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Hi, This patch fixes a problem of that .gnu.version* sections are always generated in a shared object even if no symbol versioning is used in the input objects. This has been tested on x86_64. All test cases, including a new one added by this patch, passed. -Doug 2009-10-10 Doug Kwan <dougkwan@google.com> * dynobj.cc (Versions::Versions): Initialize version_script_. Only insert base version symbol definition for a shared object if version script defines any version versions. (Versions::define_base_version): New method definition. (Versions::add_def): Check that base version is not needed. (Versions::add_need): Define base version lazily. * dynobj.h (Versions::define_base_version): New method declaration. (Versions::needs_base_version_): New data member declaration. * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh (check_DATA): Add no_version_test.stdout. (libno_version_test.so, no_version_test.o no_version_test.stdout): New make rules. * testsuite/Makefile.in: Regenerate. * testsuite/no_version_test.c: New file. * testsuite/no_version_test.sh: Ditto.
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