set(CMAKE_SYSTEM_NAME Rosetta)
set(CMAKE_SYSTEM_PROCESSOR x86_64)

#set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
set(CMAKE_C_COMPILER_WORKS TRUE)
set(CMAKE_CXX_COMPILER_WORKS TRUE)

find_program(C_COMPILER x86_64-rosetta-gcc REQUIRED)
find_program(CXX_COMPILER x86_64-rosetta-g++ REQUIRED)
#find_program(ASM_COMPILER x86_64-elf-as REQUIRED)

add_compile_definitions(__magenta__=1 __rosetta__=1)

set(CMAKE_C_COMPILER ${C_COMPILER})
set(CMAKE_CXX_COMPILER ${CXX_COMPILER})
#set(CMAKE_ASM_COMPILER ${ASM_COMPILER})

SET(CMAKE_C_FLAGS "-z max-page-size=0x1000 -m64 -mcmodel=large -mno-red-zone -mno-mmx -mno-sse -mno-sse2 -D_64BIT -DBYTE_ORDER=1234" CACHE STRING "" FORCE)
set(CMAKE_SHARED_LINKER_FLAGS "-shared" CACHE STRING "" FORCE)
set(CMAKE_EXE_LINKER_FLAGS "-Wl,--unresolved-symbols=report-all,--dynamic-linker=/lib/ld64.so" CACHE STRING "" FORCE)
set(CMAKE_C_LINK_OPTIONS_PIE "-pie")
set(CMAKE_C_LINK_PIE_SUPPORTED TRUE)
set(CMAKE_C_LINK_NO_PIE_SUPPORTED TRUE)
SET(CMAKE_ASM_FLAGS "${CFLAGS} -x assembler-with-cpp")

if ("$ENV{ROSETTA_SYSROOT}" STREQUAL "")
	message(FATAL_ERROR "No system root has been specified. Please define the $ROSETTA_SYSROOT environment variable")
endif ()

set(CMAKE_SYSROOT $ENV{ROSETTA_SYSROOT})
set(CMAKE_SYSTEM_LIBRARY_PATH
	$ENV{ROSETTA_SYSROOT}/lib
	$ENV{ROSETTA_SYSROOT}/usr/lib)

set(CMAKE_C_OUTPUT_EXTENSION .o)
set(CMAKE_CXX_OUTPUT_EXTENSION .o)

set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)

set(CMAKE_DL_LIBS "dl")
set(CMAKE_INSTALL_RPATH \$ORIGIN/../lib)
set(CMAKE_SKIP_BUILD_RPATH FALSE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
#set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")
#set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":")
set(CMAKE_SHARED_LIBRARY_RPATH_ORIGIN_TOKEN "\$ORIGIN")
set(CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG "-Wl,-rpath-link,")
set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,")
set(CMAKE_EXE_EXPORTS_C_FLAG "-Wl,--export-dynamic")

set(CMAKE_C_LINK_GROUP_USING_cross_refs_SUPPORTED TRUE)
set(CMAKE_C_LINK_GROUP_USING_cross_refs
  "LINKER:--start-group"
  "LINKER:--end-group"
)

set(CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME 1)

link_libraries(-lgcc)