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66 lines
2.1 KiB
CMake
66 lines
2.1 KiB
CMake
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set(SARCH "" CACHE STRING
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"Sub-architecture to build for.")
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set(OARCH "athlon64" CACHE STRING
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"Generate instructions for this CPU type. Specify one of:
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k8 opteron athlon64 athlon-fx")
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set(OPTIMIZE "1" CACHE STRING
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"What level of optimization to use.
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0 = off
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1 = Default option, optimize for size (-Os) with some additional options
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2 = Optimize for size (-Os)
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3 = Optimize debugging experience (-Og)
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4 = Optimize (-O1)
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5 = Optimize even more (-O2)
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6 = Optimize yet more (-O3)
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7 = Disregard strict standards compliance (-Ofast)")
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set(LTCG FALSE CACHE BOOL
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"Whether to build with link-time code generation")
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set(DBG TRUE CACHE BOOL
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"Whether to compile for debugging.")
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set(KDBG FALSE CACHE BOOL
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"Whether to compile in the integrated kernel debugger.")
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set(GDB FALSE CACHE BOOL
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"Whether to compile for debugging with GDB.
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If you don't use GDB, don't enable this.")
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set(_WINKD_ TRUE CACHE BOOL
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"Whether to compile with the KD protocol.")
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set(USERMODE TRUE CACHE BOOL
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"Whether to compile any usermode parts. This is while kernel mode is under
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heavy development and usermode part not relevant for bootcd.")
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if(MSVC)
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set(_PREFAST_ FALSE CACHE BOOL
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"Whether to enable PREFAST while compiling.")
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# RTC are incompatible with compiler optimizations.
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cmake_dependent_option(RUNTIME_CHECKS "Whether to enable runtime checks on MSVC" ON
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"CMAKE_BUILD_TYPE STREQUAL Debug" OFF)
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
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set(GCC TRUE CACHE BOOL "The compiler is GCC")
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set(CLANG FALSE CACHE BOOL "The compiler is LLVM Clang")
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elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
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# We can use LLVM Clang mimicking CL or GCC. Account for this
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if (MSVC)
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set(GCC FALSE CACHE BOOL "The compiler is GCC")
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else()
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set(GCC TRUE CACHE BOOL "The compiler is GCC")
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endif()
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set(CLANG TRUE CACHE BOOL "The compiler is LLVM Clang")
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elseif(MSVC) # aka CMAKE_C_COMPILER_ID STEQUAL "MSVC"
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set(GCC FALSE CACHE BOOL "The compiler is GCC")
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set(CLANG FALSE CACHE BOOL "The compiler is LLVM Clang")
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# MSVC variable is already set by cmake
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else()
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message("WARNING: the compiler has not been recognized")
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endif()
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