Mock Version: 1.4.2 ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/opengrm-ngram.spec'], chrootPath='/var/lib/mock/579108-fedora-rawhide-x86_64/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'}shell=Falselogger=timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--private-network']printOutput=True) Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '46bebc268e4245be81ccd0de82a0e7ae', '-D', '/var/lib/mock/579108-fedora-rawhide-x86_64/root', '-a', '--private-network', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=en_US.UTF-8', '-u', 'mockbuild', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/opengrm-ngram.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'} and shell False Building target platforms: x86_64 Building for target x86_64 Wrote: /builddir/build/SRPMS/opengrm-ngram-1.3.2-4.fc27.src.rpm Child return code was: 0 ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/opengrm-ngram.spec'], chrootPath='/var/lib/mock/579108-fedora-rawhide-x86_64/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'}shell=Falselogger=timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--private-network', '--private-network']printOutput=True) Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'bd8c0dc765ba462a8d518eb8274b7eff', '-D', '/var/lib/mock/579108-fedora-rawhide-x86_64/root', '-a', '--private-network', '--private-network', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=en_US.UTF-8', '-u', 'mockbuild', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/opengrm-ngram.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'} and shell False Building target platforms: x86_64 Building for target x86_64 Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.wIxMmw + umask 022 + cd /builddir/build/BUILD + cd /builddir/build/BUILD + rm -rf opengrm-ngram-1.3.2 + /usr/bin/gzip -dc /builddir/build/SOURCES/opengrm-ngram-1.3.2.tar.gz + /usr/bin/tar -xof - + STATUS=0 + '[' 0 -ne 0 ']' + cd opengrm-ngram-1.3.2 + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + cd /builddir/build/BUILD + cd opengrm-ngram-1.3.2 + /usr/bin/tar -xof - + /usr/bin/xz -dc /builddir/build/SOURCES/opengrm-ngram-man.tar.xz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.UFUqjg + umask 022 + cd /builddir/build/BUILD + cd opengrm-ngram-1.3.2 + CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' + export CFLAGS + CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' + export CXXFLAGS + FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -I/usr/lib64/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -I/usr/lib64/gfortran/modules' + export FCFLAGS + LDFLAGS='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' + export LDFLAGS + '[' 1 = 1 ']' +++ dirname ./configure ++ find . -name config.guess -o -name config.sub + for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub) ++ basename ./config.sub + '[' -f /usr/lib/rpm/redhat/config.sub ']' + /usr/bin/rm -f ./config.sub ++ basename ./config.sub + /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./config.sub '/usr/lib/rpm/redhat/config.sub' -> './config.sub' + for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub) ++ basename ./config.guess + '[' -f /usr/lib/rpm/redhat/config.guess ']' + /usr/bin/rm -f ./config.guess ++ basename ./config.guess + /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./config.guess '/usr/lib/rpm/redhat/config.guess' -> './config.guess' + '[' 1 = 1 ']' + '[' x '!=' x-specs=/usr/lib/rpm/redhat/redhat-hardened-ld ']' ++ find . -name ltmain.sh + for i in $(find . -name ltmain.sh) + /usr/bin/sed -i.backup -e 's~compiler_flags=$~compiler_flags="-specs=/usr/lib/rpm/redhat/redhat-hardened-ld"~' ./ltmain.sh + ./configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info 'CXXFLAGS=-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL' 'LIBS=-L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -L/usr/lib64/atlas -lsatlas' checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for style of include used by make... GNU checking for x86_64-redhat-linux-gnu-gcc... no checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... none checking for x86_64-redhat-linux-gnu-ar... no checking for x86_64-redhat-linux-gnu-lib... no checking for x86_64-redhat-linux-gnu-link... no checking for ar... ar checking the archiver (ar) interface... ar checking for x86_64-redhat-linux-gnu-g++... no checking for x86_64-redhat-linux-gnu-c++... no checking for x86_64-redhat-linux-gnu-gpp... no checking for x86_64-redhat-linux-gnu-aCC... no checking for x86_64-redhat-linux-gnu-CC... no checking for x86_64-redhat-linux-gnu-cxx... no checking for x86_64-redhat-linux-gnu-cc++... no checking for x86_64-redhat-linux-gnu-cl.exe... no checking for x86_64-redhat-linux-gnu-FCC... no checking for x86_64-redhat-linux-gnu-KCC... no checking for x86_64-redhat-linux-gnu-RCC... no checking for x86_64-redhat-linux-gnu-xlC_r... no checking for x86_64-redhat-linux-gnu-xlC... no checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... none checking build system type... x86_64-redhat-linux-gnu checking host system type... x86_64-redhat-linux-gnu checking how to print strings... printf checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert x86_64-redhat-linux-gnu file names to x86_64-redhat-linux-gnu format... func_convert_file_noop checking how to convert x86_64-redhat-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for x86_64-redhat-linux-gnu-objdump... no checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for x86_64-redhat-linux-gnu-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for x86_64-redhat-linux-gnu-ar... ar checking for archiver @FILE support... @ checking for x86_64-redhat-linux-gnu-strip... no checking for strip... strip checking for x86_64-redhat-linux-gnu-ranlib... no checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for x86_64-redhat-linux-gnu-mt... no checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking how to run the C++ preprocessor... g++ -E checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... no checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking fst/fst.h usability... yes checking fst/fst.h presence... yes checking for fst/fst.h... yes checking fst/extensions/far/far.h usability... yes checking fst/extensions/far/far.h presence... yes checking for fst/extensions/far/far.h... yes checking for dlopen in -ldl... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating src/include/Makefile config.status: creating src/lib/Makefile config.status: creating src/bin/Makefile config.status: creating src/test/Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands + sed -e 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' -e 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' -e 's|CC=.g..|& -Wl,--as-needed|' -i libtool + make -j2 make all-recursive make[1]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.2' Making all in src make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.2/src' Making all in include make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.2/src/include' make[3]: Nothing to be done for 'all'. make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.2/src/include' Making all in lib make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.2/src/lib' /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-absolute.lo ngram-absolute.cc /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-context.lo ngram-context.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-absolute.cc -fPIC -DPIC -o .libs/ngram-absolute.o libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-context.cc -fPIC -DPIC -o .libs/ngram-context.o In file included from ngram-context.cc:27:0: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-count-of-counts.h:24:0, from ./../include/ngram/ngram-absolute.h:22, from ngram-absolute.cc:22: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ ngram-context.cc: In static member function 'static void ngram::NGramContext::ParseContextInterval(const string&, std::vector*, std::vector*)': ngram-context.cc:80:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < labels1.size(); ++i) { ~~^~~~~~~~~~~~~~~~ ngram-context.cc:84:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < labels2.size(); ++i) { ~~^~~~~~~~~~~~~~~~ ngram-context.cc: In member function 'void ngram::NGramContext::Init()': ngram-context.cc:95:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (context_begin_.size() >= hi_order_) hi_order_ = context_begin_.size() + 1; ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ ngram-context.cc:96:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (context_end_.size() >= hi_order_) hi_order_ = context_end_.size() + 1; ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ ngram-context.cc: In function 'bool ngram::NGramWriteContexts(const string&, const std::vector >&)': ngram-context.cc:241:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < contexts.size(); ++i) strm << contexts[i] << std::endl; ~~^~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-absolute.h:22:0, from ngram-absolute.cc:22: ./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts::SetCounts(const StdFst&) [with Arc = fst::ArcTpl >; fst::StdFst = fst::Fst > >]': ./../include/ngram/ngram-absolute.h:45:76: required from here ./../include/ngram/ngram-count-of-counts.h:175:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (order >= histogram_.size()) ~~~~~~^~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-absolute.h:23:0, from ngram-absolute.cc:22: ./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake::CalculateHiOrderMass(const std::vector&, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-make.h:144:50: required from 'void ngram::NGramMake::SmoothState(ngram::NGramMake::StateId) [with Arc = fst::ArcTpl >; ngram::NGramMake::StateId = int]' ./../include/ngram/ngram-make.h:77:22: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::ArcTpl >]' ngram-absolute.cc:39:21: required from here ./../include/ngram/ngram-make.h:118:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < discounts.size(); ++i) { // Sum discount counts ~~^~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ngram-context.cc:27: ./../include/ngram/ngram-model.h: At global scope: ./../include/ngram/ngram-model.h:92:15: warning: 'double ngram::NegLogDiff(double, double)' defined but not used [-Wunused-function] static double NegLogDiff(double a, double b) { ^~~~~~~~~~ ./../include/ngram/ngram-model.h:88:15: warning: 'double ngram::NegLogSum(double, double)' defined but not used [-Wunused-function] static double NegLogSum(double a, double b) { return NegLogSum(a, b, 0); } ^~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-count-of-counts.h:24, from ./../include/ngram/ngram-absolute.h:22, from ngram-absolute.cc:22: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-make.h:85:14: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::ArcTpl >]' ngram-absolute.cc:39:21: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-make.h:85:14: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::ArcTpl >]' ngram-absolute.cc:39:21: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-count.lo ngram-count.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-count.cc -fPIC -DPIC -o .libs/ngram-count.o ./../include/ngram/ngram-model.h: In member function 'bool ngram::NGramModel::CalcArcNegLogSums(ngram::NGramModel::StateId, ngram::NGramModel::StateId, double*, double*, bool) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:1054:18: warning: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' may be used uninitialized in this function [-Wmaybe-uninitialized] return w.Value(); ^ ./../include/ngram/ngram-model.h:657:9: note: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' was declared here Arc barc; ^~~~ ./../include/ngram/ngram-model.h:675:7: warning: 'barc.fst::ArcTpl >::ilabel' may be used uninitialized in this function [-Wmaybe-uninitialized] if (barc.ilabel != backoff_label_) ^~ ./../include/ngram/ngram-model.h:657:9: note: 'barc.fst::ArcTpl >::ilabel' was declared here Arc barc; ^~~~ /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-count-prune.lo ngram-count-prune.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-count-prune.cc -fPIC -DPIC -o .libs/ngram-count-prune.o In file included from ./../include/ngram/ngram-count-of-counts.h:24:0, from ./../include/ngram/ngram-count.h:29, from ngram-count.cc:18: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ ngram-count.cc: In function 'void ngram::RoundCountsToInt(fst::StdMutableFst*)': ngram-count.cc:27:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t s = 0; s < fst->NumStates(); ++s) { ~~^~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-hist-merge.h:21:0, from ngram-count.cc:19: ./../include/ngram/ngram-merge.h: In instantiation of 'bool ngram::NGramMerge::MergeWordLists() [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-merge.h:95:24: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-merge.h:178:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId st = 0; st < ngram2_ns_; ++st) { ~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge::SetupMergeMaps() [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-merge.h:96:19: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-merge.h:219:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId j = 0; j < ngram1_ns_; ++j) exact_map_1to2_.push_back(-1); ~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:221:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId ist = 0; ist < exact_map_2to1_.size(); ++ist) ./../include/ngram/ngram-merge.h:227:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId j = 0; j < ngram1_ns_; ++j) { ~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:234:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId j = 0; j < ngram2_ns_; ++j) { ~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge::MergeFsts() [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-merge.h:97:14: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-merge.h:339:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId ist = 0; ist < ngram2_ns_; ++ist) { // all states in ngram2 ~~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:364:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId ist = 0; ist < ngram2_ns_; ++ist) { ~~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:368:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (st < ngram1_ns_) { // shared state ~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:382:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId st = 0; st < ngram1_ns_; ++st) { ~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge::NormStates() [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-merge.h:100:17: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-merge.h:583:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId ist = 0; ist < ngram2_ns_; ++ist) { ~~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:585:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (st < ngram1_ns_) { // state found in both models ~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h:592:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId st = 0; st < ngram1_ns_; ++st) { ~~~^~~~~~~~~~~~ ./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge::MergeBackedOffToMap() [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-merge.h:259:54: required from 'void ngram::NGramMerge::SetupMergeMaps() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-merge.h:96:19: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-merge.h:319:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId st = 0; st < ngram1_ns_; ++st) { ~~~^~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-count-of-counts.h:24, from ./../include/ngram/ngram-count.h:29, from ngram-count.cc:18: ./../include/ngram/ngram-model.h: In instantiation of 'void ngram::NGramModel::UpdateState(ngram::NGramModel::StateId, int, bool, const std::vector*) [with Arc = fst::HistogramArc; ngram::NGramModel::StateId = int; typename Arc::Label = int; typename Arc::Label = int]': ./../include/ngram/ngram-merge.h:342:20: required from 'void ngram::NGramMerge::MergeFsts() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-merge.h:97:14: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-model.h:415:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (state_orders_.size() < st) { ~~~~~~~~~~~~~~~~~~~~~^~~~ ./../include/ngram/ngram-model.h:422:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (state_orders_.size() == st) { // add state info ~~~~~~~~~~~~~~~~~~~~~^~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::HistogramArc; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-merge.h:90:19: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ In file included from ngram-count-prune.cc:18:0: ./../include/ngram/ngram-count-prune.h: In constructor 'ngram::NGramCountPrune::NGramCountPrune(fst::StdMutableFst*, const std::vector&, int, double, ngram::NGramShrink > >::Label, double, bool)': ./../include/ngram/ngram-count-prune.h:56:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] count_minimums_[i] = count_minimums.size() > i ~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from ./../include/ngram/ngram-mutable-model.h:28:0, from ./../include/ngram/ngram-shrink.h:23, from ./../include/ngram/ngram-count-prune.h:20, from ngram-count-prune.cc:18: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:364:12: required from 'bool ngram::NGramShrink::ShrinkNGramModel(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-count-prune.h:66:33: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'void ngram::NGramModel::StationaryStateProbs(std::vector*, double, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:395:27: required from 'void ngram::NGramModel::CalculateStateProbs(std::vector*, bool) const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:381:22: required from 'void ngram::NGramShrink::FillStateProbs() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:328:19: required from 'void ngram::NGramShrink::CalculateShrinkScores(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:348:24: required from 'bool ngram::NGramShrink::ShrinkNGramModel(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-count-prune.h:66:33: required from here ./../include/ngram/ngram-model.h:1018:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t st = 0; st < nstates_; ++st) { ~~~^~~~~~~~~~ ./../include/ngram/ngram-model.h:1025:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t st = 0; st < nstates_; ++st) { ~~~^~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:364:12: required from 'bool ngram::NGramShrink::ShrinkNGramModel(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-count-prune.h:66:33: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::HistogramArc; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::HistogramArc; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::HistogramArc; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-merge.h:90:19: required from 'bool ngram::NGramMerge::MergeNGramModels(const fst::Fst&, bool) [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-hist-merge.h:49:22: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-kneser-ney.lo ngram-kneser-ney.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-kneser-ney.cc -fPIC -DPIC -o .libs/ngram-kneser-ney.o In file included from ./../include/ngram/ngram-count-of-counts.h:24:0, from ./../include/ngram/ngram-absolute.h:22, from ./../include/ngram/ngram-kneser-ney.h:22, from ngram-kneser-ney.cc:22: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-absolute.h:22:0, from ./../include/ngram/ngram-kneser-ney.h:22, from ngram-kneser-ney.cc:22: ./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts::SetCounts(const StdFst&) [with Arc = fst::ArcTpl >; fst::StdFst = fst::Fst > >]': ./../include/ngram/ngram-absolute.h:45:76: required from here ./../include/ngram/ngram-count-of-counts.h:175:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (order >= histogram_.size()) ~~~~~~^~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-count-of-counts.h:24, from ./../include/ngram/ngram-absolute.h:22, from ./../include/ngram/ngram-kneser-ney.h:22, from ngram-kneser-ney.cc:22: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::ArcTpl >; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-mutable-model.h:72:27: required from 'ngram::NGramMutableModel::NGramMutableModel(fst::MutableFst*, ngram::NGramMutableModel::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMutableModel::Label = int]' ./../include/ngram/ngram-make.h:61:25: required from 'ngram::NGramMake::NGramMake(fst::MutableFst*, bool, ngram::NGramMake::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMake::Label = int]' ./../include/ngram/ngram-absolute.h:39:31: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::ArcTpl >; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-mutable-model.h:72:27: required from 'ngram::NGramMutableModel::NGramMutableModel(fst::MutableFst*, ngram::NGramMutableModel::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMutableModel::Label = int]' ./../include/ngram/ngram-make.h:61:25: required from 'ngram::NGramMake::NGramMake(fst::MutableFst*, bool, ngram::NGramMake::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMake::Label = int]' ./../include/ngram/ngram-absolute.h:39:31: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) In file included from ./../include/ngram/ngram-absolute.h:23:0, from ./../include/ngram/ngram-kneser-ney.h:22, from ngram-kneser-ney.cc:22: ./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake::CalculateHiOrderMass(const std::vector&, double) const [with Arc = fst::ArcTpl >]': ngram-kneser-ney.cc:130:1: required from here ./../include/ngram/ngram-make.h:118:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < discounts.size(); ++i) { // Sum discount counts ~~^~~~~~~~~~~~~~~~~~ /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-make.lo ngram-make.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-make.cc -fPIC -DPIC -o .libs/ngram-make.o In file included from ./../include/ngram/ngram-count-of-counts.h:24:0, from ./../include/ngram/ngram-absolute.h:22, from ngram-make.cc:19: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-absolute.h:22:0, from ngram-make.cc:19: ./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts::SetCounts(const StdFst&) [with Arc = fst::ArcTpl >; fst::StdFst = fst::Fst > >]': ./../include/ngram/ngram-absolute.h:45:76: required from here ./../include/ngram/ngram-count-of-counts.h:175:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (order >= histogram_.size()) ~~~~~~^~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts::SetCounts(const StdFst&) [with Arc = fst::HistogramArc; fst::StdFst = fst::Fst > >]': ./../include/ngram/ngram-katz.h:61:46: required from 'void ngram::NGramKatz::SetCountOfCounts(const StdFst&) [with Arc = fst::HistogramArc; fst::StdFst = fst::Fst > >]' ngram-make.cc:135:45: required from here ./../include/ngram/ngram-count-of-counts.h:175:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] In file included from ./../include/ngram/ngram-absolute.h:23:0, from ngram-make.cc:19: ./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake::CalculateHiOrderMass(const std::vector&, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-make.h:144:50: required from 'void ngram::NGramMake::SmoothState(ngram::NGramMake::StateId) [with Arc = fst::ArcTpl >; ngram::NGramMake::StateId = int]' ./../include/ngram/ngram-make.h:77:22: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-unsmoothed.h:41:45: required from here ./../include/ngram/ngram-make.h:118:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < discounts.size(); ++i) { // Sum discount counts ~~^~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-count-of-counts.h:24, from ./../include/ngram/ngram-absolute.h:22, from ngram-make.cc:19: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-make.h:85:14: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-unsmoothed.h:41:45: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-absolute.h:23:0, from ngram-make.cc:19: ./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake::CalculateHiOrderMass(const std::vector&, double) const [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-make.h:144:50: required from 'void ngram::NGramMake::SmoothState(ngram::NGramMake::StateId) [with Arc = fst::HistogramArc; ngram::NGramMake::StateId = int]' ./../include/ngram/ngram-make.h:77:22: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-katz.h:57:42: required from 'bool ngram::NGramKatz::MakeNGramModel() [with Arc = fst::HistogramArc]' ngram-make.cc:136:31: required from here ./../include/ngram/ngram-make.h:118:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < discounts.size(); ++i) { // Sum discount counts ~~^~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-count-of-counts.h:24, from ./../include/ngram/ngram-absolute.h:22, from ngram-make.cc:19: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::HistogramArc]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-make.h:85:14: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-katz.h:57:42: required from 'bool ngram::NGramKatz::MakeNGramModel() [with Arc = fst::HistogramArc]' ngram-make.cc:136:31: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-make.h:85:14: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-unsmoothed.h:41:45: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::HistogramArc; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::HistogramArc; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-make.h:85:14: required from 'bool ngram::NGramMake::MakeNGramModel() [with Arc = fst::HistogramArc]' ./../include/ngram/ngram-katz.h:57:42: required from 'bool ngram::NGramKatz::MakeNGramModel() [with Arc = fst::HistogramArc]' ngram-make.cc:136:31: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) ./../include/ngram/ngram-model.h: In member function 'double ngram::NGramModel::CalcBruteLowSum(ngram::NGramModel::StateId, ngram::NGramModel::StateId, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:1054:18: warning: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' may be used uninitialized in this function [-Wmaybe-uninitialized] return w.Value(); ^ ./../include/ngram/ngram-model.h:657:9: note: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' was declared here Arc barc; ^~~~ ./../include/ngram/ngram-model.h:675:7: warning: 'barc.fst::ArcTpl >::ilabel' may be used uninitialized in this function [-Wmaybe-uninitialized] if (barc.ilabel != backoff_label_) ^~ /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-marginalize.lo ngram-marginalize.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-marginalize.cc -fPIC -DPIC -o .libs/ngram-marginalize.o ngram-marginalize.cc: In member function 'void ngram::NGramMarginal::SetArcIndices(ngram::NGramMarginal::StateId, bool)': ngram-marginalize.cc:83:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (indices_.size() <= arc.ilabel + 1) indices_.push_back(-1); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ ngram-marginalize.cc: In member function 'int ngram::NGramMarginal::GetCurrentArcIndex(int)': ngram-marginalize.cc:93:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (indices_.size() <= label + 1) indices_.push_back(-1); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~ In file included from ./../include/ngram/ngram-mutable-model.h:28:0, from ./../include/ngram/ngram-marginalize.h:24, from ngram-marginalize.cc:19: ./../include/ngram/ngram-model.h: In instantiation of 'void ngram::NGramModel::StationaryStateProbs(std::vector*, double, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:395:27: required from 'void ngram::NGramModel::CalculateStateProbs(std::vector*, bool) const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-marginalize.h:117:17: required from here ./../include/ngram/ngram-model.h:1018:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t st = 0; st < nstates_; ++st) { ~~~^~~~~~~~~~ ./../include/ngram/ngram-model.h:1025:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t st = 0; st < nstates_; ++st) { ~~~^~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::ArcTpl >; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-mutable-model.h:72:27: required from 'ngram::NGramMutableModel::NGramMutableModel(fst::MutableFst*, ngram::NGramMutableModel::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMutableModel::Label = int]' ./../include/ngram/ngram-marginalize.h:41:39: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::ArcTpl >; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-mutable-model.h:72:27: required from 'ngram::NGramMutableModel::NGramMutableModel(fst::MutableFst*, ngram::NGramMutableModel::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMutableModel::Label = int]' ./../include/ngram/ngram-marginalize.h:41:39: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) ./../include/ngram/ngram-model.h: In member function 'bool ngram::NGramModel::CalcArcNegLogSums(ngram::NGramModel::StateId, ngram::NGramModel::StateId, double*, double*, bool) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:1054:18: warning: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' may be used uninitialized in this function [-Wmaybe-uninitialized] return w.Value(); ^ ./../include/ngram/ngram-model.h:657:9: note: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' was declared here Arc barc; ^~~~ ./../include/ngram/ngram-model.h:675:7: warning: 'barc.fst::ArcTpl >::ilabel' may be used uninitialized in this function [-Wmaybe-uninitialized] if (barc.ilabel != backoff_label_) ^~ ./../include/ngram/ngram-model.h:657:9: note: 'barc.fst::ArcTpl >::ilabel' was declared here Arc barc; ^~~~ /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-output.lo ngram-output.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-output.cc -fPIC -DPIC -o .libs/ngram-output.o In file included from ./../include/ngram/ngram-output.h:25:0, from ngram-output.cc:23: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ ngram-output.cc: In member function 'bool ngram::NGramOutput::PerplexityNGramModel(const std::vector > > > >&, int32, bool, std::__cxx11::string*, double, double)': ngram-output.cc:103:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (StateId i = 0; i < infsts.size(); ++i) ~~^~~~~~~~~~~~~~~ ngram-output.cc: In member function 'void ngram::NGramOutput::RandNGramModel(int64, bool) const': ngram-output.cc:501:51: warning: variable 'nextstate' set but not used [-Wunused-but-set-variable] StateId st = GetFst().Start(), hi_state = -1, nextstate; ^~~~~~~~~ ngram-output.cc:502:11: warning: variable 'lbl' set but not used [-Wunused-but-set-variable] Label lbl; ^~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-output.h:25, from ngram-output.cc:23: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::ArcTpl >; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-mutable-model.h:72:27: required from 'ngram::NGramMutableModel::NGramMutableModel(fst::MutableFst*, ngram::NGramMutableModel::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMutableModel::Label = int]' ./../include/ngram/ngram-output.h:59:44: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:124:14: required from 'ngram::NGramModel::NGramModel(const fst::Fst&, ngram::NGramModel::Label, double, bool) [with Arc = fst::ArcTpl >; ngram::NGramModel::Label = int]' ./../include/ngram/ngram-mutable-model.h:72:27: required from 'ngram::NGramMutableModel::NGramMutableModel(fst::MutableFst*, ngram::NGramMutableModel::Label, double, bool, bool) [with Arc = fst::ArcTpl >; ngram::NGramMutableModel::Label = int]' ./../include/ngram/ngram-output.h:59:44: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) ./../include/ngram/ngram-model.h: At global scope: ./../include/ngram/ngram-model.h:88:15: warning: 'double ngram::NegLogSum(double, double)' defined but not used [-Wunused-function] static double NegLogSum(double a, double b) { return NegLogSum(a, b, 0); } ^~~~~~~~~ ngram-output.cc: In member function 'void ngram::NGramOutput::FindNextStateInModel(ngram::NGramOutput::StateId*, ngram::NGramOutput::Label, double, ngram::NGramOutput::Label, double*, int*, int*, int*, std::__cxx11::string*, bool, std::vector*) const': ngram-output.cc:374:16: warning: 'ngram_cost' may be used uninitialized in this function [-Wmaybe-uninitialized] ngram_cost += OOV_cost; ~~~~~~~~~~~^~~~~~~~~~~ ngram-output.cc:389:31: warning: 'order' may be used uninitialized in this function [-Wmaybe-uninitialized] if (verbose) ShowNGramProb(symbol, (*history), 0, order, ngram_cost); ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-output.h:25, from ngram-output.cc:23: ./../include/ngram/ngram-model.h: In member function 'double ngram::NGramModel::CalcBruteLowSum(ngram::NGramModel::StateId, ngram::NGramModel::StateId, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:1054:18: warning: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' may be used uninitialized in this function [-Wmaybe-uninitialized] return w.Value(); ^ ./../include/ngram/ngram-model.h:657:9: note: '*((void*)(& barc)+8).fst::FloatWeightTpl::value_' was declared here Arc barc; ^~~~ ./../include/ngram/ngram-model.h:675:7: warning: 'barc.fst::ArcTpl >::ilabel' may be used uninitialized in this function [-Wmaybe-uninitialized] if (barc.ilabel != backoff_label_) ^~ /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o ngram-shrink.lo ngram-shrink.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c ngram-shrink.cc -fPIC -DPIC -o .libs/ngram-shrink.o In file included from ./../include/ngram/ngram-context-prune.h:23:0, from ngram-shrink.cc:15: ./../include/ngram/ngram-context.h: In static member function 'static std::__cxx11::string ngram::NGramContext::GetContextString(const std::vector&, const std::vector&)': ./../include/ngram/ngram-context.h:98:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_begin.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~~~ ./../include/ngram/ngram-context.h:101:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < context_end.size(); ++i) ~~^~~~~~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context-prune.h:24:0, from ngram-shrink.cc:15: ./../include/ngram/ngram-count-prune.h: In constructor 'ngram::NGramCountPrune::NGramCountPrune(fst::StdMutableFst*, const std::vector&, int, double, ngram::NGramShrink > >::Label, double, bool)': ./../include/ngram/ngram-count-prune.h:56:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] count_minimums_[i] = count_minimums.size() > i ~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from ./../include/ngram/ngram-count-prune.h:20:0, from ./../include/ngram/ngram-context-prune.h:24, from ngram-shrink.cc:15: ./../include/ngram/ngram-shrink.h: In instantiation of 'double ngram::NGramShrink::ThetaForMaxNGrams(int) [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-relentropy.h:47:55: required from here ./../include/ngram/ngram-shrink.h:622:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (threshold_index < scores.size() && scores[threshold_index] == theta) { ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-shrink.h:625:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (threshold_index >= scores.size()) { // Sets theta more than max. ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~ In file included from ./../include/ngram/ngram-context.h:26:0, from ./../include/ngram/ngram-context-prune.h:23, from ngram-shrink.cc:15: ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:364:12: required from 'bool ngram::NGramShrink::ShrinkNGramModel(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-count-prune.h:66:33: required from here ./../include/ngram/ngram-model.h:203:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) { ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'void ngram::NGramModel::StationaryStateProbs(std::vector*, double, double) const [with Arc = fst::ArcTpl >]': ./../include/ngram/ngram-model.h:395:27: required from 'void ngram::NGramModel::CalculateStateProbs(std::vector*, bool) const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:381:22: required from 'void ngram::NGramShrink::FillStateProbs() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:328:19: required from 'void ngram::NGramShrink::CalculateShrinkScores(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:348:24: required from 'bool ngram::NGramShrink::ShrinkNGramModel(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-count-prune.h:66:33: required from here ./../include/ngram/ngram-model.h:1018:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t st = 0; st < nstates_; ++st) { ~~~^~~~~~~~~~ ./../include/ngram/ngram-model.h:1025:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t st = 0; st < nstates_; ++st) { ~~~^~~~~~~~~~ ./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel::CheckStateNGrams(ngram::NGramModel::StateId, const Arc&) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]': ./../include/ngram/ngram-model.h:777:50: required from 'bool ngram::NGramModel::CheckTopologyState(ngram::NGramModel::StateId) const [with Arc = fst::ArcTpl >; ngram::NGramModel::StateId = int]' ./../include/ngram/ngram-model.h:201:30: required from 'bool ngram::NGramModel::CheckTopology() const [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-model.h:293:23: required from 'void ngram::NGramModel::InitModel() [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-shrink.h:364:12: required from 'bool ngram::NGramShrink::ShrinkNGramModel(bool) [with Arc = fst::ArcTpl >]' ./../include/ngram/ngram-count-prune.h:66:33: required from here ./../include/ngram/ngram-model.h:803:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = j; i < state_ngrams_[st].size(); ++i) ./../include/ngram/ngram-model.h:805:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (!boa && j <= state_ngrams_[st].size()) /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o util.lo util.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c util.cc -fPIC -DPIC -o .libs/util.o /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c -o hist-arc.lo hist-arc.cc libtool: compile: g++ -DHAVE_CONFIG_H -I./../include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -DHAVE_GSL -std=c++11 -c hist-arc.cc -fPIC -DPIC -o .libs/hist-arc.o ./../include/ngram/ngram-model.h: In member function 'double ngram::NGramModel::CalcBruteLowSum(ngram::NGramModel::StateId, ngram::NGramModel::StateId, double) const [with Arc = fst::ArcTpl