Chapter03/calc: ninja: error: unknown target 'install'

[WCatchE]

I can use 'ninja' to compile the code, but I cannot use 'ninja install'.
And there is nothing about install appear in the 'build.ninja' file.

$ninja [6/6] Linking CXX executable src/calc $ninja install ninja: error: unknown target 'install'

[completezealous]

I can use 'ninja' to compile the code, but I cannot use 'ninja install'. And there is nothing about install appear in the 'build.ninja' file.

$ninja [6/6] Linking CXX executable src/calc $ninja install ninja: error: unknown target 'install'

I have the same problem,have you solved it?

[keegan-sherman]

I just finished working through this chapter and noticed the same problem. I was able to solve it by changing the CMakeLists.txt file in the src directory to read

add_executable(calc
  Calc.cpp
  CodeGen.cpp
  Lexer.cpp
  Parser.cpp
  Sema.cpp
)
target_link_libraries(calc PRIVATE ${llvm_libs})
install(TARGETS calc
        RUNTIME DESTINATION bin
        COMPONENT calc)

Essentially, just add the install command at the end. Hope this helps!