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mutter-performance-source/clutter/configure.ac
Carlos Garnacho 674a48335d clutter/x11: Implement XTest-based ClutterVirtualInputDevice 
This will be used too on X11 in order to implement the button-to-keycombo
mapping in pad devices.

https://bugzilla.gnome.org/show_bug.cgi?id=773779
2016-11-04 21:25:31 +01:00

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# 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], [26])
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:
#
# (<minor> * 100 + <micro>) - <interface_age>
#
# 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], [1])
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/clutter-build-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="-avoid-version"
AC_SUBST([CLUTTER_LT_CURRENT], [lt_current])
AC_SUBST([CLUTTER_LT_REVISION], [lt_revision])
AC_SUBST([CLUTTER_LT_VERSION], [$CLUTTER_LT_VERSION])
AC_PROG_SED
dnl = Preliminary platform checks =============================================
AC_CANONICAL_HOST
AC_DEFINE([OS_LINUX], [1], [Define to 1 if building for Linux])
AC_SUBST(CLUTTER_LT_LDFLAGS)
AC_CACHE_SAVE
dnl = Dependencies =========================================================
# Checks for programs.
AM_PROG_CC_C_O
# require libtool >= 2.2
LT_PREREQ([2.2.6])
LT_INIT([disable-static])
LT_LIB_M
# Checks for header files.
AC_HEADER_STDC
# required versions for dependencies
m4_define([glib_req_version], [2.44.0])
m4_define([cogl_req_version], [1.21.2])
m4_define([json_glib_req_version], [0.12.0])
m4_define([atk_req_version], [2.5.3])
m4_define([cairo_req_version], [1.14.0])
m4_define([pango_req_version], [1.30])
m4_define([gi_req_version], [1.39.0])
m4_define([xcomposite_req_version], [0.4])
m4_define([gdk_req_version], [3.3.18])
m4_define([libinput_req_version], [1.4.0])
m4_define([libudev_req_version], [136])
AC_SUBST([GLIB_REQ_VERSION], [glib_req_version])
AC_SUBST([COGL_REQ_VERSION], [cogl_req_version])
AC_SUBST([JSON_GLIB_REQ_VERSION], [json_glib_req_version])
AC_SUBST([ATK_REQ_VERSION], [atk_req_version])
AC_SUBST([CAIRO_REQ_VERSION], [cairo_req_version])
AC_SUBST([PANGO_REQ_VERSION], [pango_req_version])
AC_SUBST([GI_REQ_VERSION], [gi_req_version])
AC_SUBST([XCOMPOSITE_REQ_VERSION], [xcomposite_req_version])
AC_SUBST([GDK_REQ_VERSION], [gdk_req_version])
AC_SUBST([LIBINPUT_REQ_VERSION], [libinput_req_version])
AC_SUBST([LIBUDEV_REQ_VERSION], [libudev_req_version])
# Checks for typedefs, structures, and compiler characteristics.
AM_PATH_GLIB_2_0([glib_req_version],
[],
[AC_MSG_ERROR([glib-2.0 is required])],
[gobject gio gthread gmodule-no-export])
# Check for -Bsymbolic-functions to avoid intra-library PLT jumps
AC_ARG_ENABLE([Bsymbolic],
[AS_HELP_STRING([--disable-Bsymbolic],
[Avoid linking with -Bsymbolic])],
[],
[
saved_LDFLAGS="${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)
# Check for the visibility flags
CLUTTER_HIDDEN_VISIBILITY_CFLAGS=""
dnl on other compilers, check if we can do -fvisibility=hidden
SAVED_CFLAGS="${CFLAGS}"
CFLAGS="-fvisibility=hidden"
AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
AC_TRY_COMPILE([], [int main (void) { return 0; }],
AC_MSG_RESULT(yes)
enable_fvisibility_hidden=yes,
AC_MSG_RESULT(no)
enable_fvisibility_hidden=no)
CFLAGS="${SAVED_CFLAGS}"
AS_IF([test "${enable_fvisibility_hidden}" = "yes"], [
AC_DEFINE([_CLUTTER_EXTERN], [__attribute__((visibility("default"))) extern],
[defines how to decorate public symbols while building])
CLUTTER_HIDDEN_VISIBILITY_CFLAGS="-fvisibility=hidden"
])
AC_SUBST(CLUTTER_HIDDEN_VISIBILITY_CFLAGS)
AC_CACHE_SAVE
dnl ========================================================================
FLAVOUR_LIBS=""
FLAVOUR_CFLAGS=""
CLUTTER_BACKENDS=""
CLUTTER_INPUT_BACKENDS=""
CLUTTER_CONFIG_DEFINES=
# base dependencies for core
CLUTTER_BASE_PC_FILES="cairo-gobject >= $CAIRO_REQ_VERSION gio-2.0 >= glib_req_version atk >= $ATK_REQ_VERSION pangocairo >= $PANGO_REQ_VERSION json-glib-1.0 >= $JSON_GLIB_REQ_VERSION"
# private base dependencies
CLUTTER_BASE_PC_FILES_PRIVATE=""
# backend specific pkg-config files
BACKEND_PC_FILES=""
# private backend specific dependencies
BACKEND_PC_FILES_PRIVATE=""
dnl === Clutter windowing system backend ======================================
CLUTTER_BACKENDS="$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_ARG_ENABLE(
[wayland-egl-server],
[AC_HELP_STRING([--enable-wayland-egl-server=@<:@no/yes@:>@], [Enable server side wayland support @<:@default=no@:>@])],
[],
enable_wayland_egl_server=yes
)
AS_IF([test "x$enable_wayland_egl_server" = "xyes"],
[
CLUTTER_BACKENDS="$CLUTTER_BACKENDS egl"
SUPPORT_EGL=1
AC_DEFINE([CLUTTER_EGL_BACKEND_GENERIC], [1], [Use Generic EGL backend])
BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-egl wayland-server libdrm gbm"
SUPPORT_WAYLAND_COMPOSITOR=1
CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES
#define CLUTTER_HAS_WAYLAND_COMPOSITOR_SUPPORT 1"
CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS evdev"
SUPPORT_EVDEV=1
BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE libudev >= $LIBUDEV_REQ_VERSION libinput >= $LIBINPUT_REQ_VERSION xkbcommon"
AC_DEFINE([HAVE_EVDEV], [1], [Have evdev support for input handling])
])
AM_CONDITIONAL(SUPPORT_WAYLAND, [test "x$enable_wayland_egl_server" = "xyes"])
AC_DEFINE_UNQUOTED([CLUTTER_DRIVERS], ["*"], [List of Cogl drivers])
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$SUPPORT_GLX" = "x1"],
[CLUTTER_CONFIG_DEFINES="$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$SUPPORT_EVDEV" = "x1"],
[CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES
#define CLUTTER_INPUT_EVDEV \"evdev\""])
# 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])]
)
# XTEST (required)
AC_MSG_CHECKING([for XTest extension])
PKG_CHECK_EXISTS([xtst], [have_xtest=yes], [have_xtest=no])
AS_IF([test "x$have_xtest" = "xyes"],
[
AC_DEFINE(HAVE_XTEST, [1], [Define to 1 if we have the XTest X extension])
X11_LIBS="$X11_LIBS -lXtst"
X11_PC_FILES="$X11_PC_FILES xtst"
X11_EXTS="$X11_EXTS xtst"
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 <X11/extensions/XInput2.h>]])])
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([$enable_deprecated],
[no],
[
CLUTTER_DEPRECATED_CFLAGS="-DG_DISABLE_SINGLE_INCLUDES -DCOGL_DISABLE_DEPRECATED"
],
[yes],
[
CLUTTER_DEPRECATED_CFLAGS="-DGLIB_DISABLE_DEPRECATION_WARNINGS"
],
[AC_MSG_ERROR([Unknown argument for --enable-deprecated])]
)
AC_SUBST([CLUTTER_DEPRECATED_CFLAGS])
dnl === Enable strict compiler flags ==========================================
# use strict compiler flags only when building from git; the rules for
# distcheck will take care of turning this on when making a release
m4_define([maintainer_flags_default], [m4_if(m4_eval(clutter_micro_version % 2), [1], [yes], [no])])
AC_ARG_ENABLE([maintainer-flags],
[AS_HELP_STRING([--enable-maintainer-flags=@<:@no/yes/error@:>@],
[Use strict compiler flags @<:@default=]maintainer_flags_default[@:>@])],
[],
[enable_maintainer_flags=maintainer_flags_default])
MAINTAINER_COMPILER_FLAGS="$MAINTAINER_COMPILER_FLAGS
-Wall
-Wcast-align
-Wuninitialized
-Wno-strict-aliasing
-Wshadow"
AC_ARG_ENABLE([Werror],
[AS_HELP_STRING([--disable-Werror], [Removes -Werror from compiler flags])],
[],
[enable_Werror=yes])
AS_IF([test "x$enable_Werror" = xyes], [
MAINTAINER_COMPILER_FLAGS="$MAINTAINER_COMPILER_FLAGS
-Werror=logical-op
-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 $GLIB_CFLAGS"
CLUTTER_LIBS="$FLAVOUR_LIBS $CLUTTER_DEPS_LIBS $CLUTTER_DEPS_PRIVATE_LIBS $GLIB_LIBS"
AC_SUBST(CLUTTER_CFLAGS)
AC_SUBST(CLUTTER_LIBS)
dnl === Test coverage =========================================================
AC_ARG_ENABLE([gcov],
[AS_HELP_STRING([--enable-gcov], [Enable gcov])],
[use_gcov=$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 1.10"
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 === Conformance test suite ================================================
GLIB_TESTS
AC_ARG_ENABLE([examples],
[AS_HELP_STRING([--enable-examples], [Whether examples should be built])],
[],
[enable_examples=no])
AM_CONDITIONAL(BUILD_EXAMPLES, [test "x$enable_examples" = "xyes"])
dnl ===========================================================================
AC_CONFIG_FILES([
Makefile
build/Makefile
build/autotools/Makefile
clutter/Makefile
clutter/clutter-config.h
clutter/clutter-version.h
clutter/mutter-clutter-$CLUTTER_API_VERSION.pc:clutter/mutter-clutter.pc.in
tests/Makefile
tests/accessibility/Makefile
tests/conform/Makefile
tests/interactive/Makefile
tests/interactive/wrapper.sh
tests/micro-bench/Makefile
tests/performance/Makefile
examples/Makefile
])
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 " Enable coverage tests: ${use_gcov}"
echo " Enable deprecated symbols: ${enable_deprecated}"
# Miscellaneous
echo ""
echo " • Extra:"
echo " Build introspection data: ${enable_introspection}"
if test "x$x11_tests" = "xyes"; then
echo " Build X11-specific tests: ${x11_tests}"
fi
if test "x$pixbuf_tests" = "xyes"; then
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:"
echo " Windowing systems: ${CLUTTER_BACKENDS}"
echo " Input backends: ${CLUTTER_INPUT_BACKENDS}"
if test "x$SUPPORT_X11" = "x1"; then
echo ""
echo " - X11 backend options:"
echo " Enabled extensions: ${X11_EXTS}"
fi
if test "x$SUPPORT_WAYLAND_COMPOSITOR" = "x1"; then
echo ""
echo " - Wayland compositor support enabled"
fi
echo ""
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