.la AC_SUBST([CLUTTER_WINSYS_LIB]) dnl === Clutter substitutions kept for backwards compatibility ================ AC_SUBST([CLUTTER_FLAVOUR]) CLUTTER_COGL=undefined AC_SUBST([CLUTTER_COGL]) dnl === Image loading backend ================================================= IMAGE_PC_FILES="" dnl === X11 checks, only for X11-based backends =============================== X11_PC_FILES="" x11_tests=no AS_IF([test "x$SUPPORT_XLIB" = "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" 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 >= $XFIXES_REQ_VERSION" AC_MSG_RESULT([found]) ], [AC_MSG_ERROR([Not found])] ) # XDAMAGE (required) AC_MSG_CHECKING([for XDAMAGE extension]) PKG_CHECK_EXISTS([xdamage], [have_xdamage=yes], [have_xdamage=no]) AS_IF([test "x$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" 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 >= $XCOMPOSITE_REQ_VERSION" AC_MSG_RESULT([found]) ], [AC_MSG_ERROR([not found])] ) # XI (optional) AC_ARG_ENABLE([xinput], [AS_HELP_STRING([--enable-xinput], [Use the XI X extension])], [], [enable_xinput=yes]) AS_IF([test "x$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" ], [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 $X11_LIBS" have_xkb=no AC_CHECK_FUNC([XkbQueryExtension], [ AC_DEFINE(HAVE_XKB, 1, [Define to use XKB extension]) have_xkb=yes ]) CPPFLAGS="$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$x11_tests" = "xyes"]) dnl === Enable debug level ==================================================== m4_define([debug_default], [m4_if(m4_eval(clutter_minor_version % 2), [1], [yes], [minimum])]) AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@], [Control Clutter debugging level @<:@default=debug_default@:>@])], [], [enable_debug=debug_default]) AS_CASE([$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])], [], [enable_deprecated=deprecated_default]) AS_CASE([$enable_deprecated], [no], [ CLUTTER_DEPRECATED_CFLAGS="-DG_DISABLE_DEPRECATED -DG_DISABLE_SINGLE_INCLUDES -DCOGL_DISABLE_DEPRECATED -DCLUTTER_DISABLE_DEPRECATED" ], [yes], [ CLUTTER_DEPRECATED_CFLAGS="" ], [AC_MSG_ERROR([Unknown argument for --enable-deprecated])] ) AC_SUBST([CLUTTER_DEPRECATED_CFLAGS]) dnl === Conformance test suite ================================================ AC_ARG_ENABLE([conformance], [AS_HELP_STRING([--enable-conformance=@<:@no/yes@:>@], [Build conformance test suite @<:@default=yes@:>@])], [], [enable_conformance=yes]) AM_CONDITIONAL([BUILD_TESTS], [test "x$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/cogl/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 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/manual/Makefile doc/manual/clutter-manual.xml 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 " Flavour: ${CLUTTER_WINSYS}" echo " Target library: ${CLUTTER_WINSYS_LIB}" # 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: ${enable_conformance}" # Clutter backend related flags echo "" echo " • Clutter Backend:" if test "x$experimental_backend" = "xno"; then echo " Windowing system: ${CLUTTER_WINSYS}" else echo " Windowing system: ${CLUTTER_WINSYS} (WARNING: Experimental)" fi if test "x$SUPPORT_XLIB" = "x1"; then echo " Enable XComposite: ${have_xcomposite}" echo " Enable XInput: ${have_xinput}" echo " Enable XI2: ${have_xinput2}" echo " Enable XKB: ${have_xkb}" echo " Enable X11 tests: ${x11_tests}" fi echo "" # General warning about experimental features if test "x$experimental_backend" = "xyes" || test "x$experimental_image" = "xyes" then echo "" echo "☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠" echo " *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 "" fi