This is a squashed commit of the following commits from
upstream:
James R <justsomejames2@gmail.com> on 2021-05-01
Commit 44d217807f71d15bd7ca69dad226458e7060ccab
> Collect makefiles
James R <justsomejames2@gmail.com> on 2021-05-04
Commit f637e28d0c1877c44acd7b01f7130625d5ea4099
> Remove bin, objs and dep directories
James R <justsomejames2@gmail.com> on 2021-05-02
Commit b31056c7d977fe3c2a5e0637589fd9521f1f6c04
> Rewrite Makefile to be modular as well as more automated
>
> Some key points for programmers:
> - Source code files are mostly listed in a 'Sourcefile'.
> So you no longer directly edit the object list. There
> can be multiple Sourcefiles and they can even live in
> subdirectories--the directory name will be prepended to
> every filename in the list. Of course, the Makefile
> still needs to be edited to read from each Sourcefile.
> - Different rules are no longer required for source code
> files that live in subdirectories (such as sdl/ or
> hardware/). Subdirectories Just Work so go ham!
>
> In addition to those points, another important change is
> that the bin directory is no longer divided into platform
> subdirectories (Linux64, Mingw, etc). Executables now go
> directly into bin. If you use DEBUGMODE or target 64-bit,
> then subdirectories for 'debug' and '64' will be made
> though.
>
> Oh by the way, I don't think make clean actually removed
> files before on Windows. It should now. I also fixed as
> many little inconsistencies like that as I noticed.
>
> And now just an overview of the technical aspects that
> shouldn't affect anyone who doesn't REALLY care about the
> Makefile...
>
> objs and dep directories have been moved to a make
> directory. Makefile.cfg and its variants have been moved
> out of their various subdirectories to src/Makefile.d
> make distclean removes the bin and make directories
> entirely, but make clean and cleandep still only affect
> the current build target.
>
> When I say automation, I mean that a lot of copy pasting
> in the Makefile has been reduced.
James R <justsomejames2@gmail.com> on 2021-05-04
Commit 53d1cbe8264196e46911c86bc4be13d44aa35dfe
> Appveyor: update executable directory
James R <justsomejames2@gmail.com> on 2021-05-04
Commit 888073d64d1885cae0ad8b5d54bfec31e9793e0a
> Fix make clean printing header
James R <justsomejames2@gmail.com> on 2021-05-04
Commit 3d7205d4942d1e1b2627fdf5acf9d9c82437a97b
> Fix minor errors with Windows ECHO, DEL, MD
>
> - Quotes were not removed by ECHO.
> - DEL would print an error on nonexistent file.
> - MD would do this plus return a nonzero exit code.
James R <justsomejames2@gmail.com> on 2021-05-05
Commit f9813844e7f0dfa6229062b1ebd83e4e8150c120
> Update CMakeLists.txt to use Sourcefiles
>
> This establishes (near) parity of source code file lists
> between the Makefile and CMakeLists.txt
>
> To make that change I messed around CMakeLists.txt a bit.
> It now uses target_sources and target_compile_definitions.
> I also removed some MSVC stuff since we don't actually
> care about MSVC--it made things easier.
>
> CMake minimum version 3.0 -> 3.13 for target_sources.
James R <justsomejames2@gmail.com> on 2021-05-05
Commit ec8b63d6759f0c124693ea6d5a521e8d82efd566
> Makefile: remove last of unused flags
James R <justsomejames2@gmail.com> on 2021-05-07
Commit c06817d0085ee77b0027917bca91a24e60c7deba
> Makefile: fix mingw/64 swapped with 32-bit
James R <justsomejames2@gmail.com> on 2021-05-07
Commit 9e7d80c2c44199126fa451c59fca0f98d23ad14d
> Makefile: suppress DEL error
James R <justsomejames2@gmail.com> on 2021-05-07
Commit 87afa7655a71539c7cbc7db12df18c4253187fbc
> CMake: fix ASM compile
>
> - target_sources from correct directory
> - enable_language must be used in add_executable directory
James R <justsomejames2@gmail.com> on 2021-05-08
Commit 210c9419e4bddd1fe8e9be7cb66de31119fa0d68
> Ignore -Wtrigraphs
James R <justsomejames2@gmail.com> on 2021-06-16
Commit 3a044e71cc7cf6c80d9836189511c1a58c108370
> Disable EXE disassembly and compression by default
>
> NOOBJDUMP=1 and NOUPX=1 have been removed. Make 'dump'
> target to disassemble. UPX=upx to compress executable.
>
> Setting UPX used to cause it to fail. That has been fixed.
James R <justsomejames2@gmail.com> on 2021-06-16
Commit c142b3241ddb8f1ea9b5090d20dffa43a17129ab
> Makefile: alert full path of final executable
>
> With added textual contrast.
James R <justsomejames2@gmail.com> on 2021-06-16
Commit b04c79d8a7ba4ae8f888ab94d394b6714699e107
> Say 'at'
James R <justsomejames2@gmail.com> on 2021-06-21
Commit 2d7a8c3c571bcc5335437e9db074c75af00408ce
> Makefile: use shell commands to read in Sourcefile
>
> File function is not supported < Make 4.2.
James R <justsomejames2@gmail.com> on 2021-06-21
Commit d5146945a69ebf30e6fc1fbb64558e456e0b7459
> Makefile: don't automatically set WINDOWSHELL unless PATH matches Windows norms
>
> This is for MSYS2, which requires unix shell commands.
James R <justsomejames2@gmail.com> on 2021-06-22
Commit 5f4d7e3c5b013afe03ae2a441c82ad79bae7c66c
> Makefile: fail if old build directories exist
>
> After a checkout from before revision, old directories
> such as bin/Linux64 only remain if untracked files exist
> within. This may be confusing to the user. They may even
> use an outdated executable if it is one of those untracked
> files.
James R <justsomejames2@gmail.com> on 2021-06-22
Commit c3ad5de912fccfdd64c510f5684883afceaa7d36
> Makefile: let variables be defined on Make line
>
> If a variable is defined as in 'make CC=gcc-10', then that
> definition overrides anything other definition in the
> Makefile.
James R <justsomejames2@gmail.com> on 2021-06-22
Commit ed85e994a46ace07cf022b38a9abac1698a8667e
> Remove misplaced parentheses
James R <justsomejames2@gmail.com> on 2021-06-29
Commit c1ecfa306f6a0b168d4f6cbc3224ebebd4deec51
> Makefile: 'dep' not 'deps'
James R <justsomejames2@gmail.com> on 2021-06-29
Commit 6c03f9b5b3590e01773f05bc1c31cc67a2d88fc2
> fuck
James R <justsomejames2@gmail.com> on 2021-06-29
Commit abdf5c101cbe80657f210c0b90800e2c4c6f0c05
> Makefile: report SHELL
James R <justsomejames2@gmail.com> on 2021-06-29
Commit 22ab611daa17bd23225f3afeeba39147c0d0fe17
> Makefile: do not automatically set WINDOWSHELL
>
> According to this answer--
> https://stackoverflow.com/a/45952425
> --Make will always prefer a unix shell, even on Windows,
> if one can be found in Path. So we can't check PATH to
> determine if it's a Windows shell... this is just too much
> bother.
James R <justsomejames2@gmail.com> on 2021-06-29
Commit f79e0ee540564fcec5da7c0dc4006906492a7f30
> Appveyor: remove 64-bit target
James R <justsomejames2@gmail.com> on 2021-06-29
Commit faee657572f23cd6f8b68c077873e01c4278414e
> Appveyor: update for new Makefile
James R <justsomejames2@gmail.com> on 2021-06-29
Commit 44b82dea58612e6f07830647e2b08555f54a7caa
> Appveyor: remove redundant CFLAGS
>
> Also changed -Wno-error=implicit-fallthrough to
> -Wno-implicit-fallthrough. For some reason Appveyor's
> version of GCC is triggering these warnings despite the
> comments, so just shut it up.
James R <justsomejames2@gmail.com> on 2021-06-29
Commit db919accd22350c087c1fd0e5122d8e490e2f171
> Appveyor: suppress real time file names
James R <justsomejames2@gmail.com> on 2021-07-12
Commit 58fa44e8dc0444eecbe701f31872fad9fa563a6a
> CMP0115
SteelT <steeltitanium1@gmail.com> on 2021-07-16
Commit 71f905f95bd4fe62dbca87208cf71b7309f12de1
> Fix gme support being effectively disabled
>
> I found this easier than trying to adjust the makefile, as it uses the same thing to automatically generate the various NO* compile options.
James R <justsomejames2@gmail.com> on 2021-08-14
Commit 824b1ab28cdddfd1c018454a9af14dabaab49fcd
> Makefile: use full stem in dependency generation
>
> Previously took only the filename, so the directory
> component was stripped. This broke dependencies for
> basically every file.
GoldenTails <milestailsprower101n2@gmail.com> on 2021-08-28
Commit 1a8ec7975c20e1d652cbbdb7a9e366192e41c05f
> Makefile: Improve gcc detection
>
> Wasn't working for me until I fixed it.
> Turns out gcc really doesn't like giving its name out.
> Most of the time it reads argv[0].
Basically, it manually sets *_FOUND, *_INCLUDE_DIRS and *_LIBRARIES instead of using find_package. Frankly I have no idea how well what I've done works currently though, not even sure if I've set the _LIBRARIES variables correctly. Again, it's WIP work, this can probably be fixed eventually I suppose.
