Hi,
We use for our complex project the Cmake 2.4 for vXworks compiler from
windriver.
For the new project we want to update the cmake to 3.7.2, but vxworks is not
yet supported any more.
Therefore we have written an alternative toolchain file which is started with
the following commando:
cmake.exe" -DCMAKE_TOOLCHAIN_FILE=S:\..\....vxworks.cmake.
In the file we define the compilers:
SET(CMAKE_C_COMPILER ${COM_path}/dcc.exe)
SET(CMAKE_CXX_COMPILER ${COM_path}/dplus.exe)
(Crosscompiler process)
Cmake test the ID of the compiler and do a separated test. Both tests lead to
cmake errors in CMakeTestCCompiler.
We want to disable this test but variable as "CMAKE_C_COMPILER_WORKS" is not
supported.
How can we solve this issue or the define an additional compiler?
Founded error:
"Start cmake (1)"
......
-- RTWDEVENV_DIR1 = c:/eqcp_reuse/EqCP/EqCP-dev/allPlatforms/matlab_include/RTW
_DevEnv
-- RTWDEVENV_DIR2 = c:/eqcp_reuse/EqCP/EqCP-dev/allPlatforms/matlab_include/RTW
_DevEnv/R2016a
-- EQCP_INCLUDE_DIR= c:/eqcp_reuse/EqCP/EqCP-dev/VxWorks6-smp-pcPentium/Debug/in
clude
-- EQCP_LIB_DIR = c:/eqcp_reuse/EqCP/EqCP-dev/VxWorks6-smp-pcPentium/Debug/li
b
TC: Path for CXX compiler C:/WindRiver/diab/5.8.0.0/WIN32/bin/dplus.exe
TC: Build directory is:S:/S_Project/Stage/buildenv
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermi
neCompilerId.cmake:506 (string):
string begin index: 1 is out of range 0 - 0
Call Stack (most recent call first):
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCompilerId.
cmake:36 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCCompiler.c
make:112 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:143 (PROJECT)
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermi
neCompilerId.cmake:514 (math):
math cannot parse the expression: " * 16 + ": syntax error, unexpected
exp_TIMES, expecting exp_OPENPARENT or exp_NUMBER (2)
Call Stack (most recent call first):
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCompilerId.
cmake:36 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCCompiler.c
make:112 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:143 (PROJECT)
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermi
neCompilerId.cmake:506 (string):
string begin index: 1 is out of range 0 - 0
Call Stack (most recent call first):
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCompilerId.
cmake:36 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCCompiler.c
make:112 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:143 (PROJECT)
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermi
neCompilerId.cmake:514 (math):
math cannot parse the expression: " * 16 + ": syntax error, unexpected
exp_TIMES, expecting exp_OPENPARENT or exp_NUMBER (2)
Call Stack (most recent call first):
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCompilerId.
cmake:36 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCCompiler.c
make:112 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:143 (PROJECT)
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermi
neCompilerId.cmake:506 (string):
string begin index: 1 is out of range 0 - 0
Call Stack (most recent call first):
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCompilerId.
cmake:36 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCCompiler.c
make:112 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:143 (PROJECT)
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermi
neCompilerId.cmake:514 (math):
math cannot parse the expression: " * 16 + ": syntax error, unexpected
exp_TIMES, expecting exp_OPENPARENT or exp_NUMBER (2)
Call Stack (most recent call first):
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCompilerId.
cmake:36 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeDetermineCCompiler.c
make:112 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:143 (PROJECT)
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- Check for working C compiler: C:/WindRiver/diab/5.8.0.0/WIN32/bin/dcc.exe
-- Check for working C compiler: C:/WindRiver/diab/5.8.0.0/WIN32/bin/dcc.exe --
works
-- Detecting C compiler ABI info
TC: Path for CXX compiler C:/WindRiver/diab/5.8.0.0/WIN32/bin/dplus.exe
TC: Build directory is:
-- Detecting C compiler ABI info - failed
-- Check for working CXX compiler: C:/WindRiver/diab/5.8.0.0/WIN32/bin/dplus.exe
-- Check for working CXX compiler: C:/WindRiver/diab/5.8.0.0/WIN32/bin/dplus.exe
-- broken
CMake Error at C:/Program Files/CMake 3.7.2/share/cmake-3.7/Modules/CMakeTestCXX
Compiler.cmake:44 (message):
The C++ compiler "C:/WindRiver/diab/5.8.0.0/WIN32/bin/dplus.exe" is not
able to compile a simple test program.
It fails with the following output:
Change Dir: C:/BuildProjects/S_Project/proj_build/build/VxWorks6-smp-pcPentiu
m/Debug/CMakeFiles/CMakeTmp
Run Build Command:"C:/eqcp_reuse/external/sh_from_cygwin/make.exe"
"cmTC_3e0e3/fast"
/bin/make -f CMakeFiles/cmTC_3e0e3.dir/build.make
CMakeFiles/cmTC_3e0e3.dir/build
make[1]: Entering directory
`/cygdrive/c/BuildProjects/S_Project/proj_build/build/VxWorks6-smp-pcPentium/D
ebug/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_3e0e3.dir/testCXXCompiler.cxx.obj
C:/WindRiver/diab/5.8.0.0/WIN32/bin/dplus.exe -o
CMakeFiles/cmTC_3e0e3.dir/testCXXCompiler.cxx.obj -c
C:/BuildProjects/S_Project/proj_build/build/VxWorks6-smp-pcPentium/Debug/CMake
Files/CMakeTmp/testCXXCompiler.cxx
Target Unknown. Use the -t option or set a default target with dctrl -t
make[1]: *** [CMakeFiles/cmTC_3e0e3.dir/testCXXCompiler.cxx.obj] Error 1
make[1]: Leaving directory
`/cygdrive/c/BuildProjects/S_Project/proj_build/build/VxWorks6-smp-pcPentium/D
ebug/CMakeFiles/CMakeTmp'
make: *** [cmTC_3e0e3/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:143 (PROJECT)
-- Configuring incomplete, errors occurred!
See also "C:/BuildProjects/S_Project/proj_build/build/VxWorks6-smp-pcPentium/Deb
ug/CMakeFiles/CMakeOutput.log".
See also "C:/BuildProjects/S_Project/proj_build/build/VxWorks6-smp-pcPentium/Deb
ug/CMakeFiles/CMakeError.log".
Leaving generate-VxWorks6-smp-pcPentium-Debug.cmd
Press any key to continue . . .
Theon
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