# system and the host system are the same. So these tests will not
# work when building with a cross-compiler.
-AUTOMAKE_OPTIONS =
+# Ignore warning about AM_PROG_CC_C_O due to large_CFLAGS
+AUTOMAKE_OPTIONS = foreign -Wno-portability
# The two_file_test tests -fmerge-constants, so we simply always turn
# it on. This may need to be controlled by a configure option
AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) -fmerge-constants
AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) -fmerge-constants
-INCLUDES = \
+AM_CPPFLAGS = \
-I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../../include \
-I$(srcdir)/../../elfcpp -I.. \
-DLOCALEDIR="\"$(datadir)/locale\"" \
# .o's), but not all of them (such as .so's and .err files). We
# improve on that here. automake-1.9 info docs say "mostlyclean" is
# the right choice for files 'make' builds that people rebuild.
-MOSTLYCLEANFILES = *.so
+MOSTLYCLEANFILES = *.so *.syms *.stdout
# We will add to these later, for each individual test. Note
check_SCRIPTS += gc_comdat_test.sh
check_DATA += gc_comdat_test.stdout
+MOSTLYCLEANFILES += gc_comdat_test
gc_comdat_test_1.o: gc_comdat_test_1.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
gc_comdat_test_2.o: gc_comdat_test_2.cc
gc_comdat_test.stdout: gc_comdat_test
$(TEST_NM) -C gc_comdat_test > gc_comdat_test.stdout
+check_SCRIPTS += gc_tls_test.sh
+check_DATA += gc_tls_test.stdout
+MOSTLYCLEANFILES += gc_tls_test
+gc_tls_test.o: gc_tls_test.cc
+ $(CXXCOMPILE) -O0 -c -g -o $@ $<
+gc_tls_test:gc_tls_test.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--gc-sections gc_tls_test.o
+gc_tls_test.stdout: gc_tls_test
+ $(TEST_NM) -C gc_tls_test > gc_tls_test.stdout
+
+check_SCRIPTS += icf_test.sh
+check_DATA += icf_test.stdout
+MOSTLYCLEANFILES += icf_test
+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_SCRIPTS += icf_keep_unique_test.sh
+check_DATA += icf_keep_unique_test.stdout
+MOSTLYCLEANFILES += icf_keep_unique_test
+icf_keep_unique_test.o: icf_keep_unique_test.cc
+ $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
+icf_keep_unique_test: icf_keep_unique_test.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--icf -Wl,--keep-unique,_Z11unique_funcv icf_keep_unique_test.o
+icf_keep_unique_test.stdout: icf_keep_unique_test
+ $(TEST_NM) -C icf_keep_unique_test > icf_keep_unique_test.stdout
check_PROGRAMS += basic_test
check_PROGRAMS += basic_static_test
check_SCRIPTS += two_file_shared.sh
check_DATA += two_file_shared.dbg
+MOSTLYCLEANFILES += two_file_shared.dbg
two_file_shared.dbg: two_file_shared.so
$(TEST_READELF) -w $< >$@ 2>/dev/null
weak_test_LDFLAGS = -Bgcctestdir/
check_PROGRAMS += weak_undef_test
+MOSTLYCLEANFILES += alt/weak_undef_lib.so
weak_undef_test_SOURCES = weak_undef_test.cc
weak_undef_test_DEPENDENCIES = gcctestdir/ld weak_undef_lib.so alt/weak_undef_lib.so
weak_undef_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,alt
if FN_PTRS_IN_SO_WITHOUT_PIC
check_PROGRAMS += weak_undef_nonpic_test
+MOSTLYCLEANFILES += alt/weak_undef_lib_nonpic.so
weak_undef_nonpic_test_SOURCES = weak_undef_test.cc
weak_undef_nonpic_test_DEPENDENCIES = gcctestdir/ld weak_undef_lib_nonpic.so alt/weak_undef_lib_nonpic.so
weak_undef_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,alt
many_sections_test_LDFLAGS = -Bgcctestdir/ -rdynamic
BUILT_SOURCES += many_sections_define.h
+MOSTLYCLEANFILES += many_sections_define.h
many_sections_define.h:
(for i in `seq 1 70000`; do \
echo "int var_$$i __attribute__((section(\"section_$$i\"))) = $$i;"; \
mv -f $@.tmp $@
BUILT_SOURCES += many_sections_check.h
+MOSTLYCLEANFILES += many_sections_check.h
many_sections_check.h:
(for i in `seq 1 1000 70000`; do \
echo "assert(var_$$i == $$i);"; \
$(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_10.script ver_test_2.o
check_PROGRAMS += ver_test_11
+MOSTLYCLEANFILES += ver_test_11.a
ver_test_11_SOURCES = ver_test_main_2.cc
ver_test_11_DEPENDENCIES = gcctestdir/ld ver_test_11.a
ver_test_11_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
gcctestdir/ld -o $@ -r -T $(srcdir)/justsyms.t justsyms_2.o
check_PROGRAMS += binary_test
+MOSTLYCLEANFILES += binary.txt
binary_test_SOURCES = binary_test.cc
binary_test_DEPENDENCIES = gcctestdir/ld binary.txt
binary_test_LDFLAGS = -Bgcctestdir/ -Wl,--format,binary,binary.txt,--format,elf
check_SCRIPTS += script_test_4.sh
check_DATA += script_test_4.stdout
-MOSTLYCLEANFILES += script_test_4.stdout
+MOSTLYCLEANFILES += script_test_4
script_test_4: basic_test.o gcctestdir/ld $(srcdir)/script_test_4.t
$(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_4.t
script_test_4.stdout: script_test_4
check_SCRIPTS += script_test_5.sh
check_DATA += script_test_5.stdout
-MOSTLYCLEANFILES += script_test_5.stdout
+MOSTLYCLEANFILES += script_test_5
script_test_5: script_test_5.o gcctestdir/ld $(srcdir)/script_test_5.t
$(CXXLINK) -Bgcctestdir/ script_test_5.o -T $(srcdir)/script_test_5.t
script_test_5.stdout: script_test_5
check_SCRIPTS += dynamic_list.sh
check_DATA += dynamic_list.stdout
-MOSTLYCLEANFILES += dynamic_list.stdout
+MOSTLYCLEANFILES += dynamic_list dynamic_list.stdout
dynamic_list: basic_test.o gcctestdir/ld $(srcdir)/dynamic_list.t
$(CXXLINK) -Bgcctestdir/ basic_test.o \
-Wl,--dynamic-list $(srcdir)/dynamic_list.t \
$(TEST_READELF) -DWs dynamic_list > dynamic_list.stdout
check_PROGRAMS += thin_archive_test_1
+MOSTLYCLEANFILES += libthin1.a libthin3.a libthinall.a \
+ alt/thin_archive_test_2.o alt/thin_archive_test_4.o \
+ alt/libthin2.a alt/libthin4.a
thin_archive_test_1_SOURCES = thin_archive_main.cc
thin_archive_test_1_DEPENDENCIES = gcctestdir/ld libthin1.a alt/libthin2.a
thin_archive_test_1_LDFLAGS = -Bgcctestdir/ -Lalt
check_PROGRAMS += plugin_test_4
check_SCRIPTS += plugin_test_4.sh
check_DATA += plugin_test_4.err
-MOSTLYCLEANFILES += plugin_test_4.err
+MOSTLYCLEANFILES += plugin_test_4.a plugin_test_4.err
plugin_test_4: two_file_test_main.o plugin_test_4.a gcctestdir/ld plugin_test.so
$(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o -Wl,--whole-archive,plugin_test_4.a,--no-whole-archive 2>plugin_test_4.err
plugin_test_4.err: plugin_test_4
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
+
+# Test that hidden and internal symbols in the main program cannot be
+# referenced by a shared library.
+check_SCRIPTS += hidden_test.sh
+check_DATA += hidden_test.err
+MOSTLYCLEANFILES += hidden_test hidden_test.err
+libhidden.so: hidden_test_1.c gcctestdir/ld
+ $(COMPILE) -Bgcctestdir/ -g -shared -fPIC -w -o $@ $(srcdir)/hidden_test_1.c
+hidden_test: hidden_test_main.o libhidden.so gcctestdir/ld
+ $(LINK) -Bgcctestdir/ -Wl,-R,. hidden_test_main.o libhidden.so 2>hidden_test.err
+hidden_test.err: hidden_test
+ @touch hidden_test.err
+
+# Test that if the output file already exists and is empty,
+# it will get execute permission.
+check_PROGRAMS += permission_test
+permission_test: basic_test.o gcctestdir/ld
+ umask 022; \
+ rm -f $@; \
+ touch $@; \
+ chmod 600 $@; \
+ $(CXXLINK) -Bgcctestdir/ basic_test.o
+
endif GCC
endif NATIVE_LINKER
projects / deliverable / binutils-gdb.git / blobdiff