CODEWITHSUNDEEP
cmakeqnx
user3768448
user3768448

Reputation: 15

cmake in qnx supported?? Porting from Linux to QNX

Is Cmake supported in QNX 6.5?

I have a Linux platform code which uses cmake. I need to port this to QNX.

Upvotes: 0

Views: 2943

Answers (2)

Lubo Antonov
Lubo Antonov

Reputation: 2318

You can use CMake, but you will need a CMake toolchain file. Here's an example one I use with QNX 6.5 with an updated compiler (GCC 4.8.3) - you will need to adjust the architecture and remove the C++11 flag, if you are using the original compiler:

set(CMAKE_SYSTEM_NAME QNX)

set(arch gcc_ntox86_gpp)
set(ntoarch x86)
set(QNX_PROCESSOR x86)

set(CMAKE_C_COMPILER qcc)
set(CMAKE_C_COMPILER_TARGET ${arch})

set(CMAKE_CXX_COMPILER qcc -lang-c++)
set(CMAKE_CXX_COMPILER_TARGET ${arch})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wc,-std=c++11")

set(CMAKE_ASM_COMPILER qcc -V${arch})
set(CMAKE_ASM_DEFINE_FLAG "-Wa,--defsym,")

set(CMAKE_RANLIB $ENV{QNX_HOST}/usr/bin/nto${ntoarch}-ranlib
    CACHE PATH "QNX ranlib Program" FORCE)
set(CMAKE_AR $ENV{QNX_HOST}/usr/bin/nto${ntoarch}-ar
    CACHE PATH "QNX qr Program" FORCE)

Upvotes: 2

user10667009
user10667009

Reputation:

Cmake works very fine when targeting QNX 7.0. I believe it works also in QNX 6.5.

Upvotes: 0

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