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Clarify range spanning major versions only works with 3.4.1.

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### Description
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Clarify range spanning major versions only works with 3.4.1.

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Fixes #2994.

Closes #2994

See merge request libeigen/eigen!2042

(cherry picked from commit 1a5eecd45e)
This commit is contained in:
Antonio Sánchez
2025-10-24 19:54:27 +00:00
committed by Antonio Sanchez
parent 85e122408b
commit da889c88f9
1 changed files with 2 additions and 2 deletions
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4
doc/TopicCMakeGuide.dox
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@@ -36,9 +36,9 @@ option in `find_package`:
```
find_package(Eigen3 3.4 REQUIRED NO_MODULE) # Restricts to 3.4.z
```
or to support a range of versions:
Starting with Eigen 3.4.1, we also support a range spanning major versions:
```
find_package(Eigen3 3.4...5 REQUIRED NO_MODULE) # Any version >=3.4.0 but <6.0.0.
find_package(Eigen3 3.4...5 REQUIRED NO_MODULE) # Any version >=3.4.1 but <6.0.0.
```
Do not forget to set the <a href="https://cmake.org/cmake/help/v3.7/variable/CMAKE_PREFIX_PATH.html">\c CMAKE_PREFIX_PATH </a> variable if Eigen is not installed in a default location or if you want to pick a specific version. For instance: