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Add SDL2 as a required dependency for SDL2_gfx

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This commit is contained in:
Amine B. Hassouna 2019-02-03 09:31:36 +01:00
parent fe7c33282b
commit 213330b479
1 changed files with 17 additions and 0 deletions
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17
FindSDL2_gfx.cmake
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@ -58,6 +58,7 @@ Created by Amine Ben Hassouna:
Adapt FindSDL_image.cmake to SDL2_gfx (FindSDL2_gfx.cmake).
Add cache variables for more flexibility:
SDL2_GFX_PATH, SDL2_GFX_NO_DEFAULT_PATH (for details, see doc above).
Add SDL2 as a required dependency.
Original FindSDL_image.cmake module:
Created by Eric Wing. This was influenced by the FindSDL.cmake
@ -65,6 +66,22 @@ Original FindSDL_image.cmake module:
additional Unix paths (FreeBSD, etc).
#]=======================================================================]
# SDL2 Library required
find_package(SDL2 QUIET)
if(NOT SDL2_FOUND)
set(SDL2_GFX_SDL2_NOT_FOUND "Could NOT find SDL2 (SDL2 is required by SDL2_gfx).")
if(SDL2_gfx_FIND_REQUIRED)
message(FATAL_ERROR ${SDL2_GFX_SDL2_NOT_FOUND})
else()
if(NOT SDL2_gfx_FIND_QUIETLY)
message(STATUS ${SDL2_GFX_SDL2_NOT_FOUND})
endif()
return()
endif()
unset(SDL2_GFX_SDL2_NOT_FOUND)
endif()
# Define options for searching SDL2_gfx Library in a custom path
set(SDL2_GFX_PATH "" CACHE STRING "Custom SDL2_gfx Library path")