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6199637e95
Represent the input file path internally in canonical form. Otherwise multiple `configure_file` calls that share the same input file but specify it relative to different directories (e.g. via `../`) result in multiple copies of the dependency on the rule to re-run CMake. This causes the Ninja generator to emit duplicate phony build statements for these dependencies, which generates an error with `-w dupbuild=err`, which will be default in Ninja 1.9. Also canonicalize the output path for consistency. Add a test case. Fixes: #18584
6 lines
205 B
CMake
6 lines
205 B
CMake
cmake_minimum_required(VERSION 3.12)
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project(Test LANGUAGES C)
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configure_file(PreventConfigureFileDupBuildRule.cmake PreventTargetAliasesDupBuildRule.cmake @ONLY)
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add_subdirectory(SubDirConfigureFileDup)
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