Subversion Repositories Kolibri OS

# Copyright (c) 2007 Intel Corporation. All Rights Reserved.

#

# Permission is hereby granted, free of charge, to any person obtaining a

# copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, sub license, and/or sell copies of the Software, and to

# permit persons to whom the Software is furnished to do so, subject to

# the following conditions:

#

# The above copyright notice and this permission notice (including the

# next paragraph) shall be included in all copies or substantial portions

# of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

# IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR

# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

# VA-API version

# - increment major for any ABI change (which shall not occur!)

# - increment minor for any interface change (e.g. new/modified function)

# - increment micro for any other change (new flag, new codec definition, etc.)

# - reset micro version to zero when minor version is incremented

# - reset minor version to zero when major version is incremented

m4_define([va_api_major_version], [0])

m4_define([va_api_minor_version], [36])

m4_define([va_api_micro_version], [0])

m4_define([va_api_version],

          [va_api_major_version.va_api_minor_version.va_api_micro_version])

# libva package version number, (as distinct from shared library version)

# XXX: we want the package version to remain at 1.0.x for VA-API 0.32.y

#

# - major version is automatically generated from VA-API major version

# - minor version is automatically generated from VA-API minor version

# - increment micro for any library release

# - reset micro version to zero when VA-API major or minor version is changed

m4_define([libva_major_version], [m4_eval(va_api_major_version + 1)])

m4_define([libva_minor_version], [m4_eval(va_api_minor_version - 32)])

m4_define([libva_micro_version], [1])

m4_define([libva_pre_version],   [0])

m4_define([libva_version],

          [libva_major_version.libva_minor_version.libva_micro_version])

m4_if(libva_pre_version, [0], [], [

m4_append([libva_version], libva_pre_version, [.pre])

])

# libva library version number (generated, do not change)

# XXX: we want the SONAME to remain at libva.so.1 for VA-API major == 0

#

# The library name is generated libva...0 where

#  = VA-API major version + 1

#  = 100 * VA-API minor version + VA-API micro version

#

# For example:

# VA-API 0.32.0 generates libva.so.1.3200.0

# VA-API 0.34.1 generates libva.so.1.3401.0

# VA-API 1.2.13 generates libva.so.2.213.0

m4_define([libva_interface_bias], [m4_eval(va_api_major_version + 1)])

m4_define([libva_interface_age],  [0])

m4_define([libva_binary_age],

          [m4_eval(100 * va_api_minor_version + va_api_micro_version - libva_interface_age)])

m4_define([libva_lt_current],

          [m4_eval(100 * va_api_minor_version + va_api_micro_version + libva_interface_bias)])

m4_define([libva_lt_revision],

          [m4_eval(libva_interface_age)])

m4_define([libva_lt_age],

          [m4_eval(libva_binary_age - libva_interface_age)])

# libdrm minimun version requirement

m4_define([libdrm_version], [2.4])

# Wayland minimum version number

m4_define([wayland_api_version], [1.0.0])

AC_PREREQ(2.57)

AC_INIT([libva], [libva_version], [waldo.bastian@intel.com], libva)

AC_CONFIG_SRCDIR([Makefile.am])

AC_CONFIG_MACRO_DIR([m4])

AM_INIT_AUTOMAKE([dist-bzip2])

AC_CONFIG_HEADERS([config.h])

m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

TODAY="`LC_ALL=C date +'%a, %d %b %Y %X %z'`"

AC_SUBST(TODAY)

VA_API_MAJOR_VERSION=va_api_major_version

VA_API_MINOR_VERSION=va_api_minor_version

VA_API_MICRO_VERSION=va_api_micro_version

VA_API_VERSION=va_api_version

AC_SUBST(VA_API_MAJOR_VERSION)

AC_SUBST(VA_API_MINOR_VERSION)

AC_SUBST(VA_API_MICRO_VERSION)

AC_SUBST(VA_API_VERSION)

LIBVA_MAJOR_VERSION=libva_major_version

LIBVA_MINOR_VERSION=libva_minor_version

LIBVA_MICRO_VERSION=libva_micro_version

LIBVA_VERSION=libva_version

AC_SUBST(LIBVA_MAJOR_VERSION)

AC_SUBST(LIBVA_MINOR_VERSION)

AC_SUBST(LIBVA_MICRO_VERSION)

AC_SUBST(LIBVA_VERSION)

LIBVA_LT_CURRENT=libva_lt_current

LIBVA_LT_REV=libva_lt_revision

LIBVA_LT_AGE=libva_lt_age

LIBVA_LT_VERSION="$LIBVA_LT_CURRENT:$LIBVA_LT_REV:$LIBVA_LT_AGE"

LIBVA_LT_LDFLAGS="-version-info $LIBVA_LT_VERSION"

AC_SUBST(LIBVA_LT_VERSION)

AC_SUBST(LIBVA_LT_LDFLAGS)

AC_ARG_ENABLE(docs,

    [AC_HELP_STRING([--enable-docs],

                    [build Doxygen documentation @<:@default=no@:>@])],

    [], [enable_docs="no"])

AC_ARG_ENABLE(drm,

    [AC_HELP_STRING([--enable-drm],

                    [build with VA/DRM API support @<:@default=yes@:>@])],

    [], [enable_drm="yes"])

AC_ARG_ENABLE(x11,

    [AC_HELP_STRING([--enable-x11],

                    [build with VA/X11 API support @<:@default=yes@:>@])],

    [], [enable_x11="yes"])

AC_ARG_ENABLE(glx,

    [AC_HELP_STRING([--enable-glx],

                    [build with VA/GLX API support @<:@default=yes@:>@])],

    [], [enable_glx="yes"])

AC_ARG_ENABLE(egl,

    [AC_HELP_STRING([--enable-egl],

                    [build with VA/EGL API support @<:@default=yes@:>@])],

    [], [enable_egl="yes"])

AC_ARG_ENABLE([wayland],

    [AC_HELP_STRING([--enable-wayland],

                    [build with VA/Wayland API support @<:@default=yes@:>@])],

    [], [enable_wayland="yes"])

AC_ARG_ENABLE(dummy-driver,

    [AC_HELP_STRING([--enable-dummy-driver],

                    [build dummy video driver @<:@default=yes@:>@])],

    [], [enable_dummy_driver="yes"])

AM_CONDITIONAL(BUILD_DUMMY_DRIVER, test x$enable_dummy_driver = xyes)

AC_ARG_WITH(drivers-path,

    [AC_HELP_STRING([--with-drivers-path=[[path]]],

                    [drivers path])],

    [], [with_drivers_path="$libdir/dri"])

LIBVA_DRIVERS_PATH="$with_drivers_path"

AC_SUBST(LIBVA_DRIVERS_PATH)

AC_DISABLE_STATIC

AC_PROG_LIBTOOL

AC_PROG_CC

AC_PROG_CXX

AM_PROG_CC_C_O

PKG_PROG_PKG_CONFIG

AC_HEADER_STDC

AC_SYS_LARGEFILE

# Check for Doxygen

if test "$enable_docs" = "yes"; then

    AC_CHECK_TOOL([DOXYGEN], [doxygen], [no])

    if test "$DOXYGEN" = "no"; then

       enable_docs="no"

    fi

fi

AM_CONDITIONAL(ENABLE_DOCS, test "$enable_docs" = "yes")

# Check for __attribute__((visibility()))

AC_CACHE_CHECK([whether __attribute__((visibility())) is supported],

    ac_cv_have_gnuc_visibility_attribute,

    [cat > conftest.c <

int foo __attribute__ ((visibility ("hidden"))) = 1;

int bar __attribute__ ((visibility ("protected"))) = 1;

EOF

    ac_cv_have_gnuc_visibility_attribute="no"

    if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then

        if grep '\.hidden.*foo' conftest.s >/dev/null; then

            if grep '\.protected.*bar' conftest.s >/dev/null; then

                ac_cv_have_gnuc_visibility_attribute="yes"

            fi

        fi

    fi

    rm -f conftest.[cs]

])

if test "$ac_cv_have_gnuc_visibility_attribute" = "yes"; then

    AC_DEFINE([HAVE_GNUC_VISIBILITY_ATTRIBUTE], [1],

              [Defined to 1 if GCC visibility attribute is supported])

fi

# Check for DRM (mandatory)

LIBDRM_VERSION=libdrm_version

PKG_CHECK_MODULES([DRM], [libdrm >= $LIBDRM_VERSION])

AC_SUBST(LIBDRM_VERSION)

USE_DRM="no"

if test "$enable_drm" = "yes"; then

    USE_DRM="yes"

    AC_DEFINE([HAVE_VA_DRM], [1], [Defined to 1 if VA/DRM API is built])

fi

AM_CONDITIONAL(USE_DRM, test "$USE_DRM" = "yes")

# Check for X11

USE_X11="no"

if test "$enable_x11" = "yes"; then

    USE_X11="yes"

    PKG_CHECK_MODULES([X11],    [x11],    [:], [USE_X11="no"])

    PKG_CHECK_MODULES([XEXT],   [xext],   [:], [USE_X11="no"])

    PKG_CHECK_MODULES([XFIXES], [xfixes], [:], [USE_X11="no"])

    if test "$USE_X11" = "yes"; then

        AC_DEFINE([HAVE_VA_X11], [1], [Defined to 1 if VA/X11 API is built])

    fi

fi

AM_CONDITIONAL(USE_X11, test "$USE_X11" = "yes")

# Check for GLX

USE_GLX="no"

if test "$USE_X11:$enable_glx" = "yes:yes"; then

    PKG_CHECK_MODULES([GLX], [gl x11], [USE_GLX="yes"], [:])

    saved_CPPFLAGS="$CPPFLAGS"

    saved_LIBS="$LIBS"

    CPPFLAGS="$CPPFLAGS $GLX_CFLAGS"

    LIBS="$LIBS $GLX_LIBS"

    AC_CHECK_HEADERS([GL/gl.h GL/glx.h], [:], [USE_GLX="no"])

    AC_CHECK_LIB([GL], [glXCreateContext], [:] [USE_GLX="no"])

    CPPFLAGS="$saved_CPPFLAGS"

    LIBS="$saved_LIBS"

    if test "$USE_GLX" = "yes"; then

        AC_DEFINE([HAVE_VA_GLX], [1], [Defined to 1 if VA/GLX API is built])

    fi

fi

AM_CONDITIONAL(USE_GLX, test "$USE_GLX" = "yes")

# Check for EGL

USE_EGL="no"

if test "$enable_egl" = "yes"; then

    PKG_CHECK_MODULES([EGL], [egl], [USE_EGL="yes"], [:])

    saved_CPPFLAGS="$CPPFLAGS"

    saved_LIBS="$LIBS"

    CPPFLAGS="$CPPFLAGS $EGL_CFLAGS"

    LIBS="$LIBS $EGL_LIBS"

    AC_CHECK_HEADERS([EGL/egl.h], [:], [USE_EGL="no"])

    AC_CHECK_LIB([EGL], [eglGetDisplay], [:], [USE_EGL="no"])

    CPPFLAGS="$saved_CPPFLAGS"

    LIBS="$saved_LIBS"

    if test "$USE_EGL" = "yes"; then

        AC_DEFINE([HAVE_VA_EGL], [1], [Defined to 1 if VA/EGL API is built])

    fi

fi

AM_CONDITIONAL(USE_EGL, test "$USE_EGL" = "yes")

# Check for Wayland

WAYLAND_API_VERSION=wayland_api_version

AC_SUBST(WAYLAND_API_VERSION)

USE_WAYLAND="no"

if test "$enable_wayland" = "yes"; then

    PKG_CHECK_MODULES([WAYLAND], [wayland-client >= wayland_api_version],

        [USE_WAYLAND="yes"], [:])

    if test "$USE_WAYLAND" = "yes"; then

        AC_DEFINE([HAVE_VA_WAYLAND], [1],

                  [Defined to 1 if VA/Wayland API is built])

    fi

fi

AM_CONDITIONAL(USE_WAYLAND, test "$USE_WAYLAND" = "yes")

m4_ifdef([WAYLAND_SCANNER_RULES],

    [WAYLAND_SCANNER_RULES(['$(top_srcdir)/va/wayland/protocol'])],

    [wayland_scanner_rules=""; AC_SUBST(wayland_scanner_rules)])

pkgconfigdir=${libdir}/pkgconfig

AC_SUBST(pkgconfigdir)

# Check for builds without backend

if test "$USE_DRM:$USE_X11:$USE_WAYLAND" = "no:no:no"; then

    AC_MSG_ERROR([Please select at least one backend (DRM, X11, Wayland)])

fi

# Define __vaDriverInit*() function name for dummy backend

VA_DRIVER_INIT_FUNC="__vaDriverInit_${VA_API_MAJOR_VERSION}_${VA_API_MINOR_VERSION}"

AC_DEFINE_UNQUOTED([VA_DRIVER_INIT_FUNC], [$VA_DRIVER_INIT_FUNC],

    [Defined to the versioned __vaDriverInit function name])

AC_OUTPUT([

    Makefile

    debian.upstream/Makefile

    debian.upstream/changelog

    debian.upstream/control

    debian.upstream/libva$LIBVA_MAJOR_VERSION.install:\

debian.upstream/libva.install.in

    debian.upstream/libva-drm$LIBVA_MAJOR_VERSION.install:\

debian.upstream/libva-drm.install.in

    debian.upstream/libva-egl$LIBVA_MAJOR_VERSION.install:\

debian.upstream/libva-egl.install.in

    debian.upstream/libva-glx$LIBVA_MAJOR_VERSION.install:\

debian.upstream/libva-glx.install.in

    debian.upstream/libva-wayland$LIBVA_MAJOR_VERSION.install:\

debian.upstream/libva-wayland.install.in

    debian.upstream/libva-x11-$LIBVA_MAJOR_VERSION.install:\

debian.upstream/libva-x11.install.in

    doc/Makefile

    dummy_drv_video/Makefile

    pkgconfig/Makefile

    pkgconfig/libva-drm.pc

    pkgconfig/libva-egl.pc

    pkgconfig/libva-glx.pc

    pkgconfig/libva-tpi.pc

    pkgconfig/libva-wayland.pc

    pkgconfig/libva-x11.pc

    pkgconfig/libva.pc

    test/Makefile

    test/basic/Makefile

    test/common/Makefile

    test/decode/Makefile

    test/encode/Makefile

    test/putsurface/Makefile

    test/vainfo/Makefile

    va/Makefile

    va/drm/Makefile

    va/egl/Makefile

    va/glx/Makefile

    va/va_version.h

    va/wayland/Makefile

    va/wayland/protocol/Makefile

    va/x11/Makefile

])

# Print a small summary

BACKENDS=""

AS_IF([test x$USE_DRM = xyes], [BACKENDS="$BACKENDS drm"])

AS_IF([test x$USE_X11 = xyes], [BACKENDS="$BACKENDS x11"])

AS_IF([test x$USE_GLX = xyes], [BACKENDS="$BACKENDS glx"])

AS_IF([test x$USE_EGL = xyes], [BACKENDS="$BACKENDS egl"])

AS_IF([test x$USE_WAYLAND = xyes], [BACKENDS="$BACKENDS wayland"])

echo

echo "libva - ${LIBVA_VERSION} (VA-API ${VA_API_VERSION})"

echo

echo Installation prefix .............. : $prefix

echo Default driver path .............. : $LIBVA_DRIVERS_PATH

echo Extra window systems ............. : $BACKENDS

echo Build dummy driver ............... : $enable_dummy_driver

echo Build documentation .............. : $enable_docs

echo