* Package: sci-libs/arprec-2.2.17 * Repository: gentoo * Maintainer: grozin@gentoo.org sci@gentoo.org * USE: abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU * FEATURES: preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking arprec-2.2.17.tar.gz to /var/tmp/portage/sci-libs/arprec-2.2.17/work >>> Source unpacked in /var/tmp/portage/sci-libs/arprec-2.2.17/work >>> Preparing source in /var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17 ... * Running eautoreconf in '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17' ... * Running libtoolize --install --copy --force --automake ... [ ok ] * Running aclocal -I m4 ... [ ok ] * Running autoconf --force ... [ ok ] * Running autoheader ... [ ok ] * Running automake --add-missing --copy --force-missing ... [ ok ] * Running elibtoolize in: arprec-2.2.17/ * Running elibtoolize in: arprec-2.2.17/config/ * Applying portage/1.2.0 patch ... * Applying sed/1.5.6 patch ... * Applying as-needed/2.4.3 patch ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17 ... >>> Working in BUILD_DIR: "/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17" * econf: updating arprec-2.2.17/config/config.sub with /usr/share/gnuconfig/config.sub * econf: updating arprec-2.2.17/config/config.guess with /usr/share/gnuconfig/config.guess /var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17/configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --libdir=/usr/lib64 --docdir=/usr/share/doc/arprec-2.2.17 --enable-shared --disable-static --docdir=/usr/share/doc/arprec-2.2.17 --disable-fma --disable-fortran --disable-qd configuring arprec 2.2.13... checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking if commonly used function is to be inlined... yes checking if debugging code is to be enabled... no checking for x86_64-pc-linux-gnu-xlC_r... no checking for x86_64-pc-linux-gnu-xlC... no checking for x86_64-pc-linux-gnu-icpc... no checking for x86_64-pc-linux-gnu-pathCC... no checking for x86_64-pc-linux-gnu-pgCC... no checking for x86_64-pc-linux-gnu-cxx... no checking for x86_64-pc-linux-gnu-aCC... no checking for x86_64-pc-linux-gnu-CC... no checking for x86_64-pc-linux-gnu-cc++... no checking for x86_64-pc-linux-gnu-FCC... no checking for x86_64-pc-linux-gnu-KCC... no checking for x86_64-pc-linux-gnu-RCC... no checking for x86_64-pc-linux-gnu-c++... x86_64-pc-linux-gnu-c++ 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 x86_64-pc-linux-gnu-c++ accepts -g... yes checking for style of include used by make... 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BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/x86_64-pc-linux-gnu/bin/ld option to reload object files... -r checking for x86_64-pc-linux-gnu-objdump... x86_64-pc-linux-gnu-objdump checking how to recognize dependent libraries... pass_all checking for x86_64-pc-linux-gnu-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for x86_64-pc-linux-gnu-ar... x86_64-pc-linux-gnu-ar checking for archiver @FILE support... @ checking for x86_64-pc-linux-gnu-strip... x86_64-pc-linux-gnu-strip checking for x86_64-pc-linux-gnu-ranlib... x86_64-pc-linux-gnu-ranlib checking command to parse /usr/bin/x86_64-pc-linux-gnu-nm -B output from x86_64-pc-linux-gnu-c++ object... ok checking for sysroot... no checking for a working dd... /bin/dd checking how to truncate binary pipes... /bin/dd bs=4096 count=1 checking for x86_64-pc-linux-gnu-mt... no checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... x86_64-pc-linux-gnu-c++ -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 x86_64-pc-linux-gnu-c++ supports -fno-rtti -fno-exceptions... yes checking for x86_64-pc-linux-gnu-c++ option to produce PIC... -fPIC -DPIC checking if x86_64-pc-linux-gnu-c++ PIC flag -fPIC -DPIC works... yes checking if x86_64-pc-linux-gnu-c++ static flag -static works... yes checking if x86_64-pc-linux-gnu-c++ supports -c -o file.o... yes checking if x86_64-pc-linux-gnu-c++ supports -c -o file.o... 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(cached) yes checking whether the x86_64-pc-linux-gnu-c++ linker (/usr/x86_64-pc-linux-gnu/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 fp.h usability... no checking fp.h presence... no checking for fp.h... no checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking whether the compiler supports basic templates... yes checking whether x86 FPU control code is needed... yes checking fpu_control.h usability... yes checking fpu_control.h presence... yes checking for fpu_control.h... yes checking for drand48... yes checking for copysign... 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 tests/Makefile config.status: creating include/Makefile config.status: creating fortran/Makefile config.status: creating toolkit/Makefile config.status: creating arprec-config config.status: creating fortran/second.f config.status: creating toolkit/second.f config.status: creating config.h config.status: creating include/arprec/arprec_config.h config.status: executing depfiles commands config.status: executing libtool commands Using C++ Compiler = x86_64-pc-linux-gnu-c++ C++ Flags = -march=native -O2 -pipe -Wall -DHAVE_CONFIG_H enable fortran = no enable inline = yes enable x86 fix = yes enable debug = no fma = none fms = none >>> Source configured. >>> Compiling source in /var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17 ... >>> Working in BUILD_DIR: "/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17" make -j1 make all-recursive make[1]: Entering directory '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17' Making all in src make[2]: Entering directory '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17/src' /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o add.lo add.cpp libtool: 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-DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c divd.cpp -fPIC -DPIC -o .libs/divd.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o divx.lo divx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c divx.cpp -fPIC -DPIC -o .libs/divx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o dmc.lo dmc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c dmc.cpp -fPIC -DPIC -o .libs/dmc.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o dotd.lo dotd.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c dotd.cpp -fPIC -DPIC -o .libs/dotd.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o eq.lo eq.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c eq.cpp -fPIC -DPIC -o .libs/eq.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o erfc.lo erfc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c erfc.cpp -fPIC -DPIC -o .libs/erfc.o erfc.cpp: In function ‘mp_real erfc(const mp_real&)’: erfc.cpp:43:34: warning: narrowing conversion of ‘(4 - mp::n_words)’ from ‘int’ to ‘double’ inside { } [-Wnarrowing] static double eps[8] = {8,1,4-mp::n_words,1,0,0,0,0}; ~^~~ /bin/sh ../libtool --tag=CXX 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x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o fft1.lo fft1.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c fft1.cpp -fPIC -DPIC -o .libs/fft1.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o fft2.lo fft2.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c fft2.cpp -fPIC -DPIC -o .libs/fft2.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o fft3.lo fft3.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c fft3.cpp -fPIC -DPIC -o .libs/fft3.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o fftcr.lo fftcr.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c fftcr.cpp -fPIC -DPIC -o .libs/fftcr.o fftcr.cpp: In static member function ‘static void mp_real::mpfftcr(int, int, int, int, double*, double*)’: fftcr.cpp:42:27: warning: variable ‘n1’ set but not used [-Wunused-but-set-variable] int mx = int(mpuu1[0]), n1, n2, n21, n4, k, ku; ^~ fftcr.cpp:42:35: warning: variable ‘n21’ set but not used [-Wunused-but-set-variable] int mx = int(mpuu1[0]), n1, n2, n21, n4, k, ku; ^~~ fftcr.cpp:42:40: warning: variable ‘n4’ set but not used [-Wunused-but-set-variable] int mx = int(mpuu1[0]), n1, n2, n21, n4, k, ku; ^~ /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o fftrc.lo fftrc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c fftrc.cpp -fPIC -DPIC -o .libs/fftrc.o fftrc.cpp: In static member function ‘static void mp_real::mpfftrc(int, int, int, int, double*, double*)’: fftrc.cpp:39:27: warning: variable ‘n1’ set but not used [-Wunused-but-set-variable] int mx = int(mpuu1[0]), n1, n2, n4, k, ku; ^~ fftrc.cpp:39:36: warning: variable ‘n4’ set but not used [-Wunused-but-set-variable] int mx = int(mpuu1[0]), n1, n2, n4, k, ku; ^~ /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o fpu.lo fpu.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c fpu.cpp -fPIC -DPIC -o .libs/fpu.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o gamma.lo gamma.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c gamma.cpp -fPIC -DPIC -o .libs/gamma.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o infr.lo infr.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c infr.cpp -fPIC -DPIC -o .libs/infr.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o init.lo init.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c init.cpp -fPIC -DPIC -o .libs/init.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o inix.lo inix.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c inix.cpp -fPIC -DPIC -o .libs/inix.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o inpc.lo inpc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c inpc.cpp -fPIC -DPIC -o .libs/inpc.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o int.lo int.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c int.cpp -fPIC -DPIC -o .libs/int.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o lconv.lo lconv.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c lconv.cpp -fPIC -DPIC -o .libs/lconv.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o log.lo log.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c log.cpp -fPIC -DPIC -o .libs/log.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o logx.lo logx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c logx.cpp -fPIC -DPIC -o .libs/logx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o mdc.lo mdc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c mdc.cpp -fPIC -DPIC -o .libs/mdc.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o mulacc.lo mulacc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c mulacc.cpp -fPIC -DPIC -o .libs/mulacc.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o mul.lo mul.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c mul.cpp -fPIC -DPIC -o .libs/mul.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o muld.lo muld.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c muld.cpp -fPIC -DPIC -o .libs/muld.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o mulx.lo mulx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c mulx.cpp -fPIC -DPIC -o .libs/mulx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o nint.lo nint.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c nint.cpp -fPIC -DPIC -o .libs/nint.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o norm.lo norm.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c norm.cpp -fPIC -DPIC -o .libs/norm.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o npwr.lo npwr.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c npwr.cpp -fPIC -DPIC -o .libs/npwr.o npwr.cpp: In static member function ‘static void mp_real::mpnpwr(const mp_real&, int, mp_real&, int)’: npwr.cpp:28:15: warning: variable ‘n5’ set but not used [-Wunused-but-set-variable] int kk, kn, n5, na, nn, nws, skip; ^~ /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o npwx.lo npwx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c npwx.cpp -fPIC -DPIC -o .libs/npwx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o nrt.lo nrt.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c nrt.cpp -fPIC -DPIC -o .libs/nrt.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o nrtx.lo nrtx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c nrtx.cpp -fPIC -DPIC -o .libs/nrtx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o outc.lo outc.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c outc.cpp -fPIC -DPIC -o .libs/outc.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o out.lo out.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c out.cpp -fPIC -DPIC -o .libs/out.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o outx.lo outx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c outx.cpp -fPIC -DPIC -o .libs/outx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o pi.lo pi.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c pi.cpp -fPIC -DPIC -o .libs/pi.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o pix.lo pix.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c pix.cpp -fPIC -DPIC -o .libs/pix.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o qd.lo qd.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c qd.cpp -fPIC -DPIC -o .libs/qd.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o rand.lo rand.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c rand.cpp -fPIC -DPIC -o .libs/rand.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o roun.lo roun.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c roun.cpp -fPIC -DPIC -o .libs/roun.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o sort.lo sort.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c sort.cpp -fPIC -DPIC -o .libs/sort.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o sqrt.lo sqrt.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c sqrt.cpp -fPIC -DPIC -o .libs/sqrt.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o sqrtx.lo sqrtx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c sqrtx.cpp -fPIC -DPIC -o .libs/sqrtx.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o sqx.lo sqx.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c sqx.cpp -fPIC -DPIC -o .libs/sqx.o sqx.cpp: In static member function ‘static void mp_real::mpsqx(const mp_real&, mp_real&, int)’: sqx.cpp:21:7: warning: variable ‘ia’ set but not used [-Wunused-but-set-variable] int ia, na, ncr, i, i2=1, nn, nb, nx; ^~ /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o sub.lo sub.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c sub.cpp -fPIC -DPIC -o .libs/sub.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o binary_io.lo binary_io.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c binary_io.cpp -fPIC -DPIC -o .libs/binary_io.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o to_digits.lo to_digits.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c to_digits.cpp -fPIC -DPIC -o .libs/to_digits.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o read.lo read.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c read.cpp -fPIC -DPIC -o .libs/read.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o construct.lo construct.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c construct.cpp -fPIC -DPIC -o .libs/construct.o /bin/sh ../libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c -o write.lo write.cpp libtool: compile: x86_64-pc-linux-gnu-c++ -DHAVE_CONFIG_H -I.. -I../include -I../include -march=native -O2 -pipe -Wall -c write.cpp -fPIC -DPIC -o .libs/write.o write.cpp: In member function ‘bool mp_real::write(std::ostream&, int, int, int, std::ios_base::fmtflags, int, bool, bool, char) const’: write.cpp:199:21: error: no match for ‘operator!=’ (operand types are ‘std::basic_ostream’ and ‘int’) return (s << str) != 0; ~~~~~~~~~~~^~~~ write.cpp:199:21: note: candidate: operator!=(int, int) write.cpp:199:21: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘int’ In file included from ../include/arprec/mp_real.h:318:0, from write.cpp:14: ../include/arprec/mp_inline.h:153:13: note: candidate: bool operator!=(const mp_real&, const mp_real&) inline bool operator!=(const mp_real& a, const mp_real& b) { ^~~~~~~~ ../include/arprec/mp_inline.h:153:13: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const mp_real&’ ../include/arprec/mp_inline.h:341:13: note: candidate: bool operator!=(double, const mp_real&) inline bool operator!=(double b, const mp_real &a) { ^~~~~~~~ ../include/arprec/mp_inline.h:341:13: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘double’ ../include/arprec/mp_inline.h:345:13: note: candidate: bool operator!=(const mp_real&, double) inline bool operator!=(const mp_real &a, double b) { ^~~~~~~~ ../include/arprec/mp_inline.h:345:13: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const mp_real&’ ../include/arprec/mp_inline.h:265:13: note: candidate: bool operator!=(int, const mp_real&) inline bool operator!=(int b, const mp_real &a) { ^~~~~~~~ ../include/arprec/mp_inline.h:265:13: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘int’ ../include/arprec/mp_inline.h:269:13: note: candidate: bool operator!=(const mp_real&, int) inline bool operator!=(const mp_real &a, int b) { ^~~~~~~~ ../include/arprec/mp_inline.h:269:13: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const mp_real&’ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/locale_conv.h:41:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/locale:43, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/iomanip:43, from write.cpp:13: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:674:5: note: candidate: template bool std::operator!=(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&) operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:674:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: mismatched types ‘const std::unique_ptr<_Tp, _Dp>’ and ‘int’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/locale_conv.h:41:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/locale:43, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/iomanip:43, from write.cpp:13: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:669:5: note: candidate: template bool std::operator!=(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t) operator!=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:669:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::unique_ptr<_Tp, _Dp>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/locale_conv.h:41:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/locale:43, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/iomanip:43, from write.cpp:13: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:663:5: note: candidate: template bool std::operator!=(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&) operator!=(const unique_ptr<_Tp, _Dp>& __x, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:663:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::unique_ptr<_Tp, _Dp>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:37:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/locale_conv.h:41, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/locale:43, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/iomanip:43, from write.cpp:13: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/tuple:1363:5: note: candidate: template constexpr bool std::operator!=(const std::tuple<_Elements ...>&, const std::tuple<_Elements ...>&) operator!=(const tuple<_TElements...>& __t, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/tuple:1363:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::tuple<_Elements ...>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/tuple:39:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/unique_ptr.h:37, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/locale_conv.h:41, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/locale:43, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/iomanip:43, from write.cpp:13: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/array:246:5: note: candidate: template bool std::operator!=(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&) operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/array:246:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::array<_Tp, _Nm>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/locale_facets.h:48:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_ios.h:37, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/ios:44, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/istream:38, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/sstream:38, from write.cpp:12: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/streambuf_iterator.h:210:5: note: candidate: template bool std::operator!=(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&) operator!=(const istreambuf_iterator<_CharT, _Traits>& __a, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/streambuf_iterator.h:210:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::istreambuf_iterator<_CharT, _Traits>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/ios_base.h:46:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/ios:42, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/istream:38, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/sstream:38, from write.cpp:12: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:323:3: note: candidate: bool std::operator!=(const std::error_condition&, const std::error_condition&) operator!=(const error_condition& __lhs, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:323:3: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const std::error_condition&’ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:319:3: note: candidate: bool std::operator!=(const std::error_condition&, const std::error_code&) operator!=(const error_condition& __lhs, const error_code& __rhs) noexcept ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:319:3: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const std::error_condition&’ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:315:3: note: candidate: bool std::operator!=(const std::error_code&, const std::error_condition&) operator!=(const error_code& __lhs, const error_condition& __rhs) noexcept ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:315:3: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const std::error_code&’ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:311:3: note: candidate: bool std::operator!=(const std::error_code&, const std::error_code&) operator!=(const error_code& __lhs, const error_code& __rhs) noexcept ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/system_error:311:3: note: no known conversion for argument 1 from ‘std::basic_ostream’ to ‘const std::error_code&’ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:52:0, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_string.h:5122:5: note: candidate: template bool std::operator!=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*) operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_string.h:5122:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:52:0, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_string.h:5110:5: note: candidate: template bool std::operator!=(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) operator!=(const _CharT* __lhs, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_string.h:5110:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: mismatched types ‘const _CharT*’ and ‘std::basic_ostream’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:52:0, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_string.h:5097:5: note: candidate: template bool std::operator!=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/basic_string.h:5097:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:41:0, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/allocator.h:151:5: note: candidate: template bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_CharT>&) operator!=(const allocator<_Tp>&, const allocator<_Tp>&) ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/allocator.h:151:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::allocator<_CharT>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:41:0, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/allocator.h:145:5: note: candidate: template bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_T2>&) operator!=(const allocator<_T1>&, const allocator<_T2>&) ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/allocator.h:145:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::allocator<_CharT>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/char_traits.h:40:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:40, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/postypes.h:221:5: note: candidate: template bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&) operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs) ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/postypes.h:221:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::fpos<_StateT>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_algobase.h:67:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/char_traits.h:39, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:40, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:1124:5: note: candidate: template bool std::operator!=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&) operator!=(const move_iterator<_Iterator>& __x, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:1124:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::move_iterator<_IteratorL>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_algobase.h:67:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/char_traits.h:39, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:40, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:1118:5: note: candidate: template bool std::operator!=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&) operator!=(const move_iterator<_IteratorL>& __x, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:1118:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::move_iterator<_IteratorL>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_algobase.h:67:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/char_traits.h:39, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:40, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:354:5: note: candidate: template bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator!=(const reverse_iterator<_IteratorL>& __x, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:354:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::reverse_iterator<_Iterator>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_algobase.h:67:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/char_traits.h:39, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:40, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:304:5: note: candidate: template bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator!=(const reverse_iterator<_Iterator>& __x, ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_iterator.h:304:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::reverse_iterator<_Iterator>’ return (s << str) != 0; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_algobase.h:64:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/char_traits.h:39, from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/string:40, from write.cpp:11: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_pair.h:376:5: note: candidate: template constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.0/include/g++-v6/bits/stl_pair.h:376:5: note: template argument deduction/substitution failed: write.cpp:199:24: note: ‘std::basic_ostream’ is not derived from ‘const std::pair<_T1, _T2>’ return (s << str) != 0; ^ make[2]: *** [Makefile:567: write.lo] Error 1 make[2]: Leaving directory '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17/src' make[1]: *** [Makefile:527: all-recursive] Error 1 make[1]: Leaving directory '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17' make: *** [Makefile:393: all] Error 2 * ERROR: sci-libs/arprec-2.2.17::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=sci-libs/arprec-2.2.17::gentoo'`, * the complete build log and the output of `emerge -pqv '=sci-libs/arprec-2.2.17::gentoo'`. * The complete build log is located at '/var/log/portage/sci-libs:arprec-2.2.17:20160915-100919.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-libs/arprec-2.2.17/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sci-libs/arprec-2.2.17/temp/environment'. * Working directory: '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17' * S: '/var/tmp/portage/sci-libs/arprec-2.2.17/work/arprec-2.2.17'