Fix case where IR file provides symbol visibility but replacement file does not.

[deliverable/binutils-gdb.git] / gold / testsuite / Makefile.am

diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index a732b53b4589fec0225a0511cc60b56360ebc3fa..cf0b970eaa1adf2a09351eee1fe7d82a66225974 100644 (file)
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -2469,6 +2469,27 @@ plugin_section_alignment.so: plugin_section_alignment.o gcctestdir/ld
 plugin_section_alignment.o: plugin_section_alignment.cc
        $(CXXCOMPILE) -O0 -c -fpic -o $@ $<
 
+check_SCRIPTS += plugin_pr22868.sh
+check_DATA += plugin_pr22868.stdout
+MOSTLYCLEANFILES += plugin_pr22868.stdout
+plugin_pr22868.stdout: plugin_pr22868.so
+       $(TEST_READELF) -W --dyn-syms $< >$@ 2>/dev/null
+plugin_pr22868.so: plugin_pr22868_a.o.syms plugin_pr22868_b.o.syms plugin_pr22868_b.o plugin_test.so gcctestdir/ld
+       $(LINK) -Bgcctestdir/ -shared -Wl,--plugin,"./plugin_test.so" plugin_pr22868_a.o.syms plugin_pr22868_b.o.syms
+plugin_pr22868_a.o.syms: plugin_pr22868_a.o
+       $(TEST_READELF) -sW $< >$@ 2>/dev/null
+# Generate the .syms file from an alternate version of the original source
+# file, with a "protected" visibility attribute. We'll link with a
+# "replacement" object that does not have that attribute.
+plugin_pr22868_b.o.syms: plugin_pr22868_b_ir.o
+       $(TEST_READELF) -sW $< >$@ 2>/dev/null
+plugin_pr22868_a.o: plugin_pr22868_a.c
+       $(COMPILE) -c -fpic -o $@ $<
+plugin_pr22868_b_ir.o: plugin_pr22868_b.c
+       $(COMPILE) -c -DIR -fpic -o $@ $<
+plugin_pr22868_b.o: plugin_pr22868_b.c
+       $(COMPILE) -c -fpic -o $@ $<
+
 endif PLUGINS
 
 check_PROGRAMS += exclude_libs_test