| | 1 | dnl Process this file with autoconf to produce a configure script. |
| | 2 | |
| | 3 | sinclude(ac_prog_cc_no_writeable_strings.m4) |
| | 4 | |
| | 5 | AC_INIT(secnet.c) |
| | 6 | AC_CONFIG_HEADER(config.h) |
| | 7 | |
| | 8 | AC_REVISION($Id: configure.in,v 1.3 2002/02/20 16:18:18 steve Exp $) |
| | 9 | |
| | 10 | AC_LANG_C |
| | 11 | |
| | 12 | AC_PROG_MAKE_SET |
| | 13 | AC_PROG_CC |
| | 14 | AC_PROG_INSTALL |
| | 15 | AC_PATH_PROG(RM,rm) |
| | 16 | AC_STDC_HEADERS |
| | 17 | AC_CHECK_HEADERS(stdint.h inttypes.h) |
| | 18 | AC_CHECK_HEADERS(net/if.h net/route.h) |
| | 19 | AC_CHECK_HEADERS(linux/if.h) |
| | 20 | AC_CHECK_HEADERS(stropts.h sys/sockio.h net/if_tun.h) |
| | 21 | AC_C_BIGENDIAN |
| | 22 | AC_CHECK_SIZEOF(unsigned long long) |
| | 23 | AC_CHECK_SIZEOF(unsigned long) |
| | 24 | AC_CHECK_SIZEOF(unsigned int) |
| | 25 | AC_CHECK_SIZEOF(unsigned short) |
| | 26 | AC_CHECK_SIZEOF(unsigned char) |
| | 27 | AC_PROG_CC_NO_WRITEABLE_STRINGS(WRITESTRINGS) |
| | 28 | |
| | 29 | dnl the order in which libraries is checked is important |
| | 30 | dnl eg. adns on Solaris 2.5.1 depends on -lnsl and -lsocket |
| | 31 | AC_CHECK_LIB(gmp,mpz_init_set_str) |
| | 32 | AC_CHECK_LIB(gmp2,mpz_init_set_str) |
| | 33 | AC_CHECK_LIB(gmp,__gmpz_init_set_str) |
| | 34 | AC_CHECK_LIB(fl,yywrap) |
| | 35 | AC_CHECK_LIB(nsl,inet_ntoa) |
| | 36 | AC_CHECK_LIB(getopt,getopt_long) |
| | 37 | AC_CHECK_LIB(gnugetopt,getopt_long) |
| | 38 | AC_CHECK_LIB(socket,socket) |
| | 39 | AC_CHECK_LIB(resolv,inet_aton) |
| | 40 | AC_CHECK_LIB(adns,adns_init) |
| | 41 | |
| | 42 | dnl check for getopt in standard library |
| | 43 | AC_SUBST(LIBOBJS) |
| | 44 | AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] ) |
| | 45 | dnl check for alloca |
| | 46 | AC_CHECK_FUNCS(snprintf , , [LIBOBJS="$LIBOBJS snprintf.o"] ) |
| | 47 | AC_FUNC_ALLOCA() |
| | 48 | |
| | 49 | AC_OUTPUT(Makefile,echo timestamp >stamp-h) |
~mdw / secnet / blame_incremental