| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 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 |