254 lines
10 KiB
Makefile
254 lines
10 KiB
Makefile
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## Makefile for the testsuite subdirectory of the GNU C++ Standard library.
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##
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## Copyright (C) 2001-2022 Free Software Foundation, Inc.
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##
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## This file is part of the libstdc++ version 3 distribution.
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## Process this file with automake to produce Makefile.in.
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## This file is part of the GNU ISO C++ Library. This library is free
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## software; you can redistribute it and/or modify it under the
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## terms of the GNU General Public License as published by the
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## Free Software Foundation; either version 3, or (at your option)
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## any later version.
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## This library is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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## You should have received a copy of the GNU General Public License along
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## with this library; see the file COPYING3. If not see
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## <http://www.gnu.org/licenses/>.
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AUTOMAKE_OPTIONS = nostdinc
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RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
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EXPECT = expect
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include $(top_srcdir)/fragment.am
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# Generated lists of files to run. All of these names are valid make
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# targets, if you wish to generate a list manually.
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lists_of_files = \
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testsuite_files \
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testsuite_files_interactive \
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testsuite_files_performance \
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testsuite_files_simd
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# This rule generates all of the testsuite_files* lists at once.
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${lists_of_files}:
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${glibcxx_srcdir}/scripts/create_testsuite_files \
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${glibcxx_srcdir}/testsuite `${PWD_COMMAND}`
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# We need more things in site.exp, but automake completely controls the
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# creation of that file; there's no way to append to it without messing up
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# the dependancy chains. So we overrule automake. This rule is exactly
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# what it would have generated, plus our own additions.
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site.exp: Makefile
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@echo 'Making a new site.exp file...'
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@echo '## these variables are automatically generated by make ##' >site.tmp
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@echo '# Do not edit here. If you wish to override these values' >>site.tmp
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@echo '# edit the last section' >>site.tmp
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@echo 'set tool libstdc++' >>site.tmp
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@echo 'set srcdir $(srcdir)' >>site.tmp
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@echo "set objdir `pwd`" >>site.tmp
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@echo 'set build_alias "$(build_alias)"' >>site.tmp
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@echo 'set build_triplet $(build_triplet)' >>site.tmp
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@echo 'set host_alias "$(host_alias)"' >>site.tmp
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@echo 'set host_triplet $(host_triplet)' >>site.tmp
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@echo 'set target_alias "$(target_alias)"' >>site.tmp
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@echo 'set target_triplet $(target_triplet)' >>site.tmp
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@echo 'set libiconv "$(LIBICONV)"' >>site.tmp
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@echo 'set baseline_dir "$(baseline_dir)"' >> site.tmp
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@echo 'set baseline_subdir_switch "$(baseline_subdir_switch)"' >> site.tmp
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@echo 'set TEST_GCC_EXEC_PREFIX "$(libdir)/gcc/"' >> site.tmp
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@echo '## All variables above are generated by configure. Do Not Edit ##' >>site.tmp
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@test ! -f site.exp || \
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sed '1,/^## All variables above are.*##/ d' site.exp >> site.tmp
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@-rm -f site.bak
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@test ! -f site.exp || mv site.exp site.bak
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@mv site.tmp site.exp
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extract_symvers = $(glibcxx_builddir)/scripts/extract_symvers
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baseline_subdir := $(shell $(CXX) $(baseline_subdir_switch))
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baseline_symbols:
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-@(output=${baseline_dir}/${baseline_subdir}/baseline_symbols.txt; \
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if test ! -f $${output}; then \
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echo "Baseline file doesn't exist."; \
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echo "Try 'make new-abi-baseline' to create it."; \
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exit 1; \
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fi; true)
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new-abi-baseline:
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-@$(mkinstalldirs) ${baseline_dir}/${baseline_subdir}
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-@(output=${baseline_dir}/${baseline_subdir}/baseline_symbols.txt; \
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if test -f $${output}; then \
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output=$${output}.new; \
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t=`echo $${output} | sed 's=.*config/abi/=='`; \
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echo "Baseline file already exists, writing to $${t} instead."; \
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fi; \
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${extract_symvers} ../src/.libs/libstdc++.so $${output})
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%/site.exp: site.exp
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-@test -d $* || mkdir $*
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@srcdir=`cd $(srcdir); ${PWD_COMMAND}`;
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@objdir=`${PWD_COMMAND}`/$*; \
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sed -e "s|^set srcdir .*$$|set srcdir $$srcdir|" \
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-e "s|^set objdir .*$$|set objdir $$objdir|" \
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site.exp > $*/site.exp.tmp
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@-rm -f $*/site.bak
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@test ! -f $*/site.exp || mv $*/site.exp $*/site.bak
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@mv $*/site.exp.tmp $*/site.exp
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check_p_numbers0:=1 2 3 4 5 6 7 8 9
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check_p_numbers1:=0 $(check_p_numbers0)
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check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
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check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
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check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
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check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
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check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
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check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
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check_p_subdirs=$(wordlist 1,$(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128),$(check_p_numbers))
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check_DEJAGNU_normal_targets = $(addprefix check-DEJAGNUnormal,$(check_p_subdirs))
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$(check_DEJAGNU_normal_targets): check-DEJAGNUnormal%: normal%/site.exp
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# Run the testsuite in normal mode.
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check-DEJAGNU $(check_DEJAGNU_normal_targets): check-DEJAGNU%: site.exp
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$(if $*,@)AR="$(AR)"; export AR; \
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RANLIB="$(RANLIB)"; export RANLIB; \
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if [ -z "$*" ] && [ -n "$(filter -j%, $(MFLAGS))" ]; then \
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rm -rf normal-parallel || true; \
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mkdir normal-parallel; \
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$(MAKE) $(AM_MAKEFLAGS) $(check_DEJAGNU_normal_targets); \
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rm -rf normal-parallel || true; \
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for idx in $(check_p_subdirs); do \
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if [ -d normal$$idx ]; then \
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mv -f normal$$idx/libstdc++.sum normal$$idx/libstdc++.sum.sep; \
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mv -f normal$$idx/libstdc++.log normal$$idx/libstdc++.log.sep; \
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fi; \
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done; \
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$(SHELL) $(srcdir)/../../contrib/dg-extract-results.sh \
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normal[0-9]*/libstdc++.sum.sep > libstdc++.sum; \
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$(SHELL) $(srcdir)/../../contrib/dg-extract-results.sh -L \
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normal[0-9]*/libstdc++.log.sep > libstdc++.log; \
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exit 0; \
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fi; \
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srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
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EXPECT=$(EXPECT); export EXPECT; \
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runtest=$(RUNTEST); \
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if [ -z "$$runtest" ]; then runtest=runtest; fi; \
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tool=libstdc++; \
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if [ -n "$*" ]; then \
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if [ -f normal-parallel/finished ]; then rm -rf "$*"; exit 0; fi; \
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GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/normal-parallel; \
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export GCC_RUNTEST_PARALLELIZE_DIR; \
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cd "$*"; \
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fi; \
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if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
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$$runtest $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) \
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$(RUNTESTFLAGS); \
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if [ -n "$*" ]; then \
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touch $$GCC_RUNTEST_PARALLELIZE_DIR/finished; \
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fi; \
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else \
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echo "WARNING: could not find \`runtest'" 1>&2; :;\
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fi
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check-am:
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$(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
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.PHONY: check-DEJAGNU
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# Use 'new-abi-baseline' to create an initial symbol file. Then run
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# 'check-abi' to test for changes against that file.
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check-abi: site.exp baseline_symbols
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-@runtest $(AM_RUNTESTFLAGS) --tool libstdc++ $(RUNTESTFLAGS) abi.exp
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# Runs the testsuite, but in compile only mode.
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# Can be used to test sources with non-GNU FE's at various warning
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# levels and for checking compile time across releases.
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# See script.
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compile_script=${glibcxx_srcdir}/scripts/check_compile
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check-compile: testsuite_files ${compile_script}
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-@(chmod + ${compile_script}; \
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${compile_script} ${glibcxx_srcdir} ${glibcxx_builddir})
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# Runs the testsuite/performance tests.
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# Some of these tests create large (~75MB) files, allocate huge
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# ammounts of memory, or otherwise tie up machine resources. Thus,
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# running this is off by default.
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# XXX Need to add dependency on libtestc++.a
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check_performance_script=${glibcxx_srcdir}/scripts/check_performance
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check-performance: testsuite_files_performance ${performance_script}
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-@(chmod + ${check_performance_script}; \
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CXXFLAGS='$(CXXFLAGS)'; export CXXFLAGS; \
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${check_performance_script} ${glibcxx_srcdir} ${glibcxx_builddir})
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# Runs the simd tests.
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check-simd: $(srcdir)/experimental/simd/generate_makefile.sh \
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${glibcxx_srcdir}/scripts/check_simd \
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testsuite_files_simd \
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${glibcxx_builddir}/scripts/testsuite_flags
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@rm -f .simd.summary
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@echo "Generating simd testsuite subdirs and Makefiles ..."
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@${glibcxx_srcdir}/scripts/check_simd "${glibcxx_srcdir}" "${glibcxx_builddir}" "$(CXXFLAGS)" | \
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while read subdir; do \
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$(MAKE) -C "$${subdir}"; \
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tail -n20 $${subdir}/simd_testsuite.sum | \
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grep -A20 -B1 'Summary ===' >> .simd.summary; \
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done; \
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cat .simd.summary && rm .simd.summary
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# Runs the testsuite in debug mode.
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debug_flags = "unix/-D_GLIBCXX_DEBUG"
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# Runs the testsuite in parallel mode.
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libgomp_dir=${glibcxx_builddir}/../libgomp
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libgomp_flags=-B${glibcxx_builddir}/../libgomp \
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-I${glibcxx_builddir}/../libgomp \
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-L${glibcxx_builddir}/../libgomp/.libs -lgomp
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atomic_flags=$(ATOMIC_FLAGS)
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parallel_flags="unix/-D_GLIBCXX_PARALLEL/-fopenmp"
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check-debug: site.exp
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outputdir=debug; export outputdir; \
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if test ! -d $${outputdir}; then \
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mkdir $${outputdir}; \
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fi; \
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srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
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EXPECT=$(EXPECT); export EXPECT; \
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$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) conformance.exp --outdir $${outputdir} --objdir $${outputdir} --target_board=$(debug_flags)" check-DEJAGNU;
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check-parallel: site.exp
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-@(if test ! -d $${libgomp_dir}; then \
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echo "Testing parallel mode failed as libgomp not present."; \
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exit 1; \
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fi; \
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outputdir=parallel; export outputdir; \
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if test ! -d $${outputdir}; then \
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mkdir $${outputdir}; \
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fi; \
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srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
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EXPECT=$(EXPECT); export EXPECT; \
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$(MAKE) CXXFLAGS="$(atomic_flags) $(libgomp_flags)" RUNTESTFLAGS="$(RUNTESTFLAGS) conformance.exp --outdir $${outputdir} --objdir $${outputdir} --target_board=$(parallel_flags)" check-DEJAGNU; )
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check-performance-parallel: testsuite_files_performance ${performance_script}
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-@(chmod + ${check_performance_script}; \
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CXXFLAGS="-D_GLIBCXX_PARALLEL -fopenmp $(atomic_flags) $(libgomp_flags)"; export CXXFLAGS; \
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${check_performance_script} ${glibcxx_srcdir} ${glibcxx_builddir})
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.PHONY: baseline_symbols new-abi-baseline \
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check-abi check-compile check-performance check-parallel
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# By adding these files here, automake will remove them for 'make clean'
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CLEANFILES = *.txt *.tst *.exe core* filebuf_* tmp* ostream_* *.log *.sum \
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testsuite_* site.exp abi_check baseline_symbols *TEST* *.dat \
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*.ii *.s *.o *.cc *.x *.a *.so *.xml *.raw *.out *.gdb
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# To remove directories.
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clean-local:
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rm -rf de fr debug parallel binaries normal* simd
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