Issue 12125: do not enforce specific MS C runtime

[rainers]

druntime.lib is agnostic to the used MS C runtime, but preselects one. Creating the automatic reference when building main/WinMain/DllMain is good enough.

[rainers]

I guess the win64 build fails because the auto tester still tries to patch win64.mak, but fails because the same line is modified in this PR. @braddr Any plan to remove the patching and use command line options instead?

[TurkeyMan]

Looks amazing to me!

[PetarKirov]

Ping @MartinNowak this seems to be ready to to.

[rainers]

Now that the other PRs are included in Beta 2.073.0-b1, this change should also be merged to complete https://issues.dlang.org/show_bug.cgi?id=11961 and https://issues.dlang.org/show_bug.cgi?id=12125

Does this have to be retargetted to stable now?

[rainers]

Rebased to stable. The new option -mscrt (http://dlang.org/dmd-windows.html#switch-mscrt) is dysfunctional without this.

[MartinNowak]

Rebased to stable. The new option -mscrt (http://dlang.org/dmd-windows.html#switch-mscrt) is dysfunctional without this.

The new options isn't in the changelog! Please add it (dmd/stable), see https://github.com/dlang/dmd/tree/stable/changelog for the new format.

[MartinNowak]

Auto-merge toggled on

[rainers]

Thanks, changelog entry dlang/dmd#6467

make -C ../dlang.org -f posix.mak pending_changelog

This target just prints "This command will be available soon." both on stable and master, so I can't preview it locally, though.