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7dd46fa045
Add a mechanism to construct a full cross-compiler environment using the "crosstool-ng" cross-compiler building utility. This is implemented in the new "common.crosstool" include, and augments the "dockcross/base" base image. Update Makefile to consolidate Dockerfile generation, notably the "sed"-based inclusion directives. Finally, employ all of this to generate a "linux-mips" 32-bit hard-float MIPS cross-compiler Dockcross image.
18 lines
636 B
CMake
18 lines
636 B
CMake
set(CMAKE_SYSTEM_NAME Linux)
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_SYSTEM_PROCESSOR mips)
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set(cross_triple "mips-unknown-linux-gnu")
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set(cross_root /usr/xcc/${cross_triple})
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set(CMAKE_C_COMPILER ${cross_root}/bin/${cross_triple}-gcc)
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set(CMAKE_CXX_COMPILER ${cross_root}/bin/${cross_triple}-g++)
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set(CMAKE_Fortran_COMPILER ${cross_root}/bin/${cross_triple}-gfortran)
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set(CMAKE_FIND_ROOT_PATH ${cross_root}/lib ${cross_root}/${cross_triple}/lib)
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-mips)
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