Run more ld tests when not native

Many of the ld tests are not run for cross builds, in some cases
because the test needs to run a newly linked executable, and in others
simply because it was easier to write the test for native only.  Even
when a test needs to run, it's good to compile and link to exercise
the linker.  So that's what this patch does.  I've also rid us of
the old ld_link procedure with all the HOSTING_CRT0 etc. setup.  It's
much simpler to just link with $CC.

This does mean that a cross build with cross-compiler installed but
no cross C-library will give lots of failures.  If that turns out to
be too annoying, I guess we can write a tcl procedure to detect it and
not run all the extra tests.

	* Makefile.am (bootstrap): Delete rule.
	(ld-partial, ld1, ld1-full, ld2, ld3): Likewise.
	(HOSTING_CRT0, HOSTING_SCRT0): Don't define.
	(HOSTING_LIBS, HOSTING_SLIBS, HOSTING_EMU): Likewise.
	* configure.ac (HOSTING_CRT0, HOSTING_SCRT0): Don't define.
	(HOSTING_LIBS, HOSTING_SLIBS): Likewise.
	* configure.host (HOSTING_CRT0, HOSTING_LIBS): Don't define.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* testsuite/config/default.exp (get_link_files): Delete.
	(HOSTING_CRT0, HOSTING_SCRT0, HOSTING_LIBS, HOSTING_SLIBS): Don't
	define.
	(ld_simple_link): Delete.
	* testsuite/lib/ld-lib.exp (default_ld_link): Delete
	(default_ld_simple_link): Rename to default_ld_link.
	(ld_simple_link_defsyms): Rename to ld_link_defsyms.
	(run_ld_link_tests): Use ld_link, not ld_simple_link.
	(run_cc_link_tests): Likewise.
	(run_ld_link_exec_tests): Use $CC or $CXX to link, not $ld.
	Don't run exe when not native, and return unsupported.
	* testsuite/ld-bootstrap/bootstrap.exp: Create gccld1 etc. dirs.
	Link ld1 etc. using $CC.
	* testsuite/ld-cdtest/cdtest.exp: Link cdtest using $CC.
	* testsuite/ld-checks/checks.exp: Use ld_link, not ld_simple_link.
	* testsuite/ld-cygwin/exe-export.exp: Likewise.
	* testsuite/ld-elf/binutils.exp: Likewise.
	* testsuite/ld-elf/eh-group.exp: Likewise.
	* testsuite/ld-elf/exclude.exp: Likewise.
	* testsuite/ld-elf/frame.exp: Likewise.
	* testsuite/ld-elf/sec-to-seg.exp: Likewise.
	* testsuite/ld-elf/tls_common.exp: Likewise.
	* testsuite/ld-elfcomm/elfcomm.exp: Likewise.
	* testsuite/ld-fastcall/fastcall.exp: Likewise.
	* testsuite/ld-gc/gc.exp: Likewise.
	* testsuite/ld-ifunc/binutils.exp: Likewise.
	* testsuite/ld-mep/mep.exp: Likewise.
	* testsuite/ld-mips-elf/mips-elf-flags.exp: Likewise.
	* testsuite/ld-mn10300/mn10300.exp: Likewise.
	* testsuite/ld-nios2/nios2.exp: Likewise.
	* testsuite/ld-pe/pe-compile.exp: Likewise.
	* testsuite/ld-pe/pe-run.exp: Likewise.
	* testsuite/ld-pe/pe-run2.exp: Likewise.
	* testsuite/ld-plugin/plugin.exp: Likewise.
	* testsuite/ld-scripts/align.exp: Likewise.
	* testsuite/ld-scripts/alignof.exp: Likewise.
	* testsuite/ld-scripts/assert.exp: Likewise.
	* testsuite/ld-scripts/defined.exp: Likewise.
	* testsuite/ld-scripts/extern.exp: Likewise.
	* testsuite/ld-scripts/log2.exp: Likewise.
	* testsuite/ld-scripts/map-address.exp: Likewise.
	* testsuite/ld-scripts/phdrs.exp: Likewise.
	* testsuite/ld-scripts/phdrs2.exp: Likewise.
	* testsuite/ld-scripts/script.exp: Likewise.
	* testsuite/ld-scripts/section-flags.exp: Likewise.
	* testsuite/ld-scripts/sizeof.exp: Likewise.
	* testsuite/ld-scripts/sysroot-prefix.exp: Likewise.
	* testsuite/ld-scripts/weak.exp: Likewise.
	* testsuite/ld-selective/selective.exp: Likewise.
	* testsuite/ld-sh/sh.exp: Likewise.
	* testsuite/ld-sh/sh64/relax.exp: Likewise.
	* testsuite/ld-sh/sh64/relfail.exp: Likewise.
	* testsuite/ld-srec/srec.exp: Likewise.
	* testsuite/ld-tic6x/tic6x.exp: Likewise.
	* testsuite/ld-undefined/weak-undef.exp: Likewise.
	* testsuite/ld-versados/versados.exp: Likewise.
	* testsuite/ld-x86-64/dwarfreloc.exp: Likewise.
	* testsuite/ld-xtensa/coalesce.exp: Likewise.
	* testsuite/ld-xtensa/diff_overflow.exp: Likewise.
	* testsuite/ld-xtensa/lcall.exp: Likewise.
	* testsuite/ld-elf/audit.exp: Run non-native too.
	* testsuite/ld-elf/compress.exp: Likewise.  Replace ld options with
	gcc -Wl, options.
	* testsuite/ld-elf/dwarf.exp: Run non-native too.  Use ld_link,
	not ld_simple_link.  Add -Wl,--no-as-needed to some tests.
	* testsuite/ld-elf/elf.exp: Run non-native too.  Formatting.
	* testsuite/ld-elf/indirect.exp: Run non-native too.  Add
	-Wl,--no-as-needed to most tests.
	* testsuite/ld-elf/shared.exp: Run non-native too.  Use braces
	to simplify quoting.  Set run_tests using [list] rather than
	brace assignment to expand $extralibs.  Add -Wl,--no-as-needed
	to many test.  Prefix ld options with -Wl,.
	(mix_pic_and_non_pic): Don't run exe if not native.
	* testsuite/ld-elf/wrap.exp: Run non-native too.  Add
	-Wl,--no-as-needed and prefix ld options with -Wl,.
	* testsuite/ld-elfvers/vers.exp: Run non-native too.  Use ld_link,
	not ld_simple_link.
	* testsuite/ld-elfvsb/elfvsb.exp: Likewise.
	(visibility_test): Don't run exe if not native.
	* testsuite/ld-elfweak/elfweak.exp: Run non-native too.  Use ld_link,
	not ld_simple_link.
	(build_exec): Don't run exe if not native.
	* testsuite/ld-ifunc/ifunc.exp: Run non-native too.  Use ld_link,
	not ld_simple_link.  Link using $CC.  Add -Wl,--no-as-needed
	to some tests and prefix ld options with -Wl,.  Expect GNU
	for hppa-linux even when no ifuncs.  Delete cleanup.
	* testsuite/ld-pie/pie.exp: Run non-native too.
	* testsuite/ld-plugin/lto.exp: Likewise.
	* testsuite/ld-shared/shared.exp: Likewise.  Use ld_link,
	not ld_simple_link.
	(shared_test): Don't run exe if not native.
	* testsuite/ld-size/size.exp: Run non-native too.  Add
	-Wl,--no-as-needed to some tests.  Prefix ld options with -Wl,.
	* testsuite/ld-unique/unique.exp: Run non-native too.  Use ld_link,
	not ld_simple_link.  Link using $CC.  Add -Wl,--no-as-needed
	to some tests and prefix ld options with -Wl,.  Expect GNU
	for hppa-linux even when no unique syms.  Delete cleanup.
	* testsuite/ld-x86-64/tls.exp: Add -Wl,--no-as-needed to some
	tests and prefix ld options with -Wl,.
	* testsuite/ld-x86-64/x86-64.exp: Use ld_link, not ld_simple_link.
	Add -Wl,--no-as-needed to some tests.  Prefix ld options with -Wl,.

1 files changed, 0 insertions, 61 deletions

diff --git a/ld/Makefile.am b/ld/Makefile.am
index 21e0aeb..3a3e34d 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -88,13 +88,6 @@ TEXI2POD = perl $(BASEDIR)/etc/texi2pod.pl $(AM_MAKEINFOFLAGS)
 POD2MAN = pod2man --center="GNU Development Tools" \
 	--release="binutils-$(VERSION)" --section=1
 
-#stuff for self hosting (can be overridden in config file).
-HOSTING_CRT0 = @HOSTING_CRT0@
-HOSTING_SCRT0 = @HOSTING_SCRT0@
-HOSTING_LIBS = @HOSTING_LIBS@
-HOSTING_SLIBS = @HOSTING_SLIBS@
-HOSTING_EMU = -m $(EMUL)
-
 # Setup the testing framework, if you have one
 EXPECT = expect
 RUNTEST = runtest
@@ -2118,60 +2111,6 @@ check-DEJAGNU: site.exp
 	else echo "WARNING: could not find \`runtest'" 1>&2; :;\
 	fi
 
-# Rules for testing by relinking ld itself.
-# A similar test is in the testsuite.  This target is for ease of use
-# when porting ld.
-
-ld-partial.@OBJEXT@: ld-new$(EXEEXT)
-	./ld-new$(EXEEXT) $(HOSTING_EMU) -o ld-partial.@OBJEXT@ -r $(OFILES)
-ld1$(EXEEXT): ld-partial.@OBJEXT@
-	./ld-new$(EXEEXT) $(HOSTING_EMU) -o ld1$(EXEEXT) $(HOSTING_CRT0) ld-partial.@OBJEXT@ $(TESTBFDLIB) $(LIBIBERTY) $(HOSTING_LIBS) $(LIBS)
-
-ld1-full$(EXEEXT): ld-new
-	./ld-new$(EXEEXT) $(HOSTING_EMU) -o ld1-full$(EXEEXT) $(HOSTING_CRT0) $(OFILES) $(TESTBFDLIB) $(LIBIBERTY) $(HOSTING_LIBS) $(LIBS)
-
-ld2$(EXEEXT): ld1$(EXEEXT)
-	./ld1$(EXEEXT) $(HOSTING_EMU) -o ld2$(EXEEXT) $(HOSTING_CRT0) $(OFILES) $(TESTBFDLIB) $(LIBIBERTY) $(HOSTING_LIBS) $(LIBS)
-
-ld3$(EXEEXT): ld2$(EXEEXT)
-	./ld2$(EXEEXT) $(HOSTING_EMU) -o ld3$(EXEEXT) $(HOSTING_CRT0) $(OFILES) $(TESTBFDLIB) $(LIBIBERTY) $(HOSTING_LIBS) $(LIBS)
-
-bootstrap: ld3$(EXEEXT)
-	cmp ld2$(EXEEXT) ld3$(EXEEXT)
-
-.PHONY: bootstrap
-
-# A test program for C++ constructors and destructors.
-# This test is now in the testsuite.
-#
-#cdtest: cdtest-main.@OBJEXT@ cdtest-bar.@OBJEXT@ cdtest-foo.@OBJEXT@ ld.new
-#	./ld.new $(HOSTING_EMU) -o cdtest $(HOSTING_CRT0) \
-#	  cdtest-main.@OBJEXT@ cdtest-bar.@OBJEXT@ cdtest-foo.@OBJEXT@ $(HOSTING_LIBS)
-#
-#cdtest.out: cdtest
-#	./cdtest > cdtest.tmp
-#	mv cdtest.tmp cdtest.out
-#
-#cdtest-ur.@OBJEXT@: cdtest-main.@OBJEXT@ cdtest-bar.@OBJEXT@ cdtest-foo.@OBJEXT@ ld.new
-#	./ld.new $(HOSTING_EMU) -o cdtest-ur.@OBJEXT@ -Ur cdtest-main.@OBJEXT@ \
-#	  cdtest-bar.@OBJEXT@ cdtest-foo.@OBJEXT@
-#
-#cdtest-ur: cdtest-ur.@OBJEXT@
-#	./ld.new $(HOSTING_EMU) -o cdtest-ur $(HOSTING_CRT0) cdtest-ur.@OBJEXT@ \
-#	  $(HOSTING_LIBS)
-#
-#cdtest-ur.out: cdtest-ur
-#	./cdtest-ur > cdtest-ur.tmp
-#	mv cdtest-ur.tmp cdtest-ur.out
-#
-#check-cdtest: cdtest.out cdtest-ur.out $(srcdir)/cdtest.exp
-#	diff $(srcdir)/cdtest.exp cdtest.out
-#	diff $(srcdir)/cdtest.exp cdtest-ur.out
-#
-#.PHONY: check-cdtest
-
-# END OF CHECK TARGETS
-
 #
 # Build a dummy plugin using libtool.
 #