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Since 3.19, CMake generates a deprecation warning when using a minimum version less than 2.8.12. This eliminates those warnings generated during tests, which are typically hidden from the user and developer but are being generated nonetheless.
16 lines
617 B
CMake
16 lines
617 B
CMake
cmake_minimum_required(VERSION 2.8.12)
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project(ExportLanguages CXX)
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add_library(ExportLanguagesA OBJECT a.cxx)
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add_library(ExportLanguagesB STATIC a.c $<TARGET_OBJECTS:ExportLanguagesA>)
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# Verify that object library languages are propagated.
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export(TARGETS ExportLanguagesB NAMESPACE Exp FILE BExport.cmake)
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include(ExternalProject)
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ExternalProject_Add(ExportLanguagesTest
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SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ExportLanguagesTest"
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BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/ExportLanguagesTest"
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DOWNLOAD_COMMAND ""
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INSTALL_COMMAND ""
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)
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add_dependencies(ExportLanguagesTest ExportLanguagesA ExportLanguagesB)
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