2010-08-27 Doug Kwan <dougkwan@google.com>

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

diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 875238fecba836a0a1d7e61d823a7c7babb5f00f..bd8bfbd1eff7a456a8e3e43cc1c8ea2edf33f71a 100644 (file)
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -1750,6 +1750,26 @@ strong_ref_weak_def_1.so: strong_ref_weak_def_1.o strong_ref_weak_def_2.so \
 strong_ref_weak_def.stdout: strong_ref_weak_def_1.so
        $(TEST_READELF) -sWD $< > $@
 
+# Test that a strong weak reference remains strong if there is another
+# weak reference in a DSO.
+check_SCRIPTS += dyn_weak_ref.sh
+check_DATA += dyn_weak_ref.stdout
+MOSTLYCLEANFILES += dyn_weak_ref_1.so dyn_weak_ref_2.so \
+       dyn_weak_ref.stdout
+dyn_weak_ref_2.o: dyn_weak_ref_2.c
+       $(COMPILE) -o $@ -c -fPIC $<
+dyn_weak_ref_2.so: dyn_weak_ref_2.o gcctestdir/ld
+       gcctestdir/ld -shared -o $@ dyn_weak_ref_2.o
+dyn_weak_ref_1.o: dyn_weak_ref_1.c
+       $(COMPILE) -o $@ -c -fPIC $<
+# We intentionally put dyn_weak_ref_2.so in front of dyn_weak_ref_1.o
+# so that the weak ref there goes to gold's symbol table first.
+dyn_weak_ref_1.so: dyn_weak_ref_1.o dyn_weak_ref_2.so gcctestdir/ld
+       gcctestdir/ld -shared -o $@ dyn_weak_ref_2.so dyn_weak_ref_1.o
+dyn_weak_ref.stdout: dyn_weak_ref_1.so
+       $(TEST_READELF) -sWD $< > $@
+
+
 # Test that --start-lib and --end-lib function correctly.
 check_PROGRAMS += start_lib_test
 start_lib_test: start_lib_test_main.o libstart_lib_test.a start_lib_test_2.o start_lib_test_3.o \