libs/unicode/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 AC_INIT(unicode, 0.10, [courier-maildrop@lists.sourceforge.net])
   4
   5 >confdefs.h  # Kill PACKAGE_ macros
   6
   7 AC_CONFIG_SRCDIR(unicodecpp.C)
   8 AC_CONFIG_AUX_DIR(../..)
   9
  10 LPATH="$PATH:/usr/local/bin"
  11
  12 AM_CONFIG_HEADER(unicode_config.h)
  13 AM_INIT_AUTOMAKE([foreign no-define])
  14 dnl Checks for programs.
  15
  16 AC_PROG_MAKE_SET
  17 AM_PROG_LIBTOOL
  18 AC_PROG_INSTALL
  19 AC_PROG_LN_S
  20 AC_PROG_CC
  21 AC_PROG_CXX
  22 AC_PATH_PROGS(PERL, perl5 perl, perl, $LPATH)
  23
  24 if test "$PERL" = "perl"
  25 then
  26         AC_MSG_ERROR(Perl not found.)
  27 fi
  28
  29 dnl Checks for libraries.
  30
  31 dnl Checks for header files.
  32
  33 AC_CHECK_HEADERS(stddef.h wchar.h locale.h)
  34
  35 dnl Checks for typedefs, structures, and compiler characteristics.
  36
  37 dnl Checks for library functions.
  38
  39 AC_CHECK_FUNCS(setlocale)
  40
  41 AM_CONDITIONAL(UPDATE_UNICODE, test -f ${srcdir}/UnicodeData.txt)
  42
  43 AC_SYS_LARGEFILE
  44
  45 AC_C_BIGENDIAN
  46
  47 AC_MSG_CHECKING([whether libcharset is used])
  48 AC_ARG_WITH(libcharset,
  49         [  --with-libcharset     Use the libcharset library],
  50         unicode_with_libcharset=$withval,
  51         unicode_with_libcharset=no)
  52 AC_MSG_RESULT($unicode_with_libcharset)
  53 if test "$unicode_with_libcharset" = "yes"; then
  54   AC_CHECK_LIB(charset,locale_charset)
  55   if test "$ac_cv_lib_charset_locale_charset" = "yes"; then
  56     AC_CHECK_HEADERS(localcharset.h libcharset.h)
  57   else
  58     AC_MSG_ERROR([libcharset was not found.  Install libcharset package.])
  59   fi
  60   AC_DEFINE_UNQUOTED(UNICODE_USE_LIBCHARSET, 1,
  61         [ Set this to 1 to use libcharset library. ])
  62 else
  63   AM_LANGINFO_CODESET
  64 fi
  65
  66 save_LIBS="$LIBS"
  67
  68 LIBS="$LIBS -liconv"
  69
  70 AC_LINK_IFELSE([AC_LANG_PROGRAM([
  71 #include <iconv.h>
  72 ],[
  73
  74 iconv_open("","");
  75 ])] ,[ : ], [LIBS="$save_LIBS"])
  76
  77 if test "$GCC" = "yes"
  78 then
  79         CFLAGS="$CFLAGS -Wall -fexceptions"
  80 fi
  81 CFLAGS="-I.. -I$srcdir/.. $CFLAGS"
  82 CXXFLAGS="-I.. -I$srcdir/.. $CXXFLAGS"
  83 AC_OUTPUT(Makefile)