configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.60)
   3 AC_INIT(libpwmd, 6.0.2, [Ben Kibbey bjk@luxsci.net])
   4 AC_CONFIG_AUX_DIR(build)
   5 AC_CANONICAL_TARGET
   6 AM_INIT_AUTOMAKE([foreign])
   7 AC_PROG_MAKE_SET
   8 #AC_DISABLE_SHARED
   9 AC_USE_SYSTEM_EXTENSIONS
  10 AC_PROG_LIBTOOL
  11 AC_CONFIG_SRCDIR([src/libpwmd.c])
  12 AM_CONFIG_HEADER([config.h])
  13 AM_GNU_GETTEXT([external])
  14 AM_GNU_GETTEXT_VERSION([0.16.1])
  15 AC_CONFIG_SUBDIRS([assuan])
  16
  17 VER_MAJOR="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`"
  18 VER_COMPAT="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`"
  19 VER_PATCH="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`"
  20 AC_SUBST(VER_MAJOR)
  21 AC_SUBST(VER_COMPAT)
  22 AC_SUBST(VER_PATCH)
  23
  24 case "$target_os" in
  25     darwin*)
  26         LDFLAGS="$LDFLAGS -flat_namespace -L/sw/lib"
  27         CPPFLAGS="$CPPFLAGS -I/sw/include -L/sw/lib"
  28         ;;
  29     linux*)
  30         case "$target_cpu" in
  31             x86_64*)
  32                 LDFLAGS="$LDFLAGS -lrt"
  33                 ;;
  34             *)
  35                 ;;
  36         esac
  37         ;;
  38     *)
  39         ;;
  40 esac
  41
  42 dnl Checks for programs.
  43 AC_PROG_CC_C99
  44
  45 if test "$ac_cv_prog_cc_c99" = "no"; then
  46     AC_MSG_ERROR("Unable to find a C99 compatible compiler.")
  47 fi
  48
  49 dnl Checks for header files.
  50 AC_HEADER_STDC
  51 AC_HEADER_SYS_WAIT
  52 AC_CHECK_HEADERS([fcntl.h limits.h stdlib.h string.h unistd.h sys/socket.h \
  53                   getopt.h])
  54
  55 dnl Checks for typedefs, structures, and compiler characteristics.
  56 AC_C_CONST
  57 AC_TYPE_SIZE_T
  58 AC_STRUCT_TM
  59 AC_TYPE_SSIZE_T
  60 AC_TYPE_PID_T
  61
  62 AM_PATH_GPG_ERROR(,, AC_MSG_ERROR([Missing or incomplete libgpg-error installation.]))
  63 AC_CHECK_PTH(, no, yes, no, have_libpth=yes, have_libpth=no)
  64 AM_CONDITIONAL([WITH_LIBPTH], [test "x$have_libpth" = "xyes"])
  65
  66 AC_ARG_ENABLE(ssh, AC_HELP_STRING([--disable-ssh], [Disable SSH support.]),
  67                 WITH_TCP=no, WITH_TCP=yes)
  68
  69 if test "x$WITH_TCP" = "xyes"; then
  70     AC_CHECK_LIB(ssh2, libssh2_session_init_ex,,
  71                       AC_MSG_ERROR([Missing or incomplete libssh2 installation.]))
  72     AC_CHECK_HEADER([libssh2.h],,
  73                       AC_MSG_ERROR([Missing or incomplete libssh2 installation.]))
  74     AC_RUN_IFELSE([AC_LANG_PROGRAM([[
  75                     #include <libssh2.h>]], [[
  76                         if (LIBSSH2_VERSION_NUM < 0x010200)
  77                             return 1;
  78                     ]])],, AC_MSG_ERROR([Need libssh2 version 1.2 or later.]))
  79     PKG_CHECK_MODULES(libcares, libcares,,
  80                       AC_MSG_ERROR([Missing or incomplete libcares installation.]))
  81     AC_DEFINE(WITH_TCP, 1, [Define if you want TCP support.])
  82 fi
  83 AM_CONDITIONAL([WITH_TCP], [test "x$WITH_TCP" = "xyes"])
  84
  85 ACX_PTHREAD(, AC_MSG_ERROR([Missing or incomplete pthread installation]))
  86 AC_SUBST(PTHREAD_LIBS)
  87 AC_SUBST(PTHREAD_CFLAGS)
  88 AC_SUBST(PTHREAD_CC)
  89
  90 dnl Checks for library functions.
  91 AC_FUNC_MALLOC
  92 AC_FUNC_REALLOC
  93 AC_FUNC_STRFTIME
  94 AC_FUNC_SELECT_ARGTYPES
  95 AC_CHECK_FUNCS([memmove select socket strdup strerror setlocale getcwd \
  96                 memset stpcpy strchr strrchr strtok_r getopt_long])
  97 AM_CONDITIONAL([NEED_GETOPT_LONG], [test "$ac_cv_func_getopt_long" != "yes"])
  98
  99 AC_DEFUN([AC_MEM_DEBUG],
 100 [
 101     if test "$1"; then
 102         ac_cv_sys_mem_debug=$1
 103     fi
 104
 105     AC_CACHE_CHECK([if memory debugging is wanted], [ac_cv_sys_mem_debug],
 106         [ac_cv_sys_mem_debug=no])
 107     AM_CONDITIONAL([WITH_MEM_DEBUG], [test "$ac_cv_sys_mem_debug" = "yes"])
 108 ])
 109
 110 AC_ARG_ENABLE(mem_debug, AC_HELP_STRING([--enable-mem-debug],
 111               [Enable memory debugging.]), AC_MEM_DEBUG([$enableval]),
 112               AC_MEM_DEBUG)
 113
 114 AM_CONDITIONAL(MEM_DEBUG, test "x${ac_cv_sys_mem_debug}" != "xno")
 115
 116 AC_ARG_ENABLE(pinentry, AC_HELP_STRING([--disable-pinentry],
 117               [Disable pinentry(1) support (not pwmd).]), WITH_PINENTRY=no,
 118               WITH_PINENTRY=yes)
 119
 120 if test "x$WITH_PINENTRY" != "xno"; then
 121     AC_CHECK_HEADERS([locale.h])
 122     AC_DEFINE(WITH_PINENTRY, 1, [Define if you want local pinentry(1) support.])
 123 fi
 124
 125 AM_CONDITIONAL([WITH_PINENTRY], [test "x$WITH_PINENTRY" = "xyes"])
 126 pinentry="/usr/bin/pinentry"
 127
 128 AC_ARG_WITH(pinentry, AC_HELP_STRING([--with-pinentry=PATH],
 129               [Default location of the pinentry binary (/usr/bin/pinentry)]),
 130               pinentry="$withval")
 131
 132 AC_SUBST(pinentry)
 133 AC_DEFINE_UNQUOTED(PINENTRY_PATH, ["$pinentry"],
 134                    [Default location of the pinentry binary.])
 135
 136 # Cracklib support (requires pinentry support).
 137 AC_ARG_ENABLE(quality, AC_HELP_STRING([--enable-quality],
 138               [Enable password quality checking with cracklib.]),
 139               WITH_QUALITY=$enableval, WITH_QUALITY=no)
 140 if test "x$WITH_QUALITY" = "xyes"; then
 141     if test "x$WITH_PINENTRY" != "xyes"; then
 142         AC_MSG_ERROR([--enable-quality needs --enable-pinentry])
 143     fi
 144
 145     AC_CHECK_HEADER([crack.h],, AC_MSG_ERROR([Missing or invalid cracklib installation.]))
 146     AC_CHECK_LIB([crack], FascistCheck,, AC_MSG_ERROR([Missing or invalid cracklib installation.]))
 147     AC_DEFINE(WITH_QUALITY, 1, [Define if you want password quality checking.])
 148 fi
 149 AM_CONDITIONAL(WITH_QUALITY, [test "x$WITH_QUALITY" = "xyes"])
 150
 151 crackdict="/var/cache/cracklib/cracklib_dict"
 152 AC_ARG_WITH(crackdict, AC_HELP_STRING([--with-crack-dict=PATH],
 153               [Location of the cracklib dictionary (/var/cache/cracklib/cracklib_dict).]),
 154               crackdict="$withval")
 155 AC_SUBST(crackdict)
 156 AC_DEFINE_UNQUOTED(CRACKLIB_DICT, ["$crackdict"], [The location of the cracklib dictionary.])
 157
 158 AC_CONFIG_FILES([Makefile libpwmd.pc libpwmd-pth.pc doc/Makefile \
 159                  doc/doxygen.conf.in doc/pwmc.1 src/Makefile \
 160                  src/libpwmd.h po/Makefile.in])
 161 AC_OUTPUT
 162 echo
 163 echo "Features:"
 164 echo "    Memory debug: ${ac_cv_sys_mem_debug}"
 165 echo "    Pinentry: $WITH_PINENTRY"
 166 echo "    Pinentry location: $pinentry"
 167 echo "    Cracklib: $WITH_QUALITY"
 168 echo "    Cracklib dictionary: $crackdict"
 169 echo "    Ssh support: $WITH_TCP"
 170 echo "    libpth support: $have_libpth"