1# ------------------------------------------------------------------------------
2# Architecture definitions
3# ------------------------------------------------------------------------------
4
5if(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
6  set(LIBC_TARGET_ARCHITECTURE_IS_MIPS TRUE)
7  set(LIBC_TARGET_ARCHITECTURE "mips")
8elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
9  set(LIBC_TARGET_ARCHITECTURE_IS_ARM TRUE)
10  set(LIBC_TARGET_ARCHITECTURE "arm")
11elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
12  set(LIBC_TARGET_ARCHITECTURE_IS_AARCH64 TRUE)
13  set(LIBC_TARGET_ARCHITECTURE "aarch64")
14elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64)|(AMD64|amd64)|(^i.86$)")
15  set(LIBC_TARGET_ARCHITECTURE_IS_X86 TRUE)
16  set(LIBC_TARGET_ARCHITECTURE "x86_64")
17elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
18  set(LIBC_TARGET_ARCHITECTURE_IS_POWER TRUE)
19  set(LIBC_TARGET_ARCHITECTURE "power")
20else()
21  message(FATAL_ERROR "Unsupported processor ${CMAKE_SYSTEM_PROCESSOR}")
22endif()
23