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Error when building from source
Error when building from source
I am trying to build OpenModelica from source (https://github.com/OpenModelica/OpenModelica), following the instructions on GitHub.
I successfully installed all dependencies except clang++ (which is optional). Then I cloned
Code:
> MY_FORK=MyGitHubUserName ; git clone https://openmodelica.org/git-readonly/OpenModelica.git --recursive && (cd OpenModelica && git remote set-url --push origin git@github.com:$MY_FORK/OpenModelica.git && git submodule foreach --recursive 'git remote set-url --push origin `git config --get remote.origin.url | sed s,^.*/,git@github.com:'$MY_FORK'/,`')
and after I did
Code:
> autoconf
> ./configure
> make -j8
The building starts, but after a while it gets the following Error:
Code:
./simulation/solver/solver_main.c: In function ‘rungekutta_step_ssc’:
./simulation/solver/solver_main.c:858:34: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
const short isMaxStepSizeSet = (short) omc_flagValue[FLAG_MAX_STEP_SIZE];
^
gcc -c -I. -I../../Compiler/runtime -I../../3rdParty/gc/include -I../../3rdParty/FMIL/install/include/ -I../../3rdParty/lis-1.4.12/include/ -I../../3rdParty/Ipopt/include/ -I/home/osboxes/Downloads/OpenModelica/build/include/omc/c/sundials/ -DGC_REDIRECT_TO_LOCAL -I/home/osboxes/Downloads/OpenModelica/build/include/omc/c -Wno-parentheses-equality -Wno-unused-variable -Werror=implicit-function-declaration -Werror=incompatible-pointer-types -g -O2 -fno-stack-protector -fPIC -o build/c/./simulation/solver/linearSolverKlu.o ./simulation/solver/linearSolverKlu.c
In file included from ./simulation/solver/kinsolSolver.c:65:
/home/osboxes/Downloads/OpenModelica/build/include/omc/c/sundials/kinsol/kinsol_klu.h:25:10: fatal error: kinsol/kinsol_sparse.h: No such file or directory
#include "kinsol/kinsol_sparse.h"
^~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[3]: *** [Makefile.common:216: build/c/./simulation/solver/kinsolSolver.o] Error 1
make[3]: *** Waiting for unfinished jobs....
./simulation/solver/solver_main.c: At top level:
cc1: warning: unrecognized command line option ‘-Wno-parentheses-equality’
make[3]: Leaving directory '/home/osboxes/Downloads/OpenModelica/OMCompiler/SimulationRuntime/c'
make[2]: *** [Makefile.common:115: interactive] Error 2
make[2]: Leaving directory '/home/osboxes/Downloads/OpenModelica/OMCompiler'
make[1]: *** [Makefile:96: omc-bootstrapped] Error 2
make[1]: Leaving directory '/home/osboxes/Downloads/OpenModelica/OMCompiler'
make: *** [Makefile:9: omc] Error 2
With apt-get everything works finde, but I would like to get it from source...
My System:
Ubuntu 18.10 64-Bit
Thanks for your Help!
Manuel
Thank you
Re: Error when building from source
I managed to solve the problem:
If you use clang for compiling it works just fine. So clang is not optional like in the README on GitHub (https://github.com/OpenModelica/OpenModelica). You must have clang to compile successfully...
Re: Error when building from source
gcc works fine as well (but only some versions of gcc; especially some recent gcc versions broke backwards compatibility)
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