configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2
   3 AC_PREREQ([2.65])
   4 AC_INIT([liboping],
   5         [1.10.0],
   6         [liboping@verplant.org],
   7         [],
   8         [http://noping.cc/])
   9 AC_CONFIG_SRCDIR([src/liboping.c])
  10 AC_CONFIG_HEADERS([src/config.h])
  11 AC_CONFIG_MACRO_DIR([m4])
  12 AM_INIT_AUTOMAKE([dist-bzip2])
  13 AC_LANG([C])
  14
  15 AC_PREFIX_DEFAULT("/opt/oping")
  16
  17 # API version
  18 LIBOPING_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
  19 LIBOPING_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
  20 LIBOPING_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
  21 AC_SUBST(LIBOPING_MAJOR)
  22 AC_SUBST(LIBOPING_MINOR)
  23 AC_SUBST(LIBOPING_PATCH)
  24
  25 # ABI version
  26 LIBOPING_CURRENT=3
  27 LIBOPING_REVISION=0
  28 LIBOPING_AGE=3
  29 AC_SUBST(LIBOPING_CURRENT)
  30 AC_SUBST(LIBOPING_REVISION)
  31 AC_SUBST(LIBOPING_AGE)
  32
  33 #
  34 # Check for programs/utilities
  35 #
  36 AC_PROG_CC
  37 AC_PROG_CPP
  38 AC_PROG_INSTALL
  39 AC_PROG_LN_S
  40 AC_PROG_MAKE_SET
  41 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  42
  43 if test "x$PERL" = "x"
  44 then
  45         PERL="perl"
  46 fi
  47 AC_ARG_VAR(PERL, [Perl interpreter command])
  48
  49 # configure libtool
  50 LT_INIT([dlopen])
  51
  52 # pkg-config interface
  53 # PKG_INSTALLDIR is only available for pkg-config >= 0.27
  54 m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], [])
  55
  56 AC_ARG_WITH(pkgconfigdir,
  57             AC_HELP_STRING([--with-pkgconfigdir], [Use the specified pkgconfig dir (default is libdir/pkgconfig)]),
  58             [pkgconfigdir="${withval}"],
  59             [pkgconfigdir='${libdir}/pkgconfig'])
  60 AC_SUBST([pkgconfigdir])
  61
  62 # Checks for header files.
  63 AC_HEADER_STDC
  64 AC_HEADER_TIME
  65 AC_CHECK_HEADERS([math.h signal.h fcntl.h inttypes.h netdb.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h locale.h langinfo.h])
  66
  67 # This sucks, but what can I do..?
  68 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  69 [#if HAVE_STDINT_H
  70 # include <stdint.h>
  71 #endif
  72 #if HAVE_SYS_TYPES_H
  73 # include <sys/types.h>
  74 #endif
  75 ])
  76 AC_CHECK_HEADERS(netinet/in.h, [], [],
  77 [#if HAVE_STDINT_H
  78 # include <stdint.h>
  79 #endif
  80 #if HAVE_SYS_TYPES_H
  81 # include <sys/types.h>
  82 #endif
  83 #if HAVE_NETINET_IN_SYSTM_H
  84 # include <netinet/in_systm.h>
  85 #endif
  86 ])
  87 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  88 [#if HAVE_STDINT_H
  89 # include <stdint.h>
  90 #endif
  91 #if HAVE_SYS_TYPES_H
  92 # include <sys/types.h>
  93 #endif
  94 #if HAVE_NETINET_IN_SYSTM_H
  95 # include <netinet/in_systm.h>
  96 #endif
  97 #if HAVE_NETINET_IN_H
  98 # include <netinet/in.h>
  99 #endif
 100 ])
 101 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 102 [#if HAVE_STDINT_H
 103 # include <stdint.h>
 104 #endif
 105 #if HAVE_SYS_TYPES_H
 106 # include <sys/types.h>
 107 #endif
 108 #if HAVE_NETINET_IN_SYSTM_H
 109 # include <netinet/in_systm.h>
 110 #endif
 111 #if HAVE_NETINET_IN_H
 112 # include <netinet/in.h>
 113 #endif
 114 #if HAVE_NETINET_IP_H
 115 # include <netinet/ip.h>
 116 #endif
 117 ])
 118 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 119 [#if HAVE_STDINT_H
 120 # include <stdint.h>
 121 #endif
 122 #if HAVE_SYS_TYPES_H
 123 # include <sys/types.h>
 124 #endif
 125 #if HAVE_NETINET_IN_SYSTM_H
 126 # include <netinet/in_systm.h>
 127 #endif
 128 #if HAVE_NETINET_IN_H
 129 # include <netinet/in.h>
 130 #endif
 131 #if HAVE_NETINET_IP_H
 132 # include <netinet/ip.h>
 133 #endif
 134 ])
 135 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 136 [#if HAVE_STDINT_H
 137 # include <stdint.h>
 138 #endif
 139 #if HAVE_SYS_TYPES_H
 140 # include <sys/types.h>
 141 #endif
 142 #if HAVE_SYS_TYPES_H
 143 # include <sys/types.h>
 144 #endif
 145 #if HAVE_NETINET_IN_SYSTM_H
 146 # include <netinet/in_systm.h>
 147 #endif
 148 #if HAVE_NETINET_IN_H
 149 # include <netinet/in.h>
 150 #endif
 151 ])
 152 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 153 [#if HAVE_STDINT_H
 154 # include <stdint.h>
 155 #endif
 156 #if HAVE_SYS_TYPES_H
 157 # include <sys/types.h>
 158 #endif
 159 #if HAVE_NETINET_IN_SYSTM_H
 160 # include <netinet/in_systm.h>
 161 #endif
 162 #if HAVE_NETINET_IN_H
 163 # include <netinet/in.h>
 164 #endif
 165 #if HAVE_NETINET_IP6_H
 166 # include <netinet/ip6.h>
 167 #endif
 168 ])
 169
 170 # Checks for typedefs, structures, and compiler characteristics.
 171 AC_TYPE_SIZE_T
 172 AC_TYPE_SSIZE_T
 173 AC_TYPE_UID_T
 174 AC_TYPE_UINT16_T
 175 AC_TYPE_UINT32_T
 176 AC_TYPE_UINT8_T
 177
 178 LIBOPING_PC_LIBS_PRIVATE=''
 179
 180 socket_needs_socket="no"
 181 AC_CHECK_FUNCS(socket, [],
 182         AC_CHECK_LIB(socket, socket,
 183                 [socket_needs_socket="yes"],
 184                 AC_MSG_ERROR(cannot find socket)))
 185 if test "x$socket_needs_socket" = "xyes"; then
 186         LIBOPING_PC_LIBS_PRIVATE="${LIBOPING_PC_LIBS_PRIVATE} -lsocket"
 187 fi
 188
 189 # Under Solaris, the `xnet' library provides `recvmsg' which complies with the
 190 # X/Open CAE Specification.
 191 with_libxnet="no"
 192 AC_CHECK_LIB(xnet, __xnet_recvmsg, [with_libxnet="yes"],[])
 193 if test "x$with_libxnet" = "xyes"
 194 then
 195         CPPFLAGS="$CPPFLAGS -D_XPG4_2 -D__EXTENSIONS__"
 196 fi
 197 if test "x$with_libxnet" = "xyes"; then
 198         LIBOPING_PC_LIBS_PRIVATE="${LIBOPING_PC_LIBS_PRIVATE} -lxnet"
 199 fi
 200
 201 AC_SUBST(LIBOPING_PC_LIBS_PRIVATE)
 202
 203 AC_SEARCH_LIBS([nanosleep],[rt],[],
 204                 [AC_MSG_ERROR([cannot find nanosleep])])
 205
 206 AC_ARG_WITH(ncurses, AS_HELP_STRING([--with-ncurses], [Build oping CLI tool with ncurses support]))
 207 AS_IF([test "x$with_ncurses" != "xno"], [
 208         can_build_with_ncurses="no"
 209         PKG_CHECK_MODULES([NCURSES], [ncursesw], [can_build_with_ncurses=yes], [
 210                 PKG_CHECK_MODULES([NCURSES], [ncurses], [can_build_with_ncurses=yes], [
 211                         AC_CHECK_LIB(ncursesw, mvwprintw, [NCURSES_LIBS="-lncursesw"; can_build_with_ncurses=yes], [
 212                                 AC_CHECK_LIB(ncurses, mvwprintw, [NCURSES_LIBS="-lncurses"; can_build_with_ncurses=yes])
 213                         ])
 214                 ])
 215         ])
 216
 217         AS_IF([test "x$can_build_with_ncurses" = "xyes"], [
 218                 AC_CHECK_HEADERS([ncursesw/curses.h ncursesw.h ncurses/curses.h ncurses.h], [can_build_with_ncurses=yes; break;], [can_build_with_ncurses=no])
 219         ])
 220
 221         AS_IF([test "x$can_build_with_ncurses" = "xno" && test "x$with_ncurses" = "xyes"], [
 222                 AC_MSG_ERROR([ncurses not found but explicit enabled])
 223         ],
 224         [test "x$can_build_with_ncurses" = "xno"], [
 225                 AC_MSG_WARN([Will not build oping with ncurses support -- no suiteable ncurses installation found])
 226         ])
 227 ])
 228
 229 AM_CONDITIONAL(BUILD_WITH_LIBNCURSES, test "x$with_ncurses" != "xno" && test "x$can_build_with_ncurses" = "xyes")
 230
 231 AC_FUNC_STRERROR_R
 232
 233 AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug], [Enable extensive debugging output.])],
 234 [
 235         if test "x$enable_debug" = "xyes"
 236         then
 237                 AC_DEFINE(WITH_DEBUG, 1, [Define to 1 if you want to get debugging output.])
 238         fi
 239 ], [])
 240 AM_CONDITIONAL(BUILD_WITH_DEBUG, test "x$enable_debug" = "xyes")
 241
 242 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
 243 [
 244         if test "x$withval" != "xno" && test "x$withval" != "xyes"
 245         then
 246                 PERL_BINDINGS_OPTIONS="$withval"
 247                 with_perl_bindings="yes"
 248         else
 249                 PERL_BINDINGS_OPTIONS=""
 250                 with_perl_bindings="$withval"
 251         fi
 252 ],
 253 [
 254         PERL_BINDINGS_OPTIONS=""
 255         with_perl_bindings="yes"
 256 ])
 257
 258 if test "x$with_perl_bindings" = "xyes"
 259 then
 260         BINDINGS="perl-bindings"
 261 else
 262         BINDINGS=""
 263 fi
 264
 265 AC_SUBST(PERL_BINDINGS_OPTIONS)
 266
 267 AC_SUBST(BINDINGS)
 268
 269 # Checks for library functions.
 270 AC_FUNC_MALLOC
 271 AC_FUNC_STRERROR_R
 272 AC_CHECK_FUNCS([gettimeofday memset modf select socket sqrt strcasecmp strdup strerror strncasecmp strtoul])
 273
 274 AC_CONFIG_FILES([Makefile src/Makefile src/liboping.pc src/mans/Makefile bindings/Makefile])
 275 AC_OUTPUT