* object.cc (Sized_relobj::do_layout): Defer layout for reloc sections.

	(Sized_relobj::do_layout_deferred_sections): Do layout for deferred
	reloc sections.
	* object.h (Sized_relobj::deferred_layout_relocs_): New data member.

	PR 11683
	* symtab.h (Symbol::is_placeholder): New member function.
	* target-reloc.h (relocate_section): Check for placeholder symbols.

	* testsuite/Makefile.am (plugin_test_8): New test.
	(plugin_test_9): New test.
	* testsuite/Makefile.in: Regenerate.

diff --git a/gold/ChangeLog b/gold/ChangeLog
index b19b90a471dc5eb0182d1d54d466bce265dde3f1..d333449348d150755b3e2eba2a17aec95873655d 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,18 @@
+2010-06-10  Cary Coutant  <ccoutant@google.com>
+
+       * object.cc (Sized_relobj::do_layout): Defer layout for reloc sections.
+       (Sized_relobj::do_layout_deferred_sections): Do layout for deferred
+       reloc sections.
+       * object.h (Sized_relobj::deferred_layout_relocs_): New data member.
+
+       PR 11683
+       * symtab.h (Symbol::is_placeholder): New member function.
+       * target-reloc.h (relocate_section): Check for placeholder symbols.
+
+       * testsuite/Makefile.am (plugin_test_8): New test.
+       (plugin_test_9): New test.
+       * testsuite/Makefile.in: Regenerate.
+
 2010-06-09  Nick Clifton  <nickc@redhat.com>
 
        * yyscript.y (input_list_element): Allow strings prefixed with

diff --git a/gold/object.cc b/gold/object.cc
index 24fd58629604e0065599e61f007136dbf1675608..b034ee209acc311f13516cbaec15c1cc6a538b3f 100644 (file)
--- a/gold/object.cc
+++ b/gold/object.cc
@@ -1371,6 +1371,17 @@ Sized_relobj<size, big_endian>::do_layout(Symbol_table* symtab,
        }
 
       Output_section* data_section = out_sections[data_shndx];
+      if (data_section == reinterpret_cast<Output_section*>(2))
+        {
+          // The layout for the data section was deferred, so we need
+          // to defer the relocation section, too.
+         const char* name = pnames + shdr.get_sh_name();
+          this->deferred_layout_relocs_.push_back(
+              Deferred_layout(i, name, pshdr, 0, elfcpp::SHT_NULL));
+         out_sections[i] = reinterpret_cast<Output_section*>(2);
+          out_section_offsets[i] = invalid_address;
+          continue;
+        }
       if (data_section == NULL)
        {
          out_sections[i] = NULL;
@@ -1471,6 +1482,36 @@ Sized_relobj<size, big_endian>::do_layout_deferred_sections(Layout* layout)
     }
 
   this->deferred_layout_.clear();
+
+  // Now handle the deferred relocation sections.
+
+  Output_sections& out_sections(this->output_sections());
+  std::vector<Address>& out_section_offsets(this->section_offsets_);
+
+  for (deferred = this->deferred_layout_relocs_.begin();
+       deferred != this->deferred_layout_relocs_.end();
+       ++deferred)
+    {
+      unsigned int shndx = deferred->shndx_;
+      typename This::Shdr shdr(deferred->shdr_data_);
+      unsigned int data_shndx = this->adjust_shndx(shdr.get_sh_info());
+
+      Output_section* data_section = out_sections[data_shndx];
+      if (data_section == NULL)
+       {
+         out_sections[shndx] = NULL;
+          out_section_offsets[shndx] = invalid_address;
+         continue;
+       }
+
+      Relocatable_relocs* rr = new Relocatable_relocs();
+      this->set_relocatable_relocs(shndx, rr);
+
+      Output_section* os = layout->layout_reloc(this, shndx, shdr,
+                                               data_section, rr);
+      out_sections[shndx] = os;
+      out_section_offsets[shndx] = invalid_address;
+    }
 }
 
 // Add the symbols to the symbol table.

diff --git a/gold/object.h b/gold/object.h
index 02747a7caa6f277d78cd4b79c773afe749a9ce39..bc2b558f57fbb68af9dfe7c6e19894913e4b01c6 100644 (file)
--- a/gold/object.h
+++ b/gold/object.h
@@ -2022,6 +2022,8 @@ class Sized_relobj : public Relobj
   unsigned int discarded_eh_frame_shndx_;
   // The list of sections whose layout was deferred.
   std::vector<Deferred_layout> deferred_layout_;
+  // The list of relocation sections whose layout was deferred.
+  std::vector<Deferred_layout> deferred_layout_relocs_;
 };
 
 // A class to manage the list of all objects.

diff --git a/gold/symtab.h b/gold/symtab.h
index 4a97461ca5f9cd6dd4419597688020e10d14e906..7d75e06b422bbd49dbf6bbdc6fd6931127173d71 100644 (file)
--- a/gold/symtab.h
+++ b/gold/symtab.h
@@ -459,6 +459,13 @@ class Symbol
     return this->source_ == FROM_OBJECT && this->object()->is_dynamic();
   }
 
+  // Return whether this is a placeholder symbol from a plugin object.
+  bool
+  is_placeholder() const
+  {
+    return this->source_ == FROM_OBJECT && this->object()->pluginobj() != NULL;
+  }
+
   // Return whether this is an undefined symbol.
   bool
   is_undefined() const

diff --git a/gold/target-reloc.h b/gold/target-reloc.h
index 34c13e8173d8192ac0255236f0e163a92df4c8c4..23866e373d5690f8f77dc08f167f5376a331df67 100644 (file)
--- a/gold/target-reloc.h
+++ b/gold/target-reloc.h
@@ -341,7 +341,7 @@ relocate_section(
        }
 
       if (sym != NULL
-         && sym->is_undefined()
+         && (sym->is_undefined() || sym->is_placeholder())
          && sym->binding() != elfcpp::STB_WEAK
          && !is_defined_in_discarded_section
           && !target->is_defined_by_abi(sym)

diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 67d03335f13307c5b07ef94726566ee7d00b18d1..7a427cdcd412f5ef839769d0414f6d6dd7efa3cf 100644 (file)
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -1314,6 +1314,34 @@ plugin_test_7_2.o: plugin_test_7_2.c
        $(COMPILE) -O0 -c -ffunction-sections -fdata-sections -o $@ $<
 plugin_test_7.err: plugin_test_7
 
+# Test plugins with -r.
+check_PROGRAMS += plugin_test_8
+plugin_test_8.o: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.o ../ld-new plugin_test.so
+       ../ld-new -r -o $@ --no-demangle --plugin "./plugin_test.so" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.o
+plugin_test_8: plugin_test_8.o gcctestdir/ld
+       $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle plugin_test_8.o
+
+# Test that symbols known in the IR file but not in the replacement file
+# produce an unresolved symbol error.
+check_DATA += plugin_test_9.err
+MOSTLYCLEANFILES += plugin_test_9.err
+plugin_test_9.err: two_file_test_main.o two_file_test_1c.syms two_file_test_2.syms gcctestdir/ld plugin_test.so
+       @echo $(CXXLINK) -Bgcctestdir/ -o plugin_test_9 -Wl,--no-demangle,--plugin,"./plugin_test.so" two_file_test_main.o two_file_test_1c.syms two_file_test_2.syms "2>$@"
+       @if $(CXXLINK) -Bgcctestdir/ -o plugin_test_9 -Wl,--no-demangle,--plugin,"./plugin_test.so" two_file_test_main.o two_file_test_1c.syms two_file_test_2.syms 2>$@; then \
+         echo 1>&2 "Link of plugin_test_9 should have failed"; \
+         rm -f $@; \
+         exit 1; \
+       fi
+# Make a .syms file that claims to define the symbol _Z4t16av.
+two_file_test_1c.syms: two_file_test_1.syms two_file_test_1c.o
+       cp two_file_test_1.syms $@.tmp
+       grep "_Z4t16av" two_file_test_1b.syms >> $@.tmp
+       mv -f $@.tmp $@
+# Make a copy of two_file_test_1.o, which does not define the symbol _Z4t16av.
+MOSTLYCLEANFILES += two_file_test_1c.o
+two_file_test_1c.o: two_file_test_1.o
+       cp two_file_test_1.o $@
+
 plugin_test.so: plugin_test.o
        $(LINK) -Bgcctestdir/ -shared plugin_test.o
 plugin_test.o: plugin_test.c

diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index efc3bcd7ff8d368f682513171ad69de80423a2f0..ce03d13a14291112e335f3ff34fac5fdc36f5229 100644 (file)
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -250,6 +250,8 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @NATIVE_LINKER_FALSE@binary_test_DEPENDENCIES =
 @GCC_FALSE@thin_archive_test_2_DEPENDENCIES =
 @NATIVE_LINKER_FALSE@thin_archive_test_2_DEPENDENCIES =
+
+# Test plugins with -r.
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_22 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1 \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2 \
@@ -257,7 +259,8 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4 \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_5 \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6 \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7 \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_8
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_23 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1.sh \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2.sh \
@@ -265,6 +268,9 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.sh \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6.sh \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7.sh
+
+# Test that symbols known in the IR file but not in the replacement file
+# produce an unresolved symbol error.
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_24 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2.err \
@@ -272,7 +278,9 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7.err \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7.syms
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7.syms \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_9.err
+# Make a copy of two_file_test_1.o, which does not define the symbol _Z4t16av.
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_25 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2.err \
@@ -281,6 +289,8 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7.err \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_9.err \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   two_file_test_1c.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   unused.c
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_26 = exclude_libs_test \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ local_labels_test \
@@ -499,7 +509,8 @@ libgoldtest_a_OBJECTS = $(am_libgoldtest_a_OBJECTS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_5$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6$(EXEEXT) \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7$(EXEEXT)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_7$(EXEEXT) \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_8$(EXEEXT)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_17 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ exclude_libs_test$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ local_labels_test$(EXEEXT) \
@@ -757,6 +768,12 @@ plugin_test_7_LDADD = $(LDADD)
 plugin_test_7_DEPENDENCIES = libgoldtest.a ../libgold.a \
        ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
        $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+plugin_test_8_SOURCES = plugin_test_8.c
+plugin_test_8_OBJECTS = plugin_test_8.$(OBJEXT)
+plugin_test_8_LDADD = $(LDADD)
+plugin_test_8_DEPENDENCIES = libgoldtest.a ../libgold.a \
+       ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
+       $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_protected_1_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ protected_main_1.$(OBJEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ protected_main_2.$(OBJEXT) \
@@ -1120,7 +1137,7 @@ SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c basic_pie_test.c \
        $(object_unittest_SOURCES) permission_test.c plugin_test_1.c \
        plugin_test_2.c plugin_test_3.c plugin_test_4.c \
        plugin_test_5.c plugin_test_6.c plugin_test_7.c \
-       $(protected_1_SOURCES) $(protected_2_SOURCES) \
+       plugin_test_8.c $(protected_1_SOURCES) $(protected_2_SOURCES) \
        $(relro_script_test_SOURCES) $(relro_test_SOURCES) \
        $(script_test_1_SOURCES) $(script_test_2_SOURCES) \
        script_test_3.c $(searched_file_test_SOURCES) \
@@ -1958,6 +1975,15 @@ object_unittest$(EXEEXT): $(object_unittest_OBJECTS) $(object_unittest_DEPENDENC
 @PLUGINS_FALSE@plugin_test_7$(EXEEXT): $(plugin_test_7_OBJECTS) $(plugin_test_7_DEPENDENCIES) 
 @PLUGINS_FALSE@        @rm -f plugin_test_7$(EXEEXT)
 @PLUGINS_FALSE@        $(LINK) $(plugin_test_7_OBJECTS) $(plugin_test_7_LDADD) $(LIBS)
+@GCC_FALSE@plugin_test_8$(EXEEXT): $(plugin_test_8_OBJECTS) $(plugin_test_8_DEPENDENCIES) 
+@GCC_FALSE@    @rm -f plugin_test_8$(EXEEXT)
+@GCC_FALSE@    $(LINK) $(plugin_test_8_OBJECTS) $(plugin_test_8_LDADD) $(LIBS)
+@NATIVE_LINKER_FALSE@plugin_test_8$(EXEEXT): $(plugin_test_8_OBJECTS) $(plugin_test_8_DEPENDENCIES) 
+@NATIVE_LINKER_FALSE@  @rm -f plugin_test_8$(EXEEXT)
+@NATIVE_LINKER_FALSE@  $(LINK) $(plugin_test_8_OBJECTS) $(plugin_test_8_LDADD) $(LIBS)
+@PLUGINS_FALSE@plugin_test_8$(EXEEXT): $(plugin_test_8_OBJECTS) $(plugin_test_8_DEPENDENCIES) 
+@PLUGINS_FALSE@        @rm -f plugin_test_8$(EXEEXT)
+@PLUGINS_FALSE@        $(LINK) $(plugin_test_8_OBJECTS) $(plugin_test_8_LDADD) $(LIBS)
 protected_1$(EXEEXT): $(protected_1_OBJECTS) $(protected_1_DEPENDENCIES) 
        @rm -f protected_1$(EXEEXT)
        $(protected_1_LINK) $(protected_1_OBJECTS) $(protected_1_LDADD) $(LIBS)
@@ -2191,6 +2217,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_5.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_6.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_7.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_8.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/protected_3.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/protected_main_1.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/protected_main_2.Po@am__quote@
@@ -3076,6 +3103,24 @@ uninstall-am:
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_7_2.o: plugin_test_7_2.c
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(COMPILE) -O0 -c -ffunction-sections -fdata-sections -o $@ $<
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_7.err: plugin_test_7
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_8.o: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.o ../ld-new plugin_test.so
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   ../ld-new -r -o $@ --no-demangle --plugin "./plugin_test.so" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_8: plugin_test_8.o gcctestdir/ld
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle plugin_test_8.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_9.err: two_file_test_main.o two_file_test_1c.syms two_file_test_2.syms gcctestdir/ld plugin_test.so
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   @echo $(CXXLINK) -Bgcctestdir/ -o plugin_test_9 -Wl,--no-demangle,--plugin,"./plugin_test.so" two_file_test_main.o two_file_test_1c.syms two_file_test_2.syms "2>$@"
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   @if $(CXXLINK) -Bgcctestdir/ -o plugin_test_9 -Wl,--no-demangle,--plugin,"./plugin_test.so" two_file_test_main.o two_file_test_1c.syms two_file_test_2.syms 2>$@; then \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@     echo 1>&2 "Link of plugin_test_9 should have failed"; \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@     rm -f $@; \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@     exit 1; \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   fi
+# Make a .syms file that claims to define the symbol _Z4t16av.
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@two_file_test_1c.syms: two_file_test_1.syms two_file_test_1c.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   cp two_file_test_1.syms $@.tmp
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   grep "_Z4t16av" two_file_test_1b.syms >> $@.tmp
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   mv -f $@.tmp $@
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@two_file_test_1c.o: two_file_test_1.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   cp two_file_test_1.o $@
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test.so: plugin_test.o
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(LINK) -Bgcctestdir/ -shared plugin_test.o