FindSDL: Add path suffixes for <prefix>/include/(SDL|SDL12|SDL11)

Also add a comment explaining the purpose of the include/SDL* path
suffixes.  As explained in commit 7cb51739 (FindSDL: Restore
accidentally dropped search paths (#13651), 2012-11-05) the include/SDL*
path suffixes are for looking in the ENV{SDLDIR} location.

Inspired-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
This commit is contained in:
Brad King 2013-10-08 10:07:03 -04:00
parent d4134352ab
commit c5c217c6b5
1 changed files with 3 additions and 1 deletions

View File

@ -70,7 +70,9 @@
find_path(SDL_INCLUDE_DIR SDL.h find_path(SDL_INCLUDE_DIR SDL.h
HINTS HINTS
ENV SDLDIR ENV SDLDIR
PATH_SUFFIXES include/SDL include/SDL12 include/SDL11 include PATH_SUFFIXES SDL SDL12 SDL11
# path suffixes to search inside ENV{SDLDIR}
include/SDL include/SDL12 include/SDL11 include
) )
# SDL-1.1 is the name used by FreeBSD ports... # SDL-1.1 is the name used by FreeBSD ports...