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# --------------------------
# Cross-compiling with MinGW
# --------------------------
# Use the commands below to build the Windows version of SurgeScript with MinGW:
#
# mkdir build && cd build
# cmake .. \
# -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchain-mingw.cmake
# make && sudo make install
#
# This is for cross-compiling only.
# Set the system name
set(CMAKE_SYSTEM_NAME Windows)
# Set the location of the C compiler and of the target environment (MINGDIR)
# The paths below are taken from the Allegro 5 build system; if MinGW isn't
# found automatically in your system, please adjust the paths manually:
if(EXISTS /usr/i586-mingw32msvc)
set(CMAKE_C_COMPILER i586-mingw32msvc-gcc)
set(CMAKE_CXX_COMPILER i586-mingw32msvc-g++)
set(CMAKE_RC_COMPILER i586-mingw32msvc-windres)
set(CMAKE_FIND_ROOT_PATH /usr/i586-mingw32msvc)
elseif(EXISTS /usr/i686-w64-mingw32)
set(CMAKE_C_COMPILER i686-w64-mingw32-gcc)
set(CMAKE_CXX_COMPILER i686-w64-mingw32-g++)
set(CMAKE_RC_COMPILER i686-w64-mingw32-windres)
set(CMAKE_FIND_ROOT_PATH /usr/i686-w64-mingw32)
set(CMAKE_AR:FILEPATH /usr/bin/i686-w64-mingw32-ar)
elseif(EXISTS /opt/mingw)
set(CMAKE_C_COMPILER /opt/mingw/usr/bin/i686-pc-mingw32-gcc)
set(CMAKE_CXX_COMPILER /opt/mingw/usr/bin/i686-pc-mingw32-g++)
set(CMAKE_RC_COMPILER /opt/mingw/usr/bin/i686-pc-mingw32-windres)
set(CMAKE_FIND_ROOT_PATH /opt/mingw/usr/i686-pc-mingw32)
else()
set(CMAKE_C_COMPILER /usr/local/cross-tools/bin/i386-mingw32-gcc)
set(CMAKE_CXX_COMPILER /usr/local/cross-tools/bin/i386-mingw32-g++)
set(CMAKE_RC_COMPILER /usr/local/cross-tools/bin/i386-mingw32-windres)
set(CMAKE_FIND_ROOT_PATH /usr/local/cross-tools)
endif()
# Install prefix
set(CMAKE_INSTALL_PREFIX "${CMAKE_FIND_ROOT_PATH}" CACHE PATH "Install path prefix, prepended onto install directories.")
# Other settings
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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