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Use the correct definition to obtain snprintf(3)
At some point snprintf(3) prototype became guarded off in stdio.h.
Defining _C99_SOURCE makes it visible.
On legacy Darwin, such a guard was not present so the definition
has no impact on the build, but on "modern" macos it has the desired
effect.
Build tested on OS X 10.4 and macos 10.15.
Sevan Janiyan authored on 15/05/2023 14:33:33
• Devine Lu Linvega committed on 15/05/2023 15:32:48
Showing 2 changed files
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@@ -79,7 +79,7 @@ MSYS_NT*|MINGW*) # MSYS2 on Windows |
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fi |
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;; |
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Darwin) # macOS |
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- CFLAGS="${CFLAGS} -Wno-typedef-redefinition"
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+ CFLAGS="${CFLAGS} -Wno-typedef-redefinition -D_C99_SOURCE"
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UXNEMU_LDFLAGS="$(brew --prefix)/lib/libSDL2.a $(sdl2-config --cflags --static-libs | sed -e 's/-lSDL2 //')" |
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;; |
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Linux|*) |