contrib/openpam/configure.ac

   1 dnl $Id: configure.ac 411 2007-12-21 11:44:14Z des $
   2
   3 AC_PREREQ(2.59)
   4 AC_REVISION([$Id: configure.ac 411 2007-12-21 11:44:14Z des $])
   5 AC_INIT([OpenPAM],[20071221],[des@des.no])
   6 AC_CONFIG_SRCDIR(lib/pam_start.c)
   7 AM_CONFIG_HEADER(config.h)
   8
   9 AC_CANONICAL_SYSTEM
  10 AC_LANG(C)
  11 AC_C_VOLATILE
  12 AC_DISABLE_STATIC
  13 AC_PROG_LIBTOOL
  14 AM_INIT_AUTOMAKE
  15
  16 LIB_MAJ=2
  17 AC_SUBST(LIB_MAJ)
  18 AC_DEFINE_UNQUOTED(LIB_MAJ, $LIB_MAJ, [OpenPAM library major number])
  19
  20 AC_ARG_ENABLE(debug,
  21         AC_HELP_STRING([--enable-debug],
  22                 [turn debugging on by default]),
  23         AC_DEFINE(OPENPAM_DEBUG, 1, [Turn debugging on by default]))
  24
  25 AC_MSG_CHECKING([whether loading unversioned modules support is enabled])
  26 AC_ARG_ENABLE(unversioned-modules,
  27         AC_HELP_STRING([--disable-unversioned-modules],
  28                 [support loading of unversioned modules]),
  29         [if test "$enableval" = "no"; then
  30                 AC_DEFINE(DISABLE_UNVERSIONED_MODULES,
  31                         1,
  32                         [Whether loading unversioned modules support is disabled])
  33         fi
  34         AC_MSG_RESULT(no)],
  35         AC_MSG_RESULT(yes))
  36
  37 AC_MSG_CHECKING([for modules directory support])
  38 AC_ARG_WITH(modules-dir,
  39         AC_HELP_STRING([--with-modules-dir=DIR],
  40                 [OpenPAM modules directory]),
  41         [if test "$withval" != "no"; then
  42                 OPENPAM_MODULES_DIR="$withval"
  43                 AC_DEFINE_UNQUOTED(OPENPAM_MODULES_DIR,
  44                         "$OPENPAM_MODULES_DIR",
  45                         [OpenPAM modules directory])
  46                 AC_MSG_RESULT($OPENPAM_MODULES_DIR)
  47         else
  48                 OPENPAM_MODULES_DIR="$libdir"
  49                 AC_MSG_RESULT(no)
  50         fi],
  51         [OPENPAM_MODULES_DIR="$libdir"
  52         AC_MSG_RESULT(no)])
  53 AC_SUBST(OPENPAM_MODULES_DIR)
  54
  55 AC_MSG_CHECKING([whether to build the documentation])
  56 AC_ARG_WITH(doc,
  57         AC_HELP_STRING([--with-doc],
  58                 [build documentation]),
  59         ,
  60         [with_doc=yes])
  61 AC_MSG_RESULT($with_doc)
  62
  63 AC_MSG_CHECKING([whether to build example version of pam_unix.so])
  64 AC_ARG_WITH(pam-unix,
  65         AC_HELP_STRING([--with-pam-unix],
  66                 [compile example version of pam_unix.so]),
  67         ,
  68         [with_pam_unix=no])
  69 AC_MSG_RESULT($with_pam_unix)
  70
  71 AC_MSG_CHECKING([whether to build example version of su(1)])
  72 AC_ARG_WITH(su,
  73         AC_HELP_STRING([--with-su],
  74                 [compile example version of su(1)]),
  75         ,
  76         [with_su=no])
  77 AC_MSG_RESULT($with_su)
  78
  79 AM_CONDITIONAL(WITH_DOC, test "x$with_doc" = "xyes")
  80 AM_CONDITIONAL(WITH_PAM_UNIX, test "x$with_pam_unix" = "xyes")
  81 AM_CONDITIONAL(WITH_SU, test "x$with_su" = "xyes")
  82
  83 AC_PROG_INSTALL
  84
  85 AC_CHECK_HEADERS(crypt.h)
  86
  87 AC_CHECK_FUNCS(fpurge)
  88
  89 DL_LIBS=
  90 AC_CHECK_LIB(dl, dlopen, DL_LIBS=-ldl)
  91 AC_SUBST(DL_LIBS)
  92
  93 CRYPT_LIBS=
  94 AC_CHECK_LIB(crypt, crypt, CRYPT_LIBS=-lcrypt)
  95 AC_SUBST(CRYPT_LIBS)
  96
  97 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
  98
  99 # This corresponds to FreeBSD's WARNS level 6
 100 DEVELOPER_CFLAGS="-Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wcast-align -Wunused-parameter -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wformat"
 101
 102 AC_ARG_ENABLE(developer-warnings,
 103         AS_HELP_STRING([--enable-developer-warnings],[enable strict warnings (default is NO)]),
 104         CFLAGS="${CFLAGS} ${DEVELOPER_CFLAGS}")
 105 AC_ARG_ENABLE(debugging-symbols,
 106         AS_HELP_STRING([--enable-debugging-symbols],[enable debugging symbols (default is NO)]),
 107         CFLAGS="${CFLAGS} -O0 -g -fno-inline")
 108 AC_ARG_ENABLE(werror,
 109         AS_HELP_STRING([--enable-werror],[use -Werror (default is NO)]),
 110         CFLAGS="${CFLAGS} -Werror")
 111
 112 AC_CONFIG_FILES([
 113         bin/Makefile
 114         bin/su/Makefile
 115         include/Makefile
 116         include/security/Makefile
 117         lib/Makefile
 118         modules/Makefile
 119         modules/pam_unix/Makefile
 120         modules/pam_deny/Makefile
 121         modules/pam_permit/Makefile
 122         doc/Makefile
 123         doc/man/Makefile
 124         Makefile
 125 ])
 126 AC_OUTPUT