dnl Process this file with autoconf to produce a configure script.

# get rid of that stupid cache mechanism
rm -f config.cache

AC_INIT(configure.in)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_ISC_POSIX
AM_INIT_AUTOMAKE(edje, 0.5.0.015)
AM_CONFIG_HEADER(config.h)

AC_PROG_CC
AM_PROG_CC_STDC
AC_HEADER_STDC
AC_C_CONST
AM_ENABLE_SHARED
AM_PROG_LIBTOOL
AC_FUNC_ALLOCA

AC_CHECK_FUNCS(realpath)

AC_CHECK_HEADERS(fnmatch.h,, AC_MSG_ERROR([Cannot find fnmatch.h. Make sure your CFLAGS environment variable contains include lines for the location of this file]))

AC_CHECK_FUNCS(fnmatch, res=yes, res=no)
if test "x$res" = "xno"; then
	AC_CHECK_LIB(fnmatch, fnmatch, res=yes, res=no)
	if test "x$res" = "xno"; then
		AC_MSG_ERROR([Cannot find fnmatch() in neither libc nor libfnmatch])
	else
		fnmatch_libs="-lfnmatch"
	fi
fi

AC_SUBST(fnmatch_libs)

if test "x${bindir}" = 'x${exec_prefix}/bin'; then
  if test "x${exec_prefix}" = "xNONE"; then
    if test "x${prefix}" = "xNONE"; then
      bindir="${ac_default_prefix}/bin";
    else
      bindir="${prefix}/bin";
    fi
  else
    if test "x${prefix}" = "xNONE"; then
      bindir="${ac_default_prefix}/bin";
    else
      bindir="${prefix}/bin";
    fi
  fi
fi

if test "x${libdir}" = 'x${exec_prefix}/lib'; then
  if test "x${exec_prefix}" = "xNONE"; then
    if test "x${prefix}" = "xNONE"; then
      libdir="${ac_default_prefix}/lib";
    else
      libdir="${prefix}/lib";
    fi
  else
    if test "x${prefix}" = "xNONE"; then
      libdir="${ac_default_prefix}/lib";
    else
      libdir="${prefix}/lib";
    fi
  fi
fi

dnl Set PACKAGE_DATA_DIR in config.h.
if test "x${datadir}" = 'x${prefix}/share'; then
  if test "x${prefix}" = "xNONE"; then
    AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${ac_default_prefix}/share/${PACKAGE}", [Shared data directory])
  else
    AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${prefix}/share/${PACKAGE}", [Shared data directory])
  fi
else
  AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${datadir}/${PACKAGE}", [Shared data directory])
fi

dnl Set PACKAGE_BIN_DIR in config.h.
if test "x${bindir}" = 'xNONE'; then
  if test "x${prefix}" = "xNONE"; then
    AC_DEFINE_UNQUOTED(PACKAGE_BIN_DIR, "${ac_default_prefix}/bin", [Installation directory for user executables])
  else
    AC_DEFINE_UNQUOTED(PACKAGE_BIN_DIR, "${prefix}/bin", [Installation directory for user executables])
  fi
else
  AC_DEFINE_UNQUOTED(PACKAGE_BIN_DIR, "${bindir}", [Installation directory for user executables])
fi

dnl Set PACKAGE_LIB_DIR in config.h.
if test "x${libdir}" = 'xNONE'; then
  if test "x${prefix}" = "xNONE"; then
    AC_DEFINE_UNQUOTED(PACKAGE_LIB_DIR, "${ac_default_prefix}/lib", [Installation directory for libraries])
  else
    AC_DEFINE_UNQUOTED(PACKAGE_LIB_DIR, "${prefix}/lib", [Installation directory for libraries])
  fi
else
  AC_DEFINE_UNQUOTED(PACKAGE_LIB_DIR, "${libdir}", [Installation directory for libraries])
fi

AC_MSG_CHECKING(whether to build edje_cc)
have_edje_cc="yes"
AC_ARG_ENABLE(edje-cc, [  --disable-edje-cc       disable building of edje_cc ], [
     if [ test "$enableval" = "yes" ]; then
       AC_MSG_RESULT(yes)
       have_edje_cc="yes"
     else
       AC_MSG_RESULT(no)
       have_edje_cc="no"
     fi
   ], [
      AC_MSG_RESULT($have_edje_cc)
   ]
)

AC_PATH_GENERIC(evas, 0.9.9,
  [ ],
  [ AC_MSG_ERROR(Evas isn't installed) ],
)

AC_PATH_GENERIC(ecore, 0.9.9,
  [ ],
  [ AC_MSG_ERROR(Ecore isn't installed) ],
)

CP=$CFLAGS
CFLAGS=$ECORE_CFLAGS
AC_CHECK_HEADER(Ecore_X.h, AC_DEFINE(HAVE_ECORE_X, 1, [Ecore_X.h exists]))
AC_CHECK_HEADER(Ecore_Fb.h, AC_DEFINE(HAVE_ECORE_FB, 1, [Ecore_Fb.h exists]))
CFLAGS=$CP

AC_PATH_GENERIC(eet, 0.9.10,
  [ ],
  [ AC_MSG_ERROR(Eet isn't installed) ],
)

AC_PATH_GENERIC(embryo, 0.9.1,
  [ ],
  [ AC_MSG_ERROR(Embryo isn't installed) ],
)
EMBRYO_PREFIX=`$EMBRYO_CONFIG --prefix`
AC_DEFINE_UNQUOTED(EMBRYO_PREFIX, "${EMBRYO_PREFIX}", [Embryo prefix])

if test "x$have_edje_cc" = "xyes"; then
  AC_PATH_GENERIC(imlib2, 1.0.0,
    [ have_imlib2="yes"],
    [ have_imlib2="no" ],
  )
  AC_DEFINE(HAVE_IMLIB, 1, [Imlib2 is installed])
fi

AC_MSG_CHECKING([for location of Vim data files])
install_vim="yes";
AC_ARG_WITH(vim,
    [  --with-vim=DIR          Location of Vim data files [[autodetect]]],
    [if test -d "${withval}"; then
       vimdir="${withval}"
    fi])

if test "x${vimdir}" = "x" ; then
   if test -d "${prefix}/share/vim"; then
      vimdir="${prefix}/share/vim"
   elif test -d "/usr/share/vim"; then
      vimdir="/usr/share/vim"
   elif test -d "/usr/local/share/vim"; then
      vimdir="/usr/local/share/vim"
   elif test -d "/opt/share/vim"; then
      vimdir="/opt/share/vim"
   else
      install_vim="no"
   fi
fi

if test "${install_vim}" = "yes"; then
   AC_MSG_RESULT([$vimdir])
else
   AC_MSG_RESULT([Not found, EDC syntax file will not be installed])
fi

AC_SUBST(vimdir)

EDJE_CC_PRG=""
EDJE_DECC_PRG=""
EDJE_RECC_PRG=""
EDJE_THUMB_PRG=""
if test "x$have_edje_cc" = "xyes"; then
  AM_CONDITIONAL(BUILD_EDJE_CC, true)
  AM_CONDITIONAL(BUILD_EDJE_DECC, true)
  AM_CONDITIONAL(BUILD_EDJE_THUMB, true)
  EDJE_CC_PRG="edje_cc"
  EDJE_DECC_PRG="edje_decc"
  EDJE_RECC_PRG="edje_recc"
  EDJE_THUMB_PRG="edje_thumb"
else
  AM_CONDITIONAL(BUILD_EDJE_CC, false)
  AM_CONDITIONAL(BUILD_EDJE_DECC, false)
  AM_CONDITIONAL(BUILD_EDJE_THUMB, false)
fi
AC_SUBST(EDJE_CC_PRG)
AC_SUBST(EDJE_DECC_PRG)
AC_SUBST(EDJE_RECC_PRG)
AC_SUBST(EDJE_THUMB_PRG)

AC_OUTPUT([
edje.pc
Makefile
data/Makefile
data/images/Makefile
data/include/Makefile
data/src/Makefile
data/template/Makefile
data/template/embryo/Makefile
data/template/fonts/Makefile
data/template/hashes/Makefile
data/template/images/Makefile
data/template/macros/Makefile
data/template/parts/Makefile
data/template/programs/Makefile
data/test/Makefile
data/test/fonts/Makefile
data/test/images/Makefile
src/Makefile
src/lib/Makefile
src/bin/Makefile
edje-config
],[
chmod +x edje-config
touch edje_docs.tar.gz
])

if test "x$have_edje_cc" = "xyes"; then
	if test "x$have_imlib2" = "xno"; then
		echo
		echo "WARNING: Building edje_cc without Imlib2 support!"
		echo
	fi
fi