GNUInstallDirs: Warn when CMAKE_SYSTEM_NAME is not set (!4300) · Merge requests · CMake / CMake

Vitaly Lipatov requested to merge vitlav/cmake:warning-about-missed-system-name into master Jan 30, 2020

If someone put

include(GNUInstallDirs)

BEFORE

project(project_name VERSION 1.0 LANGUAGES CXX)

then there will missed CMAKE_SYSTEM_NAME during GNUInstallDirs processing, therefore LIBDIR will defined incorrecty. This fix move warning about it in more common place.

Topic-rename: GNUInstallDirs-no-system

Edited Jan 30, 2020 by Brad King

GNUInstallDirs: Warn when CMAKE_SYSTEM_NAME is not set

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