Some problems with buildinng on linux

[mad-student]

I started command Sources/build-linux64.sh and got this: Will build with 'make -j4' ... please edit this script if incorrect.

rm -rf cmake-build

mkdir cmake-build

cd cmake-build

cmake -DCMAKE_BUILD_TYPE=Debug .. CMake Error: The source directory "/Serious-Engine" does not appear to contain CMakeLists.txt. Specify --help for usage, or press the help button on the CMake GUI. Found CMakeLists.txt in "/Serious-Engine/Sources" and copy it to "/Serious-Engine".

After that restart command and got this: Will build with 'make -j4' ... please edit this script if incorrect.

rm -rf cmake-build

mkdir cmake-build

cd cmake-build

cmake -DCMAKE_BUILD_TYPE=Debug .. -- The C compiler identification is GNU 7.3.0 -- The CXX compiler identification is unknown -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done CMake Error at CMakeLists.txt:2 (project): No CMAKE_CXX_COMPILER could be found.

Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH.

-- Configuring incomplete, errors occurred! See also "/Serious-Engine/cmake-build/CMakeFiles/CMakeOutput.log". See also "/Serious-Engine/cmake-build/CMakeFiles/CMakeError.log".

Is there any possibility to fix that error? P.S. Sorry for my English. This language isn't native for me. I use Lubuntu 18.04 if this matter.

[yamgent]

You will need to run the build script inside the Sources folder, not outside it. In other words, you should be doing this:

cd Sources
./build-linux64.sh

[DanielGibson]

it also looks like no C++ compiler is installed

if you enter g++ on the commandline, what happens? if it's command not found, try sudo apt-get install build-essential, which should install gcc, g++, make and some basic system headers

you'll also (at least) need the libsdl2-dev package

[mad-student]

I install packages that you said and also installed bison and also installed bison and flex (because thay was mentioned as required packages) run command "./build-linux64.sh" from Sources directory and got this:

Will build with 'make -j4' ... please edit this script if incorrect.

• rm -rf cmake-build
• mkdir cmake-build
• cd cmake-build
• cmake -DCMAKE_BUILD_TYPE=Debug .. -- The C compiler identification is GNU 7.3.0 -- The CXX compiler identification is GNU 7.3.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - not found -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found -- Found Threads: TRUE
  -- Found SDL2: /usr/lib/x86_64-linux-gnu/libSDL2main.a;/usr/lib/x86_64-linux-gnu/libSDL2.so;-lpthread
  -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11") WARNING,re-enable some of the warnings some day! -- Using assembler code (when available) -- Not using i386 nasm ASM -- Configuring done -- Generating done -- Build files have been written to: /home/psycho/Serious-Engine/Sources/cmake-build
• make -j4 [ 0%] Generating ../Ecc/Scanner.cpp [ 0%] Generating ../Ecc/Parser.cpp, ../Ecc/Parser.hpp Ecc/Parser.y:1435 parser name defined to default :"parse" Ecc/Parser.y contains 86 shift/reduce conflicts and 1 reduce/reduce conflict. [ 0%] Generating ../Ecc/Parser.h Error copying file "Ecc/Parser.hpp" to "Ecc/Parser.h". CMakeFiles/ecc.dir/build.make:68: recipe for target '../Ecc/Parser.h' failed make[2]: [../Ecc/Parser.h] Error 1 make[2]: Удаляется файл «../Ecc/Parser.h» CMakeFiles/Makefile2:137: recipe for target 'CMakeFiles/ecc.dir/all' failed make[1]: [CMakeFiles/ecc.dir/all] Error 2 Makefile:129: recipe for target 'all' failed make: [all] Error 2

Maybe I don't have some other packages that needed for building binaries. I don't have much expiriece in Linux.

[yamgent]

[ 0%] Generating ../Ecc/Scanner.cpp
[ 0%] Generating ../Ecc/Parser.cpp, ../Ecc/Parser.hpp
Ecc/Parser.y:1435 parser name defined to default :"parse"
Ecc/Parser.y contains 86 shift/reduce conflicts and 1 reduce/reduce conflict.
[ 0%] Generating ../Ecc/Parser.h
Error copying file "Ecc/Parser.hpp" to "Ecc/Parser.h".

That is quite a strange copying error, since the file is generated right before the copying is supposed to take place.

Try and delete all of these files inside your Sources/Ecc/ folder if they exist:

• Scanner.cpp
• Parser.cpp
• Parser.hpp
• Parser.h

Then re-run ./build-linux64.sh. Does it still show the same error?

[yamgent]

Also may I know the version of flex and bison that you are using? (via flex --version and bison --version)

[mad-student]

flex 2.6.4 bison (GNU Bison) 3.0.4 Also, sorry, I cheated a little and create 2 conversation at the same time: here and on fork from this engine by ptitSeb (https://github.com/ptitSeb/Serious-Engine/issues/3). Looks like it work fine. Thanks for the help - you are great, guys!