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apple silicon target

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- move rpi4 detection to Linux
- set(_gmp_build_tgt aarch64) for Apple Silicon
This commit is contained in:
Jason Scurtu 2020-11-28 19:47:46 +01:00
parent d01f6b8d45
commit d780b33a16
1 changed files with 7 additions and 4 deletions
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11
deps/GMP/GMP.cmake vendored
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@ -19,15 +19,18 @@ if (MSVC)
else ()
set(_gmp_ccflags "-O2 -DNDEBUG -fPIC -DPIC -Wall -Wmissing-prototypes -Wpointer-arith -pedantic -fomit-frame-pointer -fno-common")
set(_gmp_build_tgt "${CMAKE_SYSTEM_PROCESSOR}")
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
set(_gmp_ccflags "${_gmp_ccflags} -march=armv7-a") # Works on RPi-4
set(_gmp_build_tgt armv7)
endif()
if (APPLE)
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
set(_gmp_build_tgt aarch64)
endif()
set(_gmp_ccflags "${_gmp_ccflags} -mmacosx-version-min=${DEP_OSX_TARGET}")
set(_gmp_build_tgt "--build=${_gmp_build_tgt}-apple-darwin")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
set(_gmp_ccflags "${_gmp_ccflags} -march=armv7-a") # Works on RPi-4
set(_gmp_build_tgt armv7)
endif()
set(_gmp_build_tgt "--build=${_gmp_build_tgt}-pc-linux-gnu")
else ()
set(_gmp_build_tgt "") # let it guess