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c55cffbb6b
mutter/configure.ac
Robert Bragg c55cffbb6b Moves all EGL code down from Clutter to Cogl 
As was recently done for the GLX window system code, this commit moves
the EGL window system code down from the Clutter backend code into a
Cogl winsys.

Note: currently the cogl/configure.ac is hard coded to only build the GLX
winsys so currently this is only available when building Cogl as part
of Clutter.
2011-05-05 14:46:01 +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], [7])
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], [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-bzip2])
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], [$CLUTTER_MAJOR_VERSION\_0])
AC_SUBST([CLUTTER_RELEASE_STATUS], [clutter_release_status])
dnl For Makefile.am compatibility with the standalone build of Cogl:
AC_SUBST([COGL_1_MINOR_VERSION],[clutter_minor_version])
AC_SUBST([COGL_1_MICRO_VERSION],[clutter_micro_version])
AC_SUBST([COGL_1_VERSION],[clutter_version])
AC_SUBST([COGL_MAJOR_VERSION],[2])
AC_SUBST([COGL_MINOR_VERSION],[0])
AC_SUBST([COGL_MICRO_VERSION],[0])
AC_SUBST([COGL_VERSION],[2.0.0])
AC_SUBST([COGL_API_VERSION],[2.0])
AC_SUBST([COGL_API_VERSION_AM],[2_0])
m4_define([lt_current], [m4_eval(100 * clutter_minor_version + clutter_micro_version - clutter_interface_age)])
m4_define([lt_revision], [clutter_interface_age])
m4_define([lt_age], [m4_eval(clutter_binary_age - clutter_interface_age)])
CLUTTER_LT_CURRENT=lt_current
CLUTTER_LT_REV=lt_revision
CLUTTER_LT_AGE=lt_age
CLUTTER_LT_VERSION="$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 "$platform_win32" = "yes"])
AC_SUBST(CLUTTER_LT_VERSION)
AC_SUBST(CLUTTER_LT_LDFLAGS)
dnl The 'ffs' function is part of C99 so it isn't always
dnl available. Cogl has a fallback if needed.
AC_CHECK_FUNCS([ffs])
dnl ========================================================================
# Checks for programs.
AM_PROG_CC_C_O
# require libtool >= 2.2
LT_PREREQ([2.2.6])
LT_INIT([disable-static])
# Checks for header files.
AC_HEADER_STDC
# required versions for dependencies
m4_define([glib_req_version], [2.26.0])
m4_define([json_glib_req_version], [0.12.0])
m4_define([atk_req_version], [1.17])
m4_define([cairo_req_version], [1.10])
m4_define([pango_req_version], [1.20])
m4_define([gi_req_version], [0.9.5])
m4_define([gdk_pixbuf_req_version], [2.0])
m4_define([uprof_req_version], [0.3])
m4_define([gtk_doc_req_version], [1.13])
m4_define([xfixes_req_version], [3])
m4_define([xcomposite_req_version], [0.4])
AC_SUBST([GLIB_REQ_VERSION], [glib_req_version])
AC_SUBST([JSON_GLIB_REQ_VERSION], [json_glib_req_version])
AC_SUBST([ATK_REQ_VERSION], [atk_req_version])
AC_SUBST([CAIRO_REQ_VERSION], [cairo_req_version])
AC_SUBST([PANGO_REQ_VERSION], [pango_req_version])
AC_SUBST([GI_REQ_VERSION], [gi_req_version])
AC_SUBST([GDK_PIXBUF_REQ_VERSION], [gdk_pixbuf_req_version])
AC_SUBST([UPROF_REQ_VERSION], [uprof_req_version])
AC_SUBST([GTK_DOC_REQ_VERSION], [gtk_doc_req_version])
AC_SUBST([XFIXES_REQ_VERSION], [xfixes_req_version])
AC_SUBST([XCOMPOSITE_REQ_VERSION], [xcomposite_req_version])
# Checks for typedefs, structures, and compiler characteristics.
AM_PATH_GLIB_2_0([glib_req_version],
[],
[AC_MSG_ERROR([glib-2.0 is required])],
[gobject gthread gmodule-no-export])
# Check for -Bsymbolic-functions to avoid intra-library PLT jumps
AC_ARG_ENABLE([Bsymbolic],
[AC_HELP_STRING([--disable-Bsymbolic],
[Avoid linking with -Bsymbolic])],
[],
[
saved_LDFLAGS="${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=
cogl_gl_headers=""
glesversion=1.1
use_gles2_wrapper=no
experimental_backend=no
experimental_image=no
AC_ARG_WITH([flavour],
[AC_HELP_STRING([--with-flavour=@<:@glx/opengl-egl-xlib/wayland/eglx/eglnative/osx/win32/cex100@:>@],
[Select the Clutter window system backend])],
[CLUTTER_FLAVOUR=$with_flavour])
AC_ARG_WITH([gles],
[AC_HELP_STRING([--with-gles=@<:@1.1/2.0@:>@],
[Select Clutter GLES version (for EGL backends)])],
[glesversion=$with_gles])
COGL_REQ=""
AC_ARG_WITH([system-cogl],
[AS_HELP_STRING([--with-system-cogl=@<:@yes/no@:>@],
[Use a system installed Cogl library])],
[
if test "x$with_system_cogl" = "xyes"; then
COGL_REQ="cogl-1.0"
fi
],
[with_system_cogl=no])
AM_CONDITIONAL(USE_SYSTEM_COGL, [test "x$with_system_cogl" = "xyes"])
AS_IF([test "x$with_system_cogl" = "xyes"],
[ AC_DEFINE([CLUTTER_USING_SYSTEM_COGL], [1], [Built against the system Cogl library])])
# base dependencies for core
CLUTTER_BASE_PC_FILES="cairo-gobject >= $CAIRO_REQ_VERSION atk >= $ATK_REQ_VERSION pangocairo >= $PANGO_REQ_VERSION json-glib-1.0 >= $JSON_GLIB_REQ_VERSION $COGL_REQ"
# backend specific pkg-config files
BACKEND_PC_FILES=""
dnl === Clutter windowing system backend ======================================
AS_CASE([$CLUTTER_FLAVOUR],
[glx],
[
cogl_gl_headers="GL/gl.h"
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_GLX"
SUPPORT_X11=1
SUPPORT_XLIB=1
SUPPORT_GLX=1
COGL_DRIVER="gl"
CLUTTER_WINSYS=glx
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="$BACKEND_PC_FILES libdrm"
],
[])
],
[opengl-egl-xlib],
[
cogl_gl_headers="GL/gl.h"
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_EGL"
CLUTTER_EGL_BACKEND="generic"
SUPPORT_X11=1
SUPPORT_XLIB=1
SUPPORT_EGL=1
SUPPORT_EGL_PLATFORM_POWERVR_X11=1
COGL_DRIVER="gl"
CLUTTER_WINSYS=egl
CLUTTER_WINSYS_BASE=x11
CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la"
# I think this winsys can be API and ABI compatible with the
# glx flavour so we can also be cheeky and use the same soname
CLUTTER_SONAME_INFIX=glx
PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$BACKEND_PC_FILES gl"], [])
PKG_CHECK_EXISTS([egl], [BACKEND_PC_FILES="$BACKEND_PC_FILES egl"], [])
],
[wayland],
[
experimental_backend="yes"
cogl_gl_headers="GL/gl.h"
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_WAYLAND"
SUPPORT_WAYLAND=1
COGL_DRIVER="gl"
CLUTTER_WINSYS=wayland
CLUTTER_SONAME_INFIX=wayland
PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$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],
[
# the GL header is defined in the COGL checks above
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
COGL_DRIVER="gles"
CLUTTER_WINSYS=egl
CLUTTER_WINSYS_BASE=x11
CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la"
CLUTTER_SONAME_INFIX=eglx
],
[eglnative],
[
# the GL header is defined in the COGL checks above
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([Can't enable both tslib and evdev events])])
COGL_DRIVER="gles"
FLAVOUR_LIBS="$FLAVOUR_LIBS $TSLIB_LIBS $EVDEV_LIBS"
FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $TSLIB_CFLAGS $EVDEV_CFLAGS"
CLUTTER_WINSYS=egl
CLUTTER_SONAME_INFIX=eglnative
],
[cex100],
[
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_EGL"
CLUTTER_EGL_BACKEND="cex100"
SUPPORT_EGL=1
SUPPORT_EGL_PLATFORM_POWERVR_GDL=1
COGL_DRIVER="gles"
# The cex100 is a small specialization of the EGL backend
CLUTTER_WINSYS=egl
CLUTTER_SONAME_INFIX=cex100
found_gdl=no
AC_CHECK_HEADERS([libgdl.h], [found_gdl=yes])
AS_IF([test "x$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 $EVDEV_LIBS"
],
[osx],
[
experimental_backend="yes"
cogl_gl_headers="OpenGL/gl.h"
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_OSX"
AC_DEFINE([HAVE_CLUTTER_OSX], [1], [Have the OSX backend])
AC_DEFINE([COGL_HAS_OSX_SUPPORT], [1], [Cogl supports the OSX window system])
COGL_DRIVER="gl"
AC_DEFINE([HAVE_COGL_GL], [1], [Have GL for rendering])
FLAVOUR_LIBS="$FLAVOUR_LIBS -framework Cocoa -framework OpenGL"
CLUTTER_WINSYS=osx
CLUTTER_SONAME_INFIX=osx
],
[win32],
[
cogl_gl_headers="GL/gl.h"
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_WIN32"
AC_DEFINE([HAVE_CLUTTER_WIN32], [1], [Have the Win32 backend])
AC_DEFINE([COGL_HAS_WIN32_SUPPORT], [1], [Cogl supports the win32 window system])
AC_DEFINE([COGL_HAS_WGL_SUPPORT], [1], [Cogl supports OpenGL using the WGL API])
COGL_DRIVER="gl"
AC_DEFINE([HAVE_COGL_GL], [1], [Have GL for rendering])
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_X11" = "x1"],
[ AC_DEFINE([COGL_HAS_X11_SUPPORT], [1], [Cogl supports the X11 window system])])
AS_IF([test "x$SUPPORT_XLIB" = "x1"],
[ AC_DEFINE([COGL_HAS_XLIB_SUPPORT], [1], [Cogl supports X11 using the Xlib API])])
AS_IF([test "x$SUPPORT_GLX" = "x1"],
[
AC_DEFINE([COGL_HAS_GLX_SUPPORT], [1], [Cogl supports OpenGL using the GLX API])
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1], [Cogl can create its own OpenGL context])
AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend])
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1], [Cogl can create its own OpenGL context])
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])
AC_DEFINE([COGL_HAS_EGL_SUPPORT], [1], [Cogl supports GLES using the EGL API])
])
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]))
AS_IF([test "x$SUPPORT_EGL_PLATFORM_POWERVR_X11" = "x1"],
[
AC_DEFINE([COGL_HAS_EGL_PLATFORM_POWERVR_X11_SUPPORT], [1],
[Cogl supports OpenGL[ES] using the EGL API with PowerVR X11 platform typedefs])
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1], [Cogl can create its own OpenGL context])
])
AS_IF([test "x$SUPPORT_EGL_PLATFORM_POWERVR_NULL" = "x1"],
[
AC_DEFINE([COGL_HAS_EGL_PLATFORM_POWERVR_NULL_SUPPORT], [1],
[Cogl supports OpenGL[ES] using the EGL API with PowerVR NULL platform typedefs])
AC_DEFINE([COGL_HAS_FULL_WINSYS], [1], [Cogl can create its own OpenGL context])
])
AS_IF([test "x$SUPPORT_EGL_PLATFORM_POWERVR_GDL" = "x1"],
[
AC_DEFINE([COGL_HAS_EGL_PLATFORM_POWERVR_GDL_SUPPORT], [1],
[Cogl supports OpenGL[ES] using the EGL API with the GDL API])
])
# winsys conditionals for use in automake files...
AM_CONDITIONAL(SUPPORT_GLX, [test "x$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$SUPPORT_EGL" = "x1"])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_POWERVR_X11, [test "x$SUPPORT_EGL_PLATFORM_POWERVR_X11" = "x1"])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_POWERVR_NULL, [test "x$SUPPORT_EGL_PLATFORM_POWERVR_NULL" = "x1"])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_POWERVR_GDL, [test "x$SUPPORT_EGL_PLATFORM_POWERVR_GDL" = "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$SUPPORT_EGL_PLATFORM_POWERVR_GDL" = "x1"])
AM_CONDITIONAL(SUPPORT_WAYLAND, [test "x$CLUTTER_WINSYS" = "xwayland"])
dnl === COGL driver backend =====================================================
AS_IF([test "x$COGL_DRIVER" = "xgl"],
[ AC_DEFINE([HAVE_COGL_GL], [1], [Have GL for rendering])
NEED_SEPARATE_EGL=yes
])
cogl_gles_version_define=""
AS_IF([test "x$COGL_DRIVER" = "xgles"],
[
AS_CASE([$glesversion],
[1*],
[
cogl_gl_headers="GLES/gl.h GLES/glext.h"
AC_DEFINE([HAVE_COGL_GLES], 1, [Have GL/ES for rendering])
cogl_gles_version_define="COGL_HAS_GLES1"
PKG_CHECK_EXISTS([glesv1_cm],
[BACKEND_PC_FILES="$BACKEND_PC_FILES glesv1_cm"
NEED_SEPARATE_EGL=yes
],
[
AC_CHECK_HEADERS([$cogl_gl_headers],
[],
[AC_MSG_ERROR([Unable to locate required GLES headers])])
# Check for a GLES 1.x Common Profile library with/without EGL.
#
# Note: historically GLES 1 libraries shipped with the
# EGL and GLES symbols all bundled in one library. Now
# the Khronos Implementers Guide defines two naming
# schemes: -lGLES_CM should be used for a library that
# bundles the GLES and EGL API together and -lGLESv1_CM
# would be used for a standalone GLES API.
AC_CHECK_LIB(GLES_CM, [eglInitialize],
[FLAVOUR_LIBS="$FLAVOUR_LIBS -lGLES_CM"],
[
AC_CHECK_LIB(GLESv1_CM, [glFlush],
[FLAVOUR_LIBS="$FLAVOUR_LIBS -lGLESv1_CM"
NEED_SEPARATE_EGL=yes
],
[AC_MSG_ERROR([Unable to locate required GLES 1.x Common Profile library])])
])
])
AS_IF([test "x$NEED_SEPARATE_EGL" = "xyes"],
[
PKG_CHECK_EXISTS([egl],
[BACKEND_PC_FILES="$BACKEND_PC_FILES egl"
NEED_SEPARATE_EGL=yes
],
[
AC_CHECK_HEADERS([GLES/egl.h],
[],
[AC_MSG_ERROR([Unable to locate required EGL headers])])
AC_CHECK_LIB(EGL, [eglInitialize],
[FLAVOUR_LIBS="$FLAVOUR_LIBS -lEGL"],
[AC_MSG_ERROR([Unable to locate required EGL library])])
])
])
],
[2*],
[
cogl_gl_headers="GLES2/gl2.h GLES2/gl2ext.h"
use_gles2_wrapper=yes
AC_DEFINE([HAVE_COGL_GLES2], 1, [Have GL/ES for rendering])
cogl_gles_version_define="COGL_HAS_GLES2"
PKG_CHECK_EXISTS([glesv2],
[BACKEND_PC_FILES="$BACKEND_PC_FILES glesv2"],
[
AC_CHECK_HEADERS([$cogl_gl_headers],
[],
[AC_MSG_ERROR([Unable to locate required GLES headers])],
[[#include <GLES2/gl2.h>
]])
FLAVOUR_LIBS="$FLAVOUR_LIBS -lGLESv2"
])
PKG_CHECK_EXISTS([egl],
[BACKEND_PC_FILES="$BACKEND_PC_FILES egl"],
[
AC_CHECK_HEADERS([EGL/egl.h],
[],
[AC_MSG_ERROR([Unable to locate required EGL headers])])
AC_CHECK_LIB(EGL, [eglInitialize],
[FLAVOUR_LIBS="$FLAVOUR_LIBS -lEGL"],
[AC_MSG_ERROR([Unable to locate required EGL library])])
FLAVOUR_LIBS="$FLAVOUR_LIBS -lEGL"
]
)
NEED_SEPARATE_EGL=yes
],
[AC_MSG_ERROR([Unknown argument for --with-gles])]
)
]
)
AM_CONDITIONAL(USE_TSLIB, [test "x$have_tslib" = "xyes"])
AM_CONDITIONAL(SUPPORT_EVDEV, [test "x$have_evdev" = "xyes"])
AM_CONDITIONAL(USE_GLES2_WRAPPER, [test "x$use_gles2_wrapper" = "xyes"])
dnl The value of this variable will directly go in the install
dnl cogl-defines.h header
COGL_DEFINES="";
dnl Space-separated list of symbols that should be defined in
dnl cogl-defines.h
COGL_DEFINES_SYMBOLS="";
if test "x$SUPPORT_X11" = "x1"; then
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_X11 COGL_HAS_X11_SUPPORT"
fi;
if test "x$SUPPORT_XLIB" = "x1"; then
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_XLIB COGL_HAS_XLIB_SUPPORT"
fi;
if test "x$SUPPORT_GLX" = "x1"; then
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLX_SUPPORT"
fi;
if test "x$SUPPORT_EGL" = "x1"; then
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_EGL_SUPPORT"
fi;
if test "x$NEED_SEPARATE_EGL" = "xyes"; then
AC_DEFINE([HAVE_STANDALONE_EGL], 1, [Have standalone EGL library])
fi
AS_CASE([$COGL_DRIVER],
[gl],
[COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GL"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS CLUTTER_COGL_HAS_GL"],
[gles],
[COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_GLES"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS CLUTTER_COGL_HAS_GLES"
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS $cogl_gles_version_define"
],
[AC_MSG_ERROR([Unknown cogl driver $COGL_DRIVER])])
dnl Copy all of the words in COGL_DEFINES_SYMBOLS as separate #define
dnl lines in COGL_DEFINES
for x in $COGL_DEFINES_SYMBOLS; do
COGL_DEFINES="$COGL_DEFINES
#define $x 1"
done;
AC_SUBST(COGL_DEFINES)
AS_IF([test "x$cogl_gl_headers" = "x"], [AC_MSG_ERROR([Internal error: no GL header set])])
dnl cogl_gl_headers is a space separate list of headers to
dnl include. We'll now convert them to a single variable with a
dnl #include line for each header
COGL_GL_HEADER_INCLUDES=""
for x in $cogl_gl_headers; do
COGL_GL_HEADER_INCLUDES="$COGL_GL_HEADER_INCLUDES
#include <$x>"
done;
AC_SUBST(COGL_GL_HEADER_INCLUDES)
AM_CONDITIONAL([COGL_DRIVER_GLES], [test "x$COGL_DRIVER" = "xgles"])
AM_CONDITIONAL([COGL_DRIVER_GL], [test "x$COGL_DRIVER" = "xgl"])
dnl Instead of using AM_CFLAGS to ensure
dnl COGL_ENABLE_EXPERIMENTAL_2_0_API is defined while compiling clutter
dnl and cogl code we use a define in config.h instead. This helps ensure
dnl other tools such as glib-mkenums and gir-scanner don't end up
dnl using the define also.
AC_DEFINE([COGL_ENABLE_EXPERIMENTAL_2_0_API], [1],
[Can use Cogl 2.0 API internally])
dnl Cogl can be experimentally be built standalone and there are a few
dnl tweaks we need to make in the Makefiles when building standalone
AM_CONDITIONAL(COGL_STANDALONE_BUILD, [false])
dnl === Clutter configuration =================================================
CLUTTER_CONFIG_DEFINES=
# windowing systems
AS_IF([test "x$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_POWERVR_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-$CLUTTER_API_VERSION.la
AC_SUBST([CLUTTER_WINSYS_LIB])
dnl === Clutter substitutions kept for backwards compatibility ================
AC_SUBST([CLUTTER_FLAVOUR])
CLUTTER_COGL=$COGL_DRIVER
AC_SUBST([CLUTTER_COGL])
dnl === Cogl substitutions ====================================================
AC_SUBST([COGL_IMAGE_BACKEND])
COGL_WINSYS=$CLUTTER_WINSYS
AC_SUBST([COGL_WINSYS])
AC_SUBST([COGL_DRIVER])
dnl === Image loading backend =================================================
IMAGE_PC_FILES=""
# Peek which winsys the user wants so that we can couple the osx winsys with
# quartz imageloader.
AS_IF([test "x$COGL_WINSYS" = "xosx"], [COGL_IMAGE_BACKEND=quartz], [COGL_IMAGE_BACKEND=gdk-pixbuf])
AC_ARG_WITH([imagebackend],
[AC_HELP_STRING([--with-imagebackend=@<:@gdk-pixbuf/quartz/internal@:>@],
[Select COGL image loading backend])],
[COGL_IMAGE_BACKEND=$with_imagebackend])
AS_CASE([$COGL_IMAGE_BACKEND],
[quartz],
[
experimental_image=yes
AC_DEFINE([USE_QUARTZ], 1, [Use Core Graphics (Quartz) for loading image data])
],
[gdk-pixbuf],
[
AC_DEFINE([USE_GDKPIXBUF], 1, [Use GdkPixbuf for loading image data])
IMAGE_PC_FILES="gdk-pixbuf-2.0 >= $GDK_PIXBUF_REQ_VERSION"
],
[internal],
[
experimental_image=yes
AC_DEFINE([USE_INTERNAL], 1, [Use internal image decoding for loading image data])
],
[AC_MSG_ERROR([Unknown argument for --with-imagebackend])]
)
dnl === X11 checks, only for X11-based backends ===============================
X11_PC_FILES=""
x11_tests=no
AS_IF([test "x$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$x11_tests" = "xyes"])
dnl === Enable debug level ====================================================
m4_define([debug_default], [m4_if(m4_eval(clutter_minor_version % 2), [1], [yes], [minimum])])
AC_ARG_ENABLE([debug],
[AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
[Control Clutter debugging level @<:@default=debug_default@:>@])],
[],
[enable_debug=debug_default])
AS_CASE([$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)
m4_define([cogl_debug_default], [minimum])
AC_ARG_ENABLE([cogl-debug],
[AC_HELP_STRING([--enable-cogl-debug=@<:@no/yes@:>@],
[Control COGL debugging level @<:@default=cogl_debug_default@:>@])],
[],
[enable_cogl_debug=cogl_debug_default])
AS_CASE([$enable_cogl_debug],
[yes],
[COGL_EXTRA_CFLAGS="-DCOGL_GL_DEBUG -DCOGL_OBJECT_DEBUG -DCOGL_HANDLE_DEBUG -DCOGL_ENABLE_DEBUG"],
[minimum],
[COGL_EXTRA_CFLAGS="-DCOGL_ENABLE_DEBUG"],
[no],
[COGL_EXTRA_CFLAGS=""],
[AC_MSG_ERROR([Invalid value for --enable-cogl-debug])]
)
AC_SUBST(COGL_EXTRA_CFLAGS)
dnl === Conformance test suite ================================================
AC_ARG_ENABLE([conformance],
[AC_HELP_STRING([--enable-conformance=@<:@no/yes@:>@],
[Build conformance test suite @<:@default=yes@:>@])],
[],
[enable_conformance=yes])
AM_CONDITIONAL([BUILD_TESTS], [test "x$enable_conformance" = "xyes"])
dnl === Profiling =============================================================
m4_define([profile_default], [no])
AC_ARG_ENABLE(profile,
AC_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 -DCOGL_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],
[AC_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 $GLIB_LIBS"
AC_SUBST(CLUTTER_CFLAGS)
AC_SUBST(CLUTTER_LIBS)
dnl For Makefile.am compatibility with the standalone build of Cogl:
AC_SUBST([COGL_DEP_CFLAGS], [$CLUTTER_CFLAGS])
AC_SUBST([COGL_DEP_LIBS], [$CLUTTER_LIBS])
AC_SUBST([COGL_PKG_REQUIRES],[$CLUTTER_REQUIRES])
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`"
ATK_PREFIX="`$PKG_CONFIG --variable=prefix atk`"
AC_SUBST(CAIRO_PREFIX)
AC_SUBST(GLIB_PREFIX)
AC_SUBST(PANGO_PREFIX)
AC_SUBST(ATK_PREFIX)
dnl === Manual ================================================================
AC_ARG_ENABLE([docs],
[AC_HELP_STRING([--enable-docs=@<:@no/yes@:>@],
[Build optional documentation; requires xsltproc and jw.])],
[enable_docs=$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/Makefile
clutter/cogl/cogl/Makefile
clutter/cogl/cogl/cogl-defines.h
clutter/cogl/cogl/cogl-1.0.pc:clutter/cogl/cogl/cogl-1.0-clutter.pc.in
clutter/cogl/pango/Makefile
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
doc/Makefile
doc/reference/Makefile
doc/reference/clutter/Makefile
doc/reference/clutter/clutter-docs.xml
doc/reference/cogl/Makefile
doc/reference/cogl/cogl-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: ${CLUTTER_WINSYS}/${COGL_DRIVER}"
echo " Target library: ${CLUTTER_WINSYS_LIB}"
# Compiler/Debug related flags
echo ""
echo " • Compiler options:"
echo " Clutter debug level: ${enable_debug}"
echo " COGL debug level: ${enable_cogl_debug}"
echo " Compiler flags: ${CFLAGS} ${MAINTAINER_CFLAGS}"
echo " Profiling enabled: ${enable_profile}"
echo " Enable coverage tests: ${enable_gcov}"
# 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}"
# Cogl flags
echo ""
echo " • Cogl Backend:"
echo " Driver: ${COGL_DRIVER}"
echo " GL header: ${cogl_gl_headers}"
if test "x$COGL_DRIVER" = "xgles"; then
if test "x$use_gles2_wrapper" = "xyes"; then
echo " GLES version: 2.0"
else
echo " GLES version: 1.1"
fi
fi
if test "x$experimental_image" = "xno"; then
echo " Image backend: ${COGL_IMAGE_BACKEND}"
else
echo " Image backend: ${COGL_IMAGE_BACKEND} (WARNING: Experimental)"
fi
# Clutter backend related flags
echo ""
echo " • Clutter Backend:"
if test "x$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
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