COMP: Gcc compilation flag conflict of HDF5 when profiling with gprof
COMP: Gcc compilation flag conflict of HDF5 when profiling with gprof

Gprof needs to set -pg, which conflicts with -fomit-frame-pointer used
in HDF5. To use gprof, set these flags in cmake:
CMAKE_CXX_FLAGS                  -pg
CMAKE_C_FLAGS                    -pg
CMAKE_EXE_LINKER_FLAGS           -pg

Change-Id: I6e360588e2068d163c6b284e31bd940083ba1107

heimdali/ITK,richardbeare/ITK,rhgong/itk-with-dom,LucHermitte/ITK,BRAINSia/ITK,hendradarwin/ITK,hinerm/ITK,stnava/ITK,jcfr/ITK,atsnyder/ITK,hjmjohnson/ITK,fuentesdt/InsightToolkit-dev,Kitware/ITK,CapeDrew/DCMTK-ITK,blowekamp/ITK,LucasGandel/ITK,zachary-williamson/ITK,blowekamp/ITK,LucasGandel/ITK,atsnyder/ITK,vfonov/ITK,LucasGandel/ITK,rhgong/itk-with-dom,GEHC-Surgery/ITK,fuentesdt/InsightToolkit-dev,CapeDrew/DCMTK-ITK,paulnovo/ITK,paulnovo/ITK,heimdali/ITK,atsnyder/ITK,fuentesdt/InsightToolkit-dev,spinicist/ITK,GEHC-Surgery/ITK,hinerm/ITK,biotrump/ITK,CapeDrew/DCMTK-ITK,jcfr/ITK,fedral/ITK,paulnovo/ITK,BRAINSia/ITK,GEHC-Surgery/ITK,stnava/ITK,BlueBrain/ITK,InsightSoftwareConsortium/ITK,CapeDrew/DCMTK-ITK,BlueBrain/ITK,hjmjohnson/ITK,eile/ITK,hinerm/ITK,hendradarwin/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,vfonov/ITK,hjmjohnson/ITK,eile/ITK,LucHermitte/ITK,ajjl/ITK,malaterre/ITK,jcfr/ITK,paulnovo/ITK,malaterre/ITK,hendradarwin/ITK,PlutoniumHeart/ITK,biotrump/ITK,thewtex/ITK,hinerm/ITK,jcfr/ITK,hinerm/ITK,stnava/ITK,hinerm/ITK,spinicist/ITK,hjmjohnson/ITK,jcfr/ITK,PlutoniumHeart/ITK,PlutoniumHeart/ITK,jmerkow/ITK,GEHC-Surgery/ITK,jcfr/ITK,BRAINSia/ITK,atsnyder/ITK,msmolens/ITK,LucHermitte/ITK,fbudin69500/ITK,rhgong/itk-with-dom,fedral/ITK,BlueBrain/ITK,PlutoniumHeart/ITK,heimdali/ITK,InsightSoftwareConsortium/ITK,fbudin69500/ITK,BRAINSia/ITK,BlueBrain/ITK,biotrump/ITK,fbudin69500/ITK,malaterre/ITK,ajjl/ITK,hjmjohnson/ITK,CapeDrew/DCMTK-ITK,fbudin69500/ITK,ajjl/ITK,spinicist/ITK,fuentesdt/InsightToolkit-dev,eile/ITK,malaterre/ITK,eile/ITK,vfonov/ITK,eile/ITK,BRAINSia/ITK,richardbeare/ITK,fuentesdt/InsightToolkit-dev,CapeDrew/DCMTK-ITK,zachary-williamson/ITK,fuentesdt/InsightToolkit-dev,heimdali/ITK,LucHermitte/ITK,BRAINSia/ITK,hendradarwin/ITK,stnava/ITK,LucasGandel/ITK,LucasGandel/ITK,biotrump/ITK,paulnovo/ITK,jmerkow/ITK,zachary-williamson/ITK,msmolens/ITK,GEHC-Surgery/ITK,Kitware/ITK,vfonov/ITK,BlueBrain/ITK,GEHC-Surgery/ITK,atsnyder/ITK,ajjl/ITK,msmolens/ITK,zachary-williamson/ITK,ajjl/ITK,rhgong/itk-with-dom,blowekamp/ITK,fbudin69500/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,ajjl/ITK,spinicist/ITK,hendradarwin/ITK,PlutoniumHeart/ITK,LucasGandel/ITK,richardbeare/ITK,malaterre/ITK,jcfr/ITK,richardbeare/ITK,hinerm/ITK,richardbeare/ITK,biotrump/ITK,atsnyder/ITK,BlueBrain/ITK,GEHC-Surgery/ITK,Kitware/ITK,jmerkow/ITK,heimdali/ITK,jcfr/ITK,stnava/ITK,vfonov/ITK,spinicist/ITK,PlutoniumHeart/ITK,fbudin69500/ITK,zachary-williamson/ITK,LucHermitte/ITK,paulnovo/ITK,InsightSoftwareConsortium/ITK,zachary-williamson/ITK,fedral/ITK,vfonov/ITK,Kitware/ITK,msmolens/ITK,blowekamp/ITK,malaterre/ITK,CapeDrew/DCMTK-ITK,spinicist/ITK,blowekamp/ITK,hinerm/ITK,LucHermitte/ITK,msmolens/ITK,hjmjohnson/ITK,rhgong/itk-with-dom,richardbeare/ITK,richardbeare/ITK,GEHC-Surgery/ITK,eile/ITK,zachary-williamson/ITK,thewtex/ITK,fuentesdt/InsightToolkit-dev,fbudin69500/ITK,Kitware/ITK,malaterre/ITK,hendradarwin/ITK,blowekamp/ITK,spinicist/ITK,msmolens/ITK,InsightSoftwareConsortium/ITK,blowekamp/ITK,ajjl/ITK,jmerkow/ITK,fedral/ITK,vfonov/ITK,spinicist/ITK,Kitware/ITK,eile/ITK,atsnyder/ITK,malaterre/ITK,blowekamp/ITK,jmerkow/ITK,CapeDrew/DCMTK-ITK,rhgong/itk-with-dom,vfonov/ITK,vfonov/ITK,PlutoniumHeart/ITK,CapeDrew/DCMTK-ITK,eile/ITK,biotrump/ITK,rhgong/itk-with-dom,malaterre/ITK,jmerkow/ITK,LucasGandel/ITK,hinerm/ITK,BlueBrain/ITK,thewtex/ITK,fedral/ITK,ajjl/ITK,eile/ITK,fbudin69500/ITK,fedral/ITK,heimdali/ITK,thewtex/ITK,fuentesdt/InsightToolkit-dev,atsnyder/ITK,jmerkow/ITK,LucasGandel/ITK,fuentesdt/InsightToolkit-dev,paulnovo/ITK,LucHermitte/ITK,stnava/ITK,hendradarwin/ITK,biotrump/ITK,rhgong/itk-with-dom,thewtex/ITK,heimdali/ITK,msmolens/ITK,LucHermitte/ITK,BRAINSia/ITK,fedral/ITK,fedral/ITK,zachary-williamson/ITK,thewtex/ITK,stnava/ITK,InsightSoftwareConsortium/ITK,spinicist/ITK,BlueBrain/ITK,atsnyder/ITK,heimdali/ITK,hendradarwin/ITK,hjmjohnson/ITK,msmolens/ITK,PlutoniumHeart/ITK,jmerkow/ITK,zachary-williamson/ITK,stnava/ITK,biotrump/ITK,paulnovo/ITK,stnava/ITK