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Make -Wformat non-fatal on MinGW

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See the comment for a rationale.
This commit is contained in:
ISSOtm
2026-04-14 02:30:40 +02:00
committed by Eldred Habert
parent 6b994b1737
commit dc52487d31
1 changed files with 8 additions and 0 deletions
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CMakeLists.txt
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@@ -163,6 +163,14 @@ else()
-Wno-type-limits -Wno-tautological-constant-out-of-range-compare -Wno-type-limits -Wno-tautological-constant-out-of-range-compare
-Wvla) # MSVC does not support VLAs -Wvla) # MSVC does not support VLAs
endif() endif()
if(MINGW)
# MinGW warns about format specifiers like `%z` and `%j`, which are missing on Windows XP and earlier.
# We rely on runtimes more modern than that, so we can ignore those warnings.
# If this is a problem for you: use Microsoft's equivalents, or define `__USE_MINGW_ANSI_STDIO=1`.
# https://sourceforge.net/p/mingw-w64/wiki2/gnu%20printf/
add_compile_options(-Wno-error=format -Wno-error=format-extra-args)
endif()
endif() endif()
add_subdirectory(src) add_subdirectory(src)