prepare (1/4): 
finished

cmake (2/4): 
-- The C compiler identification is Clang 6.0.0
-- The CXX compiler identification is Clang 6.0.0
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- 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/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /out/build
finished

make (3/4): 
Scanning dependencies of target driver
[  7%] Building C object CMakeFiles/driver.dir/driver.c.o
[ 14%] Linking C executable driver
[ 14%] Built target driver
Scanning dependencies of target mumsh
[ 21%] Building C object mumsh/CMakeFiles/mumsh.dir/main.c.o
/in/main.c:50:14: warning: implicit declaration of function 'waitpid' is invalid in C99 [-Wimplicit-function-declaration]
        if (!waitpid(job.pid[i],&status,WNOHANG)){
             ^
1 warning generated.
[ 28%] Building C object mumsh/CMakeFiles/mumsh.dir/read.c.o
[ 35%] Building C object mumsh/CMakeFiles/mumsh.dir/parse.c.o
[ 42%] Building C object mumsh/CMakeFiles/mumsh.dir/execute.c.o
[ 50%] Building C object mumsh/CMakeFiles/mumsh.dir/redirect.c.o
[ 57%] Linking C executable mumsh
[ 57%] Built target mumsh
Scanning dependencies of target mumsh_memory_check
[ 64%] Building C object mumsh/CMakeFiles/mumsh_memory_check.dir/main.c.o
/in/main.c:50:14: warning: implicit declaration of function 'waitpid' is invalid in C99 [-Wimplicit-function-declaration]
        if (!waitpid(job.pid[i],&status,WNOHANG)){
             ^
1 warning generated.
[ 71%] Building C object mumsh/CMakeFiles/mumsh_memory_check.dir/read.c.o
[ 78%] Building C object mumsh/CMakeFiles/mumsh_memory_check.dir/parse.c.o
[ 85%] Building C object mumsh/CMakeFiles/mumsh_memory_check.dir/execute.c.o
[ 92%] Building C object mumsh/CMakeFiles/mumsh_memory_check.dir/redirect.c.o
[100%] Linking C executable mumsh_memory_check
[100%] Built target mumsh_memory_check
finished

clean (4/4): 
finished

all tasks finished, build successfully