# CMake hung while compiling libical - Continued

**URL:** https://discourse.cmake.org/t/cmake-hung-while-compiling-libical-continued/3484
**Category:** Usage
**Tags:** os:linux
**Created:** [June 3, 2021, 7:49pm UTC](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical-continued/3484 "2021-06-03T19:49:56Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![bremanandjk](https://discourse.cmake.org/user_avatar/discourse.cmake.org/bremanandjk/32/1403_2.png) [@bremanandjk](https://discourse.cmake.org/u/bremanandjk)
#### Post date: [June 3, 2021, 7:49pm UTC](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical-continued/3484/1 "2021-06-03T19:49:56Z")

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I am seeing a restriction that a new user can comment only 3 times in a post, I am creating a new thread to discuss… (I am not sure how a new user will get the solution in just 3 replies, I believe this restriction should be applied to the experienced user, Anyway I have created a new post to continue the discussion topic. plz continue here.)

Main topic link: [CMake hung while compiling libical](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical/3018)

Hey @bill.hoffman, [CMake hung while compiling libical](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical/3018)

I was using Cmake 3.20.1 in my last test.

I have installed the same binaries(i.e 3.20.3) which you have shared, even in this build also seeing the same hang issue.  
– The C compiler identification is GNU 4.8.3  
– Detecting C compiler ABI info  
– Detecting C compiler ABI info - done  
– Check for working C compiler: /usr/bin/cc - skipped  
– Detecting C compile features  
– Detecting C compile features - done  
– Looking for signal  
– Looking for signal - found  
– Configuring done  
– Generating done  
– Build files have been written to: /home/brema/x1/x2/x3/check

– The C compiler identification is GNU 4.8.3  
– Detecting C compiler ABI info  
– Detecting C compiler ABI info - done  
– Check for working C compiler: /usr/bin/cc - skipped  
– Detecting C compile features  
– Detecting C compile features - done  
– Looking for signal

OS details:  
brema@hostname:~\> cat /etc/os-release  
NAME=“SLES”  
VERSION=“12”  
VERSION\_ID=“12”  
PRETTY\_NAME=“SUSE Linux Enterprise Server 12”  
ID=“sles”  
ANSI\_COLOR=“0;32”  
CPE\_NAME=“cpe:/o:suse:sles:12”

Please let me if any info needed to debug further, Thanks

Hi @brad.king

pstree details:

brema@pbi-18-s12:~\> pstree -alps 30335  
systemd,1 --switched-root --system --deserialize 19  
└─sshd,1308 -D  
└─sshd,30329  
└─sshd,30334  
└─bash,30335  
└─cmake,11784 …/check  
└─(gmake,11806)  
brema@pbi-18-s12:~\> pstree -alp 30335  
bash,30335  
└─cmake,11784 …/check  
└─(gmake,11806)  
brema@pbi-18-s12:~\> pstree -ap 30335  
bash,30335  
└─cmake,11784 …/check  
└─(gmake,11806)  
brema@pbi-18-s12:~\> pstree -p 30335  
bash(30335)───cmake(11784)───gmake(11806)  
brema@pbi-18-s12:~\> pstree -a 30335  
bash  
└─cmake …/check  
└─(gmake)

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### Author: ![brad.king](https://discourse.cmake.org/user_avatar/discourse.cmake.org/brad.king/32/11_2.png) [@brad.king](https://discourse.cmake.org/u/brad.king)
#### Post date: [June 4, 2021, 10:30am UTC](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical-continued/3484/2 "2021-06-04T10:30:40Z")

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A post was merged into an existing topic: [CMake hung while compiling libical](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical/3018)

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### Author: ![brad.king](https://discourse.cmake.org/user_avatar/discourse.cmake.org/brad.king/32/11_2.png) [@brad.king](https://discourse.cmake.org/u/brad.king)
#### Post date: [June 4, 2021, 10:30am UTC](https://discourse.cmake.org/t/cmake-hung-while-compiling-libical-continued/3484/3 "2021-06-04T10:30:40Z")

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