Issue with building m68k-toolchain-newlib

[Retro-Hax]

So the issue is that trying to build the m68k-toolchain-newlib as well as the toolchain without newlib is causing issues due to the server/website certificate being expired it seems.
Here is the log: (i am unsure if you are aware of that so i just thought id point that out just incase you werent)

[retro-hax@archlinux marsdev]$ make m68k-toolchain-newlib
make -C m68k-gcc-toolchain all install INSTALL_DIR=/home/retro-hax/Retro-Hax/Homebrew/MegaDrive/Tools/marsdev/mars/m68k-elf
make[1]: Entering directory '/home/retro-hax/Retro-Hax/Homebrew/MegaDrive/Tools/marsdev/m68k-gcc-toolchain'
--2023-12-01 11:13:44--  https://tenshi.skychase.zone/gcc-13.1.0.tar.xz
Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
Resolving tenshi.skychase.zone (tenshi.skychase.zone)... 139.162.105.253, 2400:8902::f03c:93ff:fedc:76e0
Connecting to tenshi.skychase.zone (tenshi.skychase.zone)|139.162.105.253|:443... connected.
ERROR: The certificate of ‘tenshi.skychase.zone’ is not trusted.
ERROR: The certificate of ‘tenshi.skychase.zone’ has expired.
The certificate has expired
make[1]: *** [Makefile:132: gcc-13.1.0.tar.xz] Error 5
make[1]: Leaving directory '/home/retro-hax/Retro-Hax/Homebrew/MegaDrive/Tools/marsdev/m68k-gcc-toolchain'
make: *** [Makefile:25: m68k-toolchain-newlib] Error 2

[andwn]

Seems the cron job set up to run certbot is no good... should be fixed now.

[Retro-Hax]

Now it seems to work Thanks!

[Retro-Hax]

so i installed m68k-toolchain-newlib as well as the sh-toolchain-newlib and i am unable to compile the 32x-skeleton example as it chooses the m68k compiler by default it seems unless i am somehow dumb and doing something wrong

[retro-hax@archlinux 32x-skeleton]$ source /opt/toolchains/mars/mars.sh
[retro-hax@archlinux 32x-skeleton]$ make -j8
/opt/toolchains/mars/m68k-elf/bin/m68k-elf-as -m68000 --register-prefix-optional m68k_crt0.s -o m68k_crt0.bin.o
/opt/toolchains/mars/m68k-elf/bin/m68k-elf-ld -T /opt/toolchains/mars/ldscripts/md.ld -nostdlib --oformat=binary m68k_crt0.bin.o -o m68k_crt0.bin
SHCC src/font.c
SHCC src/32x_images.c
SHCC src/hw_32x.c
MDCC src_md/main.c
SHCC src/main.c
SHAS boot.s
SHCC src/graphics.c
boot.s: Assembler messages:
boot.s:9: Error: file not found: m68k_crt0.bin
boot.s:25: Error: file not found: m68k_crt1.bin
/opt/toolchains/mars/m68k-elf/bin/m68k-elf-ld: cannot open linker script file /opt/toolchains/mars/ldscripts/md.ld: No such file or directory
make: *** [Makefile:152: boot.o] Error 1
make: *** Waiting for unfinished jobs....
make: *** [Makefile:121: m68k_crt0.bin] Error 1
src/graphics.c:3:1: warning: ‘static’ is not at beginning of declaration [-Wold-style-declaration]
    3 | const static vu8 blankArray[8] = {0};
      | ^~~~~
src_md/main.c:20:33: warning: ‘vdp_ctrl_port’ defined but not used [-Wunused-const-variable=]
   20 | static volatile uint16_t* const vdp_ctrl_port = (uint16_t*) 0xC00004;
      |                                 ^~~~~~~~~~~~~
src_md/main.c:15:33: warning: ‘mars_comm0’ defined but not used [-Wunused-const-variable=]
   15 | static volatile uint16_t* const mars_comm0 = (uint16_t*) 0xA15120;
      |                                 ^~~~~~~~~~
src/32x_images.c: In function ‘drawLzssSprite2’:
src/32x_images.c:255:27: warning: variable ‘yCount’ set but not used [-Wunused-but-set-variable]
  255 |         int colPos,rowPos,yCount,xCount;
src/32x_images.c: In function ‘drawSpriteMaster’:
src/32x_images.c:399:13: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
  399 |         int p=0;
      |             ^
src/32x_images.c:381:170: warning: unused parameter ‘screenWrap’ [-Wunused-parameter]
  381 | int drawSpriteMaster(const vu8 *spriteBuffer, const int16 x, const int16 y, const int xWidth, const int yWidth, const int mirror, const int checkTransparency, const int screenWrap)
      |                                                                                                                                                                ~~~~~~~~~~^~~~~~~~~~
src/main.c: In function ‘handle_input’:
src/main.c:59:24: warning: variable ‘new_buttons’ set but not used [-Wunused-but-set-variable]
   59 |         unsigned short new_buttons, curr_buttons;
      |                        ^~~~~~~~~~~
[retro-hax@archlinux 32x-skeleton]$ ls /opt/toolchains/mars/
m68k-elf  mars.sh  sh-elf

[andwn]

Try without -j8

[Retro-Hax]

does not seem to work :(

[retro-hax@archlinux 32x-skeleton]$ source /opt/toolchains/mars/mars.sh
[retro-hax@archlinux 32x-skeleton]$ make clean
rm -f src_md/main.o   boot.o src/32x_images.o src/font.o src/graphics.o src/hw_32x.o src/main.o src/shared_objects.o src/slave.o src/string.o  src/lzss_decode.o
rm -f m68k_crt0.bin.o m68k_crt1.o m68k_crt0.bin m68k_crt1.bin
rm -f example.32x example.elf symbol.txt
[retro-hax@archlinux 32x-skeleton]$ make
/opt/toolchains/mars/m68k-elf/bin/m68k-elf-as -m68000 --register-prefix-optional m68k_crt0.s -o m68k_crt0.bin.o
/opt/toolchains/mars/m68k-elf/bin/m68k-elf-ld -T /opt/toolchains/mars/ldscripts/md.ld -nostdlib --oformat=binary m68k_crt0.bin.o -o m68k_crt0.bin
/opt/toolchains/mars/m68k-elf/bin/m68k-elf-ld: cannot open linker script file /opt/toolchains/mars/ldscripts/md.ld: No such file or directory
make: *** [Makefile:121: m68k_crt0.bin] Error 1

[dleslie]

cannot open linker script file /opt/toolchains/mars/ldscripts/md.ld: No such file or directory

I'm trying to resurrect the Docker file and I'm running into this same issue.

[dleslie]

@Retro-Hax @andwn perhaps it's a problem with -newlib variants?

[andwn]

The example is outdated. The ld file from another of the md-* projects can be used until I get around to fixing it

[dleslie]

@andwn @Retro-Hax FYI, I was able to build a docker container from current master, dleslie/marsdev and got the marsdev and sgdk examples to build almost in their entirety. Only the megawifi example failed because that's an optional, opt-in feature for SGDK.

To give it a shot, just clone this repo and run make. If you have docker installed and you're running from a sh shell you should be able to run it without issues:
https://github.com/dleslie/genesis-dev