[deliverable/binutils-gdb.git] / gdb / testsuite / Makefile.in

# Makefile for regression testing the GNU debugger.
# Copyright 1992-1996, 1998-2000, 2002-2005, 2007-2012 Free Software
# Foundation, Inc.

# This file is part of GDB.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

VPATH = @srcdir@
srcdir = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
abs_builddir = @abs_builddir@

target_alias = @target_noncanonical@
program_transform_name = @program_transform_name@
build_canonical = @build@
host_canonical = @host@
target_canonical = @target@

SHELL = @SHELL@
EXEEXT = @EXEEXT@
SUBDIRS = @subdirs@
RPATH_ENVVAR = @RPATH_ENVVAR@
ALL_SUBDIRS = gdb.ada gdb.arch gdb.asm gdb.base gdb.cell gdb.cp gdb.disasm \
	gdb.dwarf2 gdb.fortran gdb.gdb gdb.hp \
	gdb.java gdb.linespec gdb.mi gdb.modula2 gdb.multi \
	gdb.objc gdb.opencl gdb.opt gdb.pascal gdb.python gdb.server \
	gdb.stabs gdb.reverse gdb.threads gdb.trace gdb.xml \
	$(SUBDIRS)

EXPECT = `if [ -f $${rootme}/../../expect/expect ] ; then \
          echo $${rootme}/../../expect/expect ; \
          else echo expect ; fi`

RUNTEST = $(RUNTEST_FOR_TARGET)

RUNTESTFLAGS =

FORCE_PARALLEL =

RUNTEST_FOR_TARGET = `\
  if [ -f $${srcdir}/../../dejagnu/runtest ]; then \
    echo $${srcdir}/../../dejagnu/runtest; \
  else \
    if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
      echo runtest; \
    else \
      t='$(program_transform_name)'; echo runtest | sed -e $$t; \
    fi; \
  fi`

#### host, target, and site specific Makefile frags come in here.

# The use of $$(x_FOR_TARGET) reduces the command line length by not
# duplicating the lengthy definition.

TARGET_FLAGS_TO_PASS = \
        "prefix=$(prefix)" \
        "exec_prefix=$(exec_prefix)" \
        "against=$(against)" \
        'CC=$$(CC_FOR_TARGET)' \
        "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
        "CFLAGS=$(TESTSUITE_CFLAGS)" \
        'CXX=$$(CXX_FOR_TARGET)' \
        "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
        "CXXFLAGS=$(CXXFLAGS)" \
        "MAKEINFO=$(MAKEINFO)" \
        "INSTALL=$(INSTALL)" \
        "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
        "INSTALL_DATA=$(INSTALL_DATA)" \
        "LDFLAGS=$(LDFLAGS)" \
        "LIBS=$(LIBS)" \
        "RUNTEST=$(RUNTEST)" \
        "RUNTESTFLAGS=$(RUNTESTFLAGS)"

all:
	@echo "Nothing to be done for all..."

.NOEXPORT:
INFODIRS=doc
info:
install-info:
dvi:
pdf:
install-pdf:
html:
install-html:

install:

uninstall: force

# Use absolute `site.exp' path everywhere to suppress VPATH lookups for it.
# Bare `site.exp' is used as a target here if user requests it explicitly.
# $(RUNTEST) is looking up `site.exp' only in the current directory.

$(abs_builddir)/site.exp site.exp: ./config.status Makefile
	@echo "Making a new config file..."
	-@rm -f ./tmp?
	@touch site.exp
	-@mv site.exp site.bak
	@echo "## these variables are automatically generated by make ##" > ./tmp0
	@echo "# Do not edit here. If you wish to override these values" >> ./tmp0
	@echo "# add them to the last section" >> ./tmp0
	@echo "set host_triplet ${host_canonical}" >> ./tmp0
	@echo "set target_alias $(target_alias)" >> ./tmp0
	@echo "set target_triplet ${target_canonical}" >> ./tmp0
	@echo "set build_triplet ${build_canonical}" >> ./tmp0
	@echo "set srcdir ${srcdir}" >> ./tmp0
	@echo "set tool gdb" >> ./tmp0
	@echo 'source $${srcdir}/lib/append_gdb_boards_dir.exp' >> ./tmp0
	@echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
		@cat ./tmp0 > site.exp
	@cat site.bak | sed \
			-e '1,/^## All variables above are.*##/ d' >> site.exp
	-@rm -f ./tmp?

installcheck:

# For GNU make, try to run the tests in parallel.  If RUNTESTFLAGS is
# not empty, then by default the tests will be serialized.  This can
# be overridden by setting FORCE_PARALLEL to any non-empty value.
# For a non-GNU make, do not parallelize.
@GMAKE_TRUE@CHECK_TARGET = $(if $(FORCE_PARALLEL),check-parallel,$(if $(RUNTESTFLAGS),check-single,check-parallel))
@GMAKE_FALSE@CHECK_TARGET = check-single

check: $(CHECK_TARGET)

# All the hair to invoke dejagnu.  A given invocation can just append
# $(RUNTESTFLAGS)
DO_RUNTEST = \
	rootme=`pwd`; export rootme; \
	srcdir=${srcdir} ; export srcdir ; \
	EXPECT=${EXPECT} ; export EXPECT ; \
	EXEEXT=${EXEEXT} ; export EXEEXT ; \
        $(RPATH_ENVVAR)=$$rootme/../../expect:$$rootme/../../libstdc++:$$rootme/../../tk/unix:$$rootme/../../tcl/unix:$$rootme/../../bfd:$$rootme/../../opcodes:$$$(RPATH_ENVVAR); \
	export $(RPATH_ENVVAR); \
	if [ -f $${rootme}/../../expect/expect ] ; then  \
	  TCL_LIBRARY=$${srcdir}/../../tcl/library ; \
	  export TCL_LIBRARY ; fi ; \
	$(RUNTEST)

check-single: all $(abs_builddir)/site.exp
	$(DO_RUNTEST) $(RUNTESTFLAGS)

# A list of all directories named "gdb.*" which also hold a .exp file.
# We filter out gdb.base and add fake entries, because that directory
# takes the longest to process, and so we split it in half.
TEST_DIRS = gdb.base1 gdb.base2 $(filter-out gdb.base,$(sort $(notdir $(patsubst %/,%,$(dir $(wildcard $(srcdir)/gdb.*/*.exp))))))

TEST_TARGETS = $(addprefix check-,$(TEST_DIRS))

# We explicitly re-invoke make here for two reasons.  First, it lets
# us add a -k option, which makes the parallel check mimic the
# behavior of the serial check; and second, it means that we can still
# regenerate the sum and log files even if a sub-make fails -- which
# it usually does because dejagnu exits with an error if any test
# fails.
check-parallel:
	$(MAKE) -k $(TEST_TARGETS); \
	$(SHELL) $(srcdir)/dg-extract-results.sh \
	  $(addsuffix /gdb.sum,$(TEST_DIRS)) > gdb.sum; \
	$(SHELL) $(srcdir)/dg-extract-results.sh -L \
	  $(addsuffix /gdb.log,$(TEST_DIRS)) > gdb.log

@GMAKE_TRUE@$(filter-out check-gdb.base%,$(TEST_TARGETS)): check-gdb.%: all $(abs_builddir)/site.exp
@GMAKE_TRUE@	@if test ! -d gdb.$*; then mkdir gdb.$*; fi
@GMAKE_TRUE@	$(DO_RUNTEST) --directory=gdb.$* --outdir=gdb.$* $(RUNTESTFLAGS)

# Each half (roughly) of the .exp files from gdb.base.
BASE1_FILES = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/gdb.base/[a-m]*.exp))
BASE2_FILES = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/gdb.base/[n-z]*.exp))

# Handle each half of gdb.base.
check-gdb.base%: all $(abs_builddir)/site.exp
	@if test ! -d gdb.base$*; then mkdir gdb.base$*; fi
	$(DO_RUNTEST) $(BASE$*_FILES) --outdir gdb.base$* $(RUNTESTFLAGS)

subdir_do: force
	@for i in $(DODIRS); do \
		if [ -d ./$$i ] ; then \
			if (rootme=`pwd`/ ; export rootme ; \
			    rootsrc=`cd $(srcdir); pwd`/ ; export rootsrc ; \
				cd ./$$i; \
				$(MAKE) $(TARGET_FLAGS_TO_PASS) $(DO)) ; then true ; \
			else exit 1 ; fi ; \
		else true ; fi ; \
	done

force:;

subdirs:
	for dir in ${ALL_SUBDIRS} ; \
	do \
		echo "$$dir:" ; \
		if [ -d $$dir ] ; then \
			(rootme=`pwd`/ ; export rootme ; \
			 rootsrc=`cd $(srcdir); pwd`/ ; export rootsrc ; \
			 cd $$dir; $(MAKE) $(TARGET_FLAGS_TO_PASS)); \
		fi; \
	done

clean mostlyclean:
	-rm -f *~ core *.o a.out xgdb *.x *.grt bigcore.corefile .gdb_history
	-rm -f core.* *.tf *.cl *.py tracecommandsscript copy1.txt zzz-gdbscript
	if [ x"${ALL_SUBDIRS}" != x ] ; then \
	    for dir in ${ALL_SUBDIRS}; \
	    do \
		    echo "$$dir:"; \
		    if [ -d $$dir ]; then \
			    (cd $$dir; $(MAKE) clean); \
		    fi; \
	    done ; \
	else true; fi

distclean maintainer-clean realclean: clean
	-rm -f *~ core
	-rm -f Makefile config.status *-init.exp
	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
	if [ x"${ALL_SUBDIRS}" != x ] ; then \
	    for dir in ${ALL_SUBDIRS}; \
	    do \
		    echo "$$dir:"; \
		    if [ -d $$dir ]; then \
			    (cd $$dir; $(MAKE) distclean); \
		    fi; \
	    done ; \
	else true; fi

Makefile : Makefile.in config.status $(host_makefile_frag)
	$(SHELL) config.status

config.status: configure
	$(SHELL) config.status --recheck

TAGS: force
	find $(srcdir) -name '*.exp' -print | \
	    etags --regex='/proc[ \t]+\([^ \t]+\)/\1/' -
Commit	Line	Data
c906108c	1	# Makefile for regression testing the GNU debugger.
0b302171 JB	2	# Copyright 1992-1996, 1998-2000, 2002-2005, 2007-2012 Free Software
0b302171 JB	3	# Foundation, Inc.
c906108c SS	4
	5	# This file is part of GDB.
	6
d53a7b30	7	# This program is free software; you can redistribute it and/or modify
c906108c	8	# it under the terms of the GNU General Public License as published by
d53a7b30 JB	9	# the Free Software Foundation; either version 3 of the License, or
	10	# (at your option) any later version.
	11	#
	12	# This program is distributed in the hope that it will be useful,
c906108c SS	13	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	# GNU General Public License for more details.
d53a7b30	16	#
c906108c	17	# You should have received a copy of the GNU General Public License
d53a7b30	18	# along with this program. If not, see <http://www.gnu.org/licenses/>.
c906108c SS	19
	20	VPATH = @srcdir@
	21	srcdir = @srcdir@
	22	prefix = @prefix@
	23	exec_prefix = @exec_prefix@
b8b4e42b	24	abs_builddir = @abs_builddir@
c906108c	25
be2a5f71	26	target_alias = @target_noncanonical@
c906108c SS	27	program_transform_name = @program_transform_name@
	28	build_canonical = @build@
	29	host_canonical = @host@
	30	target_canonical = @target@
c906108c SS	31
c906108c SS	32	SHELL = @SHELL@
93076499	33	EXEEXT = @EXEEXT@
c906108c SS	34	SUBDIRS = @subdirs@
c906108c SS	35	RPATH_ENVVAR = @RPATH_ENVVAR@
1d41d745	36	ALL_SUBDIRS = gdb.ada gdb.arch gdb.asm gdb.base gdb.cell gdb.cp gdb.disasm \
30e62689	37	gdb.dwarf2 gdb.fortran gdb.gdb gdb.hp \
f8eba3c6	38	gdb.java gdb.linespec gdb.mi gdb.modula2 gdb.multi \
1d41d745	39	gdb.objc gdb.opencl gdb.opt gdb.pascal gdb.python gdb.server \
30e62689	40	gdb.stabs gdb.reverse gdb.threads gdb.trace gdb.xml \
f4b49756	41	$(SUBDIRS)
c906108c SS	42
	43	EXPECT = `if [ -f $${rootme}/../../expect/expect ] ; then \
	44	echo $${rootme}/../../expect/expect ; \
	45	else echo expect ; fi`
	46
	47	RUNTEST = $(RUNTEST_FOR_TARGET)
	48
	49	RUNTESTFLAGS =
	50
6bc80edc TT	51	FORCE_PARALLEL =
6bc80edc TT	52
c906108c SS	53	RUNTEST_FOR_TARGET = `\
	54	if [ -f $${srcdir}/../../dejagnu/runtest ]; then \
	55	echo $${srcdir}/../../dejagnu/runtest; \
	56	else \
	57	if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
	58	echo runtest; \
	59	else \
dcfff61f	60	t='$(program_transform_name)'; echo runtest \| sed -e $$t; \
c906108c SS	61	fi; \
	62	fi`
	63
	64	#### host, target, and site specific Makefile frags come in here.
	65
	66	# The use of $$(x_FOR_TARGET) reduces the command line length by not
	67	# duplicating the lengthy definition.
	68
	69	TARGET_FLAGS_TO_PASS = \
	70	"prefix=$(prefix)" \
	71	"exec_prefix=$(exec_prefix)" \
	72	"against=$(against)" \
	73	'CC=$$(CC_FOR_TARGET)' \
	74	"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
	75	"CFLAGS=$(TESTSUITE_CFLAGS)" \
c906108c SS	76	'CXX=$$(CXX_FOR_TARGET)' \
	77	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
	78	"CXXFLAGS=$(CXXFLAGS)" \
	79	"MAKEINFO=$(MAKEINFO)" \
	80	"INSTALL=$(INSTALL)" \
	81	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
	82	"INSTALL_DATA=$(INSTALL_DATA)" \
	83	"LDFLAGS=$(LDFLAGS)" \
	84	"LIBS=$(LIBS)" \
	85	"RUNTEST=$(RUNTEST)" \
	86	"RUNTESTFLAGS=$(RUNTESTFLAGS)"
	87
	88	all:
	89	@echo "Nothing to be done for all..."
	90
	91	.NOEXPORT:
	92	INFODIRS=doc
	93	info:
	94	install-info:
	95	dvi:
9453113a DJ	96	pdf:
9453113a DJ	97	install-pdf:
085dd6e6 JM	98	html:
085dd6e6 JM	99	install-html:
c906108c SS	100
	101	install:
	102
	103	uninstall: force
	104
b8b4e42b JK	105	# Use absolute `site.exp' path everywhere to suppress VPATH lookups for it.
	106	# Bare `site.exp' is used as a target here if user requests it explicitly.
	107	# $(RUNTEST) is looking up `site.exp' only in the current directory.
	108
	109	$(abs_builddir)/site.exp site.exp: ./config.status Makefile
c906108c SS	110	@echo "Making a new config file..."
	111	-@rm -f ./tmp?
	112	@touch site.exp
	113	-@mv site.exp site.bak
	114	@echo "## these variables are automatically generated by make ##" > ./tmp0
	115	@echo "# Do not edit here. If you wish to override these values" >> ./tmp0
	116	@echo "# add them to the last section" >> ./tmp0
c906108c SS	117	@echo "set host_triplet ${host_canonical}" >> ./tmp0
	118	@echo "set target_alias $(target_alias)" >> ./tmp0
	119	@echo "set target_triplet ${target_canonical}" >> ./tmp0
	120	@echo "set build_triplet ${build_canonical}" >> ./tmp0
	121	@echo "set srcdir ${srcdir}" >> ./tmp0
	122	@echo "set tool gdb" >> ./tmp0
f3525b70	123	@echo 'source $${srcdir}/lib/append_gdb_boards_dir.exp' >> ./tmp0
c906108c SS	124	@echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
	125	@cat ./tmp0 > site.exp
	126	@cat site.bak \| sed \
	127	-e '1,/^## All variables above are.*##/ d' >> site.exp
	128	-@rm -f ./tmp?
	129
	130	installcheck:
	131
6bc80edc TT	132	# For GNU make, try to run the tests in parallel. If RUNTESTFLAGS is
	133	# not empty, then by default the tests will be serialized. This can
	134	# be overridden by setting FORCE_PARALLEL to any non-empty value.
	135	# For a non-GNU make, do not parallelize.
	136	@GMAKE_TRUE@CHECK_TARGET = $(if $(FORCE_PARALLEL),check-parallel,$(if $(RUNTESTFLAGS),check-single,check-parallel))
	137	@GMAKE_FALSE@CHECK_TARGET = check-single
	138
	139	check: $(CHECK_TARGET)
	140
	141	# All the hair to invoke dejagnu. A given invocation can just append
	142	# $(RUNTESTFLAGS)
	143	DO_RUNTEST = \
c906108c SS	144	rootme=`pwd`; export rootme; \
	145	srcdir=${srcdir} ; export srcdir ; \
	146	EXPECT=${EXPECT} ; export EXPECT ; \
93076499	147	EXEEXT=${EXEEXT} ; export EXEEXT ; \
c906108c SS	148	$(RPATH_ENVVAR)=$$rootme/../../expect:$$rootme/../../libstdc++:$$rootme/../../tk/unix:$$rootme/../../tcl/unix:$$rootme/../../bfd:$$rootme/../../opcodes:$$$(RPATH_ENVVAR); \
	149	export $(RPATH_ENVVAR); \
	150	if [ -f $${rootme}/../../expect/expect ] ; then \
	151	TCL_LIBRARY=$${srcdir}/../../tcl/library ; \
	152	export TCL_LIBRARY ; fi ; \
6bc80edc TT	153	$(RUNTEST)
6bc80edc TT	154
b8b4e42b	155	check-single: all $(abs_builddir)/site.exp
6bc80edc TT	156	$(DO_RUNTEST) $(RUNTESTFLAGS)
	157
	158	# A list of all directories named "gdb.*" which also hold a .exp file.
	159	# We filter out gdb.base and add fake entries, because that directory
	160	# takes the longest to process, and so we split it in half.
	161	TEST_DIRS = gdb.base1 gdb.base2 $(filter-out gdb.base,$(sort $(notdir $(patsubst %/,%,$(dir $(wildcard $(srcdir)/gdb./.exp))))))
	162
	163	TEST_TARGETS = $(addprefix check-,$(TEST_DIRS))
	164
	165	# We explicitly re-invoke make here for two reasons. First, it lets
	166	# us add a -k option, which makes the parallel check mimic the
	167	# behavior of the serial check; and second, it means that we can still
	168	# regenerate the sum and log files even if a sub-make fails -- which
	169	# it usually does because dejagnu exits with an error if any test
	170	# fails.
	171	check-parallel:
	172	$(MAKE) -k $(TEST_TARGETS); \
	173	$(SHELL) $(srcdir)/dg-extract-results.sh \
	174	$(addsuffix /gdb.sum,$(TEST_DIRS)) > gdb.sum; \
	175	$(SHELL) $(srcdir)/dg-extract-results.sh -L \
	176	$(addsuffix /gdb.log,$(TEST_DIRS)) > gdb.log
	177
26e197f6 JK	178	@GMAKE_TRUE@$(filter-out check-gdb.base%,$(TEST_TARGETS)): check-gdb.%: all $(abs_builddir)/site.exp
	179	@GMAKE_TRUE@ @if test ! -d gdb.$; then mkdir gdb.$; fi
	180	@GMAKE_TRUE@ $(DO_RUNTEST) --directory=gdb.$* --outdir=gdb.$* $(RUNTESTFLAGS)
6bc80edc TT	181
	182	# Each half (roughly) of the .exp files from gdb.base.
	183	BASE1_FILES = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/gdb.base/[a-m]*.exp))
	184	BASE2_FILES = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/gdb.base/[n-z]*.exp))
	185
	186	# Handle each half of gdb.base.
b8b4e42b	187	check-gdb.base%: all $(abs_builddir)/site.exp
6bc80edc TT	188	@if test ! -d gdb.base$; then mkdir gdb.base$; fi
	189	$(DO_RUNTEST) $(BASE$_FILES) --outdir gdb.base$ $(RUNTESTFLAGS)
	190
c906108c SS	191	subdir_do: force
	192	@for i in $(DODIRS); do \
	193	if [ -d ./$$i ] ; then \
	194	if (rootme=`pwd`/ ; export rootme ; \
	195	rootsrc=`cd $(srcdir); pwd`/ ; export rootsrc ; \
	196	cd ./$$i; \
	197	$(MAKE) $(TARGET_FLAGS_TO_PASS) $(DO)) ; then true ; \
	198	else exit 1 ; fi ; \
	199	else true ; fi ; \
	200	done
	201
	202	force:;
	203
	204	subdirs:
696d5a5b	205	for dir in ${ALL_SUBDIRS} ; \
c906108c SS	206	do \
	207	echo "$$dir:" ; \
	208	if [ -d $$dir ] ; then \
	209	(rootme=`pwd`/ ; export rootme ; \
	210	rootsrc=`cd $(srcdir); pwd`/ ; export rootsrc ; \
	211	cd $$dir; $(MAKE) $(TARGET_FLAGS_TO_PASS)); \
	212	fi; \
	213	done
	214
	215	clean mostlyclean:
1d41d745 MS	216	-rm -f ~ core .o a.out xgdb .x .grt bigcore.corefile .gdb_history
1d41d745 MS	217	-rm -f core.* .tf .cl *.py tracecommandsscript copy1.txt zzz-gdbscript
696d5a5b DJ	218	if [ x"${ALL_SUBDIRS}" != x ] ; then \
696d5a5b DJ	219	for dir in ${ALL_SUBDIRS}; \
c906108c SS	220	do \
	221	echo "$$dir:"; \
	222	if [ -d $$dir ]; then \
	223	(cd $$dir; $(MAKE) clean); \
	224	fi; \
	225	done ; \
	226	else true; fi
	227
	228	distclean maintainer-clean realclean: clean
	229	-rm -f *~ core
	230	-rm -f Makefile config.status *-init.exp
	231	-rm -fr .log summary detail .plog .sum .psum site.*
696d5a5b DJ	232	if [ x"${ALL_SUBDIRS}" != x ] ; then \
696d5a5b DJ	233	for dir in ${ALL_SUBDIRS}; \
c906108c SS	234	do \
	235	echo "$$dir:"; \
	236	if [ -d $$dir ]; then \
	237	(cd $$dir; $(MAKE) distclean); \
	238	fi; \
	239	done ; \
	240	else true; fi
	241
a4ce5b0d	242	Makefile : Makefile.in config.status $(host_makefile_frag)
c906108c SS	243	$(SHELL) config.status
	244
	245	config.status: configure
	246	$(SHELL) config.status --recheck
6bf58e63 TT	247
6bf58e63 TT	248	TAGS: force
967d1f9b TT	249	find $(srcdir) -name '*.exp' -print \| \
967d1f9b TT	250	etags --regex='/proc[ \t]+\([^ \t]+\)/\1/' -