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find_package fails on a locally installed libtcod #191
Description
I received an error report for installing libtcod and using find_package.
-- Libtcod version: 2.2.2
--
CMake Error at /home/.../projects/game/libtcod/share/libtcod/libtcodConfig.cmake:37 (target_include_directories):
target_include_directories can not be used on an ALIAS target.
Call Stack (most recent call first):
CMakeLists.txt:25 (find_package)
-- Configuring incomplete, errors occurred!
Likely caused by this line which I blindly copied from a downstream AUR patch.
libtcod/src/libtcodConfig.cmake.in
Line 13 in adb661e
It's possible that include directories are exported rather than added to the config file.
I don't believe I have any regression tests which cover CMake's config export.
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