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| author | Andreas Kling <awesomekling@gmail.com> | 2019-07-09 15:46:22 +0200 |
|---|---|---|
| committer | Andreas Kling <awesomekling@gmail.com> | 2019-07-09 15:48:04 +0200 |
| commit | c452aa891fd08d292811b75974a81921c85a7e66 (patch) | |
| tree | 861c07e9359962df8de038508682000d03c0cb9f | |
| parent | 149fd7e045028d658f0858a62d743ed2e923810a (diff) | |
| download | serenity-c452aa891fd08d292811b75974a81921c85a7e66.zip | |
AK: Add Platform.h with an ARCH() macro.
You can currently use this to detect the CPU architecture like so:
#if ARCH(I386)
...
#elif ARCH(X86_64)
...
#else
...
#endif
This will be helpful for separating out architecture-specific code blocks.
| -rw-r--r-- | AK/Platform.h | 12 | ||||
| -rw-r--r-- | Makefile.common | 2 |
2 files changed, 13 insertions, 1 deletions
diff --git a/AK/Platform.h b/AK/Platform.h new file mode 100644 index 0000000000..55eba697cd --- /dev/null +++ b/AK/Platform.h @@ -0,0 +1,12 @@ +#pragma once + +#ifdef __i386__ +#define AK_ARCH_I386 1 +#endif + +#ifdef __x86_64__ +#define AK_ARCH_X86_64 1 +#endif + +#define ARCH(arch) (defined(AK_ARCH_##arch) && AK_ARCH_##arch) + diff --git a/Makefile.common b/Makefile.common index 2ec359732f..4320617826 100644 --- a/Makefile.common +++ b/Makefile.common @@ -1,6 +1,6 @@ ARCH_FLAGS = STANDARD_FLAGS = -std=c++17 -Wno-sized-deallocation -fno-sized-deallocation -WARNING_FLAGS = -Werror -Wextra -Wall -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough +WARNING_FLAGS = -Werror -Wextra -Wall -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough -Wno-expansion-to-defined FLAVOR_FLAGS = -fno-exceptions -fno-rtti OPTIMIZATION_FLAGS = -Os |