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FindSDL: Add -mwindows to link flags for MinGW, correct wording

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The `-mwindows` flag is needed to avoid creating an additional console
window when starting SDL applications built with MinGW.  There is no
`mwindows` library.

See also https://cygwin.com/ml/cygwin/2007-04/msg00027.html
This commit is contained in:
Emil Laine
2016-09-15 15:29:33 +03:00
committed by Brad King
parent 2fb8e5b1c4
commit 632326a7c7
1 changed files with 3 additions and 4 deletions
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7
Modules/FindSDL.cmake
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@@ -122,11 +122,10 @@ if(NOT APPLE)
find_package(Threads)
endif()
# MinGW needs an additional library, mwindows
# It's total link flags should look like -lmingw32 -lSDLmain -lSDL -lmwindows
# (Actually on second look, I think it only needs one of the m* libraries.)
# MinGW needs an additional link flag, -mwindows
# It's total link flags should look like -lmingw32 -lSDLmain -lSDL -mwindows
if(MINGW)
set(MINGW32_LIBRARY mingw32 CACHE STRING "mwindows for MinGW")
set(MINGW32_LIBRARY mingw32 "-mwindows" CACHE STRING "link flags for MinGW")
endif()
if(SDL_LIBRARY_TEMP)