Error when I try to compile

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My OS: Ubuntu 10.10
My version of OpenCV: 2.1

Steps
1) I downloaded facetrack20090316.zip,
2) I tried to compile --by running make-- and I get the below errors.

In file included from ./opencvx/cvxmat.h:32,
                 from ./facetrack.cpp:47:
./opencvx/cvprintmat.h: In function ‘void cvPrintMat(const CvArr*, bool)’:
./opencvx/cvprintmat.h:77: error: ‘__BEGIN__’ was not declared in this scope
./opencvx/cvprintmat.h:116: error: ‘__END__’ was not declared in this scope
./opencvx/cvprintmat.h:86: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxmat.h:33,
                 from ./facetrack.cpp:47:
./opencvx/cvsetrow.h: In function ‘void cvSetRows(const CvArr*, CvArr*, int, 
int, int)’:
./opencvx/cvsetrow.h:64: error: ‘__BEGIN__’ was not declared in this scope
./opencvx/cvsetrow.h:87: error: ‘__END__’ was not declared in this scope
./opencvx/cvsetrow.h:67: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxmat.h:34,
                 from ./facetrack.cpp:47:
./opencvx/cvsetcol.h: In function ‘void cvSetCols(const CvArr*, CvArr*, int, 
int)’:
./opencvx/cvsetcol.h:61: error: ‘__BEGIN__’ was not declared in this scope
./opencvx/cvsetcol.h:84: error: ‘__END__’ was not declared in this scope
./opencvx/cvsetcol.h:64: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxmat.h:35,
                 from ./facetrack.cpp:47:
./opencvx/cvcat.h: In function ‘void cvCat(const CvArr*, const CvArr*, 
CvArr*, int)’:
./opencvx/cvcat.h:81: error: ‘__BEGIN__’ was not declared in this scope
./opencvx/cvcat.h:137: error: ‘__END__’ was not declared in this scope
./opencvx/cvcat.h:85: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxrectangle.h:38,
                 from ./facetrack.cpp:48:
./opencvx/cvcreateaffine.h: In function ‘void cvCreateAffine(CvMat*, 
CvRect32f, CvPoint2D32f)’:
./opencvx/cvcreateaffine.h:61: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvcreateaffine.h:95: error: ‘__END__’ was not declared in this 
scope
./opencvx/cvcreateaffine.h:62: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxrectangle.h:39,
                 from ./facetrack.cpp:48:
./opencvx/cvdrawrectangle.h: In function ‘void cvDrawRectangle(IplImage*, 
CvRect32f, CvPoint2D32f, CvScalar, int, int, int)’:
./opencvx/cvdrawrectangle.h:84: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvdrawrectangle.h:177: error: ‘__END__’ was not declared in this 
scope
./opencvx/cvdrawrectangle.h:85: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvcropimageroi.h:35,
                 from ./opencvx/cvxrectangle.h:40,
                 from ./facetrack.cpp:48:
./opencvx/cvget2dinter.h: In function ‘CvScalar icvGet2DInterNn(const CvArr*, 
float, float)’:
./opencvx/cvget2dinter.h:49: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvget2dinter.h:58: error: ‘__END__’ was not declared in this scope
./opencvx/cvget2dinter.h:53: error: label ‘exit’ used but not defined
./opencvx/cvget2dinter.h: In function ‘CvScalar icvGet2DInterLinear(const 
CvArr*, float, float)’:
./opencvx/cvget2dinter.h:84: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvget2dinter.h:118: error: ‘__END__’ was not declared in this 
scope
./opencvx/cvget2dinter.h:88: error: label ‘exit’ used but not defined
./opencvx/cvget2dinter.h: In function ‘CvScalar cvGet2DInter(const CvArr*, 
float, float, int)’:
./opencvx/cvget2dinter.h:144: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvget2dinter.h:157: error: ‘__END__’ was not declared in this 
scope
./opencvx/cvget2dinter.h:154: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxrectangle.h:40,
                 from ./facetrack.cpp:48:
./opencvx/cvcropimageroi.h: In function ‘void cvCropImageROI(const IplImage*, 
IplImage*, CvRect32f, CvPoint2D32f, int)’:
./opencvx/cvcropimageroi.h:74: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvcropimageroi.h:159: error: ‘__END__’ was not declared in this 
scope
./opencvx/cvcropimageroi.h:75: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxrectangle.h:44,
                 from ./facetrack.cpp:48:
./opencvx/cvinvaffine.h: In function ‘void cvInvAffine(const CvMat*, 
CvMat*)’:
./opencvx/cvinvaffine.h:44: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvinvaffine.h:57: error: ‘__END__’ was not declared in this scope
./opencvx/cvinvaffine.h:45: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvxrectangle.h:45,
                 from ./facetrack.cpp:48:
./opencvx/cvcreateaffineimage.h: In function ‘IplImage* 
cvCreateAffineImage(const IplImage*, const CvMat*, int, CvPoint*, CvScalar)’:
./opencvx/cvcreateaffineimage.h:81: error: ‘__BEGIN__’ was not declared in 
this scope
./opencvx/cvcreateaffineimage.h:160: error: ‘__END__’ was not declared in 
this scope
./opencvx/cvcreateaffineimage.h:82: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvparticle.h:53,
                 from ./facetrack.cpp:52:
./opencvx/cvlogsum.h: In function ‘CvScalar cvLogSum(const CvArr*)’:
./opencvx/cvlogsum.h:52: error: ‘__BEGIN__’ was not declared in this scope
./opencvx/cvlogsum.h:79: error: ‘__END__’ was not declared in this scope
./opencvx/cvlogsum.h:56: error: label ‘exit’ used but not defined
In file included from ./opencvx/cvparticle.h:54,
                 from ./facetrack.cpp:52:
./opencvx/cvanglemean.h: In function ‘CvScalar cvAngleMean(const CvArr*, 
const CvArr*, double)’:
./opencvx/cvanglemean.h:65: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvanglemean.h:111: error: ‘__END__’ was not declared in this scope
./opencvx/cvanglemean.h:70: error: label ‘exit’ used but not defined
In file included from ./facetrack.cpp:52:
./opencvx/cvparticle.h: In function ‘CvParticle* cvCreateParticle(int, int, 
bool)’:
./opencvx/cvparticle.h:125: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvparticle.h:146: error: ‘__END__’ was not declared in this scope
./opencvx/cvparticle.h:126: error: label ‘exit’ used but not defined
./opencvx/cvparticle.h: In function ‘void cvReleaseParticle(CvParticle**)’:
./opencvx/cvparticle.h:159: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvparticle.h:161: error: ‘EXIT’ was not declared in this scope
./opencvx/cvparticle.h:172: error: ‘__END__’ was not declared in this scope
./opencvx/cvparticle.h:163: error: label ‘exit’ used but not defined
./opencvx/cvparticle.h: In function ‘void cvParticleSetDynamics(CvParticle*, 
const CvMat*)’:
./opencvx/cvparticle.h:187: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvparticle.h:192: error: ‘__END__’ was not declared in this scope
./opencvx/cvparticle.h:188: error: label ‘exit’ used but not defined
./opencvx/cvparticle.h: In function ‘void cvParticleSetNoise(CvParticle*, 
CvRNG, const CvMat*)’:
./opencvx/cvparticle.h:206: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvparticle.h:211: error: ‘__END__’ was not declared in this scope
./opencvx/cvparticle.h:207: error: label ‘exit’ used but not defined
./opencvx/cvparticle.h: In function ‘void cvParticleSetBound(CvParticle*, 
const CvMat*)’:
./opencvx/cvparticle.h:224: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvparticle.h:229: error: ‘__END__’ was not declared in this scope
./opencvx/cvparticle.h:225: error: label ‘exit’ used but not defined
./opencvx/cvparticle.h: In function ‘void cvParticleGetMean(const 
CvParticle*, CvMat*)’:
./opencvx/cvparticle.h:261: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvparticle.h:297: error: ‘__END__’ was not declared in this scope
./opencvx/cvparticle.h:262: error: label ‘exit’ used but not defined
In file included from ./observepca.h:35,
                 from ./facetrack.cpp:56:
./opencvx/cvpcadiffs.h: In function ‘void cvMatPcaDiffs(const CvMat*, const 
CvMat*, const CvMat*, const CvMat*, CvMat*, int, bool)’:
./opencvx/cvpcadiffs.h:102: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvpcadiffs.h:201: error: ‘__END__’ was not declared in this scope
./opencvx/cvpcadiffs.h:103: error: label ‘exit’ used but not defined
In file included from ./observepca.h:36,
                 from ./facetrack.cpp:56:
./opencvx/cvgaussnorm.h: In function ‘void cvGaussNormImage(const CvArr*, 
CvArr*)’:
./opencvx/cvgaussnorm.h:66: error: ‘__BEGIN__’ was not declared in this 
scope
./opencvx/cvgaussnorm.h:108: error: ‘__END__’ was not declared in this scope
./opencvx/cvgaussnorm.h:69: error: label ‘exit’ used but not defined
./facetrack.cpp: In function ‘void icvGetRegion(IplImage*, CvRect*)’:
./facetrack.cpp:317: warning: deprecated conversion from string constant to 
‘char*’
make: *** [facetrack.o] Error 123

Original issue reported on code.google.com by [email protected] on 19 Dec 2010 at 4:25

[GoogleCodeExporter]

I finally managed to get this to compile.

What I had to do was replace every instance 
of __BEGIN__ with __CV_BEGIN__
of __END__ with __CV_END__
of EXIT with exit(0)

Attached is a python script which will do the replaces for you.
Change the variable directory to the appropriate location.

Original comment by [email protected] on 19 Dec 2010 at 6:06

Attachments:

• magic.py

[GoogleCodeExporter]

Alternatively, you can use sed;
{{for file in $(grep -lre BEGIN ./*|grep -v svn); do sed -e 
"s/_BEGIN_/_CV_BEGIN_/;s/_END_/_CV_END_/" $file -i; done}}

Original comment by [email protected] on 7 Mar 2011 at 7:06

[GoogleCodeExporter]

Thanks man! That saved me a lot of time!

Original comment by [email protected] on 25 Apr 2012 at 5:38

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[deleted comment]

[GoogleCodeExporter]

i am also having the same problem while compiling ie "__BEGIN__ is not Declared 
within this scope" plz somebody reply. im using ubuntu 12.04 version , and 
opencv 2.3.1 version plz help.

Original comment by [email protected] on 4 Feb 2013 at 8:27