##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
m4_define([v_maj], [1])
m4_define([v_min], [0])
m4_define([v_mic], [0])
m4_define([v_rev], m4_esyscmd([(svnversion "${SVN_REPO_PATH:-.}" | grep -v export || echo 0) | awk -F : '{printf("%s\n", $1);}' | tr -d ' :MSP\n']))
m4_if(v_rev, [0], [m4_define([v_rev], m4_esyscmd([git log 2> /dev/null | (grep -m1 git-svn-id || echo 0) | sed -e 's/.*@\([0-9]*\).*/\1/' | tr -d '\n']))])
##--   When released, remove the dnl on the below line
m4_undefine([v_rev])
##--   When doing snapshots - change soname. remove dnl on below line
dnl m4_define([relname], [ver-pre-svn-07])
dnl m4_define([v_rel], [-release relname])
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
m4_ifdef([v_rev], [m4_define([v_ver], [v_maj.v_min.v_mic.v_rev])], [m4_define([v_ver], [v_maj.v_min.v_mic])])
m4_define([lt_rev], m4_eval(v_maj + v_min))
m4_define([lt_cur], v_mic)
m4_define([lt_age], v_min)
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##

# rw_PROG_OBJC_WORKS
# Check whether the Objective C compiler works.
AC_DEFUN([rw_PROG_OBJC_WORKS],
[AC_REQUIRE([AC_PROG_OBJC])dnl
AC_CACHE_CHECK([whether the Objective C compiler works],
               [rw_cv_prog_objc_works],
               [AC_LANG_PUSH([Objective C])
                AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
                               [rw_cv_prog_objc_works=yes],
                               [rw_cv_prog_objc_works=no])
                AC_LANG_POP([Objective C])])
])

AC_INIT([evas], [v_ver-alpha], [enlightenment-devel@lists.sourceforge.net])
AC_PREREQ([2.52])
AC_CONFIG_SRCDIR([configure.ac])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_ISC_POSIX

AM_INIT_AUTOMAKE([1.6 dist-bzip2])
AM_CONFIG_HEADER([config.h])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AC_LIBTOOL_WIN32_DLL
define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
AC_PROG_LIBTOOL

##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
m4_ifdef([v_rev], , [m4_define([v_rev], [0])])
m4_ifdef([v_rel], , [m4_define([v_rel], [])])
AC_DEFINE_UNQUOTED(VMAJ, [v_maj], [Major version])
AC_DEFINE_UNQUOTED(VMIN, [v_min], [Minor version])
AC_DEFINE_UNQUOTED(VMIC, [v_mic], [Micro version])
AC_DEFINE_UNQUOTED(VREV, [v_rev], [Revison])
version_info="lt_rev:lt_cur:lt_age"
release_info="v_rel"
AC_SUBST(version_info)
AC_SUBST(release_info)
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
VMAJ=v_maj
AC_SUBST(VMAJ)

EFL_CHECK_PATH_MAX

### Needed information

case "$host_os" in
   mingw32ce* | cegcc*)
      MODULE_ARCH="$host_os-$host_cpu"
      ;;
   *)
      MODULE_ARCH="$host_os-$host_cpu-v_maj.v_min.v_mic"
      ;;
esac
AC_SUBST(MODULE_ARCH)
AC_DEFINE_UNQUOTED(MODULE_ARCH, "$MODULE_ARCH", "Module architecture")

# weird debian etch bug where pthread_barrier doesn't work without adding
# this.
CFLAGS="${CFLAGS=} -D_GNU_SOURCE"
AC_SUBST(CFLAGS)

want_fontconfig="auto"
want_fribidi="auto"
want_evas_cserve="yes"

want_evas_engine_buffer="yes"
want_evas_engine_software_xlib="no"
want_evas_engine_xrender_x11="no"
want_evas_engine_gl_x11="no"
want_evas_engine_gl_sdl="no"
want_evas_engine_cairo_x11="no"
want_evas_engine_software_xcb="no"
want_evas_engine_xrender_xcb="no"
want_evas_engine_software_gdi="no"
want_evas_engine_software_ddraw="no"
want_evas_engine_direct3d="no"
want_evas_engine_quartz="no"
want_evas_engine_gl_glew="no"
want_evas_engine_software_sdl="no"
want_evas_engine_fb="no"
want_evas_engine_directfb="no"
want_evas_engine_software_qtopia="no"
want_evas_engine_software_8_x11="no"
want_evas_engine_software_16_x11="no"
want_evas_engine_software_16_ddraw="no"
want_evas_engine_software_16_wince="no"

want_evas_image_loader_edb="yes"
want_evas_image_loader_eet="yes"
want_evas_image_loader_gif="yes"
want_evas_image_loader_jpeg="yes"
want_evas_image_loader_pmaps="yes"
want_evas_image_loader_png="yes"
want_evas_image_loader_svg="yes"
want_evas_image_loader_tiff="yes"
want_evas_image_loader_xpm="yes"
want_evas_image_loader_bmp="yes"
want_evas_image_loader_tga="yes"

want_evas_font_loader_eet="yes"

case "$host_os" in
   mingw32ce* | cegcc*)
      want_fontconfig="no"
      want_evas_engine_software_16_wince="yes"
      want_evas_image_loader_edb="no"
      want_evas_image_loader_gif="no"
      want_evas_image_loader_svg="no"
      want_evas_image_loader_tiff="no"
      ;;
   mingw*)
      want_evas_engine_software_gdi="yes"
      want_evas_engine_software_ddraw="yes"
      want_evas_engine_direct3d="yes"
      want_evas_engine_software_16_ddraw="yes"
      want_evas_image_loader_edb="no"
      want_evas_image_loader_svg="no"
      ;;
   darwin*)
      want_evas_engine_software_xlib="auto"
      want_evas_engine_quartz="auto"
      ;;
   *)
      want_evas_engine_software_xlib="auto"
      want_evas_engine_xrender_x11="auto"
      want_evas_engine_software_8_x11="auto"
      want_evas_engine_software_16_x11="auto"
      ;;
esac

requirement_evas=""


### Additional options to configure

# when used, that option makes configure script fails when
# a requirement is selected, but not met.
use_strict="no"
AC_ARG_ENABLE([strict],
   AC_HELP_STRING([--enable-strict], [enable strict checking mode. @<:@default==disabled@:>@]),
   [use_strict="yes"],
   [use_strict="no"])

# Simple X11 build/link
AC_ARG_ENABLE([simple-x11],
   AC_HELP_STRING([--enable-simple-x11], [enable simple x11 linking]),
   [
    if test "x${enableval}" = "xyes" ; then
       want_evas_simple_x11="yes"
    else
       want_evas_simple_x11="no"
    fi
   ])


### Checks for programs

m4_ifdef([AC_PROG_OBJC],
   [
    AC_PROG_OBJC
    _AM_DEPENDENCIES(OBJC)
   ],
   [
    AC_CHECK_TOOL([OBJC], [gcc])
    AC_SUBST([OBJC])
    AC_SUBST([OBJCFLAGS])
   ])

rw_PROG_OBJC_WORKS

AC_PROG_CXX
AC_PROG_CC

# pkg-config
PKG_PROG_PKG_CONFIG

# Check whether pkg-config supports Requires.private
if $PKG_CONFIG --atleast-pkgconfig-version 0.22; then
   pkgconfig_requires_private="Requires.private"
else
   pkgconfig_requires_private="Requires"
fi
AC_SUBST(pkgconfig_requires_private)

# doxygen program for documentation building
EFL_CHECK_DOXYGEN([build_doc="yes"], [build_doc="no"])


### Checks for libraries

# Evil library for compilation on Windows CE

case "$host_os" in
   mingw* | cegcc*)
      PKG_CHECK_MODULES([EVIL], [evil])
      AC_DEFINE(HAVE_EVIL, 1, [Set to 1 if evil package is installed])
      requirement_evas="evil ${requirement_evas}"
   ;;
esac

## strong dependencies

# Eina
PKG_CHECK_MODULES([EINA], [eina-1])

# Freetype
PKG_CHECK_MODULES([FREETYPE], [freetype2 >= 9.3.0])

requirement_evas="freetype2 eina-1 >= 1.0.0 ${requirement_evas}"

## optional dependencies

# FontConfig
have_fontconfig="no"
AC_ARG_ENABLE([fontconfig],
   AC_HELP_STRING([--disable-fontconfig],
      [disable fontconfig for finding fonts. @<:@default=enabled@:>@]),
   [
    if test "x${enableval}" = "xyes" ; then
       want_fontconfig="yes"
    else
       want_fontconfig="no"
    fi
   ])


if test "x${want_fontconfig}" = "xyes" -o "x${want_fontconfig}" = "xauto" ; then
   PKG_CHECK_MODULES([FONTCONFIG],
      [fontconfig],
      [
       have_fontconfig="yes"
       AC_DEFINE(HAVE_FONTCONFIG, 1, [have fontconfig searching capabilities])
       requirement_evas="fontconfig ${requirement_evas}"
      ],
      [
       if test "x${want_fontconfig}" = "xyes" -a "x${use_strict}" = "xyes" ; then
          AC_MSG_ERROR([Fontconfig not found (strict dependencies checking)])
       fi
      ])
fi

# fribidi support
have_fribidi="no"
AC_ARG_ENABLE([fribidi],
   AC_HELP_STRING([--disable-fribidi],
      [disable bidirectional text support. @<:@default=enabled@:>@]),
   [
    if test "x${enableval}" = "xyes" ; then
       want_fribidi="yes"
    else
       want_fribidi="no"
    fi
   ])

if test "x${want_fribidi}" = "xyes" -o "x${want_fribidi}" = "xauto" ; then
   PKG_CHECK_MODULES([FRIBIDI],
      [fribidi >= 0.19.2],
      [
       have_fribidi="yes"
       AC_DEFINE(HAVE_FRIBIDI, 1, [have fribidi support])
       requirement_evas="fribidi ${requirement_evas}"
      ],
      [
       if test "x$want_fribidi" = "xyes" -a "x$use_strict" = "xyes" ; then
          AC_MSG_ERROR([Fribidi not found (strict dependencies checking)])
       fi
      ])
fi

if test "x${have_fribidi}" = "xno"; then
  HAS_BIDI=0
fi

### Checks for header files
AC_HEADER_STDC


### Checks for types


### Checks for structures


### Checks for compiler characteristics
AC_C_CONST
AC_C_BIGENDIAN
AC_C___ATTRIBUTE__
AM_PROG_CC_STDC

WIN32_CPPFLAGS=""
case "$host_os" in
   mingw32ce* | cegcc*)
      WIN32_CPPFLAGS="-D_WIN32_WCE=0x0420"
      ;;
   mingw*)
      WIN32_CPPFLAGS="-D_WIN32_WINNT=0x0500"
      ;;
esac
AC_SUBST(WIN32_CPPFLAGS)

WIN32_CFLAGS=""
case "${host_os}" in
   cegcc*)
      WIN32_CFLAGS="-mwin32"
   ;;
esac
AC_SUBST(WIN32_CFLAGS)


### Checks for linker characteristics
lt_enable_auto_import=""
case "${host_os}" in
   mingw* | cegcc*)
      AC_DEFINE(EFL_EVAS_BUILD, 1, [Define to mention that evas is built])
      lt_enable_auto_import="-Wl,--enable-auto-import"
   ;;
esac
AC_SUBST(lt_enable_auto_import)


### Checks for library functions

# alloca
AC_FUNC_ALLOCA

# fnmatch
EFL_CHECK_FNMATCH([], [AC_MSG_ERROR([Cannot find fnmatch()])])

# dlopen
dlopen_libs=""
case "$host_os" in
  mingw32ce* | cegcc*)
# managed by evil
    AC_DEFINE(HAVE_DLADDR)
  ;;
  mingw*)
# nothing on mingw platform
  ;;
  *)
    AC_CHECK_FUNCS(dlopen, res=yes, res=no)
    if test "x$res" = "xyes"; then
      AC_CHECK_FUNCS(dladdr, AC_DEFINE(HAVE_DLADDR))
    else
      AC_CHECK_LIB(dl, dlopen, res=yes, res=no)
      if test "x$res" = "xyes"; then
        AC_CHECK_LIB(dl, dladdr, AC_DEFINE(HAVE_DLADDR))
        dlopen_libs=-ldl
      else
        AC_MSG_ERROR(Cannot find dlopen)
      fi
    fi
esac
AC_SUBST(dlopen_libs)

# (shm_open (for cache server)
AC_ARG_ENABLE([evas-cserve],
   AC_HELP_STRING([--disable-evas-cserve],
      [disable shared cache server support. @<:@default=enabled@:>@]),
   [
    if test "x${enableval}" = "xyes" ; then
       want_evas_cserve="yes"
    else
       want_evas_cserve="no"
    fi
   ])
AC_MSG_CHECKING(whether to build shared cache server and support)
AC_MSG_RESULT(${want_evas_cserve})

if test "x${want_evas_cserve}" = "xyes" ; then
   AC_MSG_CHECKING([whether shm_open() is present])
   LIBS_save=${LIBS}
   LIBS="${LIBS} -lrt"
   AC_LINK_IFELSE(
      [AC_LANG_PROGRAM(
         [[
#include <sys/types.h>
#include <sys/mman.h>
#include <fcntl.h>
         ]],
         [[
int fd;
fd = shm_open("/", O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
shm_unlink("/");
         ]])],
      [want_evas_cserve="yes"],
      [want_evas_cserve="no"])
   LIBS=${LIBS_save}
   AC_MSG_RESULT([${want_evas_cserve}])
fi

if test "x${want_evas_cserve}" = "xyes" ; then
  AC_DEFINE(EVAS_CSERVE, 1, [Shared caceh server.])
fi

AM_CONDITIONAL([EVAS_CSERVE], [test "x${want_evas_cserve}" = "xyes"])



#######################################
## GL force flavor gles
gl_flavor_gles="no"
AC_MSG_CHECKING(whether to build GLES flavor of GL)
AC_ARG_ENABLE(gl-flavor-gles,
  AC_HELP_STRING([--enable-gl-flavor-gles], [enable gles falvor of gl instead of standard]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        gl_flavor_gles="yes"
      else
        AC_MSG_RESULT(no)
        gl_flavor_gles="no"
      fi
  ], [
      AC_MSG_RESULT(no)
      gl_flavor_gles="no"
  ]
)

#######################################
## GLES variety sgx
gles_variety_sgx="no"
AC_MSG_CHECKING(whether to build GLES variety for SGX)
AC_ARG_ENABLE(gles-variety-sgx,
  AC_HELP_STRING([--enable-gles-variety-sgx], [GLES variety SGX 3D unit]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        AC_DEFINE(GLES_VARIETY_SGX, 1, [Imagination SGX GLES2 support])
        gles_variety_sgx="yes"
      else
        AC_MSG_RESULT(no)
        gles_variety_sgx="no"
      fi
  ], [
      AC_MSG_RESULT(no)
      gles_variety_sgx="no"
  ]
)

#######################################
## GLES variety s3c6410
gles_variety_s3c6410="no"
AC_MSG_CHECKING(whether to build GLES variety for s3c6410)
AC_ARG_ENABLE(gles-variety-s3c6410,
  AC_HELP_STRING([--enable-gles-variety-s3c6410], [GLES variety s3c6410 3D unit]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        AC_DEFINE(GLES_VARIETY_S3C6410, 1, [Samsung S3c6410 GLES2 support])
        gles_variety_s3c6410="yes"
      else
        AC_MSG_RESULT(no)
        gles_variety_s3c6410="no"
      fi
  ], [
      AC_MSG_RESULT(no)
      gles_variety_s3c6410="no"
  ]
)

#####################################################################
## Engines

EVAS_CHECK_ENGINE([buffer], [${want_evas_engine_buffer}], [yes], [Buffer])

EVAS_CHECK_ENGINE([software-xlib], [${want_evas_engine_software_xlib}], [yes], [Software Xlib])

EVAS_CHECK_ENGINE([xrender-x11], [${want_evas_engine_xrender_x11}], [yes], [XRender X11])

EVAS_CHECK_ENGINE([gl-x11], [${want_evas_engine_gl_x11}], [yes], [OpenGL X11])

# disable cairo engine for the release
#EVAS_CHECK_ENGINE([cairo-x11], [${want_evas_engine_cairo_x11}], [yes], [Cairo X11])

EVAS_CHECK_ENGINE([software-xcb], [${want_evas_engine_software_xcb}], [no], [Software XCB])

EVAS_CHECK_ENGINE([xrender-xcb], [${want_evas_engine_xrender_xcb}], [no], [XRender XCB])

EVAS_CHECK_ENGINE([software-gdi], [${want_evas_engine_software_gdi}], [no], [Software GDI])

EVAS_CHECK_ENGINE([software-ddraw], [${want_evas_engine_software_ddraw}], [no], [Software DirectDraw])

EVAS_CHECK_ENGINE([direct3d], [${want_evas_engine_direct3d}], [no], [Direct3D])

EVAS_CHECK_ENGINE([quartz], [${want_evas_engine_quartz}], [no], [Quartz])

EVAS_CHECK_ENGINE([gl-glew], [${want_evas_engine_gl_glew}], [no], [OpenGL Glew])

EVAS_CHECK_ENGINE([software-sdl], [${want_evas_engine_software_sdl}], [no], [Software SDL])

EVAS_CHECK_ENGINE([gl-sdl], [${want_evas_engine_gl_sdl}], [yes], [OpenGL SDL])

EVAS_CHECK_ENGINE([fb], [${want_evas_engine_fb}], [no], [Framebuffer])

EVAS_CHECK_ENGINE([directfb], [${want_evas_engine_directfb}], [no], [DirectFB])

# disable cairo engine for the release
#EVAS_CHECK_ENGINE([software-qtopia], [${want_evas_engine_software_qtopia}], [no], [Qtopia])

EVAS_CHECK_ENGINE([software-8-x11], [${want_evas_engine_software_8_x11}], [yes], [Software X11 8 bits grayscale])

EVAS_CHECK_ENGINE([software-16-x11], [${want_evas_engine_software_16_x11}], [yes], [Software X11 16 bits])

EVAS_CHECK_ENGINE([software-16-ddraw], [${want_evas_engine_software_16_ddraw}], [no], [Software DirectDraw 16 bits])

EVAS_CHECK_ENGINE([software-16-wince], [${want_evas_engine_software_16_wince}], [no], [Software Windows CE 16 bits])

# common cairo
#have_evas_engine_cairo_common="no"
#if test "x${have_evas_engine_cairo_x11}" = "xyes" ; then
#   have_evas_engine_cairo_common="yes"
#   AC_DEFINE([BUILD_ENGINE_CAIRO_COMMON], [1], [Generic Cairo Rendering Support])
#fi
#AM_CONDITIONAL([BUILD_ENGINE_CAIRO_COMMON], [test "x$have_evas_engine_cairo_common" = "xyes"])

# common gl
have_evas_engine_gl_common="no"
if test "x$have_evas_engine_gl_x11" = "xyes" \
   || test "x$have_evas_engine_gl_x11" = "xstatic" \
   || test "x$have_evas_engine_gl_glew" = "xyes" \
   || test "x$have_evas_engine_gl_glew" = "xstatic" \
   || test "x$have_evas_engine_gl_sdl" = "xyes" \
   || test "x$have_evas_engine_gl_sdl" = "xstatic"; then
   have_evas_engine_gl_common="yes"
fi

if test "x$have_evas_engine_gl_common" = "xyes"; then
   evas_engine_gl_common_libs=""
   AC_DEFINE(BUILD_ENGINE_GL_COMMON, [1], [Generic OpenGL Rendering Support])
fi

AC_SUBST([evas_engine_gl_common_libs])

AM_CONDITIONAL(BUILD_ENGINE_GL_COMMON, [test "x$have_evas_engine_gl_common" = "xyes"])

# gl_sdl
if test "x$have_evas_engine_gl_sdl" = "xyes" || test "x$have_evas_engine_gl_sdl" = "xstatic" ; then
   AC_CHECK_DECL(SDL_GL_CONTEXT_MAJOR_VERSION,
      [AC_DEFINE(HAVE_SDL_GL_CONTEXT_VERSION, [1], [SDL_GL version attributes present])],,
      [#include <SDL/SDL_video.h>])
fi

if test "x$gl_flavor_gles" = "xyes"; then
   AC_CHECK_DECL(SDL_OPENGLES,
      [AC_DEFINE(HAVE_SDL_FLAG_OPENGLES, [1], [SDL_OPENGLES flag is present])],,
      [#include <SDL/SDL_video.h>])
fi

# SDL primitive
sdl_primitive="no"

AC_ARG_ENABLE([sdl-primitive],
   [AC_HELP_STRING([--enable-sdl-primitive], [])],
   [sdl_primitive=${enableval}]
)
AC_MSG_CHECKING([whether to use SDL primitive when possible])
AC_MSG_RESULT([${sdl_primitive}])

if test "x${sdl_primitive}" = "xyes" ; then
   AC_DEFINE([ENGINE_SDL_PRIMITIVE], [1], [Use SDL primitive when possible])
fi

# if software generic need to be build as part of libevas.so
have_static_software_generic="no"
AC_ARG_ENABLE([static-software-generic],
   [AC_HELP_STRING([--enable-static-software-generic], [Build software generic engine as part of libevas])],
   [have_static_software_generic=${enableval}]
)
AC_MSG_CHECKING([Whether to build software generic engine as part of libevas])
AC_MSG_RESULT([${have_static_software_generic}])

AM_CONDITIONAL(EVAS_STATIC_BUILD_SOFTWARE_GENERIC, test "x${have_static_software_generic}" = "xyes")
if test "x${have_static_software_generic}" = "xyes"; then
   AC_DEFINE(EVAS_STATIC_BUILD_SOFTWARE_GENERIC, [1], [Build software generic engine as part of libevas])
fi

# if software_xlib or software_xcb are available, define everything needed for X11
have_evas_engine_software_x11="no"
if test "x$have_evas_engine_software_xlib" = "xstatic" -o "x$have_evas_engine_software_xcb" = "xstatic" ; then
   have_evas_engine_software_x11="static"
else
   if test "x$have_evas_engine_software_xlib" = "xyes" -o "x$have_evas_engine_software_xcb" = "xyes" ; then
      have_evas_engine_software_x11="yes"
   fi
fi

if test "x$have_evas_engine_software_xlib" = "xstatic" ; then
   have_evas_engine_software_xlib="yes"
fi

if test "x$have_evas_engine_software_xcb" = "xstatic" ; then
   have_evas_engine_software_xcb="yes"
fi

if test "x$have_evas_engine_software_x11" = "xyes" -o "x$have_evas_engine_software_x11" = "xstatic" ; then
   AC_DEFINE(BUILD_ENGINE_SOFTWARE_X11, [1], [Build software X11 engines])
fi

if test "x$have_evas_engine_software_x11" = "xstatic" ; then
   AC_DEFINE(EVAS_STATIC_BUILD_SOFTWARE_X11, [1], [Build software X11 engines as part of libevas])
fi

AM_CONDITIONAL([BUILD_ENGINE_SOFTWARE_X11], [test "x${have_evas_engine_software_x11}" = "xyes" -o "x${have_evas_engine_software_x11}" = "xstatic"])
AM_CONDITIONAL([EVAS_STATIC_BUILD_SOFTWARE_X11], [test "x${have_evas_engine_software_x11}" = "xstatic"])

AC_SUBST(have_evas_engine_software_xlib)
AC_SUBST(have_evas_engine_software_xcb)

# if software 16 x11 is enabled - build software_16 (the generic 16bit
# engine). later enable it fb_16 or other "16" bit engines are enabled.
have_evas_engine_software_16="no"
if test "x$have_evas_engine_software_16_x11" = "xyes" -o "x$have_evas_engine_software_16_x11" = "xstatic"; then
   have_evas_engine_software_16="yes"
fi
if test "x$have_evas_engine_software_sdl" = "xyes" -o "x$have_evas_engine_software_sdl" = "xstatic"; then
   have_evas_engine_software_16="yes"
fi
if test "x$have_evas_engine_software_16_ddraw" = "xyes" -o "x$have_evas_engine_software_16_ddraw" = "xstatic"; then
   have_evas_engine_software_16="yes"
fi
if test "x$have_evas_engine_software_16_wince" = "xyes" -o "x$have_evas_engine_software_16_wince" = "xstatic"; then
   have_evas_engine_software_16="yes"
fi
AM_CONDITIONAL(BUILD_ENGINE_SOFTWARE_16, test "x$have_evas_engine_software_16" = "xyes")

# if software 16 need to be build as part of libevas.so
have_static_software_16="no"
AC_ARG_ENABLE([static-software-16],
   [AC_HELP_STRING([--enable-static-software-16], [Build software 16 engine as part of libevas])],
   [have_static_software_16=${enableval}]
)
AC_MSG_CHECKING([Whether to build software 16 engine as part of libevas])
AC_MSG_RESULT([${have_static_software_16}])

AM_CONDITIONAL(EVAS_STATIC_BUILD_SOFTWARE_16, test "x${have_static_software_16}" = "xyes")
if test "x${have_static_software_16}" = "xyes"; then
   AC_DEFINE(EVAS_STATIC_BUILD_SOFTWARE_16, [1], [Build software 16 engine as part of libevas])
fi

# if software 8 x11 is enabled - build software_8 (the generic 8bit
# engine).
have_evas_engine_software_8="no"
if test "x$have_evas_engine_software_8_x11" = "xyes" -o "x$have_evas_engine_software_8_x11" = "xstatic"; then
   have_evas_engine_software_8="yes"
fi
AM_CONDITIONAL(BUILD_ENGINE_SOFTWARE_8, test "x$have_evas_engine_software_8" = "xyes")

# if software 8 need to be build as part of libevas.so
have_static_software_8="no"
AC_ARG_ENABLE([static-software-8],
   [AC_HELP_STRING([--enable-static-software-8], [Build software 8 engine as part of libevas])],
   [have_static_software_8=${enableval}]
)
AC_MSG_CHECKING([Whether to build software 8 engine as part of libevas])
AC_MSG_RESULT([${have_static_software_8}])

AM_CONDITIONAL(EVAS_STATIC_BUILD_SOFTWARE_8, test "x${have_static_software_8}" = "xyes")
if test "x${have_static_software_8}" = "xyes"; then
   AC_DEFINE(EVAS_STATIC_BUILD_SOFTWARE_8, [1], [Build software 8 engine as part of libevas])
fi

#####################################################################
## Image loaders

EVAS_CHECK_IMAGE_LOADER([Edb], [${want_evas_image_loader_edb}])

EVAS_CHECK_IMAGE_LOADER([Eet], [${want_evas_image_loader_eet}])
EVAS_CHECK_FONT_LOADER([${want_evas_font_loader_eet}])

EVAS_CHECK_IMAGE_LOADER([Gif], [${want_evas_image_loader_gif}])

have_evas_image_saver_jpeg="no"
EVAS_CHECK_IMAGE_LOADER([Jpeg], [${want_evas_image_loader_jpeg}])

dnl Windows has no sigsetjmp function, nor equivalent.
dnl So we disable the jpeg saver.
dnl TODO: must find a workaround
case "$host_os" in
   mingw* | cegcc*)
      ;;
   *)
      if test "x${have_evas_image_loader_jpeg}" = "xyes" ; then
         have_evas_image_saver_jpeg="yes"
      fi
      ;;
esac
AM_CONDITIONAL([BUILD_SAVER_JPEG], [test "x${have_evas_image_saver_jpeg}" = "xyes"])

EVAS_CHECK_IMAGE_LOADER([PMAPS], [${want_evas_image_loader_pmaps}])

EVAS_CHECK_IMAGE_LOADER([PNG], [${want_evas_image_loader_png}])

EVAS_CHECK_IMAGE_LOADER([SVG], [${want_evas_image_loader_svg}])

EVAS_CHECK_IMAGE_LOADER([Tiff], [${want_evas_image_loader_tiff}])

EVAS_CHECK_IMAGE_LOADER([XPM], [${want_evas_image_loader_xpm}])

EVAS_CHECK_IMAGE_LOADER([BMP], [${want_evas_image_loader_bmp}])

EVAS_CHECK_IMAGE_LOADER([TGA], [${want_evas_image_loader_tga}])


#####################################################################
## Cpu based optimizations

#######################################
## PTHREADS
pthread_cflags=""
pthread_libs=""
build_pthreads="no"
has_pthreads="no"
need_pthreads="no"
# basic pthread support
AC_CHECK_HEADER(pthread.h,
  [
   has_pthreads="yes"
  ],
  [
   has_pthreads="no"
  ]
)

# sched_getaffinity pthread_attr_setaffinity_np
AC_CHECK_HEADERS(pthread.h sched.h,
      [
        AC_CHECK_LIB(pthread, pthread_attr_setaffinity_np,
          [
            AC_CHECK_LIB(pthread, pthread_barrier_wait,
              [ build_pthreads="yes" ],
              [ build_pthreads="no" ]
            )
          ],
          [ build_pthreads="no" ]
        )
      ],
      [ build_pthreads="no" ]
)

#######################################
## Pthread
AC_MSG_CHECKING(whether to build pthread code)
AC_ARG_ENABLE(pthreads,
  AC_HELP_STRING([--enable-pthreads], [enable threaded rendering]),
  [
      if test "x$enableval" = "xyes" ; then
        if test "x$build_pthreads" = "xyes"; then
          AC_MSG_RESULT(yes)
          AC_DEFINE(BUILD_PTHREAD, 1, [Build Threaded Rendering])
          build_pthreads="yes"
	  need_pthreads="yes"
        else
          if "x$use_strict" = "xyes"; then
            AC_MSG_ERROR(pthreads headers or functions not found (strict dependencies checking))
          else
            AC_MSG_RESULT(no: pthread headers or functions not found)
          fi
        fi
      else
        AC_MSG_RESULT(no)
        build_pthreads="no"
      fi
  ],
  [
    AC_MSG_RESULT($build_pthreads)
    if test "x$build_pthreads" = "xyes" ; then
      AC_DEFINE(BUILD_PTHREAD, 1, [Build Threaded Rendering])
      need_pthreads="yes"
    fi
  ]
)

#######################################
## Pipe Renderer
build_pipe_render="no"
AC_MSG_CHECKING(whether to build Threaded Pipe Rendering support)
AC_ARG_ENABLE(pipe-render,
  AC_HELP_STRING([--enable-pipe-render], [enable threaded pipe rendering support]),
  [ build_pipe_render=$enableval ]
)
AC_MSG_RESULT($build_pipe_render)

AC_MSG_CHECKING(whether we can build Threaded Pipe Rendering support)
if test \( "x$build_pipe_render" = "xyes" -o "x$build_pipe_render" = "xauto" \); then
  AC_MSG_RESULT(yes)
  AC_DEFINE(BUILD_PIPE_RENDER, 1, [Build pipe render support])
  build_pipe_render="yes"
  need_pthreads="yes"
else
  AC_MSG_RESULT(no)
  build_pipe_render="no"
fi

#######################################
## Async Renderer
build_async_render="no"
AC_MSG_CHECKING(whether to build Asynchronously Threaded Pipe Rendering support)
AC_ARG_ENABLE(async-render,
  AC_HELP_STRING([--enable-async-render], [enable asynchronously threaded pipe rendering support]),
  [ build_async_render=$enableval ]
)
AC_MSG_RESULT($build_async_render)

AC_MSG_CHECKING(whether we can build Asynchronously Threaded Pipe Rendering support)
if test \( "x$build_async_render" = "xyes" \); then
  AC_MSG_RESULT(yes)
  AC_DEFINE(EVAS_FRAME_QUEUING, 1, [Build async render support])
  build_async_render="yes"
  AC_DEFINE(BUILD_PIPE_RENDER, 1, [Build pipe render support])
  build_pipe_render="yes"
  need_pthreads="yes"

  PKG_CHECK_MODULES([XEXT],
     [xext < 1.1.1],
     [ build_avoid_libXext_bug=yes ],
     [ build_avoid_libXext_bug=no ]
  )
  if test \( "x$build_avoid_libXext_bug" = "xyes" \); then
    AC_DEFINE(LIBXEXT_VERSION_LOW, 1, [To avoid bug on old libXext version])
  fi
else
  AC_MSG_RESULT(no)
  build_async_render="no"
fi

#######################################
## Async events
build_async_events="auto"
AC_MSG_CHECKING(whether to build Async Events support)
AC_ARG_ENABLE(async-events,
  AC_HELP_STRING([--enable-async-events], [enable async events support]),
  [ build_async_events=$enableval ]
)
AC_MSG_RESULT($build_async_events)

AC_MSG_CHECKING(whether we can build Async Events support)
if test "x$build_async_events" = "xyes" || test "x$build_async_events" = "xauto" ; then
  AC_MSG_RESULT(yes)
  AC_DEFINE(BUILD_ASYNC_EVENTS, 1, [Build async events support])
  build_async_events="yes"
else
  AC_MSG_RESULT(no)
  build_async_events="no"
fi

#######################################
## Async image preload
build_async_preload="auto"
AC_MSG_CHECKING(whether to build Async Image Preload support)
AC_ARG_ENABLE(async-preload,
  AC_HELP_STRING([--enable-async-preload], [enable async image preloading support]),
  [ build_async_preload=$enableval ]
)
AC_MSG_RESULT($build_async_preload)

AC_MSG_CHECKING(whether we can build Async Image Preload support)
if test \( "x$build_async_preload" = "xyes" -o "x$build_async_preload" = "xauto" \) -a "x$build_async_events" = "xyes"; then
  AC_MSG_RESULT(yes)
  AC_DEFINE(BUILD_ASYNC_PRELOAD, 1, [Build async image preload support])
  build_async_preload="yes"
  need_pthreads="yes"
else
  AC_MSG_RESULT(no)
  build_async_preload="no"
fi

#######################################
## Link with pthread if needed
AC_MSG_CHECKING(whether we should link with pthread)
if test "x$need_pthreads" = "xyes"; then
  AC_MSG_RESULT(yes)
  pthread_cflags=""
  pthread_libs="-lpthread"
else
  AC_MSG_RESULT(no)
fi

#######################################
## MMX
build_cpu_mmx="no"
case $host_cpu in
  i*86)
    build_cpu_mmx="yes"
    ;;
  x86_64)
    build_cpu_mmx="yes"
    ;;
  amd64)
    build_cpu_mmx="yes"
    ;;
esac
AC_MSG_CHECKING(whether to build mmx code)
AC_ARG_ENABLE(cpu-mmx,
  AC_HELP_STRING([--enable-cpu-mmx], [enable mmx code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        AC_DEFINE(BUILD_MMX, 1, [Build MMX Code])
        build_cpu_mmx="yes"
      else
        AC_MSG_RESULT(no)
        build_cpu_mmx="no"
      fi
  ],
  [
    AC_MSG_RESULT($build_cpu_mmx)
    if test "x$build_cpu_mmx" = "xyes" ; then
      AC_DEFINE(BUILD_MMX, 1, [Build MMX Code])
    fi
  ]
)

#######################################
## SSE
build_cpu_sse="no"
case $host_cpu in
  i*86)
    build_cpu_sse="yes"
    ;;
  x86_64)
    build_cpu_sse="yes"
    ;;
  amd64)
    build_cpu_sse="yes"
    ;;
esac
AC_MSG_CHECKING(whether to build sse code)
AC_ARG_ENABLE(cpu-sse,
  AC_HELP_STRING([--enable-cpu-sse], [enable sse code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        AC_DEFINE(BUILD_SSE, 1, [Build SSE Code])
        build_cpu_sse="yes"
      else
        AC_MSG_RESULT(no)
        build_cpu_sse="no"
      fi
  ],
  [
    AC_MSG_RESULT($build_cpu_sse)
    if test "x$build_cpu_sse" = "xyes" ; then
      AC_DEFINE(BUILD_SSE, 1, [Build SSE Code])
    fi
  ]
)

#######################################
## ALTIVEC
build_cpu_altivec="no"
case $host_cpu in
  *power* | *ppc*)
    build_cpu_altivec="auto"
    ;;
esac
altivec_cflags=""
AC_MSG_CHECKING(whether to build altivec code)
AC_ARG_ENABLE(cpu-altivec,
  AC_HELP_STRING([--enable-cpu-altivec], [enable altivec code]),
  [ build_cpu_altivec=$enableval ],
  [
    if test ! "x$build_cpu_altivec" = "xauto"; then
      build_cpu_altivec="no"
    fi
  ]
)
AC_MSG_RESULT($build_cpu_altivec)

if test "x$build_cpu_altivec" = "xyes"; then
   AC_CHECK_HEADER(altivec.h,
     [
        AC_DEFINE(BUILD_ALTIVEC, 1, [Build Altivec Code])
        AC_DEFINE(HAVE_ALTIVEC_H, 1, [Have altivec.h header file])
        build_cpu_altivec="yes"
     ],
     [
       save_CFLAGS=$CFLAGS
       save_CPPFLAGS=$CPPFLAGS
       CFLAGS=$CFLAGS" -maltivec"
       CPPFLAGS=$CPPFLAGS" -maltivec"
       unset ac_cv_header_altivec_h
       AC_CHECK_HEADER(altivec.h,
         [
            AC_DEFINE(BUILD_ALTIVEC, 1, [Build Altivec Code])
            AC_DEFINE(HAVE_ALTIVEC_H, 1, [Have altivec.h header file])
            build_cpu_altivec="yes"
         ],
         [
            if test "x$build_cpu_altivec" = "xyes" -a "x$use_strict" = "xyes" ; then
              AC_MSG_ERROR(Altivec not found (strict dependencies checking))
            fi
            build_cpu_altivec="no"
         ]
       )
       CFLAGS=$save_CFLAGS
       CPPFLAGS=$save_CPPFLAGS
     ]
   )
fi

if test "x$build_cpu_altivec" = "xyes"; then
   AC_MSG_CHECKING(whether to use altivec compiler flag)
   if test "x$GCC" = "xyes"; then
      if echo "int main(){return 0;}" | ${CPP} -faltivec - > /dev/null 2>&1; then
         altivec_cflags="-faltivec"
         AC_DEFINE(BUILD_ALTIVEC, 1, [Build Altivec Code])
      elif echo "int main(){return 0;}" | ${CPP} -maltivec - > /dev/null 2>&1; then
         altivec_cflags="-maltivec"
         AC_DEFINE(BUILD_ALTIVEC, 1, [Build Altivec Code])
      fi
   fi
  AC_MSG_RESULT($altivec_cflags)
   CFLAGS="$CFLAGS $altivec_cflags"
fi

#######################################
## NEON
build_cpu_neon="no"
case $host_cpu in
  armv7*)
    build_cpu_neon="yes"
    ;;
esac
AC_MSG_CHECKING(whether to build neon code)
AC_ARG_ENABLE(cpu-neon,
  AC_HELP_STRING([--enable-cpu-neon], [enable neon code - with gcc you will need these CFLAGS for it to begin to work, and even then your gcc may have broken or non-existant support: -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon]),
  [
     if test "x$enableval" = "xyes" ; then
       AC_TRY_COMPILE([#include <arm_neon.h>],
        [asm volatile ("vqadd.u8 d0, d1, d0\n")],
        [
          AC_MSG_RESULT(yes)
          AC_DEFINE(BUILD_NEON, 1, [Build NEON Code])
          build_cpu_neon="yes"
        ],[
          AC_MSG_RESULT(no)
          build_cpu_neon="no"
        ])
      else
        AC_MSG_RESULT(no)
        build_cpu_neon="no"
      fi
  ],
  [
    if test "x$build_cpu_neon" = "xyes" ; then
       AC_TRY_COMPILE([#include <arm_neon.h>],
        [asm volatile ("vqadd.u8 d0, d1, d0\n")],
        [
          AC_MSG_RESULT(yes)
          AC_DEFINE(BUILD_NEON, 1, [Build NEON Code])
          build_cpu_neon="yes"
        ],[
          AC_MSG_RESULT(no)
          build_cpu_neon="no"
        ])
    fi
  ]
)
     
#######################################
## C
build_cpu_c="yes"
AC_MSG_CHECKING(whether to build c code)
AC_ARG_ENABLE(cpu-c,
  AC_HELP_STRING([--enable-cpu-c], [enable C code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        AC_DEFINE(BUILD_C, 1, [Build plain C code])
        build_cpu_c="yes"
      else
        AC_MSG_RESULT(no)
        build_cpu_c="no"
      fi
  ], [
      AC_MSG_RESULT($build_cpu_c)
      if test "x$build_cpu_c" = "xyes" ; then
        AC_DEFINE(BUILD_C, 1, [Build plain C code])
      fi
  ]
)

#######################################
## MAGIC_DEBUG
want_evas_magic_debug="yes"
AC_MSG_CHECKING(whether to check magic for evas object)
AC_ARG_ENABLE(evas-magic-debug,
  AC_HELP_STRING(
    [--disable-evas-magic-debug],
    [disable MAGIC_DEBUG check when people pass in wrong object type. [[default=enabled]]]
  ),
  [ want_evas_magic_debug="$enableval" ]
)
AC_MSG_RESULT($want_evas_magic_debug)

AM_CONDITIONAL(EVAS_MAGIC_DEBUG, test "x$want_evas_magic_debug" = "xyes")
if test "x$want_evas_magic_debug" = "xyes"; then
  AC_DEFINE(EVAS_MAGIC_DEBUG, 1, [complain when people pass in wrong object types etc.])
fi


#######################################
## Word Caching
want_word_cache="no"
AC_MSG_CHECKING(whether to enable caching of rendered words)
AC_ARG_ENABLE(word-cache,
  AC_HELP_STRING(
    [--enable-word-cache],
    [Enable experimental word caching to speed up rendering [[default=disabled]]]
  ),
  [ want_word_cache="$enableval" ]
)
AC_MSG_RESULT($want_word_cache)

AM_CONDITIONAL(WORD_CACHE, test "x$want_word_cache" = "xyes")
if test "x$want_word_cache" = "xyes"; then
  AC_DEFINE(WORD_CACHE, 1, [Experimental word caching to speed up text rendering.])
fi

#######################################
## Metric Caching
want_metric_cache="no"
AC_MSG_CHECKING(whether to enable caching of rendered metrics)
AC_ARG_ENABLE(metric-cache,
  AC_HELP_STRING(
    [--enable-metric-cache],
    [Enable experimental metric caching to speed up rendering [[default=disabled]]]
  ),
  [ want_metric_cache="$enableval" ]
)
AC_MSG_RESULT($want_metric_cache)

AM_CONDITIONAL(METRIC_CACHE, test "x$want_metric_cache" = "xyes")
if test "x$want_metric_cache" = "xyes"; then
  AC_DEFINE(METRIC_CACHE, 1, [Experimental metric caching to speed up text rendering.])
fi



#####################################################################
## ARGB engine options

#######################################
## Nearest sampling scaler
EVAS_CHECK_SCALER([scale-sample], [sampling scaler], [scaler_sample="yes"], [scaler_sample="no"])
## Smooth super and sub sampling scaler
EVAS_CHECK_SCALER([scale-smooth], [smooth scaler], [scaler_smooth="yes"], [scaler_smooth="no"])

#######################################
## YUV -> ARGB converter
conv_yuv="no"
conv_yuv="yes"
AC_MSG_CHECKING(whether to build yuv converter code)
AC_ARG_ENABLE(convert-yuv,
  AC_HELP_STRING([--enable-convert-yuv], [enable yuv converter code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_MSG_RESULT(yes)
        AC_DEFINE(BUILD_CONVERT_YUV, 1, [YUV Converter Support])
        conv_yuv="yes"
      else
        AC_MSG_RESULT(no)
        conv_yuv="no"
      fi
  ], [
      AC_MSG_RESULT($conv_yuv)
      if test "x$conv_yuv" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_YUV, 1, [YUV Converter Support])
      fi
  ]
)

#####################################################################
## Output rendering features

#######################################
## Small dither mask instead of big one (lower quality)
EVAS_CHECK_DITHER([small-dither-mask], [small dither mask], [conv_small_dither="yes"], [conv_small_dither="no"])
## Alternate Line dither mask instead of big one (lower quality - but fastest)
EVAS_CHECK_DITHER([line-dither-mask], [line dither mask], [conv_line_dither="yes"], [conv_line_dither="no"])
## No dither mask at all for 16bpp
EVAS_CHECK_DITHER([no-dither-mask], [conversion to 16bpp without dither mask], [conv_no_dither="yes"], [conv_no_dither="no"])

#######################################
## Convert to 8bpp RGB 332
EVAS_CONVERT_COLOR(8, RGB, 332, [yes])
## Convert to 8bpp RGB 666
EVAS_CONVERT_COLOR(8, RGB, 666, [yes])
## Convert to 8bpp RGB 232
EVAS_CONVERT_COLOR(8, RGB, 232, [yes])
## Convert to 8bpp RGB 222
EVAS_CONVERT_COLOR(8, RGB, 222, [yes])
## Convert to 8bpp RGB 221
EVAS_CONVERT_COLOR(8, RGB, 221, [yes])
## Convert to 8bpp RGB 121
EVAS_CONVERT_COLOR(8, RGB, 121, [yes])
## Convert to 8bpp RGB 111
EVAS_CONVERT_COLOR(8, RGB, 111, [yes])
## Convert to 16bpp RGB 565
EVAS_CONVERT_COLOR(16, RGB, 565)
## Convert to 16bpp BGR 565
EVAS_CONVERT_COLOR(16, BGR, 565)
## Convert to 16bpp RGB 555
EVAS_CONVERT_COLOR(16, RGB, 555)
## Convert to 16bpp RGB 444
EVAS_CONVERT_COLOR(16, RGB, 444)

#######################################
## Convert to 16bpp RGB 565 (444 ipaq)
conv_16_rgb_ipq="yes"
AC_MSG_CHECKING(whether to build 16bpp 565 (444 ipaq) converter code)
AC_ARG_ENABLE(convert-16-rgb-ipq,
  AC_HELP_STRING([--disable-convert-16-rgb-ipq], [disable 16bpp 565 (444 ipaq) converter code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_16_RGB_454645, 1, [16bpp 565 (444 ipaq) Converter Support])
        conv_16_rgb_ipq="yes"
      else
        conv_16_rgb_ipq="no"
      fi
  ], [
      if test "x$conv_16_rgb_ipq" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_16_RGB_454645, 1, [16bpp 565 (444 ipaq) Converter Support])
      fi
  ]
)
AC_MSG_RESULT($conv_16_rgb_ipq)

#######################################
## Convert to 16bpp RGB with rotation of 0
EVAS_CONVERT_ROT(16, RGB, 0)
## Convert to 16bpp RGB with rotation of 180
EVAS_CONVERT_ROT(16, RGB, 180)
## Convert to 16bpp RGB with rotation of 270
EVAS_CONVERT_ROT(16, RGB, 270)
## Convert to 16bpp RGB with rotation of 90
EVAS_CONVERT_ROT(16, RGB, 90)

#######################################
## Convert to 24bpp RGB 888
EVAS_CONVERT_COLOR(24, RGB, 888)
## Convert to 24bpp BGR 888
EVAS_CONVERT_COLOR(24, BGR, 888)
## Convert to 32bpp RGB 8888
EVAS_CONVERT_COLOR(32, RGB, 8888)
## Convert to 32bpp RGBX 8888
EVAS_CONVERT_COLOR(32, RGBX, 8888)
## Convert to 32bpp BGR 8888
EVAS_CONVERT_COLOR(32, BGR, 8888)
## Convert to 32bpp BGRX 8888
EVAS_CONVERT_COLOR(32, BGRX, 8888)

#######################################
## Convert to 24bpp RGB 666 (666 ezx)
conv_24_rgb_ezx="yes"
AC_MSG_CHECKING(whether to build 24bpp 666 (666 ezx) converter code)
AC_ARG_ENABLE(convert-24-rgb-ezx,
  AC_HELP_STRING([--disable-convert-24-rgb-ezx], [disable 24bpp 666 (666 ezx) converter code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_24_RGB_666, 1, [24bpp 666 (666 ezx) Converter Support])
        conv_24_rgb_ezx="yes"
      else
        conv_24_rgb_ezx="no"
      fi
  ], [
      if test "x$conv_24_rgb_ezx" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_24_RGB_666, 1, [24bpp 666 (666 ezx) Converter Support])
      fi
  ]
)
AC_MSG_RESULT($conv_24_rgb_ezx)

#######################################
## Convert to 32bpp RGB 666 (666 ezx)
conv_32_rgb_ezx="yes"
AC_MSG_CHECKING(whether to build 32bpp 666 (666 ezx) converter code)
AC_ARG_ENABLE(convert-32-rgb-ezx,
  AC_HELP_STRING([--disable-convert-32-rgb-ezx], [disable 32bpp 666 (666 ezx) converter code]),
  [
      if test "x$enableval" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_32_RGB_666, 1, [32bpp 666 (666 ezx) Converter Support])
        conv_32_rgb_ezx="yes"
      else
        conv_32_rgb_ezx="no"
      fi
  ], [
      if test "x$conv_32_rgb_ezx" = "xyes" ; then
        AC_DEFINE(BUILD_CONVERT_32_RGB_666, 1, [32bpp 666 (666 ezx) Converter Support])
      fi
  ]
)
AC_MSG_RESULT($conv_32_rgb_ezx)

#######################################
## Convert to 32bpp RGB with rotation of 0
EVAS_CONVERT_ROT(32, RGB, 0)
## Convert to 32bpp RGB with rotation of 180
EVAS_CONVERT_ROT(32, RGB, 180)
## Convert to 32bpp RGB with rotation of 270
EVAS_CONVERT_ROT(32, RGB, 270)
## Convert to 32bpp RGB with rotation of 90
EVAS_CONVERT_ROT(32, RGB, 90)

#######################################
## Convert to 8bpp grayscale with 256 value, no palette
EVAS_CONVERT_COLOR(8, GRY, 1)
## Convert to 8bpp grayscale with 16 value, no palette
EVAS_CONVERT_COLOR(8, GRY, 16)

#######################################
## Convert to 8bpp grayscale, 64-palette
conv_8_grayscale_64="yes"
AC_MSG_CHECKING(whether to build 8bpp grayscale 64-palette converter code)
AC_ARG_ENABLE(convert-8-grayscale-64,
  AC_HELP_STRING([--disable-convert-8-grayscale-64], [disable 8bpp grayscale 64-palette converter code]),
  [
     if test "x$enableval" = "xyes"; then
       AC_DEFINE(BUILD_CONVERT_8_GRAYSCALE_64, 1, [8bpp Grayscale 64-palette Converter Support])
       conv_8_grayscale_64="yes"
     else
       conv_8_grayscale_64="no"
     fi
  ], [
     if test "x$conv_8_grayscale_64" = "xyes"; then
       AC_DEFINE(BUILD_CONVERT_8_GRAYSCALE_64, 1, [32bpp Grayscale 64-palette Converter Support])
     fi
  ]
)
AC_MSG_RESULT($conv_8_grayscale_64)

## valgrind
want_valgrind="no"
have_valgrind="no"

AC_MSG_CHECKING(whether to enable build with valgrind)
AC_ARG_ENABLE(valgrind,
  AC_HELP_STRING([--enable-valgrind], [enable valgrind fixes to stop false reports]),
  [ want_valgrind=$enableval ]
)
AC_MSG_RESULT($want_valgrind)

if test x$want_valgrind = "xyes"; then
  PKG_CHECK_MODULES(VALGRIND, valgrind >= 2.4.0,
    [
      AC_DEFINE(HAVE_VALGRIND, 1, [Valgrind support])
      have_valgrind=yes
      requirement_evas="valgrind ${requirement_evas}"
    ],
    [
      if test "x$want_valgrind" = "xyes" -a "x$use_strict" = "xyes" ; then
        AC_MSG_ERROR([Valgrind not found (strict dependencies checking)])
      fi
    ]
  )
fi

## Examples

install_examples="yes"
AC_ARG_ENABLE([install-examples],
   AC_HELP_STRING([--disable-install-examples],
                  [disable installing examples (compiled or just source).
                   @<:@default==enabled@:>@]),
   [
    if test "x${enableval}" = "xyes" ; then
       install_examples="yes"
    else
       install_examples="no"
    fi
   ],
   [install_examples="yes"])
AM_CONDITIONAL([INSTALL_EXAMPLES], [test "x${install_examples}" = "xyes"])

build_examples="no"
AC_ARG_ENABLE([build-examples],
   AC_HELP_STRING([--enable-build-examples],
                  [enable building examples. @<:@default==disabled@:>@]),
   [
    if test "x${enableval}" = "xyes" ; then
       build_examples="yes"
    else
       build_examples="no"
    fi
   ],
   [build_examples="no"])
AM_CONDITIONAL([BUILD_EXAMPLES], [test "x${build_examples}" = "xyes"])


#####################################################################
## Fill in flags

AC_SUBST(altivec_cflags)
AC_SUBST(pthread_cflags)
AC_SUBST(pthread_libs)
AC_SUBST(requirement_evas)


#####################################################################
## Output

AC_OUTPUT([
Makefile
evas-directfb.pc
evas-fb.pc
evas-opengl-glew.pc
evas-opengl-x11.pc
evas-opengl-sdl.pc
evas-quartz.pc
evas-software-buffer.pc
evas-software-x11.pc
evas-software-8-x11.pc
evas-software-16-x11.pc
evas-xrender-x11.pc
evas-xrender-xcb.pc
evas-software-gdi.pc
evas-software-ddraw.pc
evas-software-16-ddraw.pc
evas-direct3d.pc
evas-software-16-wince.pc
evas-software-sdl.pc
evas.pc
doc/evas.dox
doc/Makefile
src/Makefile
src/bin/Makefile
src/lib/Makefile
src/lib/canvas/Makefile
src/lib/file/Makefile
src/lib/imaging/Makefile
src/lib/cache/Makefile
src/lib/cserve/Makefile
src/lib/engines/Makefile
src/lib/engines/common/Makefile
src/lib/engines/common/evas_op_add/Makefile
src/lib/engines/common/evas_op_blend/Makefile
src/lib/engines/common/evas_op_copy/Makefile
src/lib/engines/common/evas_op_mask/Makefile
src/lib/engines/common/evas_op_mul/Makefile
src/lib/engines/common/evas_op_sub/Makefile
src/lib/engines/common_8/Makefile
src/lib/engines/common_16/Makefile
src/modules/Makefile
src/modules/engines/Makefile
src/modules/engines/software_generic/Makefile
src/modules/engines/software_gdi/Makefile
src/modules/engines/software_ddraw/Makefile
src/modules/engines/direct3d/Makefile
src/modules/engines/software_16_wince/Makefile
src/modules/engines/software_x11/Makefile
src/modules/engines/fb/Makefile
src/modules/engines/buffer/Makefile
src/modules/engines/directfb/Makefile
src/modules/engines/gl_common/Makefile
src/modules/engines/gl_glew/Makefile
src/modules/engines/gl_x11/Makefile
src/modules/engines/gl_sdl/Makefile
src/modules/engines/quartz/Makefile
src/modules/engines/xrender_x11/Makefile
src/modules/engines/software_sdl/Makefile
src/modules/engines/software_8/Makefile
src/modules/engines/software_8_x11/Makefile
src/modules/engines/software_16/Makefile
src/modules/engines/software_16_x11/Makefile
src/modules/engines/software_16_ddraw/Makefile
src/modules/engines/software_16_sdl/Makefile
src/modules/loaders/Makefile
src/modules/loaders/edb/Makefile
src/modules/loaders/eet/Makefile
src/modules/loaders/gif/Makefile
src/modules/loaders/jpeg/Makefile
src/modules/loaders/png/Makefile
src/modules/loaders/tiff/Makefile
src/modules/loaders/xpm/Makefile
src/modules/loaders/bmp/Makefile
src/modules/loaders/tga/Makefile
src/modules/loaders/svg/Makefile
src/modules/loaders/pmaps/Makefile
src/modules/savers/Makefile
src/modules/savers/edb/Makefile
src/modules/savers/eet/Makefile
src/modules/savers/jpeg/Makefile
src/modules/savers/png/Makefile
src/modules/savers/tiff/Makefile
src/lib/include/Makefile
src/examples/Makefile
README
evas.spec
])

#disabled for the release:
# evas-cairo-x11.pc
# evas-software-qtopia.pc
# src/modules/engines/cairo_common/Makefile
# src/modules/engines/cairo_x11/Makefile
# src/modules/engines/software_qtopia/Makefile


#####################################################################
## Info

echo
echo
echo
echo "------------------------------------------------------------------------"
echo "$PACKAGE $VERSION"
echo "------------------------------------------------------------------------"
echo
echo "Configuration Options Summary:"
echo
echo "Engines:"
echo "  Software Memory Buffer.....: $have_evas_engine_buffer"
echo "  Software X11...............: $have_evas_engine_software_x11 (Xlib: $have_evas_engine_software_xlib) (XCB: $have_evas_engine_software_xcb)"
echo "  XRender X11................: $have_evas_engine_xrender_x11 (XCB: $have_evas_engine_xrender_xcb)"
echo $ECHO_N "  OpenGL X11.................: $have_evas_engine_gl_x11 $ECHO_C"
if test "x$have_evas_engine_gl_x11" = "xyes"; then
   echo "(GLES: $gl_flavor_gles) (SGX: $gles_variety_sgx) (s3c6410: $gles_variety_s3c6410)"
else
   echo
fi
#echo "  Cairo X11..................: $have_evas_engine_cairo_x11"
echo "  Software GDI...............: $have_evas_engine_software_gdi"
echo "  Software DirectDraw........: $have_evas_engine_software_ddraw"
echo "  Direct3d...................: $have_evas_engine_direct3d"
echo "  Quartz.....................: $have_evas_engine_quartz"
echo "  OpenGL Glew................: $have_evas_engine_gl_glew"
echo "  Software SDL...............: $have_evas_engine_software_sdl (primitive: $sdl_primitive)"
echo $ECHO_N "  OpenGL SDL.................: $have_evas_engine_gl_sdl $ECHO_C"
if test "x$have_evas_engine_gl_sdl" = "xyes"; then
   echo "(GLES: $gl_flavor_gles) (SGX: $gles_variety_sgx) (s3c6410: $gles_variety_s3c6410)"
else
   echo
fi
echo "  Software Framebuffer.......: $have_evas_engine_fb"
echo "  DirectFB...................: $have_evas_engine_directfb"
#echo "  Software Qtopia............: $have_evas_engine_software_qtopia"
echo "  Software 8bit grayscale....: $have_evas_engine_software_8"
echo "  Software 16bit ............: $have_evas_engine_software_16"
echo "  Software 16bit X11.........: $have_evas_engine_software_16_x11"
echo "  Software 16bit Directdraw..: $have_evas_engine_software_16_ddraw"
echo "  Software 16bit WinCE.......: $have_evas_engine_software_16_wince"
echo "  Software 16bit SDL.........: $have_evas_engine_software_sdl (primitive: $sdl_primitive)"
# FIXME: opengl engine needs to be fixed and tested lots for all drivers
echo
echo "Image Loaders:"
echo "  EDB.....................: $have_evas_image_loader_edb"
echo "  EET.....................: $have_evas_image_loader_eet"
echo "  GIF.....................: $have_evas_image_loader_gif"
echo "  JPEG....................: $have_evas_image_loader_jpeg (region: $have_jpeg_region)"
echo "  PMAPS...................: $have_evas_image_loader_pmaps"
echo "  PNG.....................: $have_evas_image_loader_png"
echo "  SVG.....................: $have_evas_image_loader_svg"
echo "  TIFF....................: $have_evas_image_loader_tiff"
echo "  XPM.....................: $have_evas_image_loader_xpm"
echo "  BMP.....................: $have_evas_image_loader_bmp"
# FIXME: need to add modular image loader system
# FIXME: add more image loader modules
echo
echo "Font Sourcing Systems:"
echo "  EET.....................: $have_evas_font_loader_eet"
echo
echo "Font Searching Systems:"
echo "  Fontconfig..............: $have_fontconfig"
echo "  Fribidi.................: $have_fribidi"
# FIXME: add non freetype2 font engine support
# FIXME: make freetype2 optional
echo
echo "CPU Specific Extensions:"
echo "  Fallback C Code.........: $build_cpu_c"
echo "  MMX.....................: $build_cpu_mmx"
echo "  SSE.....................: $build_cpu_sse"
echo "  ALTIVEC.................: $build_cpu_altivec"
echo "  NEON....................: $build_cpu_neon"
echo "  Thread Support..........: $build_pthreads"
echo
echo "Features:"
echo "  MAGIC_DEBUG.............: $want_evas_magic_debug"
echo "  Cache Server............: $want_evas_cserve"
echo
echo "  Threaded Pipe Rendering.: $build_pipe_render"
echo "  Async Pipe Rendering....: $build_async_render"
echo "  Async Events............: $build_async_events"
echo "  Async Image Preload.....: $build_async_preload"
echo
echo "  Word Cache..............: $want_word_cache"
echo "  Metric Cache............: $want_metric_cache"
echo
echo "ARGB Software Engine Options:"
echo "  Sampling Scaler.........: $scaler_sample"
echo "  Smooth Scaler...........: $scaler_smooth"
# FIXME: add an mmx scaler routine
echo "  YUV Converter...........: $conv_yuv"
# FIXME: add more YUV format and colorvariant support
echo
echo "ARGB Conversion Options:"
echo "  Smaller Dither Mask.....: $conv_small_dither"
echo "  Line Dither Mask........: $conv_line_dither"
echo "  No Dither Mask for 16bpp: $conv_no_dither"
echo "  8bpp RGB 332............: $conv_8_rgb_332"
echo "  8bpp RGB 666............: $conv_8_rgb_666"
echo "  8bpp RGB 232............: $conv_8_rgb_232"
echo "  8bpp RGB 222............: $conv_8_rgb_222"
echo "  8bpp RGB 221............: $conv_8_rgb_221"
echo "  8bpp RGB 121............: $conv_8_rgb_121"
echo "  8bpp RGB 111............: $conv_8_rgb_111"
echo "  8bpp Grayscale (256)....: $conv_8_gry_1"
echo "  8bpp Grayscale (16).....: $conv_8_gry_16"
echo "  8bpp Grayscale 64-pal...: $conv_8_grayscale_64"
# FIXME: add grayscale and B&W support
echo "  16bpp RGB 565...........: $conv_16_rgb_565"
echo "  16bpp BGR 565...........: $conv_16_bgr_565"
echo "  16bpp RGB 555...........: $conv_16_rgb_555"
echo "  16bpp RGB 444...........: $conv_16_rgb_444"
echo "  16bpp RGB 565 (444 ipaq): $conv_16_rgb_ipq"
# FIXME: add 555 (444 ipaq) support
# FIXME: add 30bpp support
# FIXME: add palletted support
# FIXME: add 8bpp and below rotation
echo "  16bpp Rotation 0........: $conv_16_rgb_rot_0"
echo "  16bpp Rotation 90.......: $conv_16_rgb_rot_90"
echo "  16bpp Rotation 180......: $conv_16_rgb_rot_180"
echo "  16bpp Rotation 270......: $conv_16_rgb_rot_270"
echo "  24bpp RGB 888...........: $conv_24_rgb_888"
echo "  24bpp BGR 888...........: $conv_24_bgr_888"
echo "  24bpp RGB 666 (666 ezx).: $conv_24_rgb_ezx"
# FIXME: add 24bpp rotation
echo "  32bpp RGB 8888..........: $conv_32_rgb_8888"
echo "  32bpp RGBX 8888.........: $conv_32_rgbx_8888"
echo "  32bpp BGR 8888..........: $conv_32_bgr_8888"
echo "  32bpp BGRX 8888.........: $conv_32_bgrx_8888"
echo "  32bpp RGB 666 (666 ezx).: $conv_32_rgb_ezx"
echo "  32bpp Rotation 0........: $conv_32_rgb_rot_0"
echo "  32bpp Rotation 90.......: $conv_32_rgb_rot_90"
echo "  32bpp Rotation 180......: $conv_32_rgb_rot_180"
echo "  32bpp Rotation 270......: $conv_32_rgb_rot_270"
echo
echo "Documentation.............: ${build_doc}"
echo "Examples..................: install:${install_examples} build:${build_examples}"
echo
echo "Compilation............: make (or gmake)"
echo "  CPPFLAGS.............: $CPPFLAGS"
echo "  CFLAGS...............: $CFLAGS"
echo "  CXXFLAGS.............: $CXXFLAGS"
echo "  LDFLAGS..............: $LDFLAGS"
echo
echo "Installation...........: make install (as root if needed, with 'su' or 'sudo')"
echo "  prefix...............: $prefix"
echo
if test "x${have_static_module}" = "xyes" ; then
echo -e "\0033\01331;31mWarning\0033\01331;0m: You are trying to link statically one or more modules to Evas."
echo "         You must know what you are doing, or else you will have a lot of problems."
echo "         And Kenny will be killed."
echo "         Think about that."
echo
fi