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Perhaps this should be here since I was using this version of cmake to build zoslib.

ibmruntimes/zoslib#21

    hmm, we'll have to rethink this once we change cmake to be built in ascii mode.  I wonder why auto conversion doesn't take care of the encoding so it doesn't matter if the options contain -qascii or not.

Originally posted by @perry-ca in #16 (comment)

Starter: https://github.com/Kitware/CMake/blob/master/Modules/CMakeAddNewLanguage.txt

I am trying the following: https://github.com/ZOSOpenTools/cmakeport/tree/altcmp/tests

and it 'works' except that if I change the header file, it doesn't rebuild the code.
I must have something a bit wrong or one of cmake/ninja isn't working quite right.

@fanbo-meng @perry-ca @IgorTodorovskiIBM thoughts appreciated...

The latest ninja uses FetchContent but this fails with:

    error: downloading 'https://github.com/google/googletest/archive/release-1.10.0.tar.gz' failed
          status_code: 1
          status_string: "Unsupported protocol"
          log:
          --- LOG BEGIN ---
          Protocol "https" not supported or disabled in libcurl

• This suggests that CMake needs to be built with libcurl to add this support

• Here's the snippet from ninja's CMakeList.txt:

  231   if(NOT GTest_FOUND)
  232     include(FetchContent)
  233     FetchContent_Declare(
  234       googletest
  235       URL https://github.com/google/googletest/archive/release-1.10.0.tar.gz
  236       URL_HASH SHA1=9c89be7df9c5e8cb0bc20b3c4b39bf7e82686770
  237     )
  238     FetchContent_MakeAvailable(googletest)

I installed the cmake port from zopen directly. When attempting to execute it I receive the error seen in the title.

I can't find a reference to what module CRTEQCXE is and other LE programs and services run fine.

There is reference to an IBM APAR that references this module.

Has anyone run into this issue ? I can't find that module on the system (ZD&T) that I'm running on.

Perhaps a local configuration issue but I'm a bit stumped.

Hello

I'm on a USS system and I am trying to get this port of cmake building. When I do:

$ zopen build

It says:

Checking environment configuration...
***ERROR: xlclang compiler specified, need to be running IBM C for Open Enterprise Languages on z/OS 1
zopen-build completed in 1 seconds.

I may have to speak to admins to see if it's installed. As it is now, I know we have the following compilers available:

• xlc
• xlc++
• xlclang
• xlclang++
• cc - which seems to be xlc, but its not a link. ie. /bin/cc is not a link to /bin/xlc
• c89
• c99
• cxx

Would it make sense to add z/OS C/C++ compilers into Cmake?

https://github.com/Kitware/CMake/tree/master/Modules/Platform lists special support for AIX IBM compilers...

Maybe COBOL, PL/I and HL/ASM could be added too?

Currently the 3.18 patch is only buildable with ibm-clang. Ideally to make it more globally consumable it would be good to have xlclang to build it too.