[PROTON-2532] CMake find_package will fail unhelpfully when user asks for component that is not provided

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: proton-c-0.37.0
• Fix Version/s: proton-c-0.38.0
• Component/s: build, proton-c
• Assignee: Jiri Daněk
• Reporter: Jiri Daněk
• Created: 13/Apr/22 19:21
• Updated: 11/Nov/22 14:37
• Resolved: 27/May/22 22:48

Description

- find_package(Proton 0.34.0 REQUIRED COMPONENTS Core Proactor)
+ find_package(Proton 0.37.0 REQUIRED COMPONENTS Core Proactor Tls)

https://github.com/skupperproject/skupper-router/runs/5979935734?check_suite_focus=true#step:6:65

CMake Error at CMakeLists.txt:76 (find_package):
-- Configuring incomplete, errors occurred!
See also "/tmp/skupper-rpms/skupper-router/x86_64-redhat-linux-gnu/CMakeFiles/CMakeOutput.log".
See also "/tmp/skupper-rpms/skupper-router/x86_64-redhat-linux-gnu/CMakeFiles/CMakeError.log".
  Found package configuration file:

    /usr/lib64/cmake/Proton/ProtonConfig.cmake

  but it set Proton_FOUND to FALSE so package "Proton" is considered to be
  NOT FOUND.


error: Bad exit status from /var/tmp/rpm-tmp.01Gzla (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.01Gzla (%build)