build: Support SDL_sound in different prefix as SDL2

As the required SDL_sound is a custom fork which is not packaged as
system package, it could plausibly be installed in a different path.
This commit is contained in:
mara 2021-08-29 07:27:14 +00:00 committed by Jonas Kulla
parent dfa25a2524
commit 474ba64ba0
1 changed files with 1 additions and 0 deletions

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@ -427,6 +427,7 @@ target_include_directories(${PROJECT_NAME} PRIVATE
${SDL2_INCLUDE_DIRS} # Blindly assume other SDL bits are in same directory