dnl configure.in for Fluxbox  - created from configure.in Blackbox 0.61.1
dnl Initialize autoconf and automake
AC_INIT(src/main.cc)
AC_PREREQ(2.52)
AM_INIT_AUTOMAKE(fluxbox,0.9.1,no-define)

dnl Determine default prefix
test x$prefix = "xNONE" && prefix="$ac_default_prefix"

dnl Check for various flavors of UNIX(r)
dnl AC_AIX
dnl AC_ISC_POSIX

AC_LANG_CPLUSPLUS
 
dnl Locate required external software
AC_PROG_CC
AC_PROG_CXX
AC_PROG_INSTALL
AM_PROG_LIBTOOL

AC_CHECK_PROGS(regex_cmd, sed)
if test x$regex_cmd = "x"; then
  AC_MSG_ERROR([error. sed is required to build the data files.])
fi

dnl Check for system header files
AC_HEADER_STDC
AC_CHECK_HEADERS(errno.h ctype.h dirent.h fcntl.h libgen.h locale.h nl_types.h process.h signal.h stdarg.h stdio.h time.h unistd.h sys/param.h sys/select.h sys/signal.h sys/stat.h sys/time.h sys/types.h sys/wait.h)
AC_HEADER_TIME

dnl Check for existance of basename(), setlocale() and strftime()
AC_CHECK_FUNCS(basename, , AC_CHECK_LIB(gen, basename, LIBS="$LIBS -lgen"))
AC_CHECK_FUNCS(getpid setlocale sigaction strftime strcasestr snprintf vsnprintf catopen catgets catclose)
AC_CHECK_LIB(nsl, t_open, LIBS="$LIBS -lnsl")
AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")

dnl Check for X headers and libraries
AC_PATH_X
AC_PATH_XTRA

test x$no_x = "xyes" && AC_MSG_ERROR([Fluxbox requires the X Window System libraries and headers.])

test x$x_includes = "x" && x_includes="/usr/include"
test x$x_libraries = "x" && x_libraries="/usr/lib"

CFLAGS="$CFLAGS $X_CFLAGS"
CXXFLAGS="$CXXFLAGS $X_CFLAGS"
LIBS="$LIBS $X_LIBS"
LDFLAGS="$LDFLAGS $LIBS $X_PRE_LIBS"

dnl Check for required functions in -lX11
AC_CHECK_LIB(X11, XOpenDisplay,
  LIBS="$LIBS -lX11",
  AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.])
)

LIBS="$LIBS $X_EXTRA_LIBS"

Xext_lib=""

dnl Check for XShape extension support and proper library files.
SHAPE=""
AC_MSG_CHECKING([whether to build support for the XShape extension])
AC_ARG_ENABLE(
  shape, [  --enable-shape          enable support of the XShape extension [default=yes]])

: ${enableval="yes"}
if test x$enableval = "xyes"; then
  AC_MSG_RESULT([yes])
  AC_CHECK_LIB(Xext, XShapeCombineShape,
    AC_MSG_CHECKING([for X11/extensions/shape.h])
    AC_TRY_LINK(
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/extensions/shape.h>
, long foo = ShapeSet,
      AC_MSG_RESULT([yes])
      SHAPE="-DSHAPE"; Xext_lib="-lXext",
      AC_MSG_RESULT([no])
    )
  )
else
  AC_MSG_RESULT([no])
fi
AC_SUBST(SHAPE)
CXXFLAGS="$CXXFLAGS $SHAPE"
LIBS="$LIBS $Xext_lib"

dnl Check for the Slit
AC_MSG_CHECKING([whether to include the Slit])
AC_ARG_ENABLE(
  slit, [  --enable-slit           include code for the Slit [default=yes]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
    AC_DEFINE(SLIT, 1, " compile with slit")
  else
    AC_MSG_RESULT([no])
  fi,
  AC_MSG_RESULT([yes])
  AC_DEFINE(SLIT, 1, " compile with slit")
)

AC_MSG_CHECKING([whether to include the new WM Spec])
AC_ARG_ENABLE(
  newwmspec,
[  --enable-newwmspec      include code for the new WM Spec [default=yes]],
  if test x$enableval = "xyes"; then
	AC_MSG_RESULT([yes])
	NEWWMSPEC=true
    AC_DEFINE(USE_NEWWMSPEC, 1, " use extened window manager hints")
  else
    AC_MSG_RESULT([no])
	NEWWMSPEC=false
  fi,
  AC_MSG_RESULT([yes])
  AC_DEFINE(USE_NEWWMSPEC, 1, " use extened window manager hints")
  NEWWMSPEC=true
)
AM_CONDITIONAL(NEWWMSPEC, test x$NEWWMSPEC = xtrue)

dnl Check for ordered 8bpp dithering
AC_MSG_CHECKING([whether to include Pseudocolor ordered dithering code])
AC_ARG_ENABLE(ordered-pseudo,
[  --enable-ordered-pseudo include code for ordered pseudocolor (8bpp)
                          dithering [default=no]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
	AC_DEFINE(ORDEREDPSEUDO, 1, "ordered dithering code")
  else
    AC_MSG_RESULT([no]) 
  fi,
  AC_MSG_RESULT([no])
)

dnl Check whether to include debugging code
DEBUG=""
AC_MSG_CHECKING([whether to include verbose debugging code])
AC_ARG_ENABLE(debug,
  [  --enable-debug          include verbose debugging code [default=no]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
    DEBUG="-DDEBUG -fno-inline"
  else
    AC_MSG_RESULT([no])
  fi,
  AC_MSG_RESULT([no])
)
AC_SUBST(DEBUG)
CXXFLAGS="$CXXFLAGS $DEBUG"

dnl Check whether to include natural language support (i18n)
AC_MSG_CHECKING([whether to include NLS support])
AC_ARG_ENABLE(nls,
  [  --enable-nls            include natural language support [default=yes]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
    AC_DEFINE(NLS, 1, "Natural language support")
  else
    AC_MSG_RESULT([no])
  fi,
  AC_MSG_RESULT([yes])
  AC_DEFINE(NLS, 1, "Natural language support")
)

AC_CHECK_LIB(xpg4, setlocale, LIBS="$LIBS -lxpg4")

AC_CHECK_PROGS(gencat_cmd, gencat)
if test x$gencat_cmd = "x"; then
  NLS=""
fi


dnl Check for new timed pixmap cache
AC_MSG_CHECKING([whether to use the new timed pixmap cache])
AC_ARG_ENABLE(
  timed-cache,
[  --enable-timed-cache    use new timed pixmap cache [default=yes]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
    AC_DEFINE(TIMEDCACHE, 1, "timed cache")
  else
    AC_MSG_RESULT([no])
  fi,
  AC_MSG_RESULT([yes])
  AC_DEFINE(TIMEDCACHE, 1, "timed cache")
)

dnl Check KDE
AC_MSG_CHECKING([whether to have KDE slit support])
AC_ARG_ENABLE(
  kde,
[  --enable-kde            KDE slit support [default=no]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
    AC_DEFINE(KDE, 1, "KDE slit support")
  else
    AC_MSG_RESULT([no])
  fi,
  AC_MSG_RESULT([no])
)

dnl Check GNOME

AC_MSG_CHECKING([whether to have GNOME support])
AC_ARG_ENABLE(
  gnome,
[  --enable-gnome          GNOME support [default=yes]],
  if test x$enableval = "xyes"; then
    AC_MSG_RESULT([yes])
	AC_DEFINE(USE_GNOME, 1, "Gnome 1 support")
	GNOME=true
  else
    AC_MSG_RESULT([no])
	GNOME=false
  fi,
  AC_MSG_RESULT([yes])
 AC_DEFINE(USE_GNOME, 1, "Gnome 1 support")
 GNOME=true
)
AM_CONDITIONAL(GNOME, test x$GNOME = xtrue)

AC_MSG_CHECKING([whether to have Xft support])
AM_PATH_XFT(yes,
	XFT=true,
	XFT=false
)

if test "x$XFT" = "xtrue" ; then
	AC_TRY_LINK([
			#include <X11/Xft/Xft.h>
		], [ XftFontClose(0, 0); return 1; ], 
	[
		
		AC_DEFINE(USE_XFT, 1, "antialias support")
	    AC_MSG_CHECKING([Xft UTF-8 support])
   	     AC_TRY_LINK([
			#include <X11/Xft/Xft.h>
		], [ XftDrawStringUtf8(0, 0, 0, 0, 0, 0, 0); return 0; ],
		AC_DEFINE(HAVE_XFT_UTF8_STRING, 1, "Xft UTF8 support")
		AC_MSG_RESULT(yes),
		AC_MSG_RESULT(no)
		)
	],
	[	AC_MSG_RESULT([Could not link with Xft. Install Xft if you want support for it.])
		XFT=false
	])
fi

AM_CONDITIONAL(XFT, test x$XFT = xtrue)

AC_MSG_CHECKING([wheter to have Xrender (transparent) support])
AC_ARG_ENABLE(
  xrender,
[  --enable-xrender        Xrender (transparent) support [default=yes]],
  if test x$enableval = "xyes"; then
	AC_MSG_RESULT([yes])
	AC_CHECK_LIB(Xrender, XRenderCreatePicture, 
		AC_DEFINE(HAVE_XRENDER, 1, "Xrender support")
		LIBS="$LIBS -lXrender")
  else
    AC_MSG_RESULT([no])	
  fi,  
  AC_MSG_RESULT([yes])
  AC_CHECK_LIB(Xrender, XRenderCreatePicture, 
	AC_DEFINE(HAVE_XRENDER, 1, "Xrender support")
	LIBS="$LIBS -lXrender")
)





AC_MSG_CHECKING([whether to have Xmb (multibyte font, utf-8) support])
AC_ARG_ENABLE(
  xmb,
[  --enable-xmb            Xmb (multibyte font, utf-8) support [default=yes]],
  if test x$enableval = "xyes"; then
	AC_MSG_RESULT([yes])
	AC_DEFINE(USE_XMB, 1, "multibyte support")
	MULTIBYTE=true
  else
    AC_MSG_RESULT([no])
	MULTIBYTE=false
  fi,  
  AC_MSG_RESULT([yes])
  AC_DEFINE(USE_XMB, 1, "multibyte support")
  MULTIBYTE=true
)
AM_CONDITIONAL(MULTIBYTE, test x$MULTIBYTE = xtrue)

dnl Check for Xinerama support

AC_MSG_CHECKING([whether to build support for the Xinerama extension])
AC_ARG_ENABLE(xinerama,
[  --enable-xinerama       enable xinerama extension [default=no]], , [enable_xinerama=no])

if test "x$enable_xinerama" = "xyes"; then
	AC_MSG_RESULT([yes])
	AC_CHECK_LIB(Xinerama, XineramaQueryScreens,
			XINERAMA="-DXINERAMA"; Xinerama_libs="-lXinerama", )
else
	AC_MSG_RESULT([no])
fi
AC_SUBST(XINERAMA)
CXXFLAGS="$CXXFLAGS $XINERAMA"

LIBS="$LIBS $Xinerama_libs"

dnl Determine the return type of signal handlers
AC_TYPE_SIGNAL

dnl Determine if maintainer portions of the Makefiles should be included.
dnl AM_MAINTAINER_MODE

dnl Print results
AC_MSG_RESULT([])
AC_MSG_RESULT([	$PACKAGE version $VERSION configured successfully.])
AC_MSG_RESULT([])
AC_MSG_RESULT([Using '$prefix' for installation.])
AC_MSG_RESULT([Using '$CXX' for C++ compiler.])
AC_MSG_RESULT([Building with '$CXXFLAGS' for C++ compiler flags.])
AC_MSG_RESULT([Building with '$LIBS' for linker flags.])
AC_MSG_RESULT([])

dnl Output files
AM_CONFIG_HEADER(config.h)

AC_OUTPUT(Makefile
version.h
src/Makefile
src/FbTk/Makefile
util/Makefile
util/fbrun/Makefile
data/Makefile
data/styles/Makefile
doc/Makefile
nls/Makefile
nls/C/Makefile
nls/da_DK/Makefile
nls/es_ES/Makefile
nls/et_EE/Makefile
nls/fr_FR/Makefile
nls/pt_BR/Makefile
nls/ru_RU/Makefile
nls/sv_SE/Makefile
nls/tr_TR/Makefile
nls/pt_PT/Makefile
nls/bg_BG/Makefile
nls/ja_JP/Makefile
nls/lv_LV/Makefile
nls/it_IT/Makefile
nls/de_DE/Makefile
)