mutter/configure.ac

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2006-05-29 04:59:36 -04:00
# 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
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m4_define([clutter_major_version], [1])
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m4_define([clutter_minor_version], [6])
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m4_define([clutter_micro_version], [5])
# • 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
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m4_define([clutter_interface_age], [5])
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m4_define([clutter_binary_age], [m4_eval(100 * clutter_minor_version + clutter_micro_version)])
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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])
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AC_INIT([clutter],
[clutter_version],
[http://bugzilla.clutter-project.org/enter_bug.cgi?product=clutter],
[clutter],
[http://www.clutter-project.org])
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AC_CONFIG_SRCDIR([clutter/clutter.h])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR([build])
AC_CONFIG_MACRO_DIR([build/autotools])
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AM_INIT_AUTOMAKE([1.11 foreign -Wno-portability no-define no-dist-gzip dist-bzip2])
AM_SILENT_RULES([yes])
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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], [$CLUTTER_MAJOR_VERSION\_0])
AC_SUBST([CLUTTER_RELEASE_STATUS], [clutter_release_status])
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m4_define([lt_current], [m4_eval(100 * clutter_minor_version + clutter_micro_version - clutter_interface_age)])
m4_define([lt_revision], [clutter_interface_age])
m4_define([lt_age], [m4_eval(clutter_binary_age - clutter_interface_age)])
CLUTTER_LT_CURRENT=lt_current
CLUTTER_LT_REV=lt_revision
CLUTTER_LT_AGE=lt_age
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CLUTTER_LT_VERSION="$CLUTTER_LT_CURRENT:$CLUTTER_LT_REV:$CLUTTER_LT_AGE"
CLUTTER_LT_LDFLAGS="-version-info $CLUTTER_LT_VERSION"
AC_MSG_CHECKING([if building for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
CLUTTER_LT_LDFLAGS="$CLUTTER_LT_LDFLAGS -no-undefined"
platform_win32=yes
;;
*)
platform_win32=no
;;
esac
AC_MSG_RESULT([$platform_win32])
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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])
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dnl ========================================================================
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# Checks for programs.
AM_PROG_CC_C_O
# require libtool >= 2.2
LT_PREREQ([2.2.6])
LT_INIT([disable-static])
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# 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])
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])
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# 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=""
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
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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/fruity/cex100@:>@],
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
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[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])
# 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 >= $JSON_GLIB_REQ_VERSION"
# backend specific pkg-config files
BACKEND_PC_FILES=""
dnl === Clutter windowing system backend ======================================
AS_CASE([$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
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
COGL_DRIVER="gl"
CLUTTER_WINSYS=glx
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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="$BACKEND_PC_FILES egl"], [])
],
[wayland],
[
experimental_backend="yes"
cogl_gl_headers="GL/gl.h"
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_WAYLAND"
SUPPORT_WAYLAND=1
SUPPORT_EGL_PLATFORM_DRM_SURFACELESS=1
COGL_DRIVER="gl"
CLUTTER_WINSYS=wayland
CLUTTER_SONAME_INFIX=wayland
PKG_CHECK_EXISTS([gl], [BACKEND_PC_FILES="$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
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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 $EVDEV_LIBS"
],
[fruity],
[
experimental_backend="yes"
# the GL header is defined in the COGL checks above
CLUTTER_STAGE_TYPE="CLUTTER_TYPE_STAGE_FRUITY"
AC_DEFINE([HAVE_CLUTTER_FRUITY], [1], [Have the Fruity backend])
AC_DEFINE([COGL_HAS_EGL_PLATFORM_FRUITY_SUPPORT], [1],
[Cogl supports OpenGLES using the EGL API with Fruity platform typedefs])
COGL_DRIVER="gles"
# the fruity backend requires a different handling for GLES
glesversion=fruity
FLAVOUR_LIBS="$FLAVOUR_LIBS -ObjC -framework Foundation -framework CoreFoundation -framework CoreGraphics -framework CoreSurface -framework GraphicsServices -framework OpenGLES -framework LayerKit -framework UIKit"
CLUTTER_WINSYS=fruity
CLUTTER_SONAME_INFIX=fruity
],
[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])
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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])
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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, eglnative or fruity])]
)
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$SUPPORT_GLX" = "x1"],
[
AC_DEFINE([COGL_HAS_GLX_SUPPORT], [1], [Cogl supports OpenGL using the GLX API])
AC_DEFINE([HAVE_CLUTTER_GLX], [1], [Have the GLX backend])
AC_CHECK_HEADERS([GL/glx.h],
[],
[AC_MSG_ERROR([Unable to locate required GLX headers])])
AC_CHECK_LIB(GL, [glXCreateContext],
[HAVE_LIBGLX=yes],
[AC_MSG_ERROR([Required GLX library not found])])
])
AS_IF([test "x$SUPPORT_WAYLAND" = "x1"],
[
AC_DEFINE([HAVE_CLUTTER_WAYLAND], [1], [Have the Wayland backend])
])
AS_IF([test "x$SUPPORT_EGL" = "x1"],
[
AC_DEFINE([HAVE_CLUTTER_EGL], [1], [Have the EGL backend])
AC_DEFINE([COGL_HAS_EGL_SUPPORT], [1], [Cogl supports GLES using the EGL API])
])
AS_IF([test "x$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])
])
AS_IF([test "x$SUPPORT_EGL_PLATFORM_POWERVR_NULL" = "x1"],
[
AC_DEFINE([COGL_HAS_EGL_PLATFORM_POWERVR_NULL_SUPPORT], [1],
[Cogl supports OpenGL[ES] using the EGL API with PowerVR NULL platform typedefs])
])
AS_IF([test "x$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])
])
AS_IF([test "x$SUPPORT_EGL_PLATFORM_DRM_SURFACELESS" = "x1"],
[
AC_DEFINE([COGL_HAS_EGL_PLATFORM_DRM_SURFACELESS_SUPPORT], [1],
[Cogl supports OpenGL[ES] using the EGL API with EGL_MESA_drm_display])
])
# winsys conditionals for use in automake files...
AM_CONDITIONAL(SUPPORT_GLX, [test "x$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_EGL_PLATFORM_FRUITY, [test "x$CLUTTER_WINSYS" = "xfruity"])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_DRM_SURFACELESS, [test "x$SUPPORT_EGL_PLATFORM_DRM_SURFACELESS" = "x1"])
AM_CONDITIONAL(SUPPORT_EGL_PLATFORM_FRUITY, [test "x$CLUTTER_WINSYS" = "xfruity"])
AM_CONDITIONAL(SUPPORT_OSX, [test "x$CLUTTER_WINSYS" = "xosx"])
AM_CONDITIONAL(SUPPORT_FRUITY, [test "x$CLUTTER_WINSYS" = "xfruity"])
AM_CONDITIONAL(SUPPORT_WIN32, [test "x$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
],
[fruity],
[
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"
AC_CHECK_HEADERS([GLES/egl.h],
[],
[AC_MSG_ERROR([Unable to locate required GLES headers])])
],
[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="$COGL_DEFINES_SYMBOLS COGL_HAS_X11"
fi;
if test "x$SUPPORT_XLIB" = "x1"; then
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_XLIB"
fi;
if test "x$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"])
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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_POWERVR_GDL" = "x1"],
[CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES
#define CLUTTER_WINDOWING_CEX100 1"])
AC_SUBST([CLUTTER_CONFIG_DEFINES])
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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=""
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
# Peek which winsys the user wants so that we can couple the osx winsys with
# quartz imageloader.
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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])],
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
[COGL_IMAGE_BACKEND=$with_imagebackend])
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
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 >= 3])
PKG_CHECK_EXISTS([xfixes >= 3], [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="$X11_PC_FILES xfixes >= 3"
AC_MSG_RESULT([found])
],
[AC_MSG_ERROR([Not found])]
)
# XDAMAGE (required)
AC_MSG_CHECKING([for XDAMAGE extension])
PKG_CHECK_EXISTS([xdamage], [have_xdamage=yes], [have_xdamage=no])
AS_IF([test "x$have_xdamage" = "xyes"],
[
AC_DEFINE(HAVE_XDAMAGE, [1], [Define to 1 if we have the XDAMAGE X extension])
2007-03-22 Emmanuele Bassi <ebassi@openedhand.com> * clutter/clutter-private.h: Remove inclusion of backend-specific headers; update the main context object; add the declarations for the event queue functions. * clutter/clutter-backend.[ch]: Add the abstract ClutterBackend object, which holds backend-specific settings, the main stage, and the event queue. Every backend must implement a subclass of ClutterBackend and ClutterStage. * clutter/clutter-feature.c: Protect the GLX specific calls behing #ifdef HAVE_CLUTTER_GLX. * clutter/clutter-actor.c: * clutter/clutter-group.c: * clutter/clutter-clone-texture.c: Include GL/gl.h * clutter/clutter-event.[ch]: Update public API and implement the event queue private API; hold a reference on the event objects; move out the keysym-to-unicode table; add the new event types. * clutter/clutter-color.h: Include clutter-fixed.h * clutter/clutter-main.c: Update API; get the main stage from the backend object; process the event received from the queue; lock/unlock the main mutex if we have one; move the initialisation process sooner in the init sequence, in order to have the backend object when we check for options; call the backed vfuncs in the pre/post parse hooks. * clutter/clutter-stage.c: Make ClutterStage and abstract class, implemented by the backends. * clutter/clutter/glx/clutter-glx.h: * clutter/clutter/glx/clutter-backend-glx.[ch]: * clutter/clutter/glx/clutter-event-glx.c: * clutter/clutter/glx/clutter-stage-glx.[ch]: * clutter/clutter/glx/Makefile.am: Add the GLX backend. * clutter/clutter/egl/clutter-backend-egl.[ch]: * clutter/clutter/egl/clutter-event-egl.c: * clutter/clutter/egl/clutter-stage-egl.[ch]: * clutter/clutter/egl/Makefile.am: Add the stub for a EGL backend. * examples/*.c: Update for the new API.
2007-03-22 14:21:59 -04:00
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 >= 0.4])
PKG_CHECK_EXISTS([xcomposite >= 0.4], [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="$X11_PC_FILES xcomposite >= 0.4"
AC_MSG_RESULT([found])
],
[AC_MSG_ERROR([not found])]
)
# XI (optional)
AC_ARG_ENABLE([xinput],
[AS_HELP_STRING([--enable-xinput], [Use the XI X extension])],
[],
[enable_xinput=yes])
AS_IF([test "x$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 $X11_CFLAGS"
]
)
2007-03-22 Emmanuele Bassi <ebassi@openedhand.com> * clutter/clutter-private.h: Remove inclusion of backend-specific headers; update the main context object; add the declarations for the event queue functions. * clutter/clutter-backend.[ch]: Add the abstract ClutterBackend object, which holds backend-specific settings, the main stage, and the event queue. Every backend must implement a subclass of ClutterBackend and ClutterStage. * clutter/clutter-feature.c: Protect the GLX specific calls behing #ifdef HAVE_CLUTTER_GLX. * clutter/clutter-actor.c: * clutter/clutter-group.c: * clutter/clutter-clone-texture.c: Include GL/gl.h * clutter/clutter-event.[ch]: Update public API and implement the event queue private API; hold a reference on the event objects; move out the keysym-to-unicode table; add the new event types. * clutter/clutter-color.h: Include clutter-fixed.h * clutter/clutter-main.c: Update API; get the main stage from the backend object; process the event received from the queue; lock/unlock the main mutex if we have one; move the initialisation process sooner in the init sequence, in order to have the backend object when we check for options; call the backed vfuncs in the pre/post parse hooks. * clutter/clutter-stage.c: Make ClutterStage and abstract class, implemented by the backends. * clutter/clutter/glx/clutter-glx.h: * clutter/clutter/glx/clutter-backend-glx.[ch]: * clutter/clutter/glx/clutter-event-glx.c: * clutter/clutter/glx/clutter-stage-glx.[ch]: * clutter/clutter/glx/Makefile.am: Add the GLX backend. * clutter/clutter/egl/clutter-backend-egl.[ch]: * clutter/clutter/egl/clutter-event-egl.c: * clutter/clutter/egl/clutter-stage-egl.[ch]: * clutter/clutter/egl/Makefile.am: Add the stub for a EGL backend. * examples/*.c: Update for the new API.
2007-03-22 14:21:59 -04:00
AM_CONDITIONAL([BUILD_XI2], [test "x$have_xinput2" = "xyes"])
AM_CONDITIONAL(X11_TESTS, [test "x$x11_tests" = "xyes"])
dnl === Enable debug level ====================================================
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m4_define([debug_default], [m4_if(m4_eval(clutter_minor_version % 2), [1], [yes], [minimum])])
AC_ARG_ENABLE([debug],
[AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
[Control Clutter debugging level @<:@default=debug_default@:>@])],
[],
[enable_debug=debug_default])
AS_CASE([$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([$enable_cogl_debug],
[yes],
[COGL_DEBUG_CFLAGS="-DCOGL_GL_DEBUG -DCOGL_OBJECT_DEBUG -DCOGL_HANDLE_DEBUG -DCOGL_ENABLE_DEBUG"],
[minimum],
[COGL_DEBUG_CFLAGS="-DCOGL_ENABLE_DEBUG"],
[no],
[COGL_DEBUG_CFLAGS=""],
[AC_MSG_ERROR([Invalid value for --enable-cogl-debug])]
)
AC_SUBST(COGL_DEBUG_CFLAGS)
dnl === Conformance test suite ================================================
AC_ARG_ENABLE([conformance],
[AC_HELP_STRING([--enable-conformance=@<:@no/yes@:>@],
[Build conformance test suite @<:@default=yes@:>@])],
[],
[enable_conformance=yes])
AM_CONDITIONAL([BUILD_TESTS], [test "x$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@:>@]),
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[],
[enable_profile=profile_default])
AS_CASE([$enable_profile],
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[yes],
[
AS_IF([test "x$GCC" = "xyes"],
[
profile: Update to uprof-0.3 dep for --enable-profile When building with --enable-profile we now depend on the uprof-0.3 developer release which brings a few improvements: » It lets us "fix" how we initialize uprof so that instead of using a shared object constructor/destructor (which was a hack used when first adding uprof support to Clutter) we can now initialize as part of clutter's normal initialization code. As a side note though, I found that the way Clutter initializes has some quite serious problems whenever it involves GOptionGroups. It is not able to guarantee the initialization of dependencies like uprof and Cogl. For this reason we still use the contructor/destructor approach to initialize uprof in Cogl. » uprof-0.3 provides a better API for adding custom columns when reporting timer and counter statistics which lets us remove quite a lot of manual report generation code in clutter-profile.c. » uprof-0.3 provides a shared context for tracking mainloop timer statistics. This means any mainloop based library following the same "Mainloop" timer naming convention can use the shared context and no matter who ends up owning the final mainloop the statistics will always be in the same place. This allows profiling of Clutter with an external mainloop such as with the Mutter compositor. » uprof-0.3 can export statistics over dbus and comes with an ncurses based ui to vizualize timer and counter stats live. The latest version of uprof can be cloned from: git://github.com/rib/UProf.git
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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"
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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])]
)
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 $GLIB_LIBS"
AC_SUBST(CLUTTER_CFLAGS)
AC_SUBST(CLUTTER_LIBS)
dnl === GObject-Introspection check ===========================================
GOBJECT_INTROSPECTION_CHECK([gi_req_version])
dnl === GTK Doc check =========================================================
GTK_DOC_CHECK([gtk_doc_req_version], [--flavour no-tmpl])
2006-05-29 04:59:36 -04:00
2009-07-13 12:27:01 -04:00
# we don't want to build the documentation from a Git clone unless we
# explicitly tell configure to do so; this allows avoiding to recurse into
# the documentation directory when building Clutter inside Poky for a
# target device that doesn't have gtk-doc installed. for reference
# see: http://bugzilla.openedhand.com/show_bug.cgi?id=1047
#
2009-07-13 12:27:01 -04:00
# we use autogen.sh as it exists only inside the Git clones, and it
# is not packaged into tarballs.
AM_CONDITIONAL([BUILD_GTK_DOC], [test "x$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)
2006-05-29 04:59:36 -04:00
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])
])
]
)
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AM_CONDITIONAL(ENABLE_DOCS, [test "x$enable_docs" = "xyes"])
AM_CONDITIONAL(ENABLE_PDFS, [test "x$enable_pdfs" = "xyes"])
2005-04-13 15:49:56 -04:00
dnl === I18N ==================================================================
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AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
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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-$CLUTTER_API_VERSION.pc:clutter/cally/cally.pc.in
clutter/cogl/Makefile
clutter/cogl/cogl/Makefile
clutter/cogl/cogl/cogl-defines.h
clutter/cogl/cogl/cogl-$CLUTTER_API_VERSION.pc:clutter/cogl/cogl/cogl.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
2005-04-13 15:49:56 -04:00
])
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: ${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