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cmake_policy(SET CMP0048 NEW)
project(ProjectTwiceTestFirst
VERSION 1.2.3.4
DESCRIPTION "Test Project"
HOMEPAGE_URL "http://example.com"
LANGUAGES NONE
)
project(ProjectTwiceTestSecond LANGUAGES NONE)
foreach(var
PROJECT_VERSION
PROJECT_VERSION_MAJOR
PROJECT_VERSION_MINOR
PROJECT_VERSION_PATCH
PROJECT_VERSION_TWEAK
PROJECT_DESCRIPTION
PROJECT_HOMEPAGE_URL
)
if(${var})
message(SEND_ERROR "${var} set but should be empty")
endif()
if(CMAKE_${var})
message(SEND_ERROR "CMAKE_${var} set but should be empty")
endif()
endforeach()
|
