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<  Advanced Erlang/OTP  ~  C linking problem for sample port driver
Per
Posted: Sun Feb 17, 2008 2:05 am Reply with quote
Joined: 17 Feb 2008 Posts: 1
I am trying to compile the sample sync port driver included in the src dist, using Eclipse/CDT/cygwin on Windows.

I get this linking error:

**** Build of configuration Release for project ErlDecoder ****

make all
Building file: ../src/ErlDecoder.cpp
Invoking: Cygwin C++ Compiler
g++ -I"C:\Program Files\erl5.6\lib\erl_interface-3.5.5.3\include" -I"C:\Program Files\erl5.6\erts-5.6\include" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/ErlDecoder.d" -MT"src/ErlDecoder.d" -o"src/ErlDecoder.o" "../src/ErlDecoder.cpp"
Finished building: ../src/ErlDecoder.cpp

Building target: ErlDecoder.dll
Invoking: Cygwin C++ Linker
g++ -L"C:\Program Files\erl5.6\lib\erl_interface-3.5.5.3\lib" -L"C:\Program Files\erl5.6\erts-5.6\lib" -shared -o"ErlDecoder.dll" ./src/ErlDecoder.o -lei -lerl_interface -lerts_MT
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"LIBCMT" /DEFAULTLIB:"OLDNAMES" ' unrecognized
./src/ErlDecoder.o:ErlDecoder.cpp:(.text+0x1f): undefined reference to `_driver_alloc'
./src/ErlDecoder.o:ErlDecoder.cpp:(.text+0x35): undefined reference to `_set_port_control_flags'
./src/ErlDecoder.o:ErlDecoder.cpp:(.text+0xb6): undefined reference to `_driver_alloc_binary'
./src/ErlDecoder.o:ErlDecoder.cpp:(.text+0xed): undefined reference to `_driver_free'
./src/ErlDecoder.o:ErlDecoder.cpp:(.text+0x117): undefined reference to `_driver_alloc'
collect2: ld returned 1 exit status
make: *** [ErlDecoder.dll] Error 1


I've tried various settings but I fail to pass.
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