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

1 files changed, 19 insertions, 7 deletions

diff --git a/src/utils/Makefile.in b/src/utils/Makefile.in
index b1d8f1f8..ecd8e0a6 100644
--- a/src/utils/Makefile.in
+++ b/src/utils/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,
@@ -47,7 +47,17 @@
 
 
 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 \
       ?) ;; \
@@ -112,9 +122,6 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 subdir = src/utils
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(top_srcdir)/config/mkinstalldirs $(srcdir)/hash-table.H \
-	$(srcdir)/string-pool.H $(top_srcdir)/config/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/config/libtool.m4 \
 	$(top_srcdir)/config/ltoptions.m4 \
@@ -124,6 +131,7 @@ 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 $(am__DIST_COMMON)
 mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config/openaxiom-c-macros.h
 CONFIG_CLEAN_FILES =
@@ -212,6 +220,9 @@ am__define_uniq_tagged_files = \
   done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/hash-table.H \
+	$(srcdir)/string-pool.H $(top_srcdir)/config/depcomp \
+	$(top_srcdir)/config/mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -448,7 +459,6 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/utils/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign src/utils/Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -808,6 +818,8 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool mostlyclean-local pdf \
 	pdf-am ps ps-am tags tags-am uninstall uninstall-am
 
+.PRECIOUS: Makefile
+
 
 .PHONY: all-utils