check_SCRIPTS += gc_comdat_test.sh
check_DATA += gc_comdat_test.stdout
gc_comdat_test_1.o: gc_comdat_test_1.cc
- $(CXXCOMPILE) -O0 -c -g -o $@ $<
+ $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
gc_comdat_test_2.o: gc_comdat_test_2.cc
- $(CXXCOMPILE) -O0 -c -g -o $@ $<
+ $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
gc_comdat_test: gc_comdat_test_1.o gc_comdat_test_2.o gcctestdir/ld
- $(CXXLINK) -Bgcctestdir/ --gc-sections gc_comdat_test_1.o gc_comdat_test_2.o
+ $(CXXLINK) -Bgcctestdir/ -Wl,--gc-sections gc_comdat_test_1.o gc_comdat_test_2.o
gc_comdat_test.stdout: gc_comdat_test
$(TEST_NM) -C gc_comdat_test > gc_comdat_test.stdout
+check_SCRIPTS += icf_test.sh
+check_DATA += icf_test.stdout
+icf_test.o: icf_test.cc
+ $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
+icf_test: icf_test.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--icf icf_test.o
+icf_test.stdout: icf_test
+ $(TEST_NM) -C icf_test > icf_test.stdout
+
check_PROGRAMS += basic_test
check_PROGRAMS += basic_static_test
check_SCRIPTS += exclude_libs_test.sh
check_DATA += exclude_libs_test.syms
MOSTLYCLEANFILES += exclude_libs_test.syms libexclude_libs_test_1.a \
- libexclude_libs_test_2.a
+ libexclude_libs_test_2.a alt/libexclude_libs_test_3.a
exclude_libs_test_SOURCES = exclude_libs_test.c
exclude_libs_test_DEPENDENCIES = gcctestdir/ld libexclude_libs_test_1.a \
- libexclude_libs_test_2.a
-exclude_libs_test_LDFLAGS = -Bgcctestdir/ -L. \
- -Wl,--exclude-libs,dummy:libexclude_libs_test_1
-exclude_libs_test_LDADD = -lexclude_libs_test_1 -lexclude_libs_test_2
+ libexclude_libs_test_2.a alt/libexclude_libs_test_3.a
+exclude_libs_test_LDFLAGS = -Bgcctestdir/ -L. -Lalt \
+ -Wl,--exclude-libs,dummy:libexclude_libs_test_1 \
+ -Wl,--exclude-libs,libexclude_libs_test_3
+exclude_libs_test_LDADD = -lexclude_libs_test_1 -lexclude_libs_test_2 \
+ alt/libexclude_libs_test_3.a
exclude_libs_test.syms: exclude_libs_test
$(TEST_READELF) -sW $< >$@ 2>/dev/null
libexclude_libs_test_1.a: exclude_libs_test_1.o
$(TEST_AR) rc $@ $^
libexclude_libs_test_2.a: exclude_libs_test_2.o
$(TEST_AR) rc $@ $^
+alt/libexclude_libs_test_3.a: exclude_libs_test_3.o
+ test -d alt || mkdir -p alt
+ $(TEST_AR) rc $@ $^
+
+check_PROGRAMS += local_labels_test
+local_labels_test.o: ver_test_6.c
+ $(COMPILE) -g -c -Wa,-L -o $@ $<
+local_labels_test: local_labels_test.o
+ $(LINK) -Bgcctestdir/ local_labels_test.o
+
+check_PROGRAMS += discard_locals_test
+check_SCRIPTS += discard_locals_test.sh
+check_DATA += discard_locals_test.syms
+MOSTLYCLEANFILES += discard_locals_test.syms
+discard_locals_test_SOURCES = discard_locals_test.c
+discard_locals_test_LDFLAGS = -Bgcctestdir/ -Wl,--discard-locals
+discard_locals_test.syms: discard_locals_test
+ $(TEST_READELF) -sW $< >$@ 2>/dev/null
+# '-Wa,-L' is required to preserve the local label used for testing.
+discard_locals_test.o: discard_locals_test.c
+ $(COMPILE) -c -Wa,-L -o $@ $<
+
+if MCMODEL_MEDIUM
+check_PROGRAMS += large
+large_SOURCES = large.c
+large_CFLAGS = -mcmodel=medium
+large_DEPENDENCIES = gcctestdir/ld
+large_LDFLAGS = -Bgcctestdir/
+endif MCMODEL_MEDIUM
endif GCC
endif NATIVE_LINKER