FindOpenAL: Find AL/al.h or OpenAL/al.h in standard include paths

Add `AL` and `OpenAL` to the `PATH_SUFFIXES` so that they are searched
within the standard system include directories.

We already have `include/AL`, `include/OpenAL`, and `include` to help
out within the locations specified by `PATHS`, though it is unclear why
it was done this way instead of adding the suffixes to all the `PATHS`
explicitly.
This commit is contained in:
James Jones 2018-04-15 00:06:42 -07:00 committed by Brad King
parent d244a8ab5b
commit 3d9d1c9dcf

View File

@ -58,7 +58,7 @@
find_path(OPENAL_INCLUDE_DIR al.h
HINTS
ENV OPENALDIR
PATH_SUFFIXES include/AL include/OpenAL include
PATH_SUFFIXES include/AL include/OpenAL include AL OpenAL
PATHS
~/Library/Frameworks
/Library/Frameworks