Add support for large files

Author: joto

tools/Makefile

@@ -4,7 +4,7 @@ PREFIX   ?= /usr/local
 CXX      ?= g++
 CXXFLAGS ?= -g
 
-CXXFLAGS += -I../include -Wall -Wextra -pedantic -Wredundant-decls -Wdisabled-optimization -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wsign-promo -Wno-long-long
+CXXFLAGS += -I../include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Wextra -pedantic -Wredundant-decls -Wdisabled-optimization -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wsign-promo -Wno-long-long
 LDFLAGS  += -L../src -pthread -lz -lprotobuf-lite -losmpbf
 
 .PHONY: clean install