@@ -135,11 +135,11 @@
 	fi
 
 .c.c.dep .cc.cc.dep .cxx.cxx.dep .m.m.dep .mm.mm.dep .S.S.dep:
 	${CPP} ${CPPFLAGS} -M $< | \
 	sed 's/^\([^\.]*\)\.o:/\1.o \1.lib.o \1.plugin.o:/' >$@ || \
-	(rm -f $@; exit 1)
+	{ rm -f $@; false; }
 
 pre-depend:
 
 ${PROG} ${PROG_NOINST}: ${EXT_DEPS} ${OBJS}
 	${LINK_STATUS}
@@ -362,11 +362,11 @@
 		${DIR_LEAVE}; \
 	done
 
 	for i in ${LIB}; do \
 		${INSTALL_STATUS}; \
-		if ${MKDIR_P} ${DESTDIR}${libdir} && ${INSTALL_LIB}; then \
+		if ${MKDIR_P} ${DESTDIR}${libdir} ${INSTALL_LIB}; then \
 			${INSTALL_OK}; \
 		else \
 			${INSTALL_FAILED}; \
 		fi \
 	done
@@ -443,11 +443,11 @@
 		${DIR_LEAVE}; \
 	done
 
 	for i in ${LIB}; do \
 		if test -f ${DESTDIR}${libdir}/$$i; then \
-			if ${UNINSTALL_LIB}; then \
+			if : ${UNINSTALL_LIB}; then \
 				${DELETE_OK}; \
 			else \
 				${DELETE_FAILED}; \
 			fi \
 		fi; \