Makefile.in revision 1.1 
1# Makefile for regression testing the GNU debugger.
2# Copyright 1992-2014 Free Software Foundation, Inc.
3
4# This file is part of GDB.
5
6# This program is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 3 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <http://www.gnu.org/licenses/>.
18
19VPATH = @srcdir@
20srcdir = @srcdir@
21prefix = @prefix@
22exec_prefix = @exec_prefix@
23abs_builddir = @abs_builddir@
24
25target_alias = @target_noncanonical@
26program_transform_name = @program_transform_name@
27build_canonical = @build@
28host_canonical = @host@
29target_canonical = @target@
30
31SHELL = @SHELL@
32EXEEXT = @EXEEXT@
33SUBDIRS = @subdirs@
34RPATH_ENVVAR = @RPATH_ENVVAR@
35ALL_SUBDIRS = gdb.ada gdb.arch gdb.asm gdb.base gdb.btrace gdb.cell gdb.cp \
36	gdb.disasm gdb.dwarf2 gdb.fortran gdb.gdb gdb.go gdb.hp \
37	gdb.java gdb.linespec gdb.mi gdb.modula2 gdb.multi \
38	gdb.objc gdb.opencl gdb.opt gdb.pascal gdb.python gdb.server \
39	gdb.stabs gdb.reverse gdb.threads gdb.trace gdb.xml \
40	$(SUBDIRS)
41
42EXPECT = `if [ -f $${rootme}/../../expect/expect ] ; then \
43          echo $${rootme}/../../expect/expect ; \
44          else echo expect ; fi`
45
46RUNTEST = $(RUNTEST_FOR_TARGET)
47
48RUNTESTFLAGS =
49
50FORCE_PARALLEL =
51
52RUNTEST_FOR_TARGET = `\
53  if [ -f $${srcdir}/../../dejagnu/runtest ]; then \
54    echo $${srcdir}/../../dejagnu/runtest; \
55  else \
56    if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
57      echo runtest; \
58    else \
59      t='$(program_transform_name)'; echo runtest | sed -e $$t; \
60    fi; \
61  fi`
62
63#### host, target, and site specific Makefile frags come in here.
64
65# The use of $$(x_FOR_TARGET) reduces the command line length by not
66# duplicating the lengthy definition.
67
68TARGET_FLAGS_TO_PASS = \
69        "prefix=$(prefix)" \
70        "exec_prefix=$(exec_prefix)" \
71        "against=$(against)" \
72        'CC=$$(CC_FOR_TARGET)' \
73        "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
74        "CFLAGS=$(TESTSUITE_CFLAGS)" \
75        'CXX=$$(CXX_FOR_TARGET)' \
76        "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
77        "CXXFLAGS=$(CXXFLAGS)" \
78        "MAKEINFO=$(MAKEINFO)" \
79        "INSTALL=$(INSTALL)" \
80        "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
81        "INSTALL_DATA=$(INSTALL_DATA)" \
82        "LDFLAGS=$(LDFLAGS)" \
83        "LIBS=$(LIBS)" \
84        "RUNTEST=$(RUNTEST)" \
85        "RUNTESTFLAGS=$(RUNTESTFLAGS)"
86
87all:
88	@echo "Nothing to be done for all..."
89
90.NOEXPORT:
91INFODIRS=doc
92info:
93install-info:
94dvi:
95pdf:
96install-pdf:
97html:
98install-html:
99
100install:
101
102uninstall: force
103
104# Use absolute `site.exp' path everywhere to suppress VPATH lookups for it.
105# Bare `site.exp' is used as a target here if user requests it explicitly.
106# $(RUNTEST) is looking up `site.exp' only in the current directory.
107
108$(abs_builddir)/site.exp site.exp: ./config.status Makefile
109	@echo "Making a new config file..."
110	-@rm -f ./tmp?
111	@touch site.exp
112	-@mv site.exp site.bak
113	@echo "## these variables are automatically generated by make ##" > ./tmp0
114	@echo "# Do not edit here. If you wish to override these values" >> ./tmp0
115	@echo "# add them to the last section" >> ./tmp0
116	@echo "set host_triplet ${host_canonical}" >> ./tmp0
117	@echo "set target_alias $(target_alias)" >> ./tmp0
118	@echo "set target_triplet ${target_canonical}" >> ./tmp0
119	@echo "set build_triplet ${build_canonical}" >> ./tmp0
120	@echo "set srcdir ${srcdir}" >> ./tmp0
121	@echo "set tool gdb" >> ./tmp0
122	@echo 'source $${srcdir}/lib/append_gdb_boards_dir.exp' >> ./tmp0
123	@echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
124		@cat ./tmp0 > site.exp
125	@cat site.bak | sed \
126			-e '1,/^## All variables above are.*##/ d' >> site.exp
127	-@rm -f ./tmp?
128
129installcheck:
130
131# See whether -j was given to make.  Either it was given with no
132# arguments, and appears as "j" in the first word, or it was given an
133# argument and appears as "-j" in a separate word.
134@GMAKE_TRUE@saw_dash_j = $(or $(findstring j,$(firstword $(MAKEFLAGS))),$(filter -j,$(MAKEFLAGS)))
135
136# For GNU make, try to run the tests in parallel if any -j option is
137# given.  If RUNTESTFLAGS is not empty, then by default the tests will
138# be serialized.  This can be overridden by setting FORCE_PARALLEL to
139# any non-empty value.  For a non-GNU make, do not parallelize.
140@GMAKE_TRUE@CHECK_TARGET = $(if $(FORCE_PARALLEL),check-parallel,$(if $(RUNTESTFLAGS),check-single,$(if $(saw_dash_j),check-parallel,check-single)))
141@GMAKE_FALSE@CHECK_TARGET = check-single
142
143# Note that we must resort to a recursive make invocation here,
144# because GNU make 3.82 has a bug preventing MAKEFLAGS from being used
145# in conditions.
146check: all $(abs_builddir)/site.exp
147	$(MAKE) $(CHECK_TARGET)
148
149# All the hair to invoke dejagnu.  A given invocation can just append
150# $(RUNTESTFLAGS)
151DO_RUNTEST = \
152	rootme=`pwd`; export rootme; \
153	srcdir=${srcdir} ; export srcdir ; \
154	EXPECT=${EXPECT} ; export EXPECT ; \
155	EXEEXT=${EXEEXT} ; export EXEEXT ; \
156        $(RPATH_ENVVAR)=$$rootme/../../expect:$$rootme/../../libstdc++:$$rootme/../../tk/unix:$$rootme/../../tcl/unix:$$rootme/../../bfd:$$rootme/../../opcodes:$$$(RPATH_ENVVAR); \
157	export $(RPATH_ENVVAR); \
158	if [ -f $${rootme}/../../expect/expect ] ; then  \
159	  TCL_LIBRARY=$${srcdir}/../../tcl/library ; \
160	  export TCL_LIBRARY ; fi ; \
161	$(RUNTEST)
162
163check-single:
164	$(DO_RUNTEST) $(RUNTESTFLAGS)
165
166check-parallel:
167	-rm -rf cache
168	$(MAKE) -k do-check-parallel; \
169	$(SHELL) $(srcdir)/dg-extract-results.sh \
170	  `find outputs -name gdb.sum -print` > gdb.sum; \
171	$(SHELL) $(srcdir)/dg-extract-results.sh -L \
172	  `find outputs -name gdb.log -print` > gdb.log
173	@sed -n '/=== gdb Summary ===/,$$ p' gdb.sum
174
175# Turn a list of .exp files into "check/" targets.  Only examine .exp
176# files appearing in a gdb.* directory -- we don't want to pick up
177# lib/ by mistake.  For example, gdb.linespec/linespec.exp becomes
178# check/gdb.linespec/linespec.exp.  The list is generally sorted
179# alphabetically, but we take a few tests known to be slow and push
180# them to the front of the list to try to lessen the overall time
181# taken by the test suite -- if one of these tests happens to be run
182# late, it will cause the overall time to increase.
183slow_tests = gdb.base/break-interp.exp gdb.base/interp.exp \
184	gdb.base/multi-forks.exp
185@GMAKE_TRUE@all_tests := $(shell cd $(srcdir) && find gdb.* -name '*.exp' -print)
186@GMAKE_TRUE@reordered_tests := $(slow_tests) $(filter-out $(slow_tests),$(all_tests))
187@GMAKE_TRUE@TEST_TARGETS := $(addprefix check/,$(reordered_tests))
188
189do-check-parallel: $(TEST_TARGETS)
190	@:
191
192@GMAKE_TRUE@check/%.exp:
193@GMAKE_TRUE@	-mkdir -p outputs/$*
194@GMAKE_TRUE@	@$(DO_RUNTEST) GDB_PARALLEL=yes --outdir=outputs/$* $*.exp $(RUNTESTFLAGS)
195
196check-perf: all $(abs_builddir)/site.exp
197	@if test ! -d gdb.perf; then mkdir gdb.perf; fi
198	$(DO_RUNTEST) --directory=gdb.perf --outdir gdb.perf GDB_PERFTEST_MODE=both $(RUNTESTFLAGS)
199
200force:;
201
202clean mostlyclean:
203	-rm -f *~ core *.o a.out xgdb *.x *.grt bigcore.corefile .gdb_history
204	-rm -f core.* *.tf *.cl *.py tracecommandsscript copy1.txt zzz-gdbscript
205	-rm -f *.dwo *.dwp
206	-rm -rf outputs temp cache
207	if [ x"${ALL_SUBDIRS}" != x ] ; then \
208	    for dir in ${ALL_SUBDIRS}; \
209	    do \
210		    echo "$$dir:"; \
211		    if [ -d $$dir ]; then \
212			    (cd $$dir; $(MAKE) clean); \
213		    fi; \
214	    done ; \
215	else true; fi
216
217distclean maintainer-clean realclean: clean
218	-rm -f *~ core
219	-rm -f Makefile config.status *-init.exp
220	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
221	if [ x"${ALL_SUBDIRS}" != x ] ; then \
222	    for dir in ${ALL_SUBDIRS}; \
223	    do \
224		    echo "$$dir:"; \
225		    if [ -d $$dir ]; then \
226			    (cd $$dir; $(MAKE) distclean); \
227		    fi; \
228	    done ; \
229	else true; fi
230
231Makefile : Makefile.in config.status $(host_makefile_frag)
232	$(SHELL) config.status
233
234config.status: configure
235	$(SHELL) config.status --recheck
236
237TAGS: force
238	find $(srcdir) -name '*.exp' -print | \
239	    etags --regex='/proc[ \t]+\([^ \t]+\)/\1/' -
240