148 lines
3.8 KiB
Plaintext
148 lines
3.8 KiB
Plaintext
# Process this file with autoconf to produce a configure script.
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AC_INIT(openggsn, 0.93, laforge@gnumonks.org)
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AC_CONFIG_SRCDIR([gtp/gtp.c])
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AM_CONFIG_HEADER([config.h])
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#AC_CONFIG_HEADER([config.h])
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dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
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AC_CONFIG_AUX_DIR([.])
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AC_CANONICAL_SYSTEM
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dnl kernel style compile messages
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_AWK
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AC_PROG_CPP
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AC_PROG_CXX
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LT_INIT
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dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
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AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
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if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
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AC_MSG_WARN([You need to install pkg-config])
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fi
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PKG_PROG_PKG_CONFIG([0.20])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_LIBOBJ_DIR([lib])
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AC_ARG_ENABLE(static-exec,
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[ --enable-static-exec Enable static linking of executables],
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[ EXEC_LDFLAGS="-all-static"])
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AC_SUBST(EXEC_LDFLAGS)
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case "${host}" in
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i*86-*-linux-gnu*)
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EXEC_LDADD="" ;;
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*solaris*)
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EXEC_LDADD="-lresolv -lsocket -lnsl" ;;
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esac
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AC_SUBST(EXEC_LDADD)
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# Checks for libraries.
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# FIXME: Replace `main' with a function in `-le':
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#AC_CHECK_LIB([e], [main])
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# FIXME: Replace `main' with a function in `-lgtp':
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#AC_CHECK_LIB([gtp], [main])
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# FIXME: Replace `main' with a function in `-links':
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#AC_CHECK_LIB([inks], [main])
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dnl GTP Linux kernel dependencies
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AC_ARG_ENABLE([gtp-linux],
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AS_HELP_STRING([--enable-gtp-linux], [Build GTP tunneling Linux kernel]),
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[enable_gtp_linux="$enableval"], [enable_gtp_linux="no"])
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AS_IF([test "x$enable_gtp_linux" = "xyes"], [
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PKG_CHECK_MODULES([LIBGTPNL], [libgtpnl >= 1.0.0])
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])
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AM_CONDITIONAL([ENABLE_GTP_KERNEL], [test "$enable_gtp_linux" = "yes"])
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# Checks for header files.
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h])
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# Check for if header
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AC_CHECK_HEADERS([linux/if.h net/if.h])
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# Check for tun header
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AC_CHECK_HEADERS([linux/if_tun.h net/if_tun.h])
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# Check for netlink and rtnetlink headers
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AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_MODE_T
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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# check for ifaliasreq
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AC_MSG_CHECKING(whether struct ifaliasreq exist)
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AH_TEMPLATE(HAVE_IFALIASREQ)
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AC_EGREP_HEADER(ifaliasreq, net/if.h,
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[AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_IFALIASREQ])],
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AC_MSG_RESULT(no))
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# check for ifreq.ifru_netmask
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AC_MSG_CHECKING(whether struct ifreq.ifru_netmask exist)
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AH_TEMPLATE(HAVE_IFREQ_IFRU_NETMASK)
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AC_EGREP_HEADER(ifru_netmask, linux/if.h,
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[AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_IFREQ_IFRU_NETMASK])],
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AC_MSG_RESULT(no))
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# check for rt_msghdr
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AC_MSG_CHECKING(whether struct rt_msghdr exist)
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AH_TEMPLATE(HAVE_RT_MSGHDR)
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AC_EGREP_HEADER(rt_msghdr, net/route.h,
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[AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_RT_MSGHDR])],
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AC_MSG_RESULT(no))
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# Checks for library functions.
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AC_PROG_GCC_TRADITIONAL
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# AC_FUNC_MALLOC
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# AC_FUNC_MEMCMP
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AC_CHECK_FUNCS([gethostbyname inet_ntoa memset select socket strdup strerror strtol])
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AC_CHECK_FUNCS(inet_aton inet_addr, break)
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# check for getopt in standard library
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adl_FUNC_GETOPT_LONG
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AM_INIT_AUTOMAKE([foreign])
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PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 0.6.4)
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PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.3.0)
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PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl)
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AC_CONFIG_FILES([Makefile
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doc/Makefile
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ggsn/Makefile
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gtp/Makefile
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lib/Makefile
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intl/Makefile
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po/Makefile
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sgsnemu/Makefile
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tests/Makefile
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libgtp.pc
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openggsn.spec])
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AC_OUTPUT
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echo "
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openggsn Configuration:
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GTP Linux kernel support: ${enable_gtp_linux}"
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