Fix warnings in C++ codes; check for additional C++ compiler options.

1 files changed, 73 insertions, 61 deletions

diff --git a/Makefile.in b/Makefile.in
index 9c1b6979..3843caab 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# Makefile.in generated by automake 1.15 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -57,7 +57,17 @@
 # describe.  This description is STILL IN WORK IN PROGRESS.  Therefore
 # it is incorrekt, incomplet, and iNconSiStenT.
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -123,55 +133,6 @@ host_triplet = @host@
 target_triplet = @target@
 subdir = .
 SUBDIRS =
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(top_srcdir)/configure $(am__configure_deps) \
-	$(top_srcdir)/config/openaxiom-c-macros.h.in \
-	$(top_srcdir)/config/mkinstalldirs \
-	$(top_srcdir)/config/var-def.mk \
-	$(top_srcdir)/src/lib/Makefile.in \
-	$(top_srcdir)/config/setup-dep.mk \
-	$(top_srcdir)/src/hyper/Makefile.in \
-	$(top_srcdir)/src/driver/Makefile.in \
-	$(top_srcdir)/src/lisp/Makefile.in \
-	$(top_srcdir)/src/interp/Makefile.in \
-	$(top_srcdir)/src/share/Makefile.in \
-	$(top_srcdir)/src/input/Makefile.in \
-	$(top_srcdir)/src/etc/Makefile.in \
-	$(top_srcdir)/src/doc/Makefile.in \
-	$(top_srcdir)/src/clef/Makefile.in \
-	$(top_srcdir)/src/sman/Makefile.in \
-	$(top_srcdir)/src/graph/Makefile.in \
-	$(top_srcdir)/src/graph/Gdraws/Makefile.in \
-	$(top_srcdir)/src/graph/view2D/Makefile.in \
-	$(top_srcdir)/src/graph/view3D/Makefile.in \
-	$(top_srcdir)/src/graph/viewAlone/Makefile.in \
-	$(top_srcdir)/src/graph/viewman/Makefile.in \
-	$(top_srcdir)/src/gui/gui.pro.in \
-	$(top_srcdir)/src/include/diagnostics.H \
-	$(top_srcdir)/src/include/dialect.H \
-	$(top_srcdir)/src/include/token-value.def \
-	$(top_srcdir)/src/include/token.H \
-	$(top_srcdir)/src/include/defaults.H \
-	$(top_srcdir)/src/include/structure.H \
-	$(top_srcdir)/src/include/iterator.H \
-	$(top_srcdir)/src/include/storage.H \
-	$(top_srcdir)/src/include/Charset.H \
-	$(top_srcdir)/src/include/FileMapping.H \
-	$(top_srcdir)/src/include/SourceFile.H \
-	$(top_srcdir)/src/include/Input.H \
-	$(top_srcdir)/src/include/vm.H \
-	$(top_srcdir)/src/include/sexpr.H \
-	$(top_srcdir)/src/include/Lisp.H \
-	$(top_srcdir)/src/include/InputFragment.h \
-	$(top_srcdir)/src/include/Constructor.H \
-	$(top_srcdir)/src/include/Database.H AUTHORS COPYING ChangeLog \
-	INSTALL NEWS README TODO config/compile config/config.guess \
-	config/config.sub config/depcomp config/install-sh \
-	config/missing config/mkinstalldirs config/ltmain.sh \
-	$(top_srcdir)/config/compile $(top_srcdir)/config/config.guess \
-	$(top_srcdir)/config/config.sub \
-	$(top_srcdir)/config/install-sh $(top_srcdir)/config/ltmain.sh \
-	$(top_srcdir)/config/missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/config/libtool.m4 \
 	$(top_srcdir)/config/ltoptions.m4 \
@@ -181,6 +142,8 @@ am__aclocal_m4_deps = $(top_srcdir)/config/libtool.m4 \
 	$(top_srcdir)/config/open-axiom.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
+	$(am__configure_deps) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno config.status.lineno
 mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
@@ -249,6 +212,54 @@ am__define_uniq_tagged_files = \
 ETAGS = etags
 CTAGS = ctags
 CSCOPE = cscope
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/config/compile \
+	$(top_srcdir)/config/config.guess \
+	$(top_srcdir)/config/config.sub \
+	$(top_srcdir)/config/install-sh $(top_srcdir)/config/ltmain.sh \
+	$(top_srcdir)/config/missing \
+	$(top_srcdir)/config/mkinstalldirs \
+	$(top_srcdir)/config/openaxiom-c-macros.h.in \
+	$(top_srcdir)/config/setup-dep.mk \
+	$(top_srcdir)/config/var-def.mk \
+	$(top_srcdir)/src/clef/Makefile.in \
+	$(top_srcdir)/src/doc/Makefile.in \
+	$(top_srcdir)/src/driver/Makefile.in \
+	$(top_srcdir)/src/etc/Makefile.in \
+	$(top_srcdir)/src/graph/Gdraws/Makefile.in \
+	$(top_srcdir)/src/graph/Makefile.in \
+	$(top_srcdir)/src/graph/view2D/Makefile.in \
+	$(top_srcdir)/src/graph/view3D/Makefile.in \
+	$(top_srcdir)/src/graph/viewAlone/Makefile.in \
+	$(top_srcdir)/src/graph/viewman/Makefile.in \
+	$(top_srcdir)/src/gui/gui.pro.in \
+	$(top_srcdir)/src/hyper/Makefile.in \
+	$(top_srcdir)/src/include/Charset.H \
+	$(top_srcdir)/src/include/Constructor.H \
+	$(top_srcdir)/src/include/Database.H \
+	$(top_srcdir)/src/include/FileMapping.H \
+	$(top_srcdir)/src/include/Input.H \
+	$(top_srcdir)/src/include/InputFragment.h \
+	$(top_srcdir)/src/include/Lisp.H \
+	$(top_srcdir)/src/include/SourceFile.H \
+	$(top_srcdir)/src/include/defaults.H \
+	$(top_srcdir)/src/include/diagnostics.H \
+	$(top_srcdir)/src/include/dialect.H \
+	$(top_srcdir)/src/include/iterator.H \
+	$(top_srcdir)/src/include/sexpr.H \
+	$(top_srcdir)/src/include/storage.H \
+	$(top_srcdir)/src/include/structure.H \
+	$(top_srcdir)/src/include/token-value.def \
+	$(top_srcdir)/src/include/token.H \
+	$(top_srcdir)/src/include/vm.H \
+	$(top_srcdir)/src/input/Makefile.in \
+	$(top_srcdir)/src/interp/Makefile.in \
+	$(top_srcdir)/src/lib/Makefile.in \
+	$(top_srcdir)/src/lisp/Makefile.in \
+	$(top_srcdir)/src/share/Makefile.in \
+	$(top_srcdir)/src/sman/Makefile.in AUTHORS COPYING ChangeLog \
+	INSTALL NEWS README TODO config/compile config/config.guess \
+	config/config.sub config/depcomp config/install-sh \
+	config/ltmain.sh config/missing config/mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -530,7 +541,6 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -797,15 +807,15 @@ dist-xz: distdir
 	$(am__post_remove_distdir)
 
 dist-tarZ: distdir
-	@echo WARNING: "Support for shar distribution archives is" \
-	               "deprecated." >&2
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 	$(am__post_remove_distdir)
 
 dist-shar: distdir
-	@echo WARNING: "Support for distribution archives compressed with" \
-		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)
@@ -841,17 +851,17 @@ distcheck: dist
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
-	mkdir $(distdir)/_build $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build \
-	  && ../configure \
+	  && $(am__cd) $(distdir)/_build/sub \
+	  && ../../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
-	    --srcdir=.. --prefix="$$dc_install_base" \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
@@ -1029,6 +1039,8 @@ uninstall-am:
 	mostlyclean-local pdf pdf-am ps ps-am tags tags-am uninstall \
 	uninstall-am
 
+.PRECIOUS: Makefile
+
 
 .PHONY: $(OA_SRC_TARGETS)