Re: compile error in ADExample/simDetector with opencv

[Alireza Panna <apanna1236@gmail.com>]

Hi Mark,

Ok. To build base as static I normally just set STATIC_BUILD=YES and SHARED_LIBRARIES=NO in $(EPICS_BASE)/configure/CONFIG_SITE and then set EPICS_HOST_ARCH=windows-x64. This results in no dlls being built in the bin directory of EPICS_BASE. I did not know I had to set it as windows-x64-static even when I set static build as YES. I will recompile by setting the arch as windows-x64-static and see if that works.

Thanks for your help.

Best,

Ali

On Wed, Aug 3, 2016 at 9:11 PM, Mark Rivers <rivers@cars.uchicago.edu> wrote:

By dynamic I mean that you are building windows-x64 rather than windows-x64-static.  By default that is a dynamic (using dlls) build.

Mark


Mark



Sent from my iPhone

On Aug 3, 2016, at 5:17 PM, Alireza Panna <apanna1236@gmail.com<mailto:apanna1236@gmail.com>> wrote:

Hi Mark,

Thanks for the quick reply. I added this in the commonLibraryMakefile:
ifdef ADPLUGINEDGE
  ifdef OPENCV_LIB
    opencv_core_DIR     += $(OPENCV_LIB)
    LIB_LIBS           += opencv_world310
  else
    LIB_SYS_LIBS       += opencv_world310
  endif
endif

now in the commonDriverMakefile, i just have the following:
ifdef ADPLUGINEDGE
  PROD_LIBS             += NDPluginEdge
  $(PROD_NAME)_DBD      += NDPluginEdge.dbd
endif
I get the following error now after doing make realclean realuninstall && make
NDPluginEdge.lib(NDPluginEdge.obj) : error LNK2001: unresolved external symbol "
void __cdecl cv::blur(class cv::_InputArray const &,class cv::_OutputArray const
 &,class cv::Size_<int>,class cv::Point_<int>,int)" (?blur@cv@@YAXAEBV_InputArra
y@1@AEBV_OutputArray@1@V?$Size_@H@1@V?$Point_@H@1@H@Z)
NDPluginEdge.lib(NDPluginEdge.obj) : error LNK2001: unresolved external symbol "
void __cdecl cv::fastFree(void *)" (?fastFree@cv@@YAXPEAX@Z)
NDPluginEdge.lib(NDPluginEdge.obj) : error LNK2001: unresolved external symbol "
public: void __cdecl cv::Mat::deallocate(void)" (?deallocate@Mat@cv@@QEAAXXZ)
NDPluginEdge.lib(NDPluginEdge.obj) : error LNK2001: unresolved external symbol "
public: void __cdecl cv::Mat::create(int,int const *,int)" (?create@Mat@cv@@QEAA
XHPEBHH@Z)
NDPluginEdge.lib(NDPluginEdge.obj) : error LNK2001: unresolved external symbol "
void __cdecl cv::Canny(class cv::_InputArray const &,class cv::_OutputArray cons
t &,double,double,int,bool)" (?Canny@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1
@NNH_N@Z)
ADCSimDetectorApp.exe : fatal error LNK1120: 5 unresolved externals
make[6]: *** [ADCSimDetectorApp.exe] Error 1120
make[6]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/ADC
SimDetectorIOC/ADCSimDetectorApp/src/O.windows-x64'
make[5]: *** [install.windows-x64] Error 2
make[5]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/ADC
SimDetectorIOC/ADCSimDetectorApp/src'
make[4]: *** [src.install] Error 2
make[4]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/ADC
SimDetectorIOC/ADCSimDetectorApp'
make[3]: *** [ADCSimDetectorApp.install] Error 2
make[3]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/ADC
SimDetectorIOC'
make[2]: *** [ADCSimDetectorIOC.install] Error 2
make[2]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs'
make[1]: *** [iocs.install] Error 2
make[1]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample'
make: *** [C:\Epics\support\areaDetector-2-4/ADExample.install] Error 2

I then switched to staticlib for opencv. My config_site.local now looks like this:
​
​
​
OPENCV          = C:/opencv-2.4.13
OPENCV_LIB      = $(OPENCV)/build/x64/vc12/staticlib
OPENCV_INCLUDE  = -I$(OPENCV)/build/include/

​and the commonDriverMakefile:
​ifdef ADPLUGINEDGE
  PROD_LIBS             += NDPluginEdge
  $(PROD_NAME)_DBD      += NDPluginEdge.dbd
  ifdef OPENCV_LIB
    opencv_core_DIR     += $(OPENCV_LIB)
    PROD_LIBS           += opencv_core2413 opencv_imgproc2413
  else
    PROD_SYS_LIBS       += opencv_core2413 opencv_imgproc2413
  endif
endif
​
In this case I still get a similar error as before.

make[6]: *** No rule to make target `../../../lib/windows-x64/opencv_core2413.li<http://opencv_core2413.li>
b', needed by `simDetectorNoIOCApp.exe'.  Stop.​

When you say building dynamic I assume you mean the opencv libs I am using are built dynamic, i build epics base as static.

Thanks

Ali
​
On Wed, Aug 3, 2016 at 3:04 PM, Mark Rivers <rivers@cars.uchicago.edu<mailto:rivers@cars.uchicago.edu>> wrote:
Because you are building dynamically you also need to define LIB_LIBS the same way you defined PROD_LIBS.

If this works you could make a pull request for the fix.

Thanks,
Mark


Sent from my iPhone

On Aug 3, 2016, at 2:06 PM, Alireza Panna <apanna1236@gmail.com<mailto:apanna1236@gmail.com><mailto:apanna1236@gmail.com<mailto:apanna1236@gmail.com>>> wrote:

Hi,

I am trying to use ADPluginEdge with the sim detector and I run into the following error:

make[6]: Entering directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/si
mDetectorNoIOC/simDetectorNoIOCApp/src/O.windows-x64'
cl /nologo /EHsc /GR -c              /favor:blend   /nologo /D__STDC__=0 /D_CRT_
SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE   /Ox /GL   /W3 /w44355     -DH5
_BUILT_AS_STATIC_LIB    /MT -DEPICS_DLL_NO /TP   -I. -I..\\O.Common -I. -I.. -I.
.\\..\\..\\include\\os\\WIN32 -I..\\..\\..\\include  -I..\\..\\..\\..\\..\\inclu
de     -IC:\Epics\base-3.14.12.5\\include\\os\\WIN32 -IC:\Epics\base-3.14.12.5\\
include  -IC:\Epics\support\\asyn-4-29\\include -IC:\Epics\support\areaDetector-
2-5\\ADBinaries\\include\\os\\WIN32 -IC:\Epics\support\areaDetector-2-4\\ADBinar
ies\\include -IC:\Epics\support\areaDetector-2-4\\ADCore\\include\\os\\WIN32 -IC
:\Epics\support\areaDetector-2-4\\ADCore\\include -IC:\Epics\support\\autosave-5
-7-1\\include\\os\\WIN32 -IC:\Epics\support\\autosave-5-7-1\\include  -IC:\Epics
\support\\busy-1-6-1\\include  -IC:\Epics\support\\calc-3-2\\include  -IC:\Epics
\support\\seq-2-1-18\\include  -IC:\Epics\support\\sscan-2-10-1\\include -IC:\Ep
ics\support\\devIocStats-3-1-14\\include\\os\\WIN32 -IC:\Epics\support\\devIocSt
ats-3-1-14\\include  -IC:\Epics\support\\caPutLog-3-4\\include       -I\\usr\\lo
cal64\\include  -I\\usr\\include\\libxml2    ..\\simDetectorNoIOC.cpp
simDetectorNoIOC.cpp
make[6]: *** No rule to make target `../../../lib/windows-x64/opencv_world310.li<http://opencv_world310.li><http://opencv_world310.li>

b', needed by `simDetectorNoIOCApp.exe'.  Stop.
make[6]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/sim
DetectorNoIOC/simDetectorNoIOCApp/src/O.windows-x64'
make[5]: *** [install.windows-x64] Error 2
make[5]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/sim
DetectorNoIOC/simDetectorNoIOCApp/src'
make[4]: *** [src.install] Error 2
make[4]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/sim
DetectorNoIOC/simDetectorNoIOCApp'
make[3]: *** [simDetectorNoIOCApp.install] Error 2
make[3]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs/sim
DetectorNoIOC'
make[2]: *** [simDetectorNoIOC.install] Error 2
make[2]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample/iocs'
make[1]: *** [iocs.install] Error 2
make[1]: Leaving directory `C:/Epics/support/areaDetector-2-4/ADExample'
make: *** [C:\Epics\support\areaDetector-2-4/ADExample.install] Error 2

To get it to compile and the plugin to work with the simDetector, I am manually copying the opencv_world310.lib file in the $(ADExample)/lib/$(EPICS_HOST_ARCH) directory.

my CONFIG_SITE.local has opencv location defined as:
OPENCV          = C:/opencv-3.1
OPENCV_LIB      = $(OPENCV)/build/x64/vc12/lib
OPENCV_INCLUDE  = -I$(OPENCV)/build/include/

and the commonDriverMakefile has the following defined:
ifdef ADPLUGINEDGE
  PROD_LIBS             += NDPluginEdge
  $(PROD_NAME)_DBD      += NDPluginEdge.dbd
  ifdef OPENCV_LIB
    opencv_core_DIR     += $(OPENCV_LIB)
    PROD_LIBS           += opencv_world310
  else
    PROD_SYS_LIBS       += opencv_world310
  endif
endif

Is there something else I need to add/change to get it to compile properly?

Thanks

Best,
Ali