BUG: Correct itkStaticConstMacro GCC version comparison operator.
BUG: Correct itkStaticConstMacro GCC version comparison operator.

Change-Id: Ia8a06ae1d56b7d256c2d3eb8c1cfe7f4b332809e

PlutoniumHeart/ITK,malaterre/ITK,Kitware/ITK,zachary-williamson/ITK,spinicist/ITK,vfonov/ITK,stnava/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,hjmjohnson/ITK,vfonov/ITK,PlutoniumHeart/ITK,LucasGandel/ITK,spinicist/ITK,stnava/ITK,vfonov/ITK,spinicist/ITK,vfonov/ITK,malaterre/ITK,malaterre/ITK,Kitware/ITK,zachary-williamson/ITK,blowekamp/ITK,fbudin69500/ITK,blowekamp/ITK,PlutoniumHeart/ITK,spinicist/ITK,richardbeare/ITK,LucasGandel/ITK,stnava/ITK,LucasGandel/ITK,PlutoniumHeart/ITK,stnava/ITK,stnava/ITK,hjmjohnson/ITK,InsightSoftwareConsortium/ITK,fbudin69500/ITK,PlutoniumHeart/ITK,BRAINSia/ITK,thewtex/ITK,stnava/ITK,richardbeare/ITK,richardbeare/ITK,vfonov/ITK,jcfr/ITK,InsightSoftwareConsortium/ITK,malaterre/ITK,blowekamp/ITK,BRAINSia/ITK,fbudin69500/ITK,vfonov/ITK,BRAINSia/ITK,fbudin69500/ITK,zachary-williamson/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,thewtex/ITK,PlutoniumHeart/ITK,hjmjohnson/ITK,InsightSoftwareConsortium/ITK,fbudin69500/ITK,hjmjohnson/ITK,stnava/ITK,stnava/ITK,malaterre/ITK,Kitware/ITK,spinicist/ITK,richardbeare/ITK,malaterre/ITK,LucasGandel/ITK,spinicist/ITK,BRAINSia/ITK,BRAINSia/ITK,zachary-williamson/ITK,BRAINSia/ITK,jcfr/ITK,jcfr/ITK,jcfr/ITK,InsightSoftwareConsortium/ITK,zachary-williamson/ITK,jcfr/ITK,richardbeare/ITK,Kitware/ITK,fbudin69500/ITK,vfonov/ITK,zachary-williamson/ITK,spinicist/ITK,thewtex/ITK,malaterre/ITK,BRAINSia/ITK,PlutoniumHeart/ITK,hjmjohnson/ITK,jcfr/ITK,LucasGandel/ITK,zachary-williamson/ITK,blowekamp/ITK,richardbeare/ITK,PlutoniumHeart/ITK,blowekamp/ITK,stnava/ITK,thewtex/ITK,Kitware/ITK,fbudin69500/ITK,thewtex/ITK,vfonov/ITK,zachary-williamson/ITK,spinicist/ITK,malaterre/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,blowekamp/ITK,LucasGandel/ITK,LucasGandel/ITK,vfonov/ITK,Kitware/ITK,hjmjohnson/ITK,blowekamp/ITK,richardbeare/ITK,blowekamp/ITK,zachary-williamson/ITK,malaterre/ITK,fbudin69500/ITK,spinicist/ITK,jcfr/ITK,thewtex/ITK,jcfr/ITK