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https://github.com/cpm-cmake/CPM.cmake.git
synced 2025-11-17 06:37:43 -05:00
ea6a8eb895
Add fetchcontent_dependency unit test:
* This test should highlight the fact that cpm_add_subdirectory is always called, even when
cpm_fetch_package isn't populating the dependency
* NO_CACHE YES highlight a bug introduced in 32b063eba5 where
cpm_fetch_package was checking undefined ${lower_case_name}_POPULATED variable
https://github.com/cpm-cmake/CPM.cmake/issues/287
39 lines
1.5 KiB
CMake
39 lines
1.5 KiB
CMake
# ~~~
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# ┌────────────────────────┐
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# │ FetchContentDependency │
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# └─────┬────────────┬─────┘
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# │1. │3.
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# │ │
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# ┌────────▼────┐ ┌───▼─────────┐
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# │ Dependency ├───► Fibonacci │
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# └─────────────┘2. └─────────────┘
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#
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# 1. Add Project with CPMAddPackage
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# 2. Dependency will add Fibonacci with FetchContent
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# 3. Our project add Fibonacci with CPMAddPackage
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# ~~~
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cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
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project(CPMTest_FetchContentDependency)
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# ---- Dependencies ----
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include(@CPM_PATH@/CPM.cmake)
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# 1 & 2 Dependency will add Fibonacci using FetchContent (1 & 2)
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CPMAddPackage(NAME Dependency SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/dependency)
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# 3 Add again Fibonacci that have already been populated with FetchContent_MakeAvailable
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#
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# * This test should highlight the fact that cpm_add_subdirectory is always called, even when
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# cpm_fetch_package isn't populating the dependency
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# * NO_CACHE YES highlight a bug introduced in 32b063eba5c754f833725ed4b9e5f352bc3ca959 where
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# cpm_fetch_package was checking undefined ${lower_case_name}_POPULATED variable
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CPMAddPackage(
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NAME Fibonacci
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GIT_REPOSITORY https://github.com/cpm-cmake/testpack-fibonacci.git
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VERSION 2.0
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NO_CACHE YES
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)
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