id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3561	"Not even ""hello world"" compiles well after recent update"	hurak@…	somebody	"Hi, after a recent update (to  1.9.4~dev-414-ga40d8e6) not even the simplest model compiles well:


{{{
class HelloWorld
  Real x(start = 1,fixed=true);
  parameter Real a = 1;
equation
  der(x) = - a * x;
end HelloWorld;
}}}

and then 


{{{
simulate( HelloWorld, startTime=0, stopTime=4 )
}}}


returns


{{{
record SimulationResult
    resultFile = """",
    messages = ""Failed to build model: HelloWorld""
end SimulationResult;
OMC-ERROR: 
""Error: Error building simulator. Build log: clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld.o HelloWorld.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_functions.o HelloWorld_functions.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_records.o HelloWorld_records.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_01exo.o HelloWorld_01exo.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_02nls.o HelloWorld_02nls.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_03lsy.o HelloWorld_03lsy.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_04set.o HelloWorld_04set.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_05evt.o HelloWorld_05evt.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_06inz.o HelloWorld_06inz.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_07dly.o HelloWorld_07dly.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_08bnd.o HelloWorld_08bnd.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_09alg.o HelloWorld_09alg.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_10asr.o HelloWorld_10asr.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_11mix.o HelloWorld_11mix.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_12jac.o HelloWorld_12jac.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_13opt.o HelloWorld_13opt.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_14lnz.o HelloWorld_14lnz.c
clang   -fPIC -O0 -march=native      -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME  -c -o HelloWorld_15syn.o HelloWorld_15syn.c
clang -I. -o HelloWorld HelloWorld.o HelloWorld_functions.o HelloWorld_records.o HelloWorld_01exo.o HelloWorld_02nls.o HelloWorld_03lsy.o HelloWorld_04set.o HelloWorld_05evt.o HelloWorld_06inz.o HelloWorld_07dly.o HelloWorld_08bnd.o HelloWorld_09alg.o HelloWorld_10asr.o HelloWorld_11mix.o HelloWorld_12jac.o HelloWorld_13opt.o HelloWorld_14lnz.o HelloWorld_15syn.o -I""/usr/include/omc/c"" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME      -fPIC -O0 -march=native      -L""/usr/lib/x86_64-linux-gnu/omc"" -L""/usr/lib"" -Wl,-rpath,""/usr/lib/x86_64-linux-gnu/omc"" -Wl,-rpath,""/usr/lib""     -lSimulationRuntimeC -llapack -lblas -lm -lomcgc -lpthread -rdynamic -Wl,--no-undefined 
/usr/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so: undefined reference to `AddIpoptIntOption'
/usr/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so: undefined reference to `CreateIpoptProblem'
/usr/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so: undefined reference to `AddIpoptStrOption'
/usr/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so: undefined reference to `FreeIpoptProblem'
/usr/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so: undefined reference to `IpoptSolve'
/usr/lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so: undefined reference to `AddIpoptNumOption'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
HelloWorld.makefile:29: návod pro cíl „omc_main_target“ selhal
make: *** [omc_main_target] Chyba 1
""
}}}
"	defect	closed	high		Installation program		fixed	Hello world	Martin Sjölund