compiler: only build thunk struct type when it is needed
[official-gcc.git] / libstdc++-v3 / testsuite / Makefile.am
blob4384c514319b2a88b429ad2f38c5a4883b64ce55
1 ## Makefile for the testsuite subdirectory of the GNU C++ Standard library.
2 ##
3 ## Copyright (C) 2001-2022 Free Software Foundation, Inc.
4 ##
5 ## This file is part of the libstdc++ version 3 distribution.
6 ## Process this file with automake to produce Makefile.in.
8 ## This file is part of the GNU ISO C++ Library.  This library is free
9 ## software; you can redistribute it and/or modify it under the
10 ## terms of the GNU General Public License as published by the
11 ## Free Software Foundation; either version 3, or (at your option)
12 ## any later version.
14 ## This library is distributed in the hope that it will be useful,
15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 ## GNU General Public License for more details.
19 ## You should have received a copy of the GNU General Public License along
20 ## with this library; see the file COPYING3.  If not see
21 ## <http://www.gnu.org/licenses/>.
23 AUTOMAKE_OPTIONS = nostdinc
24 RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
25 EXPECT = expect
27 include $(top_srcdir)/fragment.am
29 # Generated lists of files to run.  All of these names are valid make
30 # targets, if you wish to generate a list manually.
31 lists_of_files = \
32    testsuite_files \
33    testsuite_files_interactive \
34    testsuite_files_performance \
35    testsuite_files_simd
37 # This rule generates all of the testsuite_files* lists at once.
38 ${lists_of_files}:
39         ${glibcxx_srcdir}/scripts/create_testsuite_files \
40           ${glibcxx_srcdir}/testsuite `${PWD_COMMAND}`
42 # We need more things in site.exp, but automake completely controls the
43 # creation of that file; there's no way to append to it without messing up
44 # the dependancy chains.  So we overrule automake.  This rule is exactly
45 # what it would have generated, plus our own additions.
46 site.exp: Makefile
47         @echo 'Making a new site.exp file...'
48         @echo '## these variables are automatically generated by make ##' >site.tmp
49         @echo '# Do not edit here.  If you wish to override these values' >>site.tmp
50         @echo '# edit the last section' >>site.tmp
51         @echo 'set tool libstdc++' >>site.tmp
52         @echo 'set srcdir $(srcdir)' >>site.tmp
53         @echo "set objdir `pwd`" >>site.tmp
54         @echo 'set build_alias "$(build_alias)"' >>site.tmp
55         @echo 'set build_triplet $(build_triplet)' >>site.tmp
56         @echo 'set host_alias "$(host_alias)"' >>site.tmp
57         @echo 'set host_triplet $(host_triplet)' >>site.tmp
58         @echo 'set target_alias "$(target_alias)"' >>site.tmp
59         @echo 'set target_triplet $(target_triplet)' >>site.tmp
60         @echo 'set libiconv "$(LIBICONV)"' >>site.tmp
61         @echo 'set baseline_dir "$(baseline_dir)"' >> site.tmp
62         @echo 'set baseline_subdir_switch "$(baseline_subdir_switch)"' >> site.tmp
63         @echo 'set TEST_GCC_EXEC_PREFIX "$(libdir)/gcc/"' >> site.tmp
64         @echo '## All variables above are generated by configure. Do Not Edit ##' >>site.tmp
65         @test ! -f site.exp || \
66           sed '1,/^## All variables above are.*##/ d' site.exp >> site.tmp
67         @-rm -f site.bak
68         @test ! -f site.exp || mv site.exp site.bak
69         @mv site.tmp site.exp
72 extract_symvers = $(glibcxx_builddir)/scripts/extract_symvers
74 baseline_subdir := $(shell $(CXX) $(baseline_subdir_switch))
76 baseline_symbols:
77         -@(output=${baseline_dir}/${baseline_subdir}/baseline_symbols.txt; \
78           if test ! -f $${output}; then \
79             echo "Baseline file doesn't exist."; \
80             echo "Try 'make new-abi-baseline' to create it."; \
81             exit 1; \
82           fi; true)
84 new-abi-baseline:
85         -@$(mkinstalldirs) ${baseline_dir}/${baseline_subdir}
86         -@(output=${baseline_dir}/${baseline_subdir}/baseline_symbols.txt; \
87           if test -f $${output}; then \
88             output=$${output}.new; \
89             t=`echo $${output} | sed 's=.*config/abi/=='`; \
90             echo "Baseline file already exists, writing to $${t} instead."; \
91           fi; \
92           ${extract_symvers} ../src/.libs/libstdc++.so $${output})
94 %/site.exp: site.exp
95         -@test -d $* || mkdir $*
96         @srcdir=`cd $(srcdir); ${PWD_COMMAND}`;
97         @objdir=`${PWD_COMMAND}`/$*; \
98         sed -e "s|^set srcdir .*$$|set srcdir $$srcdir|" \
99             -e "s|^set objdir .*$$|set objdir $$objdir|" \
100             site.exp > $*/site.exp.tmp
101         @-rm -f $*/site.bak
102         @test ! -f $*/site.exp || mv $*/site.exp $*/site.bak
103         @mv $*/site.exp.tmp $*/site.exp
105 check_p_numbers0:=1 2 3 4 5 6 7 8 9
106 check_p_numbers1:=0 $(check_p_numbers0)
107 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
108 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
109 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
110 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
111 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
112 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
113 check_p_subdirs=$(wordlist 1,$(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128),$(check_p_numbers))
114 check_DEJAGNU_normal_targets = $(addprefix check-DEJAGNUnormal,$(check_p_subdirs))
115 $(check_DEJAGNU_normal_targets): check-DEJAGNUnormal%: normal%/site.exp
117 # Run the testsuite in normal mode.
118 check-DEJAGNU $(check_DEJAGNU_normal_targets): check-DEJAGNU%: site.exp
119         $(if $*,@)AR="$(AR)"; export AR; \
120         RANLIB="$(RANLIB)"; export RANLIB; \
121         if [ -z "$*" ] && [ -n "$(filter -j%, $(MFLAGS))" ]; then \
122           rm -rf normal-parallel || true; \
123           mkdir normal-parallel; \
124           $(MAKE) $(AM_MAKEFLAGS) $(check_DEJAGNU_normal_targets); \
125           rm -rf normal-parallel || true; \
126           for idx in $(check_p_subdirs); do \
127             if [ -d normal$$idx ]; then \
128               mv -f normal$$idx/libstdc++.sum normal$$idx/libstdc++.sum.sep; \
129               mv -f normal$$idx/libstdc++.log normal$$idx/libstdc++.log.sep; \
130             fi; \
131           done; \
132           $(SHELL) $(srcdir)/../../contrib/dg-extract-results.sh \
133             normal[0-9]*/libstdc++.sum.sep > libstdc++.sum; \
134           $(SHELL) $(srcdir)/../../contrib/dg-extract-results.sh -L \
135             normal[0-9]*/libstdc++.log.sep > libstdc++.log; \
136           exit 0; \
137         fi; \
138         srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
139         EXPECT=$(EXPECT); export EXPECT; \
140         runtest=$(RUNTEST); \
141         if [ -z "$$runtest" ]; then runtest=runtest; fi; \
142         tool=libstdc++; \
143         if [ -n "$*" ]; then \
144           if [ -f normal-parallel/finished ]; then rm -rf "$*"; exit 0; fi; \
145           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/normal-parallel; \
146           export GCC_RUNTEST_PARALLELIZE_DIR; \
147           cd "$*"; \
148         fi; \
149         if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
150           $$runtest $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) \
151                     $(RUNTESTFLAGS); \
152           if [ -n "$*" ]; then \
153             touch $$GCC_RUNTEST_PARALLELIZE_DIR/finished; \
154           fi; \
155         else \
156           echo "WARNING: could not find \`runtest'" 1>&2; :;\
157         fi
159 check-am:
160         $(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
161 .PHONY: check-DEJAGNU
163 # Use 'new-abi-baseline' to create an initial symbol file.  Then run
164 # 'check-abi' to test for changes against that file.
165 check-abi: site.exp baseline_symbols 
166         -@runtest $(AM_RUNTESTFLAGS) --tool libstdc++ $(RUNTESTFLAGS) abi.exp
168 # Runs the testsuite, but in compile only mode.
169 # Can be used to test sources with non-GNU FE's at various warning
170 # levels and for checking compile time across releases.
171 # See script.
172 compile_script=${glibcxx_srcdir}/scripts/check_compile
173 check-compile: testsuite_files ${compile_script}
174         -@(chmod + ${compile_script}; \
175           ${compile_script} ${glibcxx_srcdir} ${glibcxx_builddir})
178 # Runs the testsuite/performance tests.
179 # Some of these tests create large (~75MB) files, allocate huge
180 # ammounts of memory, or otherwise tie up machine resources. Thus,
181 # running this is off by default.
182 # XXX Need to add dependency on libtestc++.a
183 check_performance_script=${glibcxx_srcdir}/scripts/check_performance
184 check-performance: testsuite_files_performance ${performance_script}
185         -@(chmod + ${check_performance_script}; \
186           CXXFLAGS='$(CXXFLAGS)'; export CXXFLAGS; \
187           ${check_performance_script} ${glibcxx_srcdir} ${glibcxx_builddir})
189 # Runs the simd tests.
190 check-simd: $(srcdir)/experimental/simd/generate_makefile.sh \
191             ${glibcxx_srcdir}/scripts/check_simd \
192             testsuite_files_simd \
193             ${glibcxx_builddir}/scripts/testsuite_flags
194         @rm -f .simd.summary
195         @echo "Generating simd testsuite subdirs and Makefiles ..."
196         @${glibcxx_srcdir}/scripts/check_simd "${glibcxx_srcdir}" "${glibcxx_builddir}" "$(CXXFLAGS)" | \
197           while read subdir; do \
198             $(MAKE) -C "$${subdir}"; \
199             tail -n20 $${subdir}/simd_testsuite.sum | \
200               grep -A20 -B1 'Summary ===' >> .simd.summary; \
201           done; \
202           cat .simd.summary && rm .simd.summary
204 # Runs the testsuite in debug mode.
205 debug_flags = "unix/-D_GLIBCXX_DEBUG"
207 # Runs the testsuite in parallel mode.
208 libgomp_dir=${glibcxx_builddir}/../libgomp
209 libgomp_flags=-B${glibcxx_builddir}/../libgomp \
210               -I${glibcxx_builddir}/../libgomp \
211               -L${glibcxx_builddir}/../libgomp/.libs -lgomp
213 atomic_flags=$(ATOMIC_FLAGS)
214 parallel_flags="unix/-D_GLIBCXX_PARALLEL/-fopenmp"
216 check-debug: site.exp
217         outputdir=debug; export outputdir; \
218         if test ! -d $${outputdir}; then \
219           mkdir $${outputdir}; \
220         fi; \
221         srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
222         EXPECT=$(EXPECT); export EXPECT; \
223         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) conformance.exp --outdir $${outputdir} --objdir $${outputdir} --target_board=$(debug_flags)" check-DEJAGNU;
225 check-parallel: site.exp
226         -@(if test ! -d $${libgomp_dir}; then \
227           echo "Testing parallel mode failed as libgomp not present."; \
228           exit 1; \
229         fi; \
230         outputdir=parallel; export outputdir; \
231         if test ! -d $${outputdir}; then \
232           mkdir $${outputdir}; \
233         fi; \
234         srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
235         EXPECT=$(EXPECT); export EXPECT; \
236         $(MAKE) CXXFLAGS="$(atomic_flags) $(libgomp_flags)" RUNTESTFLAGS="$(RUNTESTFLAGS) conformance.exp --outdir $${outputdir} --objdir $${outputdir} --target_board=$(parallel_flags)" check-DEJAGNU; )
238 check-performance-parallel: testsuite_files_performance ${performance_script}
239         -@(chmod + ${check_performance_script}; \
240         CXXFLAGS="-D_GLIBCXX_PARALLEL -fopenmp $(atomic_flags) $(libgomp_flags)"; export CXXFLAGS; \
241         ${check_performance_script} ${glibcxx_srcdir} ${glibcxx_builddir})
243 .PHONY: baseline_symbols new-abi-baseline \
244         check-abi check-compile check-performance check-parallel
246 # By adding these files here, automake will remove them for 'make clean'
247 CLEANFILES = *.txt *.tst *.exe core* filebuf_* tmp* ostream_* *.log *.sum \
248              testsuite_* site.exp abi_check baseline_symbols *TEST* *.dat \
249              *.ii *.s *.o *.cc *.x *.a *.so *.xml *.raw *.out *.gdb
251 # To remove directories.
252 clean-local:
253         rm -rf de fr debug parallel binaries normal* simd