33 lines
1.1 KiB
CMake
33 lines
1.1 KiB
CMake
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright Contributors to the OpenEXR Project.
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# This is only an example of cross compiling, but to compile for windows
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# under linux, have the relevant bits installed, and
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# validate the find path below
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#
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# Then to run, do something like
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# mkdir win32_cross
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# cd win32_cross
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# cmake -DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-mingw.cmake -DCMAKE_INSTALL_PREFIX=/tmp/win32 ..
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# or for static libs only
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# cmake -DBUILD_SHARED_LIBS=OFF -DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-mingw.cmake -DCMAKE_INSTALL_PREFIX=/tmp/win32 ..
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# make
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#
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set(CMAKE_SYSTEM_NAME Windows)
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set(CMAKE_CROSSCOMPILING_EMULATOR wine)
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set(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc)
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set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
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set(CMAKE_RC_COMPILER x86_64-w64-mingw32-windres)
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set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -static")
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set(CMAKE_SHARED_LINKER_FLAGS "-static-libgcc -static-libstdc++ -static")
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set(CMAKE_FIND_ROOT_PATH /usr/x86_64-w64-mingw32)
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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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