changed --enable-unicode to --enable-wide-char in configure.ac and removed c++ stuffs

bin/Makefile.in

@@ -95,7 +95,6 @@ bin_PROGRAMS = hcl$(EXEEXT) $(am__EXEEXT_1)
 subdir = bin
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
-	$(top_srcdir)/m4/ax_cxx_namespace.m4 \
 	$(top_srcdir)/m4/ax_numval.m4 $(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -225,10 +224,6 @@ CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -243,7 +238,6 @@ EGREP = @EGREP@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GREP = @GREP@
-HAVE_CXX = @HAVE_CXX@
 HCL_PROJECT_AUTHOR = @HCL_PROJECT_AUTHOR@
 HCL_PROJECT_URL = @HCL_PROJECT_URL@
 HCL_SIZEOF_CHAR = @HCL_SIZEOF_CHAR@
@@ -315,7 +309,6 @@ abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
 ac_ct_AR = @ac_ct_AR@
 ac_ct_CC = @ac_ct_CC@
-ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@