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TOPIC: Function object with c code linker compile error

Function object with c code linker compile error 5 months 1 week ago #10610

Hi,
When building the root volume I get the following errors

(wb:9305): Gtk-WARNING **: 17:39:00.319: Unable to locate theme engine in module_path: "adwaita",

(wb:9305): Gtk-WARNING **: 17:39:00.323: Unable to locate theme engine in module_path: "adwaita",
-- Processing line: 83
-- Building volume directory
-- Opening volume 'VolHc'

(wb:9320): Gtk-WARNING **: 17:39:13.799: Unable to locate theme engine in module_path: "adwaita",

(wb:9320): Gtk-WARNING **: 17:39:13.803: Unable to locate theme engine in module_path: "adwaita",
-- Plc window generated Z1-PLC-W
** Plc window compiled with errors for x86_64_linux Z1-PLC-W
In file included from /usr/local/pwrp/hc/bld/common/tmp/plc_m000_001_001_002_000000ad.gc:22:0:
/usr/local/pwrp/hc/bld/common/tmp/plc_cod000_001_001_002_000000ad.gc: In function ‘M000_001_001_002_000000ad_exec’:
/usr/local/pwrp/hc/bld/common/tmp/plc_cod000_001_001_002_000000ad.gc:18:1: error: expected ‘;’ before ‘}’ token
}
^
%GSX-F-CCERROR, Error from c compiler or linker
in window Z1-PLC-W

The c code is good, the problem seems to be in $pwrp_libplcf000_001_001_002.a

Any thoughts please
Stephen
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Function object with c code linker compile error 5 months 1 week ago #10611

  • claes
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Hi Stephen,

Compile the plcpgm with debug (select the PlcPgm and enter the command 'build object/force/debug'). Now the gc-file will remain and you can open it in an editor and examine the erroneous line 18.

/Claes
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Function object with c code linker compile error 5 months 1 week ago #10612

Thanks Claes, my mistake in a CArithm block.

Is the missing theme engine of significance?

Stephen
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Function object with c code linker compile error 5 months 1 week ago #10613

Hi Claes,
Not out of the woods yet.
I'm now getting an error building the node bootfile.

-- Using local option-file plc_linitx_0999_plc.opt
** Plc program link errors for x86_64_linux node plc_linitx_0999_plc
/usr/bin/ld: cannot find -lpwrp
collect2: error: ld returned 1 exit status
%GSX-F-CCERROR, Error from c compiler or linker

This is the .opt file that I took from page 210 of the design guide.

$pwr_obj/rt_io_user.o $pwrp_obj/TTCFo.o -lpwrp -lpwr_rt -lpwr_usbio_dummy -lpwr_usb_dummy -lpwr_pnak_dummy -lpwr_cifx_dummy -lpwr_nodave_dummy -lpwr_epl_dummy

If I remove -lpwrp there are other error messages so it is required. I've searched the forum without finding any clues to the missing archive.
Stephen
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Function object with c code linker compile error 5 months 1 week ago #10614

  • claes
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Hi Stephen,

The new way to do this is to create an BuildOptions object under the NodeConfig object in the directory volume. Fill in $pwrp_obj/TTCFo.o in object modules. This will generate a correct opt-file.

/Claes
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The following user(s) said Thank You: silvaphoenix

Function object with c code linker compile error 5 months 1 week ago #10615

Thank you Claes. all sorted now

Stephen
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