Bug 103093 - CMake Error at cmake/modules/FindLIBOPENJPEG.cmake:41 (check_cxx_source_compiles)
Summary: CMake Error at cmake/modules/FindLIBOPENJPEG.cmake:41 (check_cxx_source_compi...
Status: RESOLVED FIXED
Alias: None
Product: poppler
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
Hardware: All All
: medium normal
Assignee: poppler-bugs
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Reported: 2017-10-04 07:30 UTC by Jakub Wilk
Modified: 2017-10-05 16:52 UTC (History)
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Description Jakub Wilk 2017-10-04 07:30:33 UTC 
In some setups (non-GCC compiler + no openjpeg2 + openjpeg installed, but openjpeg.pc missing + -DENABLE_CPP=NO), running cmake fails with:

> CMake Error at cmake/modules/FindLIBOPENJPEG.cmake:41 (check_cxx_source_compiles):
>   Unknown CMake command "check_cxx_source_compiles".
> Call Stack (most recent call first):
>   CMakeLists.txt:207 (find_package)

Adding "include(CheckCXXSourceCompiles)" to cmake/modules/FindLIBOPENJPEG.cmake fixes this.

Tested with Poppler 0.60.0.

Full build log: https://api.travis-ci.org/jobs/282881123/log.txt
Comment 1 Albert Astals Cid 2017-10-05 16:52:31 UTC 
Fixed, take into account openjpeg1 support is going away in december

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