Trying to compile source

[IntyLab]

I fetched the source using the "git clone" command, ran the Configure script, and tried to compile the source using "make -f Makefile". Compilation halted on an error because the file "sys/termios.h" is not found. This happened in src/os/unix/SerialPortUNIX.cxx at line 22.

I ran the command "find ./src -name termios.h" and got no results. Is the file just missing from the source package? Thanks for your help on this.

[skitt]

What platform are you building on? sys/termios.h is supposed to be provided by the C library.

[sa666666]

Yes, sounds like you don't have the C header files installed. If it's for Ubuntu, perhaps install build-essentials?

[IntyLab]

Thank you for your assistance. I found a copy of termios.h by expanding my search outside my home directory, and I modified the two include statements to point to the absolute folder path for that and ioctl.h.

If you'll bear with me while I bring myself up to speed, I'd love to get Stella running in my environment.

In the same file, now I'm getting five "use of undeclared identifier" errors. I'll keep looking at my end and see if I can figure it out, but I appreciate any help you can offer.

[skitt]

Could you tell us what environment you’re trying to get Stella working in? The build instructions should work as-is, you shouldn’t need to change anything in the project.

[IntyLab]

The environment is Termux, distributed through F-Droid, not the Google Play Store (because it's no longer supported). I have SDL2 and a whole X11 desktop environment currently running on it.

What other information do you need? I appreciate your help with this.

[IntyLab]

I'm using Termux, which is available via F-Droid. I have an X environment, SDL2, and the latest build of clang.

[IntyLab]

Here is the output I currently am getting:

mkdir -p -p src/os/unix/.deps
mkdir -p -p out/src/os/unix
g++ -MMD -MF "src/os/unix/.deps/SerialPortUNIX.d" -MQ "out/src/os/unix/SerialPortUNIX.o" -MP -O2 -x c++ -Wall -Wextra -Wno-unused-parameter -Wno-multichar -Wunused -Woverloaded-virtual -Wnon-virtual-dtor -std=c++17 -Weverything -Wno-c++98-compat-pedantic -Wno-unknown-warning-option -Wno-switch-enum -Wno-conversion -Wno-covered-switch-default -Wno-inconsistent-missing-destructor-override -Wno-float-equal -Wno-exit-time-destructors -Wno-global-constructors -Wno-weak-vtables -Wno-four-char-constants -Wno-padded -Wno-reserved-identifier -Wno-duplicate-enum -fomit-frame-pointer -DSDL_SUPPORT -D_GLIBCXX_USE_CXX11_ABI=1 -DUNIX -DBSPF_UNIX -DGUI_SUPPORT -DWINDOWED_SUPPORT -DSOUND_SUPPORT -DDEBUGGER_SUPPORT -DJOYSTICK_SUPPORT -DCHEATCODE_SUPPORT -DHTTP_LIB_SUPPORT -DIMAGE_SUPPORT -DZIP_SUPPORT -Isrc/emucore -Isrc/common -Isrc/common/tv_filters -Isrc/emucore/tia -Isrc/emucore/tia/frame-manager -Isrc/lib/json -Isrc/common/repository/sqlite -I/data/data/com.termux/files/usr/include/SDL2 -I/data/data/com.termux/files/usr/include -DNO_SHARED_MEMORY -D_REENTRANT -D_THREAD_SAFE -Isrc/os/unix -Isrc/gui -Isrc/debugger -Isrc/debugger/gui -Isrc/debugger/yacc -Isrc/cheat -[snip]
src/os/unix/SerialPortUNIX.cxx:47:3: error: use of undeclared identifier 'tcflush'
tcflush(myHandle, TCOFLUSH);
^
src/os/unix/SerialPortUNIX.cxx:48:3: error: use of undeclared identifier 'tcflush'
tcflush(myHandle, TCIFLUSH);
^
src/os/unix/SerialPortUNIX.cxx:49:28: error: use of undeclared identifier 'FNDELAY'
fcntl(myHandle, F_SETFL, FNDELAY);
^
src/os/unix/SerialPortUNIX.cxx:57:3: error: use of undeclared identifier 'tcflush'
tcflush(myHandle, TCIFLUSH);
^
src/os/unix/SerialPortUNIX.cxx:58:3: error: use of undeclared identifier 'tcsetattr'
tcsetattr(myHandle, TCSANOW, &termios);
^
5 errors generated.
make: *** [Makefile:277: out/src/os/unix/SerialPortUNIX.o] Error 1