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Update CMake warning flags for Linux

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This commit is contained in:
Luke Street
2026-02-28 17:16:20 -07:00
parent 0631cfe894
commit a5568d8cb5
1 changed files with 7 additions and 5 deletions
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CMakeLists.txt
+7 -5
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@@ -15,11 +15,13 @@ add_subdirectory(extern/aurora EXCLUDE_FROM_ALL)
option(DUSK_BUILD_WARNINGS "If off, compiler warnings will be suppressed")
if (CMAKE_SYSTEM_NAME STREQUAL Linux)
# Multi-character constants ('ABCD') are implementation-defined but all compilers
# (CW, GCC, Clang, MSVC) encode them identically in big-endian order.
# For >4-char literals (which GCC/Clang truncate to int), use the MULTI_CHAR() macro.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-multichar -Wno-unused-variable -Wno-unused-parameter")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-multichar")
# -Wno-multichar: Multi-character constants ('ABCD') are implementation-defined but all compilers
# (CW, GCC, Clang, MSVC) encode them identically in big-endian order.
# For >4-char literals (which GCC/Clang truncate to int), use the MULTI_CHAR() macro.
# -Wwrite-strings: Game code relies on implicit const char* -> char* conversions
# -Wdeprecated-declarations: JSystem uses std::iterator, deprecated in C++17
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-multichar -Wno-write-strings")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-multichar -Wno-write-strings -Wno-trigraphs -Wno-deprecated-declarations")
set(CMAKE_INSTALL_RPATH "$ORIGIN")
set(CMAKE_BUILD_RPATH "$ORIGIN")
elseif (APPLE)