| 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() |