AC_INIT(e.spec)

ENLIGHTENMENT_MAJOR=0
ENLIGHTENMENT_MINOR=16
ENLIGHTENMENT_MICRO=7
ENLIGHTENMENT_VERSION=$ENLIGHTENMENT_MAJOR.$ENLIGHTENMENT_MINOR.$ENLIGHTENMENT_MICRO

AM_INIT_AUTOMAKE(enlightenment, $ENLIGHTENMENT_VERSION)
AM_MAINTAINER_MODE

dnl reasonable guesses for where stuff is installed
if test "x$prefix" = "xNONE"; then
  prefix="/usr/local"
fi
if test "x$exec_prefix" = "xNONE"; then
  exec_prefix=$prefix
fi

AM_CONFIG_HEADER(config.h)

AC_DEFINE_UNQUOTED(ENLIGHTENMENT_VERSION, "$ENLIGHTENMENT_VERSION", [Enlightenment version])
AC_SUBST(ENLIGHTENMENT_VERSION)
AC_DEFINE_UNQUOTED(ENLIGHTENMENT_MAJOR, "$ENLIGHTENMENT_MAJOR", [Major Version])
AC_SUBST(ENLIGHTENMENT_MAJOR)
AC_DEFINE_UNQUOTED(ENLIGHTENMENT_MINOR, "$ENLIGHTENMENT_MINOR", [Minor Version])
AC_SUBST(ENLIGHTENMENT_MINOR)
AC_DEFINE_UNQUOTED(ENLIGHTENMENT_MICRO, "$ENLIGHTENMENT_MICRO", [Micro Version])
AC_SUBST(ENLIGHTENMENT_MICRO)
if test "x$ENLIGHTENMENT_RELEASE" != "x"; then
AC_DEFINE_UNQUOTED(ENLIGHTENMENT_RELEASE, "$ENLIGHTENMENT_RELEASE", [Release])
fi

AC_SUBST(ENLIGHTENMENT_ROOT)
AC_SUBST(ENLIGHTENMENT_BIN)
AC_SUBST(LOCALEDIR)

ALL_LINGUAS="de dk en_US es fr hu ko nl no ru sv pt pl pt_BR tr ja"

AC_PROG_CC
AC_PROG_MAKE_SET
AC_ISC_POSIX
AC_PROG_INSTALL
AC_PROG_LN_S

AC_HEADER_STDC

AC_PATH_X
AC_PATH_XTRA

AC_CHECK_HEADERS(X11/SM/SMlib.h)
AC_CHECK_HEADERS(alloca.h stdarg.h wctype.h)

AC_TYPE_SIGNAL

AC_C_BIGENDIAN

AC_CHECK_FUNCS(getcwd)
AC_CHECK_FUNCS(mkdir)
AC_CHECK_FUNCS(snprintf)
AM_CONDITIONAL(USE_ESNPRINTF, test "x$ac_cv_func_snprintf" != "xyes")
AC_CHECK_FUNCS(strcasecmp)
AC_CHECK_FUNCS(setenv)
AC_CHECK_FUNCS(strdup strndup)

AC_CHECK_FUNCS(blumfrub)
AC_CHECK_FUNCS(buckets_of_erogenous_nym)
AC_CHECK_FUNCS(buttox)

AM_GNU_GETTEXT
AM_GNU_GETTEXT_VERSION(0.12.1)
if [ "x$LIBINTL" = "x" ]; then
  LIBINTL="$INTLLIBS"
  AC_SUBST(LIBINTL)
fi

AC_ARG_ENABLE(fsstd,
  [  --enable-fsstd          install files following FSSTD [default=no]], ,enable_fsstd=no)

AC_ARG_ENABLE(sound,
  [  --enable-sound          compile with sound support [default=yes]], ,enable_sound=yes)

AC_ARG_ENABLE(hints-ewmh,
  [  --enable-hints-ewmh     compile with Extended Window Manager Hints support [default=yes]],, enable_hints_ewmh=yes)
AC_ARG_ENABLE(hints-gnome,
  [  --enable-hints-gnome    compile with GNOME(<2.0) hints support [default=no]],, enable_hints_gnome=no)
AC_ARG_WITH(imlib2,
  [  --with-imlib2           compile with Imlib2 support [default=yes]],, with_imlib2=yes)

AC_ARG_WITH(fnlib,
  [  --with-fnlib            compile with Fnlib support [default=yes]],, with_fnlib=yes)

if test "x$enable_hints_ewmh" = "xyes"; then AC_DEFINE(ENABLE_EWMH, 1, [Extended Window Manager Hints]) fi
if test "x$enable_hints_gnome" = "xyes"; then AC_DEFINE(ENABLE_GNOME, 1, [GNOME(<2.0) Hints]) fi
AM_CONDITIONAL(ENABLE_EWMH, test "x$enable_hints_ewmh" = "xyes")
AM_CONDITIONAL(ENABLE_GNOME, test "x$enable_hints_gnome" = "xyes")

dnl The following test must come after AM_GNU_GETTEXT as it relies on
dnl ${DATADIRNAME} being defined.

if test "x$enable_fsstd" = "xyes"; then
	LOCALEDIR=${prefix}/${DATADIRNAME}/locale
else
	datadir=${prefix}
	exec_prefix=${prefix}/enlightenment
	LOCALEDIR=${prefix}/enlightenment/locale
fi
ENLIGHTENMENT_ROOT=`eval echo ${datadir}/enlightenment`
ENLIGHTENMENT_BIN=`eval echo ${bindir}`

if test "x$enable_sound" = "xyes"; then
AM_PATH_ESD(0.2.17,AC_DEFINE(HAVE_LIBESD, 1, [libesd.so]),[
echo "WARNING: Enlightenment needs a system with libesd.so (esound)"
echo "0.2.17 or higher to use sound support."
echo "Enlightenment can use EsounD (ESD) to be installed to compile."
echo "Sound will be disabled in this binary. If you ever want sound"
echo "You will need to get and install EsounD then recompile Enlightenment."
AC_MSG_WARN([Warning: no EsounD detected.])])
else
echo "Sound support has been turned off, per the --enable-sound=no"
echo "passed to your configure line."
fi

LDFLAGS="$LDFLAGS -L$prefix/lib"
LDFLAGS="$LDFLAGS -L$x_libraries"

if test "x$with_imlib2" = "xyes"; then
# Use Imlib2

AC_CHECK_LIB(Imlib2, imlib_create_image, IMLIB_LIBS=-lImlib2, [
echo "ERROR: Imlib2 support requested but not found (imlib2)."
AC_MSG_ERROR([Fatal Error: no Imlib2 detected.])], -lm)
AC_DEFINE(USE_IMLIB2, 1, [Imlib2 support])
with_fnlib="no"

else
# Use Imlib1, Fnlib, and FreeType1

AM_PATH_IMLIB(1.9.8, , [
echo "ERROR: Enlightenment needs a system with Imlib 1.9.8 or higher."
AC_MSG_ERROR([Fatal Error: no Imlib detected.])])

if test "x$with_fnlib" = "xyes"; then
# AC_CHECK_HEADER(Fnlib.h, ,AC_MSG_ERROR([Fatal Error: no Fnlib header detected.]))
AC_CHECK_LIB(Fnlib, Fnlib_init, FNLIB_LIBS=-lFnlib , [
echo "ERROR: Enlightenment needs a system with libFnlib.so (fnlib)."
AC_MSG_ERROR([Fatal Error: no Fnlib detected.])], $IMLIB_LIBS)
AC_SUBST(FNLIB_LIBS)
AC_DEFINE(USE_FNLIB, 1, [Fnlib support])
fi

AC_CHECK_HEADERS(freetype.h freetype/freetype.h freetype1/freetype/freetype.h,[ break] , )
AC_CHECK_LIB(ttf, TT_Init_FreeType, TTF_LIBS=-lttf, [
echo "ERROR: Enlightenment needs a system with libttf.so (freetype)."
AC_MSG_ERROR([Fatal Error: no FreeType detected.])], -lm)
AC_SUBST(TTF_LIBS)

fi

AC_CHECK_LIB(dl, dlopen, DL_LIBS=-ldl , [
echo "Warning: Enlightenment requires the dl (dynamic loader) library"
echo "to be supported on your platform for module support.  Modules"
echo "have been disabled (this will affect functionality)"
AC_MSG_WARN([Module Support Disabled (no dynamic loader)])], -lm)
AC_SUBST(DL_LIBS)

AC_CHECK_LIB(Xtst, XTestGrabControl, , , $X_LIBS)

XTST_LIBS=""
AC_CHECK_LIB(Xtst, XTestQueryExtension, XTST_LIBS=-lXtst, , $X_LIBS)
AC_SUBST(XTST_LIBS)

AC_CHECK_LIB(Xext, XkbQueryExtension,
             AC_DEFINE(WITH_TARTY_WARP, 1, [Tarty Warp]), , $X_LIBS)
AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
             AC_DEFINE(HAS_XINERAMA, 1, [Xinerama support]) XINERAMA_LIBS=-lXinerama, ,$X_LIBS)
AC_SUBST(XINERAMA_LIBS)

AC_ARG_ENABLE(zoom,
  [  --enable-zoom           compile with zoom support [default=yes]], ,enable_zoom=yes)
if test "x$enable_zoom" = "xyes"; then
AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
             AC_DEFINE(WITH_ZOOM, 1, [Zoom Support])
             XVM_LIBS=-lXxf86vm, , $X_LIBS)
else
echo "zoom has been turned off by request at compiletime"
fi
AC_SUBST(XVM_LIBS)

AC_ARG_ENABLE(xrandr,
  [  --enable-xrandr          compile with RandR support [default=no]], ,enable_xrandr=no)
if test "x$enable_xrandr" = "xyes"; then
AC_CHECK_LIB(Xrandr, XRRQueryExtension,
             AC_DEFINE(HAS_XRANDR, 1, [RandR support]) XRANDR_LIBS=-lXrandr, ,$X_LIBS)
AC_CHECK_HEADERS(X11/extensions/Xrandr.h,,,[#include <X11/Xlib.h>])
LIBS="$XRANDR_LIBS $LIBS"
fi

AC_SUBST(XKB)

AC_CHECK_LIB(Fridge,mass_quantities_of_bass_ale)
AC_CHECK_LIB(Fridge,mass_quantities_of_any_ale, , [
echo "Warning: No ales were found in your refrigerator."
echo "  We highly suggest that you rectify this situation immediately."
])

AC_OUTPUT([
Makefile
src/Makefile
dox/Makefile
eesh/Makefile
epp/Makefile
man/Makefile
config/Makefile
config/pix/Makefile
scripts/Makefile
scripts/enlightenment.install
po/Makefile.in
intl/Makefile
debian/Makefile
])