🚀 go-pugleaf

I'm trying to build libpcap on Darwin.  Everything goes fine, except
the install rule:

[localhost:libpcap/contrib/libpcap] root# make install
make: `install' is up to date.

Of course nothing is installed.

Here's the rule (the makefile was generated by configure):

# Top level hierarchy
prefix = /usr/local
exec_prefix = ${prefix}
# Pathname of directory to install the include files
includedir = ${prefix}/include
# Pathname of directory to install the library
libdir =  ${exec_prefix}/lib
# Pathname of directory to install the man page
mandir = ${prefix}/man


install:
        [ -d $(DESTDIR)$(libdir) ] || \
            (mkdir -p $(DESTDIR)$(libdir); chmod 755
$(DESTDIR)$(libdir))
        $(INSTALL_DATA) libpcap.a $(DESTDIR)$(libdir)/libpcap.a
        $(RANLIB) $(DESTDIR)$(libdir)/libpcap.a
        [ -d $(DESTDIR)$(includedir) ] || \
            (mkdir -p $(DESTDIR)$(includedir); chmod 755
$(DESTDIR)$(includedir)
)
        $(INSTALL_DATA) $(srcdir)/pcap.h $(DESTDIR)$(includedir)/pcap.h
        $(INSTALL_DATA) $(srcdir)/pcap-namedb.h \
            $(DESTDIR)$(includedir)/pcap-namedb.h
        [ -d $(DESTDIR)$(includedir)/net ] || \
            (mkdir -p $(DESTDIR)$(includedir)/net; chmod 755
$(DESTDIR)$(include
dir)/net)
        $(INSTALL_DATA) $(srcdir)/bpf/net/bpf.h \
            $(DESTDIR)$(includedir)/net/bpf.h
        [ -d $(DESTDIR)$(mandir)/man3 ] || \
                (mkdir -p $(DESTDIR)$(mandir)/man3; chmod 755
$(DESTDIR)$(mandir
)/man3)
        $(INSTALL_DATA) $(srcdir)/pcap.3 \
            $(DESTDIR)$(mandir)/man3/pcap.3


Any thoughts on why this might not be working?

Thanks,

Wade