--- Makefile.orig	Tue Jun 13 07:21:19 2000
+++ Makefile	Tue Jun 20 17:44:24 2000
@@ -1,11 +1,12 @@
-CC = gcc
-CFLAGS = -O2 -I. -Wall
+CC ?= gcc
+CFLAGS += -I. -Wall
 
-PREFIX = /usr/local
+#PREFIX = /usr/local
 AR = ar -cr
 RANLIB = ranlib
 INSTALL = install -c
 RM = rm -f
+LN = ln -sf
 
 OBJS = inflate.o url.o url_file.o url_inflate.o net.o url_buff.o url_ftp.o \
        url_mem.o url_dir.o url_http.o url_pipe.o arc.o arc_lzh.o \
@@ -14,29 +15,42 @@
        url_hqxdecode.o url_qsdecode.o url_news.o url_newsgroup.o url_cgiesc.o \
        arc_mime.o
 
+SOOBJS = $(OBJS:S/.o/.so/g)
+
 # readdir_win.o (for Windows)
 
 LIB=libarc.a
+SOLIB=libarc.so
+SOVERSION?=1
 
-
-all:: $(LIB)
+all:: $(LIB) $(SOLIB) arccat
 
 $(LIB): $(OBJS)
 	$(AR) $@ $(OBJS)
 	$(RANLIB) $@
 
-arccat: arccat.o $(LIB)
-	$(CC) -o $@ arccat.o $(LIB)
+$(SOLIB): $(SOOBJS)
+	$(CC) -shared -Wl,-soname -Wl,$@.$(SOVERSION) -o $@.$(SOVERSION) $(SOOBJS)
+	$(LN) $@.$(SOVERSION) $@
+
+arccat: arccat.o $(SOLIB)
+	$(CC) $(CFLAGS) -o $@ arccat.o -L. -larc
 
 clean::
-	$(RM) $(LIB) *.o arccat *~ libarc/*~
+	$(RM) $(LIB) $(SOLIB).$(SOVERSION) *.o *.so arccat *~ libarc/*~
 
-install::
-	test -d $(PREFIX)/lib || mkdir -p $(PREFIX)/lib
-	$(INSTALL) -m 444 $(LIB) $(PREFIX)/lib
-	$(RANLIB) $(PREFIX)/lib/$(LIB)
+install:: all
+	$(BSD_INSTALL_PROGRAM) arccat $(PREFIX)/bin
+	$(BSD_INSTALL_PROGRAM) $(SOLIB).$(SOVERSION) $(PREFIX)/lib
+	$(LN) $(PREFIX)/lib/$(SOLIB).$(SOVERSION) $(PREFIX)/lib/$(SOLIB)
+	$(BSD_INSTALL_DATA) $(LIB) $(PREFIX)/lib
 	test -d $(PREFIX)/include/libarc || mkdir -p $(PREFIX)/include/libarc
-	$(INSTALL) -m 444 libarc/url.h $(PREFIX)/include/libarc
-	$(INSTALL) -m 444 libarc/arc.h $(PREFIX)/include/libarc
-	$(INSTALL) -m 444 libarc/mblock.h $(PREFIX)/include/libarc
-	$(INSTALL) -m 444 libarc/memb.h $(PREFIX)/include/libarc
+	$(BSD_INSTALL_DATA) libarc/url.h $(PREFIX)/include/libarc
+	$(BSD_INSTALL_DATA) libarc/arc.h $(PREFIX)/include/libarc
+	$(BSD_INSTALL_DATA) libarc/mblock.h $(PREFIX)/include/libarc
+	$(BSD_INSTALL_DATA) libarc/memb.h $(PREFIX)/include/libarc
+
+.SUFFIXES: .so .c
+
+.c.so:
+	$(CC) $(CFLAGS) -fPIC -fpic -DPIC -c $(.IMPSRC) -o $(.TARGET)