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# AmigaOS 3.9+ cross-compilation toolchain (bebbo-gcc / m68k-amigaos-gcc).
#
# Usage:
# cmake -B build-amiga \
# -DCMAKE_TOOLCHAIN_FILE=cmake/Toolchain-AmigaOS.cmake \
# -DAMIGA_SDK_PATH=/opt/amiga
#
# AMIGA_SDK_PATH may also be set via environment variable or defaults to
# /opt/amiga when that prefix exists. See docs/PLATFORMS.md.
set(CMAKE_SYSTEM_NAME AmigaOS)
set(CMAKE_SYSTEM_PROCESSOR m68k)
if(NOT AMIGA_SDK_PATH)
if(DEFINED ENV{AMIGA_SDK_PATH} AND NOT "$ENV{AMIGA_SDK_PATH}" STREQUAL "")
set(AMIGA_SDK_PATH "$ENV{AMIGA_SDK_PATH}")
elseif(EXISTS "/opt/amiga/bin/m68k-amigaos-gcc")
set(AMIGA_SDK_PATH "/opt/amiga")
endif()
endif()
if(NOT AMIGA_SDK_PATH OR NOT EXISTS "${AMIGA_SDK_PATH}/bin/m68k-amigaos-gcc")
message(FATAL_ERROR
"Set AMIGA_SDK_PATH to your AmigaOS cross-compiler prefix, e.g.\n"
" cmake -DAMIGA_SDK_PATH=/opt/amiga -DCMAKE_TOOLCHAIN_FILE=...\n"
"or export AMIGA_SDK_PATH=/opt/amiga")
endif()
set(AMIGA_SDK_PATH "${AMIGA_SDK_PATH}" CACHE PATH
"AmigaOS cross-compiler prefix (bebbo-gcc)" FORCE)
set(CMAKE_C_COMPILER "${AMIGA_SDK_PATH}/bin/m68k-amigaos-gcc")
set(CMAKE_AR "${AMIGA_SDK_PATH}/bin/m68k-amigaos-ar")
set(CMAKE_RANLIB "${AMIGA_SDK_PATH}/bin/m68k-amigaos-ranlib")
set(CMAKE_FIND_ROOT_PATH "${AMIGA_SDK_PATH}")
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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