fixed portability issues in bigint.c

mod/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.17 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2024 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -70,6 +70,8 @@ am__make_running_with_option = \
   test $$has_opt = yes
 am__make_dryrun = (target_option=n; $(am__make_running_with_option))
 am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+am__rm_f = rm -f $(am__rm_f_notfound)
+am__rm_rf = rm -rf $(am__rm_f_notfound)
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -124,10 +126,9 @@ am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
 am__uninstall_files_from_dir = { \
-  test -z "$$files" \
-    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
-    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
-         $(am__cd) "$$dir" && rm -f $$files; }; \
+  { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+  || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+       $(am__cd) "$$dir" && echo $$files | $(am__xargs_n) 40 $(am__rm_f); }; \
   }
 am__installdirs = "$(DESTDIR)$(pkgmodexecdir)"
 LTLIBRARIES = $(noinst_LTLIBRARIES) $(pkgmodexec_LTLIBRARIES)
@@ -324,8 +325,10 @@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
+am__rm_f_notfound = @am__rm_f_notfound@
 am__tar = @am__tar@
 am__untar = @am__untar@
+am__xargs_n = @am__xargs_n@
 ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
@@ -444,15 +447,13 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 
 clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+	-$(am__rm_f) $(noinst_LTLIBRARIES)
 	@list='$(noinst_LTLIBRARIES)'; \
 	locs=`for p in $$list; do echo $$p; done | \
 	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
 	      sort -u`; \
-	test -z "$$locs" || { \
-	  echo rm -f $${locs}; \
-	  rm -f $${locs}; \
-	}
+	echo rm -f $${locs}; \
+	$(am__rm_f) $${locs}
 
 install-pkgmodexecLTLIBRARIES: $(pkgmodexec_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
@@ -479,15 +480,13 @@ uninstall-pkgmodexecLTLIBRARIES:
 	done
 
 clean-pkgmodexecLTLIBRARIES:
-	-test -z "$(pkgmodexec_LTLIBRARIES)" || rm -f $(pkgmodexec_LTLIBRARIES)
+	-$(am__rm_f) $(pkgmodexec_LTLIBRARIES)
 	@list='$(pkgmodexec_LTLIBRARIES)'; \
 	locs=`for p in $$list; do echo $$p; done | \
 	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
 	      sort -u`; \
-	test -z "$$locs" || { \
-	  echo rm -f $${locs}; \
-	  rm -f $${locs}; \
-	}
+	echo rm -f $${locs}; \
+	$(am__rm_f) $${locs}
 
 libhcl-core.la: $(libhcl_core_la_OBJECTS) $(libhcl_core_la_DEPENDENCIES) $(EXTRA_libhcl_core_la_DEPENDENCIES) 
 	$(AM_V_CCLD)$(libhcl_core_la_LINK) $(am_libhcl_core_la_rpath) $(libhcl_core_la_OBJECTS) $(libhcl_core_la_LIBADD) $(LIBS)
@@ -510,7 +509,7 @@ distclean-compile:
 
 $(am__depfiles_remade):
 	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+	@: >>$@
 
 am--depfiles: $(am__depfiles_remade)
 
@@ -680,8 +679,8 @@ mostlyclean-generic:
 clean-generic:
 
 distclean-generic:
-	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-$(am__rm_f) $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || $(am__rm_f) $(CONFIG_CLEAN_VPATH_FILES)
 
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
@@ -692,7 +691,7 @@ clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
 	clean-pkgmodexecLTLIBRARIES mostlyclean-am
 
 distclean: distclean-am
-		-rm -f ./$(DEPDIR)/libhcl_core_la-core.Plo
+	-rm -f ./$(DEPDIR)/libhcl_core_la-core.Plo
 	-rm -f ./$(DEPDIR)/libhcl_dic_la-dic.Plo
 	-rm -f ./$(DEPDIR)/libhcl_sys_la-sys.Plo
 	-rm -f Makefile
@@ -740,7 +739,7 @@ install-ps-am:
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
-		-rm -f ./$(DEPDIR)/libhcl_core_la-core.Plo
+	-rm -f ./$(DEPDIR)/libhcl_core_la-core.Plo
 	-rm -f ./$(DEPDIR)/libhcl_dic_la-dic.Plo
 	-rm -f ./$(DEPDIR)/libhcl_sys_la-sys.Plo
 	-rm -f Makefile
@@ -785,3 +784,10 @@ uninstall-am: uninstall-pkgmodexecLTLIBRARIES
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
+
+# Tell GNU make to disable its built-in pattern rules.
+%:: %,v
+%:: RCS/%,v
+%:: RCS/%
+%:: s.%
+%:: SCCS/s.%

mod/core.c

@@ -439,7 +439,6 @@ static hcl_pfrc_t pf_core_slice (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
 
 		default:
 			goto unsliceable;
-			break;
 	}
 
 	HCL_STACK_SETRET (hcl, nargs, slice);