Its not compatible with the xcode 12?

[Dipeshpokhrelgit]

The code is not updated with the latest xcode, I am trying to create a POD with the code base but looks like code is not compatible with XCode 12, its unable to find iosstream, fstream , etch in the file .

[ashtons]

I'll take a look and see if I can update the project

[russes]

Before you go through the pain of updating, I have my own variant of the dcmtk tree. My version has minimal changes from the code provided by OFFIS. My changes are to the CMake configuration. I add Google's iOS.cmake definitions to build directly using Xcodebuild.

I haven't looked at dcmtk since March, but what I have appears to drop an iOS installation tree today, with a few warnings from CMake & Xcodebuild. (I need to file a RADAR on Xcodebuild, since I've only seen Xcodebuild complain today, under Big Sur.)

There is one catch: There's a CMake bug that causes multi-architecture archives to not build. Looking at my dcmtk build today, it doesn't look like Kitware has fixed this issue.

I'm trying to save you from extra work.

One more thing: Building dcmtk is an exceptionally brittle build for both macOS & iOS. I wouldn't POD this until Kitware fixes CMake for x86 + arm64 archives.

[ashtons]

@russes thanks for the heads-up.

I took a quick look, and it appears the problem may be with Big Sur.

I can successfully compile on Catalina (10.15.7) using Xcode 12.3

$ xcodebuild -version

Xcode 12.3

Build version 12C33

@Dipeshpokhrelgit are you attempting the build on Big Sur?