projects / packages / dhcp.git / blame
| Commit | Line | Data |
|---|---|---|
| c494ae74 PZ |
1 | # |
| 2 | # Makefile.dist for libdhcp4client | |
| 3 | # | |
| 4 | # We get the libdhcp4client library from the patched ISC source code. We | |
| 5 | # rebuild key C files with -DLIBDHCP to turn on the library features we | |
| 6 | # need. Normal build results in standard ISC code (i.e., not LIBDHCP | |
| 7 | # stuff enabled). We then link together a static library and a shared | |
| 8 | # library with the new resulting objects. | |
| 9 | # | |
| 10 | # Copyright (C) 2006, 2007 Red Hat, Inc. All rights reserved. | |
| 11 | # | |
| 12 | # This copyrighted material is made available to anyone wishing to use, | |
| 13 | # modify, copy, or redistribute it subject to the terms and conditions of | |
| 14 | # the GNU General Public License v.2, or (at your option) any later version. | |
| 15 | # This program is distributed in the hope that it will be useful, but WITHOUT | |
| 16 | # ANY WARRANTY expressed or implied, including the implied warranties of | |
| 17 | # MERCHANTABILITY or FITNESS FOR A * PARTICULAR PURPOSE. See the GNU General | |
| 18 | # Public License for more details. You should have received a copy of the | |
| 19 | # GNU General Public License along with this program; if not, write to the | |
| 20 | # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
| 21 | # 02110-1301, USA. Any Red Hat trademarks that are incorporated in the | |
| 22 | # source code or documentation are not subject to the GNU General Public | |
| 23 | # License and may only be used or replicated with the express permission of | |
| 24 | # Red Hat, Inc. | |
| 25 | # | |
| 26 | # Red Hat Author(s): Jason Vas Dias | |
| 27 | # David Cantrell <dcantrell@redhat.com> | |
| 28 | # | |
| 29 | ||
| 30 | # What version of ISC DHCP is this? | |
| 31 | VER = $(shell grep DHCP_VERSION ../../includes/version.h | head -1 | cut -d '"' -f 2 | cut -d 'V' -f 2 | cut -d '-' -f 1) | |
| 32 | ||
| 33 | PROGS = libdhcp4client.a libdhcp4client-$(VER).so.0 | |
| 34 | ||
| 35 | # NOTE: The ordering of these file lists is important! We are using the | |
| 36 | # whole program optimization features of gcc, so the order matters here. | |
| 37 | ||
| 38 | # Source files shared by all objects | |
| 39 | COMMON_SRCS = client_clparse.c client_dhclient.c common_alloc.c common_bpf.c \ | |
| 40 | common_comapi.c common_conflex.c common_discover.c \ | |
| 41 | common_dispatch.c common_dns.c common_ethernet.c \ | |
| 42 | common_execute.c common_inet.c common_lpf.c common_memory.c \ | |
| 43 | common_options.c common_packet.c common_parse.c common_print.c \ | |
| 44 | common_socket.c common_tables.c common_tr.c common_tree.c \ | |
| 45 | dst_dst_api.c dst_base64.c dst_hmac_link.c dst_md5_dgst.c \ | |
| 46 | omapip_alloc.c omapip_array.c omapip_auth.c omapip_buffer.c \ | |
| 47 | omapip_connection.c omapip_convert.c omapip_dispatch.c \ | |
| 48 | omapip_errwarn.c omapip_handle.c omapip_hash.c \ | |
| 49 | omapip_listener.c omapip_mrtrace.c omapip_result.c \ | |
| 50 | omapip_support.c omapip_toisc.c omapip_trace.c | |
| 51 | ||
| 52 | # Source files for libdhcp4client.o | |
| 53 | CLIENT_SRCS = common_ctrace.c common_dlpi.c common_nit.c common_upf.c \ | |
| 54 | dst_dst_support.c dst_prandom.c omapip_generic.c \ | |
| 55 | omapip_message.c omapip_protocol.c | |
| 56 | ||
| 57 | # Source files for libres.o (minires) | |
| 58 | MINIRES_SRCS = minires_ns_date.c minires_ns_name.c minires_ns_parse.c \ | |
| 59 | minires_ns_samedomain.c minires_ns_sign.c minires_ns_verify.c \ | |
| 60 | minires_res_comp.c minires_res_findzonecut.c \ | |
| 61 | minires_res_init.c minires_res_mkquery.c \ | |
| 62 | minires_res_mkupdate.c minires_res_query.c minires_res_send.c \ | |
| 63 | minires_res_sendsigned.c minires_res_update.c | |
| 64 | ||
| 65 | # ISC dhcp headers we need to copy to /usr/include/dhcp4client | |
| 66 | DHCP_HEADERS = dhcpd.h cdefs.h osdep.h arpa/nameser.h minires/minires.h \ | |
| 67 | site.h cf/linux.h dhcp.h statement.h tree.h inet.h dhctoken.h \ | |
| 68 | omapip/omapip_p.h failover.h ctrace.h minires/resolv.h \ | |
| 69 | minires/res_update.h omapip/convert.h omapip/hash.h \ | |
| 70 | omapip/trace.h | |
| 71 | ||
| 72 | HDRS = dhcp4client.h | |
| 73 | SRCS = $(COMMON_SRCS) $(CLIENT_SRCS) | |
| 74 | OBJS = $(SRCS:.c=.o) | |
| 9aba5644 | 75 | LOBJS = $(SRCS:.c=.lo) |
| c494ae74 PZ |
76 | |
| 77 | INCLUDES = -I$(TOP) -I$(TOP)/includes -I$(TOP)/dst -I. | |
| 78 | CFLAGS = $(DEBUG) $(PREDEFINES) $(INCLUDES) $(COPTS) \ | |
| 79 | -DCLIENT_PATH=${CLIENT_PATH} -DLIBDHCP -DUSE_MD5 | |
| 80 | ||
| 81 | all: $(PROGS) | |
| 82 | ||
| 83 | install: all | |
| 84 | install -p -m 0755 -D libdhcp4client-$(VER).so.0 $(DESTDIR)$(LIBDIR)/libdhcp4client-$(VER).so.0 | |
| 85 | ln -sf libdhcp4client-$(VER).so.0 $(DESTDIR)/$(LIBDIR)/libdhcp4client.so | |
| 86 | install -p -m 0644 -D libdhcp4client.a $(DESTDIR)$(LIBDIR)/libdhcp4client.a | |
| 87 | install -p -m 0644 -D dhcp4client.h $(DESTDIR)$(INCDIR)/dhcp4client/dhcp4client.h | |
| 88 | for hdr in $(DHCP_HEADERS) ; do \ | |
| 89 | install -p -m 0644 -D $(TOP)/includes/$${hdr} $(DESTDIR)$(INCDIR)/dhcp4client/$${hdr} ; \ | |
| 90 | done | |
| 91 | ||
| 92 | depend: | |
| 93 | $(MKDEP) $(INCLUDES) $(PREDEFINES) $(SRCS) | |
| 94 | ||
| 95 | clean: | |
| 9aba5644 | 96 | -rm -f $(OBJS) $(LOBJS) |
| c494ae74 PZ |
97 | |
| 98 | realclean: clean | |
| 99 | -rm -f $(PROG) *~ #* | |
| 100 | ||
| 101 | distclean: realclean | |
| 102 | -rm -f Makefile | |
| 103 | ||
| 104 | # This isn't the cleanest way to set up links, but I prefer this so I don't | |
| 105 | # need object targets for each subdirectory. The idea is simple. Since | |
| 106 | # libdhcp4client is a linked together wad of objects from across the source | |
| 107 | # tree, we change / to _ when linking source files here. Follow this example: | |
| 108 | # | |
| 109 | # We need to use client/dhclient.c, so we make this link: | |
| 110 | # rm -f client_dhclient.c | |
| 111 | # ln -s $(TOP)/client/dhclient.c client_dhclient.c | |
| 112 | # | |
| 113 | # Simple. Given the way the ISC build system works, this is the easiest to | |
| 114 | # maintain and least invasive. | |
| 115 | # | |
| 116 | # David Cantrell <dcantrell@redhat.com> | |
| 117 | links: | |
| 118 | @for target in $(SRCS); do \ | |
| 119 | source="`echo $$target | sed -e 's|_|/|'`"; \ | |
| 120 | if [ ! -b $$target ]; then \ | |
| 121 | rm -f $$target; \ | |
| 122 | fi; \ | |
| 123 | ln -s $(TOP)/$$source $$target; \ | |
| 124 | done; \ | |
| 125 | for hdr in $(HDRS); do \ | |
| 126 | if [ ! -b $$hdr ]; then \ | |
| 127 | rm -f $$hdr; \ | |
| 128 | fi; \ | |
| 129 | ln -s $(TOP)/libdhcp4client/$$hdr $$hdr; \ | |
| 130 | done | |
| 131 | ||
| 132 | # minires is difficult to build because it overrides things in common and dst, | |
| 133 | # so we just link with the already built libres.a since we need it all anyway | |
| 134 | libres.a: | |
| 135 | if [ ! -f ../minires/$@ ]; then \ | |
| 136 | $(MAKE) -C ../minires; \ | |
| 137 | fi; \ | |
| 138 | ln ../minires/libres.a .; \ | |
| 139 | $(AR) x libres.a | |
| 140 | ||
| 9aba5644 JB |
141 | %.lo: %.c |
| 142 | $(CC) -o $@ $(CFLAGS) -fPIC -c $< | |
| 143 | ||
| c494ae74 PZ |
144 | # Create the libraries |
| 145 | # minires/res_query.o contains an undefined symbol __h_errno_set, is not | |
| 146 | # used by any dhcp code, and is optimized out by the linker when producing | |
| 147 | # the dhclient executable or a shared library | |
| 148 | libdhcp4client.a: $(OBJS) libres.a | |
| 149 | $(AR) crus $@ $(OBJS) `$(AR) t libres.a | grep -v res_query.o` | |
| 150 | ||
| 9aba5644 JB |
151 | libdhcp4client-$(VER).so.0: $(LOBJS) libres.a |
| 152 | $(CC) $(LDFLAGS) $(CFLAGS) -shared -o $@ -Wl,-soname,$@ $(LOBJS) `$(AR) t libres.a | grep -v res_query.o` | |
| c494ae74 PZ |
153 | |
| 154 | # Dependencies (semi-automatically-generated) |