openbsd-ports/graphics/jbigkit/patches/patch-ab

--- libjbig/Makefile.orig	Fri Apr 10 21:33:27 1998
+++ libjbig/Makefile	Wed Mar 22 20:31:42 2000
@@ -7,21 +7,40 @@
 # Options for the compiler: A high optimization level is suggested
 CFLAGS = -O -Wall -ansi -pedantic
 
-all: libjbig.a tstcodec
+.if defined(NO_SHARED_LIBS) && ${NO_SHARED_LIBS:U} == YES
+all: libjbig.a
+.else
+all: libjbig.a libjbig.so.$(VERSION)
+.endif
 
 tstcodec: tstcodec.c jbig.c jbig.h jbig_tab.o
 	$(CC) $(CFLAGS) -o tstcodec -DTEST_CODEC tstcodec.c jbig.c \
 	jbig_tab.o
 
 libjbig.a: jbig.o jbig_tab.o
-	rm -f libjbig.a
-	ar rc libjbig.a jbig.o jbig_tab.o
-	ranlib libjbig.a
+	rm -f ${.TARGET}
+	ar rc ${.TARGET} ${.ALLSRC}
+	ranlib ${.TARGET}
+
+libjbig.so.$(VERSION): jbig.so jbig_tab.so
+	rm -f ${.TARGET}
+	ld -Bshareable -Bforcearchive -o ${.TARGET} ${.ALLSRC}
+	
+.SUFFIXES: .c .o .so
+
+.c.o:
+	${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
+
+.c.so:
+	${CC} ${CFLAGS} -fpic -DPIC -c ${.IMPSRC} -o ${.TARGET}
 
 jbig.o: jbig.c jbig.h
+jbig_tab.o: jbig_tab.c jbig.h
+jbig.so: jbig.c jbig.h
+jbig_tab.so: jbig_tab.c jbig.h
 
 test: tstcodec
 	./tstcodec
 
 clean:
-	rm -f *.o *~ core gmon.out dbg_d\=??.pbm tstcodec
+	rm -f *.o *~ core gmon.out dbg_d\=??.pbm tstcodec libjbig.so.$(VERSION) libjbig.a