I can't build a cpp file by using the powerpc64-linux-gnu-gcc-10 build command.I get the error powerpc64-linux-gnu-gcc-10: fatal error: cannot execute ‘cc1plus’: execvp: No such file or directory.

$ sudo apt-get install gcc-10-powerpc64-linux-gnu build-essentialReading package lists... DoneBuilding dependency tree Reading state information... DoneThe following additional packages will be installed:binutils-powerpc64-linux-gnu cpp-10-powerpc64-linux-gnu g++ g++-9 gcc gcc-10-cross-base-ports gcc-10-powerpc64-linux-gnu-base libasan6-ppc64-cross libatomic1-ppc64-cross libc6-dev-ppc64-cross libc6-ppc64-crosslibgcc-10-dev-ppc64-cross libgcc-s1-ppc64-cross libgomp1-ppc64-cross libitm1-ppc64-cross liblsan0-ppc64-cross libstdc++-9-dev libstdc++6-ppc64-cross libtsan0-ppc64-cross libubsan1-ppc64-crosslinux-libc-dev-ppc64-crossSuggested packages:binutils-doc gcc-10-locales g++-multilib g++-9-multilib gcc-9-doc gcc-multilib autoconf automake libtool flex bison gdb gcc-doc gcc-10-multilib-powerpc64-linux-gnu gcc-10-doc libstdc++-9-docThe following NEW packages will be installed:binutils-powerpc64-linux-gnu build-essential cpp-10-powerpc64-linux-gnu g++ g++-9 gcc gcc-10-cross-base-ports gcc-10-powerpc64-linux-gnu gcc-10-powerpc64-linux-gnu-base libasan6-ppc64-cross libatomic1-ppc64-crosslibc6-dev-ppc64-cross libc6-ppc64-cross libgcc-10-dev-ppc64-cross libgcc-s1-ppc64-cross libgomp1-ppc64-cross libitm1-ppc64-cross liblsan0-ppc64-cross libstdc++-9-dev libstdc++6-ppc64-cross libtsan0-ppc64-cross libubsan1-ppc64-cross linux-libc-dev-ppc64-cross0 upgraded, 23 newly installed, 0 to remove and 0 not upgraded.Need to get 36.9 MB/47.0 MB of archives.After this operation, 185 MB of additional disk space will be used.Do you want to continue? [Y/n] YGet:1 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 gcc-10-powerpc64-linux-gnu-base amd64 10.3.0-1ubuntu1~20.04cross1 [20.4 kB]Get:2 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 cpp-10-powerpc64-linux-gnu amd64 10.3.0-1ubuntu1~20.04cross1 [7431 kB]Get:3 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 gcc-10-cross-base-ports all 10.3.0-1ubuntu1~20.04cross1 [15.3 kB]Get:4 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 binutils-powerpc64-linux-gnu amd64 2.34-6ubuntu1.3 [2233 kB]Get:5 http://archive.ubuntu.com/ubuntu focal/universe amd64 libc6-ppc64-cross all 2.31-0ubuntu7cross1 [1259 kB]Get:6 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libgcc-s1-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [30.8 kB]Get:7 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libgomp1-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [105 kB]Get:8 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libitm1-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [29.1 kB]Get:9 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libatomic1-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [10.3 kB]Get:10 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libasan6-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [2029 kB]Get:11 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 liblsan0-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [827 kB]Get:12 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libtsan0-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [1959 kB]Get:13 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libstdc++6-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [507 kB]Get:14 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libubsan1-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [780 kB]Get:15 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 libgcc-10-dev-ppc64-cross all 10.3.0-1ubuntu1~20.04cross1 [1080 kB]Get:16 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 gcc-10-powerpc64-linux-gnu amd64 10.3.0-1ubuntu1~20.04cross1 [15.2 MB]Get:17 http://archive.ubuntu.com/ubuntu focal/universe amd64 linux-libc-dev-ppc64-cross all 5.4.0-21.25cross1 [1064 kB]Get:18 http://archive.ubuntu.com/ubuntu focal/universe amd64 libc6-dev-ppc64-cross all 2.31-0ubuntu7cross1 [2337 kB]Fetched 36.9 MB in 4s (9039 kB/s)Selecting previously unselected package gcc.(Reading database ... 37236 files and directories currently installed.)Preparing to unpack .../00-gcc_4%3a9.3.0-1ubuntu2_amd64.deb ...Unpacking gcc (4:9.3.0-1ubuntu2) ...Selecting previously unselected package libstdc++-9-dev:amd64.Preparing to unpack .../01-libstdc++-9-dev_9.4.0-1ubuntu1~20.04.1_amd64.deb ...Unpacking libstdc++-9-dev:amd64 (9.4.0-1ubuntu1~20.04.1) ...Selecting previously unselected package g++-9.Preparing to unpack .../02-g++-9_9.4.0-1ubuntu1~20.04.1_amd64.deb ...Unpacking g++-9 (9.4.0-1ubuntu1~20.04.1) ...Selecting previously unselected package g++.Preparing to unpack .../03-g++_4%3a9.3.0-1ubuntu2_amd64.deb ...Unpacking g++ (4:9.3.0-1ubuntu2) ...Selecting previously unselected package build-essential.Preparing to unpack .../04-build-essential_12.8ubuntu1.1_amd64.deb ...Unpacking build-essential (12.8ubuntu1.1) ...Selecting previously unselected package gcc-10-powerpc64-linux-gnu-base:amd64.Preparing to unpack .../05-gcc-10-powerpc64-linux-gnu-base_10.3.0-1ubuntu1~20.04cross1_amd64.deb ...Unpacking gcc-10-powerpc64-linux-gnu-base:amd64 (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package cpp-10-powerpc64-linux-gnu.Preparing to unpack .../06-cpp-10-powerpc64-linux-gnu_10.3.0-1ubuntu1~20.04cross1_amd64.deb ...Unpacking cpp-10-powerpc64-linux-gnu (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package gcc-10-cross-base-ports.Preparing to unpack .../07-gcc-10-cross-base-ports_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking gcc-10-cross-base-ports (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package binutils-powerpc64-linux-gnu.Preparing to unpack .../08-binutils-powerpc64-linux-gnu_2.34-6ubuntu1.3_amd64.deb ...Unpacking binutils-powerpc64-linux-gnu (2.34-6ubuntu1.3) ...Selecting previously unselected package libc6-ppc64-cross.Preparing to unpack .../09-libc6-ppc64-cross_2.31-0ubuntu7cross1_all.deb ...Unpacking libc6-ppc64-cross (2.31-0ubuntu7cross1) ...Selecting previously unselected package libgcc-s1-ppc64-cross.Preparing to unpack .../10-libgcc-s1-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libgcc-s1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libgomp1-ppc64-cross.Preparing to unpack .../11-libgomp1-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libgomp1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libitm1-ppc64-cross.Preparing to unpack .../12-libitm1-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libitm1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libatomic1-ppc64-cross.Preparing to unpack .../13-libatomic1-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libatomic1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libasan6-ppc64-cross.Preparing to unpack .../14-libasan6-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libasan6-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package liblsan0-ppc64-cross.Preparing to unpack .../15-liblsan0-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking liblsan0-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libtsan0-ppc64-cross.Preparing to unpack .../16-libtsan0-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libtsan0-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libstdc++6-ppc64-cross.Preparing to unpack .../17-libstdc++6-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libstdc++6-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libubsan1-ppc64-cross.Preparing to unpack .../18-libubsan1-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libubsan1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package libgcc-10-dev-ppc64-cross.Preparing to unpack .../19-libgcc-10-dev-ppc64-cross_10.3.0-1ubuntu1~20.04cross1_all.deb ...Unpacking libgcc-10-dev-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Selecting previously unselected package gcc-10-powerpc64-linux-gnu.Preparing to unpack .../20-gcc-10-powerpc64-linux-gnu_10.3.0-1ubuntu1~20.04cross1_amd64.deb ...Unpacking gcc-10-powerpc64-linux-gnu (10.3.0-1ubuntu1~20.04cross1) ...Unpacking linux-libc-dev-ppc64-cross (5.4.0-21.25cross1) ...Selecting previously unselected package libc6-dev-ppc64-cross.Preparing to unpack .../22-libc6-dev-ppc64-cross_2.31-0ubuntu7cross1_all.deb ...Unpacking libc6-dev-ppc64-cross (2.31-0ubuntu7cross1) ...Setting up gcc-10-cross-base-ports (10.3.0-1ubuntu1~20.04cross1) ...Setting up linux-libc-dev-ppc64-cross (5.4.0-21.25cross1) ...Setting up libstdc++-9-dev:amd64 (9.4.0-1ubuntu1~20.04.1) ...Setting up gcc (4:9.3.0-1ubuntu2) ...Setting up libc6-ppc64-cross (2.31-0ubuntu7cross1) ...Setting up binutils-powerpc64-linux-gnu (2.34-6ubuntu1.3) ...Setting up g++-9 (9.4.0-1ubuntu1~20.04.1) ...Setting up g++ (4:9.3.0-1ubuntu2) ...update-alternatives: using /usr/bin/g++ to provide /usr/bin/c++ (c++) in auto modeSetting up gcc-10-powerpc64-linux-gnu-base:amd64 (10.3.0-1ubuntu1~20.04cross1) ...Setting up libgomp1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up libatomic1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up build-essential (12.8ubuntu1.1) ...Setting up libc6-dev-ppc64-cross (2.31-0ubuntu7cross1) ...Setting up libitm1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up libgcc-s1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up cpp-10-powerpc64-linux-gnu (10.3.0-1ubuntu1~20.04cross1) ...Setting up libtsan0-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up libasan6-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up liblsan0-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up libstdc++6-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up libubsan1-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ... Setting up libgcc-10-dev-ppc64-cross (10.3.0-1ubuntu1~20.04cross1) ...Setting up gcc-10-powerpc64-linux-gnu (10.3.0-1ubuntu1~20.04cross1) ...Processing triggers for man-db (2.9.1-1) ...Processing triggers for libc-bin (2.31-0ubuntu9.9) .../sbin/ldconfig.real: /usr/lib/wsl/lib/libcuda.so.1 is not a symbolic link$ cd /home/user/Project$ powerpc64-linux-gnu-gcc-10 -static -o test.bin test.cpppowerpc64-linux-gnu-gcc-10: fatal error: cannot execute ‘cc1plus’: execvp: No such file or directorycompilation terminated.$ whereis cc1pluscc1plus:

I tried to install gcc and g++ packages, with no success.

UPDATE :

Ok I managed to build by using g++ instead of gcc :

$ sudo apt install g++-10-powerpc64-linux-gnu qemu-user$ powerpc64-linux-gnu-g++-10 -o test.bin test.cpp$ export QEMU_LD_PREFIX=/usr/powerpc64-linux-gnu/$ qemu-ppc64 ./test.bin
1

Best Answer


(Sorry for not commenting first, not enough rep)

The Ubuntu package search indicates that cc1plus for gcc10 on powerpc64 is provided by the package g++-10-powerpc64-linux-gnu.

Check if the package is installed and try again:
sudo apt install g++-10-powerpc64-linux-gnu