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Downstream-specific patch to link DSO sorting tests with -ldl
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if needed. Upstream does not need this because <dlfcn.h> interfaces
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are part of libc.
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83f30e |
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diff --git a/scripts/dso-ordering-test.py b/scripts/dso-ordering-test.py
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index 43b5ec4d920ad6a3..ae85e0f4a6ae5b3e 100644
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--- a/scripts/dso-ordering-test.py
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+++ b/scripts/dso-ordering-test.py
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@@ -657,6 +657,8 @@ def process_testcase(t):
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% (test_name + "-" + dep + ".FAKE.so",
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("$(objpfx)" + test_subdir + "/"
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+ test_name + "-" + dep + ".so")))
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+ makefile.write(
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+ "LDLIBS-%s += -Wl,--as-needed -ldl -Wl,--no-as-needed\n" % dso)
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rule = ("$(objpfx)" + test_subdir + "/"
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+ test_name + "-" + dep + ".FAKE.os: "
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"$(objpfx)" + test_srcdir
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@@ -685,6 +687,8 @@ def process_testcase(t):
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+ test_descr.soname_map[o] + ".so")
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ldflags += (" -Wl,-soname=" + soname)
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makefile.write("LDFLAGS-%s = %s\n" % (dso, ldflags))
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+ makefile.write(
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+ "LDLIBS-%s += -Wl,--as-needed -ldl -Wl,--no-as-needed\n" % dso)
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if o in test_descr.callrefs:
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makefile.write("%s-no-z-defs = yes\n" % (dso))
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@@ -702,6 +706,8 @@ def process_testcase(t):
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+ test_descr.soname_map['#'] + ".so")
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ldflags += (" -Wl,-soname=" + soname)
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makefile.write("LDFLAGS-%s = %s\n" % (test_name, ldflags))
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+ makefile.write(
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+ "LDLIBS-%s += -Wl,--as-needed -ldl -Wl,--no-as-needed\n" % test_name)
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rule = ("$(objpfx)" + test_subdir + "/" + test_name + ".o: "
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"$(objpfx)" + test_srcdir + test_name + ".c\n"
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"\t$(compile.c) $(OUTPUT_OPTION)\n")
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