19 Mar 2024 9:24:58 am LIU Hao <lh_mouse@xxxxxxx>:
在 2024-03-17 01:53, peter0x44 via Gcc-help 写道:
I tried without passing any sysroot, and with --sysroot=/mingw64.
There appears to be no directory named "mingw" present on the root.
There is only "mingw64", "mingw32", "ucrt64", etc.
Does anyone know what I'm doing wrong? Is there something I don't
understand about the purpose of --with-sysroot?
Please clone this repo:
https://github.com/lhmouse/MINGW-packages/
and use these commands to build GCC:
cd MINGW-packages/mingw-w64-gcc
MINGW_ARCH=mingw64 makepkg-mingw
If you omit `MINGW_ARCH` it builds for all architectures. You may
specify multiple architectures so they are built one by one, like
MINGW_ARCH='mingw64 ucrt64' makepkg-mingw
---
If you need to build the master branch, change
_branch=releases/gcc-13
to
_branch=master
However some patches may no longer apply. You may need to cd into the
`src` directory, apply those patches with `git am -3`, resolve any
conflicts, commit the result with `git am --continue`, re-create
patches with `git format-patch`, copy them back, then update checksums
with `updpkgsums`...
--
Best regards,
LIU Hao
Hi,
Thanks for the reply.
I'm not interested in building a package, I just want to test some
patches and submit them. Apparently, I need to symlink /mingw64 to /mingw
to get past this error. I'd prefer not to go through makepkg or anything
else, I need a setup for GCC development.
So, I don't think this solution is suitable for me, I can't be having to
diff source and then add patches to the package manually.
I'll test with the symlink and report if it gives me any problems.
Best wishes,
Peter D.
