Annotation of embedaddon/pimd/configure, revision 1.1
1.1 ! misho 1: #!/bin/sh
! 2: #
! 3: # --enable-broken-crc:
! 4: # If your RP is buggy cisco PIM-SMv2 implementation that computes
! 5: # the PIM-Register checksum over the whole pkt instead only over
! 6: # the header, you need to define this. Otherwise, all your PIM-Register
! 7: # may be dropped by the cisco-RP.
! 8: #DEFS += -DBROKEN_CISCO_CHECKSUM
! 9: #
! 10: # --enable-kernel-encap:
! 11: # Register kernel encapsulation. Your kernel must support registers
! 12: # kernel encapsulation to be able to use it.
! 13: #DEFS += -DPIM_REG_KERNEL_ENCAP
! 14: #
! 15: # --enable-kernel-mfc:
! 16: # (*,G) kernel MFC support. Use it ONLY with (*,G) capable kernel
! 17: #DEFS += -DKERNEL_MFC_WC_G
! 18: #
! 19: # --enable-memory-save:
! 20: # Saves 4 bytes per unconfigured interface per routing entry. If set,
! 21: # configuring such interface will restart the daemon and will flush
! 22: # the routing table.
! 23: #DEFS += -DSAVE_MEMORY
! 24: #
! 25: # --enable-scoped-acls:
! 26: # Scoped access control list support in pimd.conf. If you want to
! 27: # install NUL OIF for the "scoped groups", use the following syntax:
! 28: # "phyint IFNAME [scoped <MCAST_ADDR> masklen <PREFIX_LEN>]", e.g.
! 29: # phyint fxp0 scoped "addr" masklen "len"
! 30: # Support contributed by Marian Stagarescu <marian@cidera.com>
! 31: #DEFS += -DSCOPED_ACL
! 32: #
! 33:
! 34: OS=`uname`
! 35: CFG=config.mk
! 36: TMP=`mktemp /tmp/XXXXXX`
! 37: BUGREPORT_URL="https://github.com/troglobit/pimd/issues"
! 38:
! 39: # Defaults
! 40: debug=0
! 41: disable_genid=0
! 42: embedded_libc=0
! 43:
! 44: print()
! 45: {
! 46: case $OS in
! 47: Linux)
! 48: /bin/echo -ne "$*"
! 49: ;;
! 50:
! 51: *)
! 52: printf "$*"
! 53: ;;
! 54: esac
! 55: }
! 56:
! 57: heading()
! 58: {
! 59: echo "# This makefile snippet is generated by the pimd configure script." > $CFG
! 60: echo >> $CFG
! 61: echo "# Initial definitions ..." >> $CFG
! 62: echo "# -D_GNU_SOURCE Use GNU extensions, where possible" >> $CFG
! 63: echo "# -D_BSD_SOURCE Use functions derived from 4.3 BSD Unix rather than POSIX.1" >> $CFG
! 64: echo "# In GLIBC >= v2.20 this is replaced with -D_DEFAULT_SOURCE " >> $CFG
! 65: echo "# -DPIM Enable PIM extensions in RSRR" >> $CFG
! 66: echo "DEFS = -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_GNU_SOURCE -DPIM" >> $CFG
! 67: echo "# EXTRA_OBJS = For locally provided objects missing on some platforms, e.g., strlcpy.o" >> $CFG
! 68: echo "# EXTRA_LIBS = For platform specific libraries, e.g., -lutil" >> $CFG
! 69: echo >> $CFG
! 70: echo "# $OS specific settings ..." >> $CFG
! 71: }
! 72:
! 73: usage()
! 74: {
! 75: print "Run this script to configure pimd for your system.\n"
! 76: print "\n"
! 77: print "Usage: configure [ARG]\n"
! 78: print "\n"
! 79: print " --debug Enable debuggable build, -g and -O0\n"
! 80: print " --prefix=PATH Base installation directory, default: /usr/local/\n"
! 81: print " --sysconfdir=PATH Path to pimd.conf, default: /etc/\n"
! 82: print " --embedded-libc Linux system with uClibc or musl libc. These two\n"
! 83: print " C libraries have strlcpy() and strlcat()"
! 84: print "\n"
! 85: print "By default 'make install' installs files to /usr/local/{sbin, share, man} and\n"
! 86: print "/etc/, this can be changed with the --prefix and --syconfdir options. On top of\n"
! 87: print "this you can also set DESTDIR when installing, to get another root directory.\n"
! 88: print "\n"
! 89: print " --enable-broken-crc Interop with older broken Cisco firmware that did\n"
! 90: print " checksum in PIM Register messages slightly wrong.\n"
! 91: print " Should not be needed anymore.\n"
! 92: print " --enable-kernel-encap Specialized kernels do PIM Register encapsulation\n"
! 93: print " by themselves, speeding up processing considerably.\n"
! 94: print " \e[1mNot on Linux/*BSD\e[0m, needs pimkern-PATCH_6!\n"
! 95: print " --enable-kernel-mfc Specialized kernels may have (*,G) MFC support.\n"
! 96: print " \e[1mNot on Linux/*BSD\e[0m, need pimkern-PATCH_7!\n"
! 97: print " --enable-memory-save Save 4 bytes/unconfigured interface/routing entry\n"
! 98: print " Must restart pimd and cause routing table to be\n"
! 99: print " flushed when configuring new interfaces.\n"
! 100: print " --enable-scoped-acls Scoped access control list support in pimd.conf\n"
! 101: print " phyint IFNAME [scoped <MCGROUP> masklen <LEN>]\n"
! 102: print " phyint fxp0 scoped 239.0.0.0 masklen 8\n"
! 103: print " --enable-rsrr Routing Support for Resource Reservations, defined in\n"
! 104: print " http://tools.ietf.org/html/draft-ietf-rsvp-routing-02\n"
! 105: print " currently used by RSVP. \e[1mEXPERIMENTAL\e[0m\n"
! 106: print "\n"
! 107: print " --disable-pim-genid Disable Generation ID in PIM Hello, RFC3973\n"
! 108: print " --disable-exit-on-error Do not exit on error messages (LOG_ERR)\n"
! 109: print " --disable-masklen-check Allow virtual tunctl VIFs with masklen 32\n"
! 110: print "\n"
! 111: print " --with-includes=PATH Use this if the multicast header files are not in\n"
! 112: print " a standard location on your system. E.g., /sys\n"
! 113: print " --with-max-vifs=MAXVIFS Kernel maximum number of allowed VIFs, default: 32\n"
! 114: print " \e[1mNote:\e[0m Try multiple routing tables instead!\n"
! 115: print "\n"
! 116: print "Report bugs to $BUGREPORT_URL\n"
! 117: print "\n"
! 118:
! 119: exit 1
! 120: }
! 121:
! 122: echo > $TMP
! 123: echo "# Configured settings/features ..." >> $TMP
! 124:
! 125: while [ "$*" != "" ]; do
! 126: opt=`expr -- "$1" : "--\([^=]*\)=.*"`
! 127: arg=`expr -- "$1" : "--[^=]*=\(.*\)"`
! 128: if [ -z "$opt" ]; then
! 129: opt=`expr -- "$1" : "--\(.*\)"`
! 130: if [ -z "$opt" ]; then
! 131: opt=`expr -- "$1" : "-\(.*\)"`
! 132: fi
! 133: fi
! 134: shift
! 135:
! 136: case $opt in
! 137: debug)
! 138: debug=1;
! 139: ;;
! 140:
! 141: prefix)
! 142: echo "prefix = $arg" >> $TMP
! 143: echo "sysconfdir += $arg/etc" >> $TMP
! 144: ;;
! 145:
! 146: sysconfdir)
! 147: echo "sysconfdir = $arg" >> $TMP
! 148: ;;
! 149:
! 150: embedded-libc)
! 151: embedded_libc=1
! 152: ;;
! 153:
! 154: enable-broken-crc)
! 155: echo "DEFS += -DBROKEN_CISCO_CHECKSUM" >> $TMP
! 156: ;;
! 157:
! 158: enable-kernel-encap)
! 159: echo "DEFS += -DPIM_REG_KERNEL_ENCAP" >> $TMP
! 160: ;;
! 161:
! 162: enable-kernel-mfc)
! 163: echo "DEFS += -DKERNEL_MFC_WC_G" >> $TMP
! 164: ;;
! 165:
! 166: enable-memory-save)
! 167: echo "DEFS += -DSAVE_MEMORY" >> $TMP
! 168: ;;
! 169:
! 170: enable-scoped-acls)
! 171: echo "DEFS += -DSCOPED_ACL" >> $TMP
! 172: ;;
! 173:
! 174: enable-rsrr)
! 175: echo "DEFS += -DRSRR" >> $TMP
! 176: echo "EXTRA_OBJS += rsrr.o" >> $TMP
! 177: ;;
! 178:
! 179: enable-pim-hello-genid)
! 180: echo "PIM Hello GenID is enabled by default."
! 181: ;;
! 182:
! 183: disable-pim-genid)
! 184: disable_genid=1
! 185: ;;
! 186:
! 187: disable-exit-on-error)
! 188: echo "DEFS += -DCONTINUE_ON_ERROR" >> $TMP
! 189: ;;
! 190:
! 191: disable-masklen-check)
! 192: echo "DEFS += -DDISABLE_MASKLEN_CHECK" >> $TMP
! 193: ;;
! 194:
! 195: with-includes)
! 196: echo "INCLUDES += -I$arg" >> $TMP
! 197: ;;
! 198:
! 199: with-max-vifs)
! 200: echo "DEFS += -DCUSTOM_MAX_VIFS=$arg" >> $TMP
! 201: ;;
! 202:
! 203: help | h)
! 204: usage
! 205: ;;
! 206:
! 207: *)
! 208: echo "Skipping unknown option: $opt"
! 209: ;;
! 210: esac
! 211: done
! 212:
! 213: echo "DEFS += -DPACKAGE_BUGREPORT=\\\"$BUGREPORT_URL\\\"" >> $TMP
! 214:
! 215: if [ $disable_genid -ne 1 ]; then
! 216: echo "DEFS += -DENABLE_PIM_HELLO_GENID" >> $TMP
! 217: fi
! 218:
! 219: ## BSDI -D__bsdi__ is defined by the OS
! 220: #INCLUDES = -Iinclude
! 221: #DEFS +=
! 222: #EXTRA_OBJS = strlcpy.o pidfile.o
! 223:
! 224: ## SunOS, OSF1, gcc
! 225: #INCLUDES = -Iinclude -Iinclude/sunos-gcc
! 226: #DEFS += -DSunOS=43
! 227: #EXTRA_OBJS = strlcpy.o pidfile.o
! 228:
! 229: ## SunOS, OSF1, cc
! 230: #INCLUDES = -Iinclude -Iinclude/sunos-cc
! 231: #DEFS += -DSunOS=43
! 232: #EXTRA_OBJS = strlcpy.o pidfile.o
! 233:
! 234: ## IRIX
! 235: #INCLUDES = -Iinclude
! 236: #DEFS += -D_BSD_SIGNALS -DIRIX
! 237: #EXTRA_OBJS = strlcpy.o pidfile.o
! 238:
! 239: ## Solaris 2.5, gcc
! 240: #INCLUDES = -Iinclude
! 241: #DEFS += -DSYSV -DSunOS=55
! 242: ## Solaris 2.5, cc
! 243: #INCLUDES = -Iinclude
! 244: #DEFS += -DSYSV -DSunOS=55
! 245: ## Solaris 2.6
! 246: #INCLUDES = -Iinclude
! 247: #DEFS += -DSYSV -DSunOS=56
! 248: ## Solaris 2.x
! 249: #EXTRA_OBJS = strlcpy.o pidfile.o
! 250: #EXTRA_LIBS = -L/usr/ucblib -lucb -L/usr/lib -lsocket -lnsl
! 251: case $OS in
! 252: Linux)
! 253: heading
! 254: echo "INCLUDES = -Iinclude" >> $CFG
! 255: echo "DEFS += -DRAW_OUTPUT_IS_RAW -DIOCTL_OK_ON_RAW_SOCKET" >> $CFG
! 256: echo "ROUTER_OBJS += netlink.o" >> $CFG
! 257: if [ $embedded_libc -ne 1 ]; then
! 258: echo "EXTRA_OBJS = libite/strlcpy.o libite/strlcat.o" >> $CFG
! 259: fi
! 260: echo "EXTRA_OBJS += libite/pidfile.o libite/strtonum.o" >> $CFG
! 261: echo "EXTRA_LIBS =" >> $CFG
! 262: ;;
! 263:
! 264: FreeBSD)
! 265: heading
! 266: echo "INCLUDES =" >> $CFG
! 267: echo "ROUTER_OBJS += routesock.o" >> $CFG
! 268: echo "EXTRA_OBJS = libite/pidfile.o" >> $CFG
! 269: echo "EXTRA_LIBS =" >> $CFG
! 270: ;;
! 271:
! 272: NetBSD)
! 273: heading
! 274: echo "INCLUDES =" >> $CFG
! 275: echo "ROUTER_OBJS += routesock.o" >> $CFG
! 276: echo "EXTRA_OBJS = libite/strtonum.o" >> $CFG
! 277: echo "EXTRA_LIBS = -lutil" >> $CFG
! 278: ;;
! 279:
! 280: OpenBSD)
! 281: heading
! 282: echo "INCLUDES =" >> $CFG
! 283: echo "ROUTER_OBJS += routesock.o" >> $CFG
! 284: echo "EXTRA_OBJS =" >> $CFG
! 285: echo "EXTRA_LIBS = -lutil" >> $CFG
! 286: ;;
! 287:
! 288: *)
! 289: rm $CFG
! 290: echo "$OS is currently unsupported. Help out at https://github.com/troglobit/pimd/"
! 291: exit 1
! 292: ;;
! 293: esac
! 294:
! 295: echo >> $CFG
! 296: echo "# Build specific settings ..." >> $CFG
! 297: if [ $debug -eq 1 ]; then
! 298: echo "CFLAGS += -O0 -g" >> $CFG
! 299: else
! 300: echo "CFLAGS += -O2" >> $CFG
! 301: fi
! 302:
! 303: cat $TMP >> $CFG
! 304: rm $TMP
! 305:
! 306: if [ ! -e libite/lite.h ]; then
! 307: print " FIXDEP libite/lite.h missing ... "
! 308: git submodule update --init >/dev/null
! 309: if [ $? -ne 0 ]; then
! 310: print "FAILED! No Internet access?"
! 311: exit 1
! 312: fi
! 313: print "OK\n"
! 314: fi
! 315:
! 316:
! 317: exit 0
! 318:
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