message: only compile Variant.o with c++11
diff: @@ -9,7 +9,7 @@ CXX=g++
  C=gcc
  # Compiler flags
  -CFLAGS=-std=c++11 -O3 -D_FILE_OFFSET_BITS=64 -g
  +CFLAGS=-O3 -D_FILE_OFFSET_BITS=64 -g
  #CFLAGS=-O3 -static -D VERBOSE_DEBUG # enables verbose debugging via --debug2
  BAMTOOLS_ROOT=../bamtools
  @@ -191,7 +191,7 @@ IndelAllele.o: IndelAllele.cpp IndelAllele.h
  $(CXX) $(CFLAGS) $(INCLUDE) -c IndelAllele.cpp
  Variant.o: $(VCFLIB_ROOT)/src/Variant.h $(VCFLIB_ROOT)/src/Variant.cpp
  - $(CXX) $(CFLAGS) $(INCLUDE) -c $(VCFLIB_ROOT)/src/Variant.cpp
  + $(CXX) -std=c++11 $(CFLAGS) $(INCLUDE) -c $(VCFLIB_ROOT)/src/Variant.cpp
  ../vcflib/tabixpp/tabix.o:
  cd $(TABIX_ROOT)/ && make
  