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Eugene Shalygin
a2e9fe38e4
Add a `CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` variable is complement to `CMAKE_DISABLE_FIND_PACKAGE_<PackageName>` with just the opposite behaviour: it turns non-required find_package call into the required one. While optional package dependencies usually result in simple and clean build logic, sometimes people want to be sure those optional dependencies will be found and used. Examples are reproducible builds and build instructions for 3rd parties. People choose to make find_package calls REQUIRED and put them behind an option(). Such workarounds blend build logic with build environment management and do not look elegant.
21 lines
1.0 KiB
Plaintext
21 lines
1.0 KiB
Plaintext
CMake Error at MissingNormalForceRequired.cmake:2 \(find_package\):
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No "FindNotHere.cmake" found in CMAKE_MODULE_PATH\.
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Call Stack \(most recent call first\):
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CMakeLists.txt:3 \(include\)
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+
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CMake Warning \(dev\) at MissingNormalForceRequired.cmake:2 \(find_package\):
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FindNotHere.cmake must either be part of this project itself, in this case
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adjust CMAKE_MODULE_PATH so that it points to the correct location inside
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its source tree\.
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Or it must be installed by a package which has already been found via
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find_package\(\)\. In this case make sure that package has indeed been found
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and adjust CMAKE_MODULE_PATH to contain the location where that package has
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installed FindNotHere\.cmake\. This must be a location provided by that
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package. This error in general means that the buildsystem of this project
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is relying on a Find-module without ensuring that it is actually available\.
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Call Stack \(most recent call first\):
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CMakeLists\.txt:3 \(include\)
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This warning is for project developers. Use -Wno-dev to suppress it\.
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