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| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2024-05-13 12:05:27 +0200 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2024-05-13 12:05:27 +0200 |
| commit | 6c06e953e100f00da08b7f3f67c01d47e96ab978 (patch) | |
| tree | f62237e5a8c28709478bad9362259d4a97e1d865 /CMake | |
| parent | ef33f3e0e2dac2087a4d3096146eb0c628a3a326 (diff) | |
Fix "Cannot build project with CMake ..." (#970)
... (add_library cannot create ALIAS target "fltk" because target
"fltk::fltk" is imported but not globally visible)
It turned out that this was due to a CMake feature that was changed in
CMake 3.18. This commit makes imported FLTK targets globally visible
for CMake versions less than 3.18.
Diffstat (limited to 'CMake')
| -rw-r--r-- | CMake/FLTKConfig.cmake.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/CMake/FLTKConfig.cmake.in b/CMake/FLTKConfig.cmake.in index 23f784698..0eef0585a 100644 --- a/CMake/FLTKConfig.cmake.in +++ b/CMake/FLTKConfig.cmake.in @@ -89,6 +89,12 @@ else(CMAKE_CROSSCOMPILING) function(_fltk_make_alias target from) if(TARGET ${from} AND NOT TARGET ${target}) # message(STATUS "FLTKConfig.cmake - create alias: ${target} from ${from}") + + # promote imported target to global visibility (CMake < 3.18 only) + if(CMAKE_VERSION VERSION_LESS "3.18") + set_target_properties(${from} PROPERTIES IMPORTED_GLOBAL TRUE) + endif() + get_target_property(ttype ${from} TYPE) if(ttype STREQUAL "EXECUTABLE") add_executable(${target} ALIAS ${from}) |