libstdc++-v3/testsuite/Makefile.am

   1 ## Makefile for the testsuite subdirectory of the GNU C++ Standard library.
   2 ##
   3 ## Copyright (C) 2001-2023 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.
   7
   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.
  13
  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.
  18
  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/>.
  22
  23 AUTOMAKE_OPTIONS = nostdinc
  24 RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
  25 EXPECT = expect
  26
  27 include $(top_srcdir)/fragment.am
  28
  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
  36
  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}`
  41
  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
  70
  71
  72 extract_symvers = $(glibcxx_builddir)/scripts/extract_symvers
  73
  74 baseline_subdir := $(shell $(CXX) $(baseline_subdir_switch))
  75
  76 baseline_symbols:
  77         -@(output=${baseline_dir}/${baseline_subdir}/baseline_symbols.txt; \
  78           if test ! -f $${output}; then \
  79             echo "Baseline file doesn't exist."; \
  80             echo "Try 'make new-abi-baseline' to create it."; \
  81             exit 1; \
  82           fi; true)
  83
  84 new-abi-baseline:
  85         -@$(mkinstalldirs) ${baseline_dir}/${baseline_subdir}
  86         -@(output=${baseline_dir}/${baseline_subdir}/baseline_symbols.txt; \
  87           if test -f $${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})
  93
  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
 104
 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
 116
 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
 158
 159 check-am:
 160         $(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
 161 .PHONY: check-DEJAGNU
 162
 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
 167
 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})
 176
 177
 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})
 188
 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 $${subdir}/simd_testsuite.sum | \
 200               grep -A20 -B1 'Summary ===' >> .simd.summary; \
 201           done; \
 202           cat .simd.summary && rm .simd.summary
 203
 204 # Runs the testsuite in debug mode.
 205 debug_flags = "unix/-D_GLIBCXX_DEBUG"
 206
 207 # Runs the testsuite in parallel mode.
 208 libgomp_dir=${glibcxx_builddir}/../libgomp
 209 libgomp_flags=-B${glibcxx_builddir}/../libgomp \
 210               -I${glibcxx_builddir}/../libgomp \
 211               -L${glibcxx_builddir}/../libgomp/.libs -lgomp
 212
 213 atomic_flags=$(ATOMIC_FLAGS)
 214 parallel_flags="unix/-D_GLIBCXX_PARALLEL/-fopenmp"
 215
 216 check-debug: site.exp
 217         outputdir=debug; export outputdir; \
 218         if test ! -d $${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 $${outputdir} --target_board=$(debug_flags)" check-DEJAGNU;
 224
 225 check-parallel: site.exp
 226         -@(if test ! -d $${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; )
 237
 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})
 242
 243 .PHONY: baseline_symbols new-abi-baseline \
 244         check-abi check-compile check-performance check-parallel
 245
 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
 250
 251 # To remove directories.
 252 clean-local:
 253         rm -rf de fr debug parallel binaries normal* simd