MantisBT - CMake | |||||
View Issue Details | |||||
ID | Project | Category | View Status | Date Submitted | Last Update |
0016098 | CMake | CMake | public | 2016-05-10 10:41 | 2016-06-10 14:31 |
Reporter | tibur | ||||
Assigned To | Kitware Robot | ||||
Priority | normal | Severity | minor | Reproducibility | always |
Status | closed | Resolution | moved | ||
Platform | OS | Linux / Windows | OS Version | ||
Product Version | CMake 3.5.2 | ||||
Target Version | Fixed in Version | ||||
Summary | 0016098: CMake fails to read its own cache after writing a variable with a carriage return. | ||||
Description | I let cmake read a version number from a file, and then store a variable made from this version number string. {{{ cmake_minimum_required(VERSION 2.8.9) file(READ "version.txt" API_VERSION) string(REPLACE "." ";" API_VERSION_LIST ${API_VERSION}) list(GET API_VERSION_LIST 0 API_VERSION_MAJOR) list(GET API_VERSION_LIST 1 API_VERSION_MINOR) list(GET API_VERSION_LIST 2 API_VERSION_PATCH) #string(STRIP ${API_VERSION_PATCH} API_VERSION_PATCH) set(TEST "${API_VERSION_PATCH}_TEST" CACHE STRING "Offending entry") }}} If the version.txt file contains a newline at the end, then the corresponding variable is broken within cmake cache. CMake then complains: CMake Error: Parse error in cache file [...]/cmake_bug/build/CMakeCache.txt. Offending entry: _TEST If we look at CMakeCache.txt we can see the following lines: TEST:STRING=4 _TEST | ||||
Steps To Reproduce | Get both files. Use cmake first to create the build directory, then a second time on that build folder. | ||||
Additional Information | |||||
Tags | No tags attached. | ||||
Relationships | |||||
Attached Files | version.txt (6) 2016-05-10 10:41 https://public.kitware.com/Bug/file/5687/version.txt CMakeLists.txt (398) 2016-05-10 10:41 https://public.kitware.com/Bug/file/5688/CMakeLists.txt | ||||
Issue History | |||||
Date Modified | Username | Field | Change | ||
2016-05-10 10:41 | tibur | New Issue | |||
2016-05-10 10:41 | tibur | File Added: version.txt | |||
2016-05-10 10:41 | tibur | File Added: CMakeLists.txt | |||
2016-05-10 13:55 | Brad King | Note Added: 0041044 | |||
2016-06-10 14:29 | Kitware Robot | Note Added: 0043001 | |||
2016-06-10 14:29 | Kitware Robot | Status | new => resolved | ||
2016-06-10 14:29 | Kitware Robot | Resolution | open => moved | ||
2016-06-10 14:29 | Kitware Robot | Assigned To | => Kitware Robot | ||
2016-06-10 14:31 | Kitware Robot | Status | resolved => closed |
Notes | |||||
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