https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86118
--- Comment #6 from Александр Кроль <oleksandr.krol at gmail dot com> --- command: /usr/local/bin/mpic++ --verbose --save-temps -DQT_CORE_LIB -DQT_NO_DEBUG -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -Wall -Wextra -std=c++11 -O2 -fPIC -fPIC -o ./idfs.cc.o -c ./idfs.cc ------------------------------------------------------------------------------ output: Using built-in specs. COLLECT_GCC=g++ Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 5.4.0-6ubuntu1~16.04.9' --with-bugurl=file:///usr/share/doc/gc\ c-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared\ --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-\ nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=n\ ew --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib --disable-browser-pl\ ugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home --w\ ith-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 --with-ar\ ch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with\ -arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=releas\ e --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9) COLLECT_GCC_OPTIONS='-v' '-save-temps' '-D' 'QT_CORE_LIB' '-D' 'QT_NO_DEBUG' '-isystem' '/usr/include/x86_64-linux-gnu/qt5' '\ -isystem' '/usr/include/x86_64-linux-gnu/qt5/QtCore' '-isystem' '/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64' '-Wall' \ '-Wextra' '-std=c++11' '-O2' '-fPIC' '-o' './idfs.cc.o' '-c' '-I' '/usr/local/include' '-shared-libgcc' '-mtune=generic' '-ma\ rch=x86-64' /usr/lib/gcc/x86_64-linux-gnu/5/cc1plus -E -quiet -v -I /usr/local/include -imultiarch x86_64-linux-gnu -D_GNU_SOURCE -D QT_\ CORE_LIB -D QT_NO_DEBUG -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem\ /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 ./idfs.cc -mtune=generic -march=x86-64 -std=c++11 -Wall -Wextra -fPIC -O2\ -fpch-preprocess -fstack-protector-strong -Wformat-security -o idfs.ii ignoring duplicate directory "/usr/include/x86_64-linux-gnu/c++/5" ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu" ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/5/../../../../x86_64-linux-gnu/include" ignoring duplicate directory "/usr/local/include" as it is a non-system directory that duplicates a system directory #include "..." search starts here: #include <...> search starts here: /usr/include/x86_64-linux-gnu/qt5 /usr/include/x86_64-linux-gnu/qt5/QtCore /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 /usr/include/c++/5 /usr/include/x86_64-linux-gnu/c++/5 /usr/include/c++/5/backward /usr/lib/gcc/x86_64-linux-gnu/5/include /usr/local/include /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed /usr/include/x86_64-linux-gnu /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-save-temps' '-D' 'QT_CORE_LIB' '-D' 'QT_NO_DEBUG' '-isystem' '/usr/include/x86_64-linux-gnu/qt5' '\ -isystem' '/usr/include/x86_64-linux-gnu/qt5/QtCore' '-isystem' '/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64' '-Wall' \ '-Wextra' '-std=c++11' '-O2' '-fPIC' '-o' './idfs.cc.o' '-c' '-I' '/usr/local/include' '-shared-libgcc' '-mtune=generic' '-ma\ rch=x86-64' /usr/lib/gcc/x86_64-linux-gnu/5/cc1plus -fpreprocessed idfs.ii -quiet -dumpbase idfs.cc -mtune=generic -march=x86-64 -auxbas\ e-strip ./idfs.cc.o -O2 -Wall -Wextra -std=c++11 -version -fPIC -fstack-protector-strong -Wformat-security -o idfs.s GNU C++11 (Ubuntu 5.4.0-6ubuntu1~16.04.9) version 5.4.0 20160609 (x86_64-linux-gnu) compiled by GNU C version 5.4.0 20160609, GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU C++11 (Ubuntu 5.4.0-6ubuntu1~16.04.9) version 5.4.0 20160609 (x86_64-linux-gnu) compiled by GNU C version 5.4.0 20160609, GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: d8217bc73be730fa402b500d5726a5b4 g++: internal compiler error: Segmentation fault (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.