Add support for cross-testing.

	Remove Make conditionals that disable running tests or generating
	test input files when cross-compiling.
	* Rules: Disable conditionals.
	* stdlib/Makefile: Same.
	* libio/Makefile: Same.
	* intl/Makefile: Same.
	* iconvdata/Makefile: Same.
	* localedata/Makefile: Same.
	* catgets/Makefile: Same.
	* misc/Makefile: Same.
	* posix/Makefile: Same.
	* string/Makefile: Same.
	* stdio-common/Makefile: Same.
	* resolv/Makefile: Same.
	* iconv/Makefile: Same.
	* grp/Makefile: Same.
	* elf/Makefile: Same.
	* malloc/Makefile: Same.
	* io/Makefile: Same.

	Where tests run binaries, have them use cross-test-wrapper, if
	set.
	* Makeconfig (run-program-prefix): Split this into two pieces:
	(run-via-rtld-prefix): Prefix to run something via the dynamic linker.
	(run-program-prefix): Prefix to run something via the
	cross-testing wrapper and the dynamic linker.
	(built-program-command): Run the rule's second dependency, using the
	cross-test-wrapper and dynamic linker.
	(local-built-program-cmd): Like built-program-command, but don't
	use cross-test-wrapper.
	* intl/Makefile: Pass cross-test-wrapper to scripts.
	* intl/tst-codeset.sh, intl/tst-gettext.sh, intl/tst-gettext2.sh:
	* intl/tst-gettext3.sh, intl/tst-translit.sh: Expect and use wrapper.
	* iconvdata/Makefile: Pass cross-test-wrapper to scripts.
	* iconvdata/run-iconv-test.sh, iconvdata/tst-table.sh:
	* iconvdata/tst-tables.sh: Expect and use wrapper.
	* posix/Makefile: Pass cross-test-wrapper to scripts.  Pass
	local-built-program-command to tests which run subprograms.
	* posix/tst-getconf.sh, posix/globtest.sh:
	* posix/workexp-tst.sh: Expect and use wrapper.
	* grp/Makefile: Pass cross-test-wrapper to scripts.
	* grp/tst-fgetgrent.sh: Expect and use wrapper.
	* elf/Makefile: Pass cross-test-wrapper to scripts.  Use
	cross-test-wrapper to run binaries.  Pass
	local-built-program-command to tests which run subprograms.
	* elf/tst-pathopt.sh: Expect and use wrapper.
	* malloc/Makefile: Pass cross-test-wrapper to scripts.
	* malloc/tst-mtrace.sh: Expect and use wrapper.
	* io/Makefile: Pass cross-test-wrapper to scripts.
	* io/ftwtest-sh: Expect and use wrapper.
	* nptl/Makefile: Pass cross-test-wrapper to scripts.  Pass
	local-built-program-command to tests which run subprograms.
	* nptl/tst-tls6.sh: Expect and use wrapper.
	* rt/makefile (tst-mqueue7-ARGS): Pass local-built-program-command.

	Make sure cross-testing wrappers don't steal input from test
	script loops.

	* iconvdata/run-iconv-test.sh: Use non-stdin file descriptor for
	while loop input.
	* iconvdata/tst-tables.sh: Redirect loop body input from /dev/null.
	* localedata/tst-rpmatch.sh, localedata/tst-fmon.sh: Same.
	* localedata/tst-numeric.sh: Same.
	* posix/tst-getconf.sh: Same.

	* localedata/tst-wctype.sh: Take the command to run as an
	argument, as passed by the Makefile, not run_program_prefix.

	* io/Makefile ($(objpfx)/ftwtest.out): If cross-testing, use build
	tree for temporary directory.

	* localedata/Makefile ($(addprefix $(objpfx),$(CTYPE_FILES))): Use
	cross-localedef program, if specified.

	* scripts/cross-test-ssh.sh: New file: sample cross-test wrapper.


git-svn-id: svn://svn.eglibc.org/trunk@1386 7b3dc134-2b1b-0410-93df-9e9f96275f8d

1 files changed, 10 insertions, 9 deletions

diff --git a/libc/posix/Makefile b/libc/posix/Makefile
index 712e7c206..d82bf34ab 100644
--- a/libc/posix/Makefile
+++ b/libc/posix/Makefile
@@ -121,18 +121,18 @@ otherlibs += $(wildcard $(nssobjdir)/libnss_files.a \
 			$(resolvobjdir)/libresolv.a)
 endif
 
-ifeq (no,$(cross-compiling))
+# eglibc: ifeq (no,$(cross-compiling))
 # globtest and wordexp-test currently only works with shared libraries
 ifeq (yes,$(build-shared))
 tests: $(objpfx)globtest.out $(objpfx)wordexp-tst.out
 $(objpfx)globtest.out: globtest.sh $(objpfx)globtest
 	$(SHELL) -e globtest.sh $(common-objpfx) $(elf-objpfx) \
-		 $(rtld-installed-name)
+		 $(rtld-installed-name) '$(cross-test-wrapper)'
 $(objpfx)wordexp-tst.out: wordexp-tst.sh $(objpfx)wordexp-test
 	$(SHELL) -e wordexp-tst.sh $(common-objpfx) $(elf-objpfx) \
-		 $(rtld-installed-name)
-endif
+		 $(rtld-installed-name) '$(cross-test-wrapper)'
 endif
+# eglibc: endif
 
 CFLAGS-regex.c = -Wno-strict-prototypes
 CFLAGS-getaddrinfo.c = -DRESOLVER -fexceptions -DUSE_NSCD
@@ -171,8 +171,8 @@ CFLAGS-execlp.os = -fomit-frame-pointer
 tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \
 		--none random --col --color --colour
 
-tst-exec-ARGS = -- $(built-program-cmd)
-tst-spawn-ARGS = -- $(built-program-cmd)
+tst-exec-ARGS = -- $(local-built-program-cmd)
+tst-spawn-ARGS = -- $(local-built-program-cmd)
 tst-dir-ARGS = `pwd` `cd $(common-objdir)/$(subdir); pwd` `cd $(common-objdir); pwd` $(objpfx)tst-dir
 tst-chmod-ARGS = `pwd`
 tst-vfork3-ARGS = --test-dir=$(objpfx)
@@ -216,13 +216,13 @@ endif
 # Run a test on the header files we use.
 # XXX Please note that for now we ignore the result of this test.
 tests: $(objpfx)annexc.out
-ifeq (no,$(cross-compiling))
+# eglibc: ifeq (no,$(cross-compiling))
 tests: $(objpfx)bug-regex2-mem $(objpfx)bug-regex14-mem \
   $(objpfx)bug-regex21-mem $(objpfx)tst-rxspencer-mem \
   $(objpfx)tst-pcre-mem $(objpfx)tst-boost-mem $(objpfx)tst-getconf.out \
   $(objpfx)bug-glob2-mem $(objpfx)tst-vfork3-mem
 xtests: $(objpfx)bug-ga2-mem
-endif
+# eglibc: endif
 
 $(objpfx)annexc.out: $(objpfx)annexc
 	-$(dir $<)$(notdir $<) '$(CC)' \
@@ -270,7 +270,8 @@ $(objpfx)tst-boost-mem: $(objpfx)tst-boost.out
 	$(common-objpfx)malloc/mtrace $(objpfx)tst-boost.mtrace > $@
 
 $(objpfx)tst-getconf.out: tst-getconf.sh $(objpfx)getconf
-	$(SHELL) -e $< $(common-objpfx) $(elf-objpfx) $(rtld-installed-name)
+	$(SHELL) -e $< $(common-objpfx) $(elf-objpfx) \
+		'$(cross-test-wrapper)' $(rtld-installed-name)
 
 ifeq (yes,$(build-shared))
 $(objpfx)tst-regex: $(common-objpfx)rt/librt.so