Hi there
I use MinGW to cross-compile for Windows on Linux.
I have a file 'file.cmake' in the root dir of the source tarball.
In the bulid dir I call cmake this way:
$> cmake -DCMAKE_TOOLCHAIN_FILE=../file.cmake -DWITH_EXAMPLES=OFF
-DCMAKE_BUILD_TYPE=Debug -DOPENSSL_INCLUDE_DIR=/usr/local/include ..
file.cmake has this content:
SET(CMAKE_SYSTEM_NAME Windows)
SET(COMPILER_PREFIX "i686-w64-mingw32")
SET(CMAKE_C_COMPILER /usr/bin/${COMPILER_PREFIX}-gcc-posix)
SET(CMAKE_CXX_COMPILER /usr/bin/${COMPILER_PREFIX}-g++-posix)
SET(CMAKE_RC_COMPILER /usr/bin/${COMPILER_PREFIX}-windres)
SET(CMAKE_RANLIB "/usr/bin/${COMPILER_PREFIX}-ranlib")
SET(CMAKE_FIND_ROOT_PATH /usr/${COMPILER_PREFIX} /usr/local/ssl
/usr/local/${COMPILER_PREFIX})
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
Maybe this helps as a starting point.
Good luck
Till
July 18, 2025 12:18 AM, carl.mo...@l3harris.com
(mailto:carl.mo...@l3harris.com) wrote:
I only use Linux every 5th or 6th project – so I’m not very experienced
with the more complex cmake files.
I’m simply trying to change the compiler your build system uses to the
cross-compiler I need for my Enclustra SOM development kit.
Can you please help.
Thank you.
Carl L. Mohre II
L5 Lead Electrical Engineer
AHM IRAD Software Systems & Embedded Software Engineer
SPACE & AIRBORNE SYSTEMS / L3HARRIS TECHNOLOGIES
t +1 321 727 5794 / m +1 321 288 5266
L3Harris.com / carl.mo...@l3harris.com (mailto:carl.mo...@l3harris.com)
2400 Palm Bay Rd NE / Palm Bay, FL 32905 / USA
(http://www.l3harris.com/)
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