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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0008996 | CMake | CMake | public | 2009-05-11 09:35 | 2016-06-10 14:30 | ||||
| Reporter | Denis Scherbakov | ||||||||
| Assigned To | Bill Hoffman | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | closed | Resolution | moved | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | CMake-2-6 | ||||||||
| Target Version | CMake 2.8.12 | Fixed in Version | |||||||
| Summary | 0008996: Bug in MATH EXPR | ||||||||
| Description | MATH(EXPR varOutput "-1 + 1") gives an error: CMake Error at CMakeLists.txt:1 (MATH): math cannot parse the expression: "-1 + 1": syntax error, unexpected exp_MINUS, expecting exp_OPENPARENT or exp_NUMBER (1) I think "+1 + 1" also does not work. | ||||||||
| Additional Information | CMake 2.6.4 on Linux | ||||||||
| Tags | No tags attached. | ||||||||
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| Notes | |
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(0017440) Bill Hoffman (manager) 2009-09-14 12:47 |
MATH(EXPR varOutput "0 -1 + 1") message("${varOutput}") |
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(0018093) Greg Sharp (reporter) 2009-10-17 10:35 |
No floating point? MATH (EXPR OUTPUT_VAR "1.1 + 1.1") CMake Error at /home/gcs6/projects/plastimatch/test.cmake:1 (MATH): math cannot parse the expression: "1.1 + 1.1": syntax error, unexpected exp_NUMBER, expecting $end (4) 2.6.3 on linux |
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(0029384) Gili (reporter) 2012-05-01 22:12 |
Bill, How are we supposed to increment a number? MATH (EXPR index "0 + ${index} + 1") does not work because: math cannot parse the expression: "0 + -1 + 1" Is there a workaround for this? |
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(0040249) Nicholas Braden (reporter) 2016-01-16 19:16 edited on: 2016-01-16 19:28 |
This still affects CMake 3.4.1 @Gili This will always work whether the number is negative or positive: math(EXPR index "0${index} + 1") Hopefully they never add support for C-style octal numbers... |
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(0041556) Kitware Robot (administrator) 2016-06-10 14:27 |
Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page. |
| Notes |
| Issue History | |||
| Date Modified | Username | Field | Change |
| 2009-05-11 09:35 | Denis Scherbakov | New Issue | |
| 2009-09-14 12:47 | Bill Hoffman | Note Added: 0017440 | |
| 2009-09-14 12:48 | Bill Hoffman | Status | new => assigned |
| 2009-09-14 12:48 | Bill Hoffman | Assigned To | => Bill Hoffman |
| 2009-10-17 10:35 | Greg Sharp | Note Added: 0018093 | |
| 2012-05-01 22:12 | Gili | Note Added: 0029384 | |
| 2012-11-14 10:28 | David Cole | Target Version | => CMake 2.8.11 |
| 2013-05-17 09:33 | Robert Maynard | Target Version | CMake 2.8.11 => CMake 2.8.12 |
| 2014-09-30 13:52 | David Cole | Relationship added | has duplicate 0015181 |
| 2015-08-22 05:42 | David Cole | Relationship added | has duplicate 0015707 |
| 2016-01-16 19:16 | Nicholas Braden | Note Added: 0040249 | |
| 2016-01-16 19:28 | Nicholas Braden | Note Edited: 0040249 | |
| 2016-06-10 14:27 | Kitware Robot | Note Added: 0041556 | |
| 2016-06-10 14:27 | Kitware Robot | Status | assigned => resolved |
| 2016-06-10 14:27 | Kitware Robot | Resolution | open => moved |
| 2016-06-10 14:30 | Kitware Robot | Status | resolved => closed |
| Issue History |
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