| Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL [message #93505 is a reply to message #93477] |
Mon, 08 August 2016 14:41   |
neil salmon
Messages: 20
Registered: August 2011
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Junior Member |
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Yes, i'm operating Windows 7, with IDL Version 6.0. I've also put the path of the MSVC version 10.0 compiler (cl.exe) in the Windows Environment Variables, PATH, however MAKE_DLL does not seem to recognise. The gcc.exe compiler directory is also in the Windows Environment Variable, and MAKE_DLL does recognise it - so at least some small progress.
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However, running the script:
make_dll, 'mg_callex_total', 'IDL_Load', $
INPUT_DIRECTORY=working_directory+'\test_call_external' , $
CC='gcc -c %C -o %O', $
OUTPUT_DIRECTORY = working_directory+'\test_call_external', $
COMPILE_DIRECTORY = working_directory+'\test_call_external', $
VERBOSE=verbose, SHOW_ALL_OUTPUT=verbose
------------------------------------------------------------ -------
generates:
link: extra operand `/nodefaultlib'
Try `link --help' for more information.
gcc -c " C:\USERS\NEIL\DOCUMENTS\IDL\test_call_external\mg_callex_tot al.c " -o "mg_callex_total_12888_NEIL-THINK.obj"
link /out:"mg_callex_total_12888_NEIL-THINK.dll" /nologo /nodefaultlib /dll "mg_callex_total_12888_NEIL-THINK.obj" /def:"mg_callex_total_12888_NEIL-THINK.def" "C:\Program Files (x86)\RSI\IDL60\bin\bin.x86\idl32.lib" msvcrt.lib kernel32.lib
Could Not Find C:\Users\Neil\Documents\IDL\test_call_external\mg_callex_tot al_12888_NEIL-THINK.exp
Could Not Find C:\Users\Neil\Documents\IDL\test_call_external\mg_callex_tot al_12888_NEIL-THINK.lib
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I'm uncertain why "_12888_NEIL-THINK.obj" appears appended on to the end of the object file name, any ideas?
Furthermore, the object file "mg_callex_total_12888_NEIL-THINK.obj" i can't find on my system, and is not appearing in my specified OUTPUT_DIRECTORY.
- so i'm not at all certain what's going off. Grateful for any suggestions.
many thanks,
neil
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