granicus.if.org Git - cracklib/blob - cracklib/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT([lib/crack.h])
   3 AM_INIT_AUTOMAKE(cracklib, 2.8.19)
   4 AM_CONFIG_HEADER(config.h)
   5
   6 dnl Set of available languages.
   7 ALL_LINGUAS="as bn_IN cs da de el es fi fr gu hi hu it ja kn ko lt nb nl ml mr or pa pl pt_BR pt ru sl_SI sk ta te tr uk zh_CN zh_TW"
   8
   9 dnl Checks for programs.
  10 AC_PROG_LIBTOOL
  11 AC_PROG_CC
  12 AC_PROG_CPP
  13 AC_PROG_INSTALL
  14 AC_PROG_LN_S
  15 AC_PROG_MAKE_SET
  16 AC_PROG_RANLIB
  17
  18 AC_PATH_XTRA
  19
  20 AC_CHECK_HEADERS(unistd.h)
  21 AC_CHECK_HEADERS(fcntl.h)
  22 AC_CHECK_HEADERS(inttypes.h)
  23 AC_CHECK_HEADERS(stdint.h)
  24 AC_CHECK_HEADERS(pthread.h)
  25 AC_CHECK_HEADERS(zlib.h, AC_DEFINE(HAVE_ZLIB_H, [], [found zlib]))
  26
  27 AC_SEARCH_LIBS(gzopen, z)
  28
  29 dnl Cygwin workaround
  30 AC_MSG_CHECKING(if LINE_MAX is defined)
  31 AC_EGREP_CPP(yes,
  32 [#include <limits.h>
  33 #ifdef LINE_MAX
  34 yes
  35 #endif
  36 ], line_max_defined=yes, line_max_defined=no)
  37 AC_MSG_RESULT($line_max_defined)
  38
  39 if test "$line_max_defined" = "no"; then
  40    CFLAGS="$CFLAGS -DLINE_MAX=2048"
  41 fi
  42
  43 dnl Checks for typedefs, structures, and compiler characteristics.
  44 AC_C_CONST
  45
  46 dnl Check for utility functions that may need to be replaced
  47 AC_CHECK_FUNCS(strdup)
  48 AC_CHECK_FUNCS(getpwuid_r)
  49
  50 dnl internationalization macros
  51 AM_GNU_GETTEXT_VERSION([0.17])
  52 AM_GNU_GETTEXT([external])
  53
  54 dnl Control default dictname
  55 AC_MSG_CHECKING(default dict filename)
  56 AC_ARG_WITH(default-dict,
  57 AC_HELP_STRING(--with-default-dict,[Specify default dict filename]),
  58 default_cracklib_dict=$withval,
  59 default_cracklib_dict='$(pkgdatadir)/pw_dict')
  60 AC_SUBST(DEFAULT_CRACKLIB_DICT, $default_cracklib_dict)
  61 AC_MSG_RESULT($default_cracklib_dict)
  62
  63 dnl Check for python, unless we were told to not try to build a python module
  64 AC_ARG_WITH(python,
  65 AC_HELP_STRING(--without-python,[Build a python module @<:@default=auto@:>@]),
  66 build_python=$withval,build_python=auto)
  67 if test "$build_python" != no ; then
  68    AM_PATH_PYTHON(,,
  69                   [if test "$build_python" != yes ; then
  70                       AC_MSG_WARN([python was not found, continuing])
  71                       build_python=no
  72                    else
  73                       AC_MSG_ERROR([python was required but not found])
  74                    fi])
  75    if test "$build_python" != no ; then
  76       AC_CHECK_HEADERS(python${PYTHON_VERSION}/Python.h,,
  77                        [if test "$build_python" != yes ; then
  78                            AC_MSG_WARN([python headers not found, continuing])
  79                            build_python=no
  80                         else
  81                            AC_MSG_ERROR([python headers not found])
  82                         fi])
  83    fi
  84    if test "$build_python" != no ; then
  85       build_python=yes
  86    fi
  87 fi
  88 AM_CONDITIONAL(BUILD_PYTHON,[test "$build_python" = "yes"])
  89
  90 dnl Handle local dict compiling properly
  91 AC_SUBST(CROSS_COMPILING, $cross_compiling)
  92
  93 AC_OUTPUT(util/Makefile lib/Makefile doc/Makefile python/Makefile Makefile \
  94                 python/setup.py \
  95                 po/Makefile.in m4/Makefile dicts/Makefile cracklib.spec)
  96