Minecraft: Pi Edition Modding Project https://mcpirevival.tk/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

39 lines
1.6 KiB

# Pick GCC Version
macro(pick_gcc_version gcc_root gcc_version)
file(GLOB children RELATIVE "${gcc_root}" "${gcc_root}/*")
set("${gcc_version}" "")
foreach(child IN LISTS children)
if(IS_DIRECTORY "${gcc_root}/${child}" AND ("${${gcc_version}}" STREQUAL "" OR "${child}" GREATER_EQUAL "${${gcc_version}}"))
set("${gcc_version}" "${child}")
endif()
endforeach()
if("${${gcc_version}}" STREQUAL "")
message(FATAL_ERROR "Unable To Pick GCC Version")
endif()
endmacro()
# Setup Toolchain
macro(setup_toolchain target)
# Use ARM Cross-Compiler
set(CMAKE_C_COMPILER "clang")
set(CMAKE_C_COMPILER_TARGET "${target}")
set(CMAKE_CXX_COMPILER "clang++")
set(CMAKE_CXX_COMPILER_TARGET "${target}")
set(CMAKE_FIND_ROOT_PATH "/usr/${target}" "/usr/lib/${target}")
# Include Directories
pick_gcc_version("/usr/lib/gcc-cross/${target}" GCC_VERSION)
string(CONCAT NEW_FLAGS
"-nostdinc -nostdinc++ -Wno-unused-command-line-argument "
"-isystem /usr/${target}/include/c++/${GCC_VERSION} "
"-isystem /usr/${target}/include/c++/${GCC_VERSION}/${target} "
"-isystem /usr/${target}/include/c++/${GCC_VERSION}/backward "
"-isystem /usr/lib/gcc-cross/${target}/${GCC_VERSION}/include "
"-isystem /usr/lib/gcc-cross/${target}/${GCC_VERSION}/include-fixed "
"-isystem /usr/${target}/include "
"-isystem /usr/include"
)
set(CMAKE_C_FLAGS_INIT "${CMAKE_C_FLAGS_INIT} ${NEW_FLAGS}")
set(CMAKE_CXX_FLAGS_INIT "${CMAKE_CXX_FLAGS_INIT} ${NEW_FLAGS}")
# Extra
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
endmacro()