# \#os:aix

**URL:** https://discourse.cmake.org/tag/os-aix/21.md

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## [Cmake not running on AIX 7.1,7.2](https://discourse.cmake.org/t/cmake-not-running-on-aix-7-1-7-2/7989)

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**Author:** [@tmx1835](https://discourse.cmake.org/u/tmx1835)\
**Replies:** 23\
**Last updated:** [August 10, 2023, 5:49pm UTC](https://discourse.cmake.org/t/cmake-not-running-on-aix-7-1-7-2/7989 "2023-08-10T17:49:25Z")

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i have a very simple test cmake project which i am trying to build on aix 7.2. its as simple as it gets. cmake\_minimum\_required(VERSION 3.10) project(myapp LANGUAGES CXX) add\_executable(myapp myapp.cpp) when i run Cm…

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## [Swapping project to xlc 17.1.1 with mixed C / C++ code](https://discourse.cmake.org/t/swapping-project-to-xlc-17-1-1-with-mixed-c-c-code/8589)

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**Author:** [@tmx1835](https://discourse.cmake.org/u/tmx1835)\
**Replies:** 5\
**Last updated:** [July 24, 2023, 12:51pm UTC](https://discourse.cmake.org/t/swapping-project-to-xlc-17-1-1-with-mixed-c-c-code/8589 "2023-07-24T12:51:21Z")

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We’ve been using cmake for a couple of months on AIX 7.2 with XLC 16, we need to swap to the clang based xlc 17.1.1 however have hit a bit of an issue as our app is a mix of c and c++ when we compile our c source with th…