Merge pull request #5 from trapexit/romfs

Add support for ROMFS and improve APIs

Makefile

@@ -15,10 +15,10 @@ CXXFLAGS = $(OPT) -Wall -std=c++17 -MMD -MP
 SRC_C   = $(wildcard src/*.c)
 SRC_CXX = $(wildcard src/*.cpp)
 
+BUILDDIR = build/$(PLATFORM)
 OBJ += $(SRC_C:src/%.c=build/$(PLATFORM)/%.c.o)
 OBJ += $(SRC_CXX:src/%.cpp=build/$(PLATFORM)/%.cpp.o)
-
-DEPS = $(OBJS:.o=.d)
+DEP  = $(OBJS:.o=.d)
 
 all: $(OUTPUT)
 
@@ -29,15 +29,17 @@ strip: $(OUTPUT)
 	$(STRIP) --strip-all $(OUTPUT)
 
 builddir:
-	mkdir -p build/$(PLATFORM)/
+	mkdir -p $(BUILDDIR)
 
-build/$(PLATFORM)/%.c.o: src/%.c
+$(BUILDDIR)/%.c.o: src/%.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
-build/$(PLATFORM)/%.cpp.o: src/%.cpp
+$(BUILDDIR)/%.cpp.o: src/%.cpp
 	$(CXX) $(CXXFLAGS) -c $< -o $@
 
 clean:
 	rm -rfv build/
 
--include $(DEPS)
+.PHONY: clean builddir
+
+-include $(DEP)

src/copy_stream.cpp

@@ -37,10 +37,13 @@ namespace util
     do
       {
         bytes_to_read = std::min(buf.size(),bytes_to_write);
+
         is_.read(&buf[0],bytes_to_read);
+
         os_.write(&buf[0],is_.gcount());
+
         bytes_to_write -= is_.gcount();
       }
-    while(bytes_to_write > 0);
+    while(is_ && os_ && (bytes_to_write > 0));
   }
 }

src/main.cpp

@@ -22,6 +22,7 @@
 
 #include <locale>
 
+
 static
 void
 generate_version_argparser(CLI::App &app_)