better linux/g++ compatibility

.gitignore

@@ -0,0 +1,2 @@
+*.o
+o/

Cache/MappedBlockCache.cpp

@@ -2,6 +2,7 @@
 #include <algorithm>
 #include <cerrno>
 #include <cstring>
+#include <cstddef>
 
 #include <sys/types.h>
 #include <sys/mman.h>

Makefile

@@ -1,5 +1,6 @@
 CC = c++
-CPPFLAGS += -Wall -W -Wno-multichar -Wno-c++11-narrowing -I. -O2 -g  -std=c++11
+CPPFLAGS += -Wall -W -Wno-multichar -Wno-unused-parameter -Wno-unknown-pragmas -Wno-narrowing -I. -O2 -g  -std=c++11
+LDFLAGS += -pthread
 UNAME = $(shell uname -s)
 
 ifeq ($(UNAME),Darwin)

bin/apfm.cpp

@@ -742,7 +742,7 @@ int action_get(int argc, char **argv, Pascal::VolumeEntry *volume)
     
 
     
-    File::File file(outfile, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+    File file(outfile, O_WRONLY | O_CREAT | O_TRUNC, 0666);
     
     unsigned fileSize = entry->fileSize();
     unsigned offset = 0;

bin/fuse_pascal.cpp

@@ -2,6 +2,7 @@
 #include <cstdlib>
 #include <cstring>
 #include <cctype>
+#include <cstddef>
 
 #include <vector>
 #include <string>

bin/profuse.cpp

@@ -18,6 +18,7 @@
 #include <cstdlib>
 #include <cstring>
 #include <cctype>
+#include <cstddef>
 
 #include <vector>
 #include <string>