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

VER=0.5.0.041
AM_INIT_AUTOMAKE(edje, $VER)
AM_CONFIG_HEADER(config.h)

AC_PROG_CC
AM_PROG_CC_STDC
AM_PROG_CC_C_O
AC_HEADER_STDC
AC_C_CONST
AC_LIBTOOL_WIN32_DLL
define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])dnl
define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
AC_PROG_LIBTOOL

VMAJ=`echo $VER | awk -F . '{printf("%s", $1);}'`
VMIN=`echo $VER | awk -F . '{printf("%s", $2);}'`
VMIC=`echo $VER | awk -F . '{printf("%s", $3);}'`
SNAP=`echo $VER | awk -F . '{printf("%s", $4);}'`
version_info=`expr $VMAJ + $VMIN`":$VMIC:$VMIN"
AC_SUBST(version_info)

AC_FUNC_ALLOCA

create_shared_lib=""
edje_decc_lib=""
case "$host_os" in
	mingw|mingw32)
		create_shared_lib="-no-undefined "
		edje_decc_lib="-lole32 -luuid"
		;;
esac

AC_SUBST(create_shared_lib)
AC_SUBST(edje_decc_lib)

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 MinGW users: see the INSTALL file]))

fnmatch_libs=""
AC_CHECK_FUNCS(fnmatch, res=yes, res=no)
if test "x$res" = "xno"; then
	AC_CHECK_LIB(fnmatch, fnmatch, res=yes fnmatch_libs="-lfnmatch", res=no)
dnl Test for compilation with MinGW.
dnl fnmatch function is in the libiberty library
	if test "x$res" = "xno"; then
		AC_CHECK_LIB(iberty, fnmatch, res=yes fnmatch_libs="-liberty", res=no)
	fi
	if test "x$res" = "xno"; then
		AC_MSG_ERROR([Cannot find fnmatch() in neither libc nor libfnmatch, nor libiberty])
	fi
fi

AC_SUBST(fnmatch_libs)

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 x"$enableval" = x"yes" ; then
       AC_MSG_RESULT(yes)
       have_edje_cc="yes"
     else
       AC_MSG_RESULT(no)
       have_edje_cc="no"
     fi
   ], [
      AC_MSG_RESULT($have_edje_cc)
   ]
)

PKG_CHECK_MODULES(EDJE, [
  evas >= 0.9.9
  ecore-evas >= 0.9.9
  ecore-job >= 0.9.9
  eet >= 0.9.10
  embryo >= 0.9.1
])

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"
else
  AM_CONDITIONAL(BUILD_EDJE_CC, false)
  AM_CONDITIONAL(BUILD_EDJE_DECC, false)
fi
AC_SUBST(EDJE_CC_PRG)
AC_SUBST(EDJE_DECC_PRG)
AC_SUBST(EDJE_RECC_PRG)

AC_OUTPUT([
edje.pc
edje.spec
Makefile
data/Makefile
data/include/Makefile
src/Makefile
src/lib/Makefile
src/bin/Makefile
debian/changelog
])