kernel/tools/usb/usbip/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 AC_PREREQ(2.59)
   4 AC_INIT([usbip-utils], [2.0], [linux-usb@vger.kernel.org])
   5 AC_DEFINE([USBIP_VERSION], [0x00000111], [binary-coded decimal version number])
   6
   7 CURRENT=0
   8 REVISION=1
   9 AGE=0
  10 AC_SUBST([LIBUSBIP_VERSION], [$CURRENT:$REVISION:$AGE], [library version])
  11
  12 AC_CONFIG_SRCDIR([src/usbipd.c])
  13 AC_CONFIG_HEADERS([config.h])
  14
  15 AM_INIT_AUTOMAKE([foreign])
  16 LT_INIT
  17
  18 # Silent build for automake >= 1.11
  19 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  20
  21 AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -std=gnu99"])
  22
  23 # Checks for programs.
  24 AC_PROG_CC
  25 AC_PROG_INSTALL
  26 AC_PROG_MAKE_SET
  27
  28 # Checks for header files.
  29 AC_HEADER_DIRENT
  30 AC_HEADER_STDC
  31 AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdint.h stdlib.h dnl
  32                   string.h sys/socket.h syslog.h unistd.h])
  33
  34 # Checks for typedefs, structures, and compiler characteristics.
  35 AC_TYPE_INT32_T
  36 AC_TYPE_SIZE_T
  37 AC_TYPE_SSIZE_T
  38 AC_TYPE_UINT16_T
  39 AC_TYPE_UINT32_T
  40 AC_TYPE_UINT8_T
  41
  42 # Checks for library functions.
  43 AC_FUNC_REALLOC
  44 AC_CHECK_FUNCS([memset mkdir regcomp socket strchr strerror strstr dnl
  45                 strtoul])
  46
  47 AC_CHECK_HEADER([libudev.h],
  48                 [AC_CHECK_LIB([udev], [udev_new],
  49                               [LIBS="$LIBS -ludev"],
  50                               [AC_MSG_ERROR([Missing udev library!])])],
  51                 [AC_MSG_ERROR([Missing /usr/include/libudev.h])])
  52
  53 # Checks for libwrap library.
  54 AC_MSG_CHECKING([whether to use the libwrap (TCP wrappers) library])
  55 AC_ARG_WITH([tcp-wrappers],
  56             [AS_HELP_STRING([--with-tcp-wrappers],
  57                             [use the libwrap (TCP wrappers) library])],
  58             dnl [ACTION-IF-GIVEN]
  59             [if test "$withval" = "yes"; then
  60                      AC_MSG_RESULT([yes])
  61                      AC_MSG_CHECKING([for hosts_access in -lwrap])
  62                      saved_LIBS="$LIBS"
  63                      LIBS="-lwrap $saved_LIBS"
  64                      AC_TRY_LINK(
  65                        [int hosts_access(); int allow_severity, deny_severity;],
  66                        [hosts_access()],
  67                        [AC_MSG_RESULT([yes]);
  68                         AC_DEFINE([HAVE_LIBWRAP], [1],
  69                                   [use tcp wrapper]) wrap_LIB="-lwrap"],
  70                        [AC_MSG_RESULT([not found]); exit 1])
  71              else
  72                      AC_MSG_RESULT([no]);
  73              fi],
  74             dnl [ACTION-IF-NOT-GIVEN]
  75             [AC_MSG_RESULT([(default)])
  76              AC_MSG_CHECKING([for hosts_access in -lwrap])
  77              saved_LIBS="$LIBS"
  78              LIBS="-lwrap $saved_LIBS"
  79              AC_TRY_LINK(
  80                [int hosts_access(); int allow_severity, deny_severity;],
  81                [hosts_access()],
  82                [AC_MSG_RESULT([yes]);
  83                 AC_DEFINE([HAVE_LIBWRAP], [1], [use tcp wrapper])],
  84                [AC_MSG_RESULT([no]); LIBS="$saved_LIBS"])])
  85
  86 # Sets directory containing usb.ids.
  87 AC_ARG_WITH([usbids-dir],
  88             [AS_HELP_STRING([--with-usbids-dir=DIR],
  89                [where usb.ids is found (default /usr/share/hwdata/)])],
  90             [USBIDS_DIR=$withval], [USBIDS_DIR="/usr/share/hwdata/"])
  91 AC_SUBST([USBIDS_DIR])
  92
  93 # use _FORTIFY_SOURCE
  94 AC_MSG_CHECKING([whether to use fortify])
  95 AC_ARG_WITH([fortify],
  96             [AS_HELP_STRING([--with-fortify],
  97                             [use _FORTIFY_SROUCE option when compiling)])],
  98                             dnl [ACTION-IF-GIVEN]
  99                             [if test "$withval" = "yes"; then
 100                                 AC_MSG_RESULT([yes])
 101                                 CFLAGS="$CFLAGS -D_FORTIFY_SOURCE -O"
 102                              else
 103                                 AC_MSG_RESULT([no])
 104                                 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
 105                              fi
 106                             ],
 107                             dnl [ACTION-IF-NOT-GIVEN]
 108                             [AC_MSG_RESULT([default])])
 109
 110 AC_CONFIG_FILES([Makefile libsrc/Makefile src/Makefile])
 111 AC_OUTPUT