COMP: export ITK_LIBRARY_BUILD_TYPE for external building of modules
COMP: export ITK_LIBRARY_BUILD_TYPE for external building of modules

LucasGandel/ITK,vfonov/ITK,vfonov/ITK,thewtex/ITK,richardbeare/ITK,vfonov/ITK,richardbeare/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,Kitware/ITK,LucasGandel/ITK,richardbeare/ITK,richardbeare/ITK,Kitware/ITK,hjmjohnson/ITK,Kitware/ITK,vfonov/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,LucasGandel/ITK,LucasGandel/ITK,vfonov/ITK,BRAINSia/ITK,vfonov/ITK,hjmjohnson/ITK,BRAINSia/ITK,richardbeare/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,LucasGandel/ITK,hjmjohnson/ITK,richardbeare/ITK,BRAINSia/ITK,LucasGandel/ITK,richardbeare/ITK,hjmjohnson/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,BRAINSia/ITK,Kitware/ITK,hjmjohnson/ITK,BRAINSia/ITK,thewtex/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,LucasGandel/ITK,thewtex/ITK,hjmjohnson/ITK,vfonov/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,BRAINSia/ITK,vfonov/ITK,thewtex/ITK,BRAINSia/ITK