zlib: add package

[tomty89]

No description provided.

[Neo-Oli]

I am unable to install both zlib-dev and ndk-sysroot at the same time.

dpkg: error processing archive ndk-sysroot_19b-1_arm.deb (--install):
 trying to overwrite '/data/data/com.termux/files/usr/include/zconf.h', which is also in package zlib-dev 1.2.11

[tomty89]

I guess the file conflict is because I didn't bump the toolchain version.

[Neo-Oli]

That's possible. I did build from a dirty environment.

[Grimler91]

Yeah, I guess ndk-sysroot needs to be bumped and zlib-dev needs TERMUX_SUBPKG_BREAKS=ndk-sysroot (<< 19b-2) TERMUX_SUBPKG_BREAKS is apparently not defined in termux_step_massage

[tomty89]

@Neo-Oli Updated.

[Neo-Oli]

@tomty89 Your force-pushing makes it annoying to pull from your branches, by the way.

[Neo-Oli]

Do we also need to add zlib to a lot of packages dependencies now? Anything linking against it would break if it isn't installed.

[tomty89]

@Neo-Oli lol, sorry, I prioritize the quality of master over convenience, heh

Well I think it can/should be listed here eventually:
https://github.com/termux/termux-packages/pull/3450/files#diff-4c790edb1eecb42a5b87bf8b7294d71bR67
But we can also only make problematic packages dep on it.

Anything linking against it would break if it isn't installed.

For that maybe we can make apt depend on it? AFAIR that's sort of the general approach in Termux.

[ghost]

Added zlib to dependencies where needed, so merging now.

[tomty89]

@xeffyr Thanks a lot!