contrib/openpam/configure.ac

   1 dnl $OpenPAM: configure.ac 939 2017-04-30 21:36:50Z des $
   2
   3 AC_PREREQ([2.62])
   4 AC_REVISION([$OpenPAM: configure.ac 939 2017-04-30 21:36:50Z des $])
   5 AC_INIT([OpenPAM], [20170430], [des@des.no], [openpam], [http://www.openpam.org/])
   6 AC_CONFIG_SRCDIR([lib/libpam/pam_start.c])
   7 AC_CONFIG_MACRO_DIR([m4])
   8 AM_INIT_AUTOMAKE([foreign])
   9 AM_CONFIG_HEADER([config.h])
  10
  11 # C compiler and features
  12 AC_LANG(C)
  13 AC_PROG_CC
  14 AC_PROG_CC_STDC
  15 AC_PROG_CPP
  16 AC_GNU_SOURCE
  17 AC_C_CONST
  18 AC_C_RESTRICT
  19 AC_C_VOLATILE
  20
  21 # libtool
  22 LT_PREREQ([2.2.6])
  23 LT_INIT([disable-static dlopen])
  24
  25 # other programs
  26 AC_PROG_INSTALL
  27
  28 LIB_MAJ=2
  29 AC_SUBST(LIB_MAJ)
  30 AC_DEFINE_UNQUOTED(LIB_MAJ, $LIB_MAJ, [OpenPAM library major number])
  31
  32 AC_ARG_ENABLE([debug],
  33     AC_HELP_STRING([--enable-debug],
  34         [turn debugging macros on]),
  35     AC_DEFINE(OPENPAM_DEBUG, 1, [Turn debugging macros on]))
  36
  37 AC_ARG_ENABLE([unversioned-modules],
  38     AC_HELP_STRING([--disable-unversioned-modules],
  39         [support loading of unversioned modules]),
  40     [AS_IF([test x"$enableval" = x"no"], [
  41         AC_DEFINE(DISABLE_UNVERSIONED_MODULES,
  42             1,
  43             [Whether loading unversioned modules support is disabled])
  44     ])])
  45
  46 AC_ARG_WITH([modules-dir],
  47     AC_HELP_STRING([--with-modules-dir=DIR],
  48         [OpenPAM modules directory]),
  49     [AS_IF([test x"$withval" != x"no"], [
  50         OPENPAM_MODULES_DIR="$withval"
  51         AC_DEFINE_UNQUOTED(OPENPAM_MODULES_DIR,
  52             "${OPENPAM_MODULES_DIR%/}",
  53             [OpenPAM modules directory])
  54     ])])
  55 AC_SUBST(OPENPAM_MODULES_DIR)
  56 AM_CONDITIONAL([CUSTOM_MODULES_DIR], [test x"$OPENPAM_MODULES_DIR" != x""])
  57
  58 AC_ARG_WITH([doc],
  59     AC_HELP_STRING([--without-doc], [do not build documentation]),
  60     [],
  61     [with_doc=yes])
  62 AM_CONDITIONAL([WITH_DOC], [test x"$with_doc" = x"yes"])
  63
  64 AC_ARG_WITH([pam-unix],
  65     AC_HELP_STRING([--with-pam-unix], [build sample pam_unix(8) module]),
  66     [],
  67     [with_pam_unix=no])
  68 AM_CONDITIONAL([WITH_PAM_UNIX], [test x"$with_pam_unix" = x"yes"])
  69
  70 AC_ARG_WITH(pamtest,
  71     AC_HELP_STRING([--with-pamtest], [build test application]),
  72     [],
  73     [with_pamtest=no])
  74 AM_CONDITIONAL([WITH_PAMTEST], [test x"$with_pamtest" = x"yes"])
  75
  76 AC_ARG_WITH(su,
  77     AC_HELP_STRING([--with-su], [build sample su(1) implementation]),
  78     [],
  79     [with_su=no])
  80 AM_CONDITIONAL([WITH_SU], [test x"$with_su" = x"yes"])
  81
  82 AC_ARG_WITH(system-libpam,
  83     AC_HELP_STRING([--with-system-libpam], [use system libpam]),
  84     [],
  85     [with_system_libpam=no])
  86 AM_CONDITIONAL([WITH_SYSTEM_LIBPAM], [test x"$with_system_libpam" = x"yes"])
  87
  88 AC_CHECK_HEADERS([crypt.h])
  89
  90 AC_CHECK_FUNCS([asprintf vasprintf])
  91 AC_CHECK_FUNCS([dlfunc fdlopen])
  92 AC_CHECK_FUNCS([fpurge])
  93 AC_CHECK_FUNCS([setlogmask])
  94 AC_CHECK_FUNCS([strlcat strlcmp strlcpy strlset])
  95
  96 saved_LIBS="${LIBS}"
  97 LIBS=""
  98 AC_CHECK_LIB([dl], [dlopen])
  99 DL_LIBS="${LIBS}"
 100 LIBS="${saved_LIBS}"
 101 AC_SUBST(DL_LIBS)
 102
 103 saved_LIBS="${LIBS}"
 104 LIBS=""
 105 AC_CHECK_LIB([crypt], [crypt])
 106 CRYPT_LIBS="${LIBS}"
 107 LIBS="${saved_LIBS}"
 108 AC_SUBST(CRYPT_LIBS)
 109
 110 saved_LIBS="${LIBS}"
 111 LIBS=""
 112 AC_CHECK_LIB([crypto], [HMAC_CTX_init])
 113 CRYPTO_LIBS="${LIBS}"
 114 LIBS="${saved_LIBS}"
 115 AC_SUBST(CRYPTO_LIBS)
 116
 117 saved_LIBS="${LIBS}"
 118 LIBS=""
 119 AC_CHECK_LIB([pam], [pam_start])
 120 SYSTEM_LIBPAM="${LIBS}"
 121 LIBS="${saved_LIBS}"
 122 AC_SUBST(SYSTEM_LIBPAM)
 123
 124 save_LIBS="${LIBS}"
 125 LIBS=""
 126 AC_SEARCH_LIBS([cryb_test_version], [cryb-test], [
 127   CRYB_TEST_LIBS="${LIBS}"
 128 ], [
 129   CRYB_TEST_LIBS=""
 130   AC_MSG_WARN([cryb-test library not available, unit tests disabled])
 131 ])
 132 LIBS="${save_LIBS}"
 133 AC_SUBST(CRYB_TEST_LIBS)
 134 AM_CONDITIONAL([WITH_TEST], [ test x"$CRYB_TEST_LIBS" != x"" ])
 135
 136 AC_ARG_ENABLE([developer-warnings],
 137     AS_HELP_STRING([--enable-developer-warnings], [enable strict warnings (default is NO)]),
 138     [CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual"])
 139 AC_ARG_ENABLE([debugging-symbols],
 140     AS_HELP_STRING([--enable-debugging-symbols], [enable debugging symbols (default is NO)]),
 141     [CFLAGS="${CFLAGS} -O0 -g -fno-inline"])
 142 AC_ARG_ENABLE([werror],
 143     AS_HELP_STRING([--enable-werror], [use -Werror (default is NO)]),
 144     [CFLAGS="${CFLAGS} -Werror"])
 145
 146 AC_CONFIG_FILES([
 147     Makefile
 148     bin/Makefile
 149     bin/openpam_dump_policy/Makefile
 150     bin/pamtest/Makefile
 151     bin/su/Makefile
 152     doc/Makefile
 153     doc/man/Makefile
 154     include/Makefile
 155     include/security/Makefile
 156     lib/Makefile
 157     lib/libpam/Makefile
 158     misc/Makefile
 159     modules/Makefile
 160     modules/pam_deny/Makefile
 161     modules/pam_permit/Makefile
 162     modules/pam_return/Makefile
 163     modules/pam_unix/Makefile
 164     t/Makefile
 165 ])
 166 AC_CONFIG_FILES([mkpkgng],[chmod +x mkpkgng])
 167 AC_CONFIG_FILES([misc/coverage.sh],[chmod +x misc/coverage.sh])
 168 AC_CONFIG_FILES([misc/coverity.sh],[chmod +x misc/coverity.sh])
 169 AC_OUTPUT