diff --git a/jhead.c b/jhead.c
index f78127a..d8d1472 100644
--- a/jhead.c
+++ b/jhead.c
@@ -376,7 +376,7 @@ static void DoCommand(const char * FileName, int ShowIt)
     // as mktemp - that is, that between getting the random name, and making the file
     // some other program could snatch that exact same name!
     // also, not all platforms support mkstemp.
-    mktemp(TempName);
+    mkstemp(TempName);
 
 
     if(!TempName[0]) {
diff --git a/makefile b/makefile
index f8f195e..c36d34f 100644
--- a/makefile
+++ b/makefile
@@ -3,17 +3,20 @@
 #--------------------------------
 OBJ=.
 SRC=.
-CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
-CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
-LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
+LFLAGS = -fPIC -shared -Wl,-soname,libjhead.so.1
 
-all: jhead
+TARGET	= libjhead.so.1.0.0
+TARGET0	= libjhead.so
+TARGET1	= libjhead.so.1
+TARGET2 = libjhead.so.1.0
+
+all: jhead $(TARGET)
 
 objs = $(OBJ)/jhead.o $(OBJ)/jpgfile.o $(OBJ)/jpgqguess.o $(OBJ)/paths.o \
 	$(OBJ)/exif.o $(OBJ)/iptc.o $(OBJ)/gpsinfo.o $(OBJ)/makernote.o 
 
 $(OBJ)/%.o:$(SRC)/%.c
-	${CC} $(CFLAGS) $(CPPFLAGS) -c $< -o $@
+	${CC} -fPIC $(CFLAGS) $(CPPFLAGS) -c $< -o $@
 
 jhead: $(objs) jhead.h
 	${CC} $(LDFLAGS) -o jhead $(objs) -lm
@@ -23,3 +26,9 @@ clean:
 
 install:
 	cp jhead ${DESTDIR}/usr/bin/
+
+$(TARGET): $(objs) jhead
+	${CC} $(LDFLAGS) $(LFLAGS) -o $(TARGET) $(objs)
+	ln -s ${TARGET} ${TARGET0}
+	ln -s ${TARGET} ${TARGET1}
+	ln -s ${TARGET} ${TARGET2}