1a1696f9b6
The SDL2_PATH environment variable is space-separated. However, CMake
lists are semicolon separated, and doing set(list "a" ${var}) will end
up with list containing "a;b c d". This causes downstream users to fail
parsing the include dirs list.
Normalize the include dirs list to a normal CMake semicolon-separated
list using separate_arguments.
27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
diff -ru3 SDL2-2.0.4/sdl2-config.cmake.in SDL2-2.0.4-new/sdl2-config.cmake.in
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--- SDL2-2.0.4/sdl2-config.cmake.in 2016-01-02 22:56:31.000000000 +0300
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+++ SDL2-2.0.4-new/sdl2-config.cmake.in 2016-08-22 05:26:42.420397323 +0300
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@@ -6,5 +6,6 @@
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set(SDL2_PREFIX "@prefix@")
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set(SDL2_EXEC_PREFIX "@prefix@")
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set(SDL2_LIBDIR "@libdir@")
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-set(SDL2_INCLUDE_DIRS "@includedir@/SDL2")
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+set(SDL2_INCLUDE_DIRS "@includedir@/SDL2" $ENV{SDL2_PATH})
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+separate_arguments(SDL2_INCLUDE_DIRS)
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set(SDL2_LIBRARIES "-L${SDL2_LIBDIR} @SDL_RLD_FLAGS@ @SDL_LIBS@")
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diff -ru3 SDL2-2.0.4/sdl2-config.in SDL2-2.0.4-new/sdl2-config.in
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--- SDL2-2.0.4/sdl2-config.in 2016-01-02 22:56:31.000000000 +0300
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+++ SDL2-2.0.4-new/sdl2-config.in 2016-08-22 05:32:02.256397839 +0300
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@@ -42,7 +42,11 @@
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echo @SDL_VERSION@
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;;
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--cflags)
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- echo -I@includedir@/SDL2 @SDL_CFLAGS@
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+ SDL_CFLAGS=""
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+ for i in @includedir@/SDL2 $SDL2_PATH; do
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+ SDL_CFLAGS="$SDL_CFLAGS -I$i"
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+ done
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+ echo $SDL_CFLAGS @SDL_CFLAGS@
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;;
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@ENABLE_SHARED_TRUE@ --libs)
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@ENABLE_SHARED_TRUE@ echo -L@libdir@ @SDL_RLD_FLAGS@ @SDL_LIBS@
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