3 files changed, 19 insertions, 7 deletions
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 78c0529..c5f52ac 100644
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -958,8 +958,8 @@ check_PROGRAMS += plugin_test_1
 check_SCRIPTS += plugin_test_1.sh
 check_DATA += plugin_test_1.err
 MOSTLYCLEANFILES += plugin_test_1.err
-plugin_test_1: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms gcctestdir/ld plugin_test.so
-	$(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms 2>plugin_test_1.err
+plugin_test_1: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms gcctestdir/ld plugin_test.so
+	$(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms 2>plugin_test_1.err
 plugin_test_1.err: plugin_test_1
 	@touch plugin_test_1.err
 
@@ -985,6 +985,9 @@ two_file_test_1b.syms: two_file_test_1b.o
 	$(TEST_READELF) -sW $< >$@ 2>/dev/null
 two_file_test_2.syms: two_file_test_2.o
 	$(TEST_READELF) -sW $< >$@ 2>/dev/null
+empty.syms:
+	@echo "" >empty.syms
+	@echo "Symbol table" >>empty.syms
 
 endif PLUGINS
 
diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index bb9d0ce..5509ab1 100644
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -1463,9 +1463,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  testsuite/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  testsuite/Makefile'; \
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu  testsuite/Makefile
+	  $(AUTOMAKE) --foreign  testsuite/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
@@ -2453,8 +2453,8 @@ uninstall-am: uninstall-info-am
 @GCC_TRUE@@NATIVE_LINKER_TRUE@alt/thin_archive_test_4.o: thin_archive_test_4.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	test -d alt || mkdir -p alt
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXCOMPILE) -c -o $@ $<
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_1: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms gcctestdir/ld plugin_test.so
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	$(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms 2>plugin_test_1.err
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_1: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms gcctestdir/ld plugin_test.so
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	$(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms 2>plugin_test_1.err
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_1.err: plugin_test_1
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	@touch plugin_test_1.err
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_2: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_shared_2.so gcctestdir/ld plugin_test.so
@@ -2475,6 +2475,9 @@ uninstall-am: uninstall-info-am
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	$(TEST_READELF) -sW $< >$@ 2>/dev/null
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@two_file_test_2.syms: two_file_test_2.o
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	$(TEST_READELF) -sW $< >$@ 2>/dev/null
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@empty.syms:
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	@echo "" >empty.syms
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@	@echo "Symbol table" >>empty.syms
 # 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:
diff --git a/gold/testsuite/plugin_test.c b/gold/testsuite/plugin_test.c
index c60c7a1..c36fee4 100644
--- a/gold/testsuite/plugin_test.c
+++ b/gold/testsuite/plugin_test.c
@@ -319,7 +319,11 @@ claim_file_hook (const struct ld_plugin_input_file* file, int* claimed)
     last_claimed_file->next = claimed_file;
   last_claimed_file = claimed_file;
 
-  (*add_symbols)(file->handle, nsyms, syms);
+  (*message)(LDPL_INFO, "%s: claiming file, adding %d symbols",
+             file->name, nsyms);
+
+  if (nsyms > 0)
+    (*add_symbols)(file->handle, nsyms, syms);
 
   *claimed = 1;
   return LDPS_OK;
@@ -398,6 +402,8 @@ all_symbols_read_hook(void)
        claimed_file != NULL;
        claimed_file = claimed_file->next)
     {
+      if (claimed_file->nsyms == 0)
+        continue;
       if (strlen(claimed_file->name) >= sizeof(buf))
         {
           (*message)(LDPL_FATAL, "%s: filename too long", claimed_file->name);