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dnl Process this file with autoconf to produce a configure script.
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| 2 |
AC_INIT(hopm, [1.0.0beta1])
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| 3 |
AC_CONFIG_SRCDIR(src/opercmd.h)
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AM_CONFIG_HEADER(src/setup.h)
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AM_INIT_AUTOMAKE()
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AC_PREFIX_DEFAULT([\${HOME}/hopm])
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AM_MAINTAINER_MODE
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AC_ARG_WITH(extra-fascism,
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AC_HELP_STRING([--with-extra-fascism],
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[Add extra gcc3-specific warning flags]),
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[CFLAGS="$CFLAGS -g -O0 -W -Wall -Wfloat-equal -Wbad-function-cast -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs"])
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| 13 |
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dnl ipv6?
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dnl AC_ARG_ENABLE(ipv6,
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dnl AC_HELP_STRING([--enable-ipv6], [Enable IPV6 support]),
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dnl [ac_cv_ipv6=$enableval], [ac_cv_ipv6="no"])
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dnl AC_MSG_CHECKING([whether to enable IPv6 features])
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dnl if test "$ac_cv_ipv6" = "yes" ; then
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dnl AC_DEFINE(IPV6, 1, [Use Ipv6 Support])
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dnl AC_MSG_RESULT([yes])
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dnl else
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dnl AC_MSG_RESULT([no])
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dnl fi
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dnl Checks for programs.
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AC_PROG_CC_C99
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AS_IF([test "$ac_cv_prog_cc_c99" = "no"],
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[AC_MSG_ERROR([no suitable C99 compiler found. Aborting.])])
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AC_PROG_LIBTOOL
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dnl Checks for libraries.
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(sys/poll.h, have_poll_sys_h=yes, have_sys_poll_h=no)
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AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h strings.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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| 49 |
dnl Checks for library functions.
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AC_TYPE_SIGNAL
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AC_FUNC_STRFTIME
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dnl check for yacc
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AC_PROG_INSTALL
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AC_PROG_YACC
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dnl check for lexx
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AM_PROG_LEX
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dnl check if we need -lsocket or -lnsl
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AC_SEARCH_LIBS([socket],[socket],,[AC_MSG_ERROR([socket library not found])])
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AC_CHECK_FUNC(getaddrinfo, [], AC_SEARCH_LIBS(getaddrinfo, nsl))
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AC_CHECK_FUNC(getnameinfo, [], AC_SEARCH_LIBS(getnameinfo, nsl))
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AC_CHECK_FUNCS(strlcpy strlcat inet_aton inet_pton socket strdup strstr)
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dnl Check if we can use gethostbyname2 for ipv6
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AC_CHECK_FUNCS(gethostbyname gethostbyname2)
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dnl AIX fun
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AC_C_BIGENDIAN
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(short)
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AC_CHECK_SIZEOF(long)
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AH_BOTTOM([
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#if SIZEOF_INT==4
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typedef signed int int32;
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typedef unsigned int uint32;
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#elif SIZEOF_LONG==4
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typedef signed long int32;
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typedef unsigned long uint32;
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#else
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# error "No 32-bit integer type!"
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#endif
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#if SIZEOF_SHORT!=2
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# error "Your short int data type is not 2 bytes: hopm (firedns) is not going to work for you."
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#endif
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])
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AC_CONFIG_SUBDIRS(src/libopm)
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dnl This comes last because configure won't actually work with -Werror in
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dnl the CFLAGS
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AC_ARG_WITH(werror,
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AC_HELP_STRING([--with-werror],
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| 100 |
[use -Werror to abort compilation on any warning]),
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| 101 |
[CFLAGS="$CFLAGS -Werror"])
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| 102 |
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| 103 |
AC_OUTPUT(Makefile src/Makefile)
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| 104 |
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| 105 |
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| 106 |
echo "##############################################################################"
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| 107 |
echo "Everything is now configured, but you can find some more (infrequently"
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| 108 |
echo "changed) options in options.h. To compile HOPM now, just type make. It"
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| 109 |
echo "requires GNU Make, which may be installed as gmake on your system."
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| 110 |
echo
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| 111 |
echo "hopm will be installed in ${prefix}. To change this, run:"
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| 112 |
echo " ./configure --prefix=DIRECTORY"
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| 113 |
echo "##############################################################################"
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