configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2
   3 # Initialize
   4 AC_INIT([suPHP], [0.7.1], [sebastian.marsching@suphp.org], [suphp])
   5
   6 # Auxiliary tools
   7 AC_CONFIG_AUX_DIR([config])
   8
   9 AM_INIT_AUTOMAKE([suPHP], [0.7.1])
  10 # Check for right directory
  11 AC_CONFIG_SRCDIR([src/Application.cpp])
  12 # Config headers for automake
  13 AM_CONFIG_HEADER([src/config.h])
  14
  15 # Build time sanity check
  16 AM_SANITY_CHECK
  17
  18 # Look for install program
  19 AC_PROG_INSTALL
  20
  21 # Look for compiler
  22 AC_PROG_CC
  23 AC_PROG_CXX
  24 AM_PROG_LIBTOOL
  25
  26 # Checks for header files.
  27 AC_HEADER_STDC
  28 AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])
  29
  30 # Find apr-config
  31
  32 APR_FIND_APR([], [], [1])
  33
  34 # Determine Apache version and find apxs
  35
  36 AC_MSG_CHECKING([for dynamic Apache module support (via APXS)])
  37 AC_ARG_WITH(apxs,
  38             AC_HELP_STRING([--with-apxs=FILE],
  39                            [Build shared Apache module.  FILE is the optional pathname to the Apache apxs tool; defaults to "apxs".]),
  40             [
  41             if test "$withval" = "yes"; then
  42               APXS=apxs
  43             else
  44               APXS="$withval"
  45             fi
  46             ])
  47
  48 if test -z "$APXS"; then
  49   APXS=`which apxs`
  50 fi
  51
  52 if test "$BINNAME" = "" -a "$APXS" = "" -a "$FAIL_STATIC" = ""; then
  53   for i in /usr/sbin /usr/local/apache/bin ; do
  54     if test -f "$i/apxs"; then
  55       APXS="$i/apxs"
  56     fi
  57   done
  58 fi
  59
  60 if test -n "$APXS"; then
  61     AC_SUBST(APXS)
  62
  63     APACHE_VERSION=`\`$APXS -q SBINDIR\`/\`$APXS -q TARGET\` -v \
  64                     | grep "Server version" \
  65                     | cut -f2 -d":" \
  66                     | cut -f2 -d"/" \
  67                     | cut -f1 -d" "`
  68     major_version=`echo $APACHE_VERSION|cut -f1,2 -d.`
  69     if test "$major_version" = "2.0" -o "$major_version" = "2.2"; then
  70       APACHE_VERSION_2=true
  71       APACHE_VERSION_1_3=false
  72     else
  73       APACHE_VERSION_2=false
  74       APACHE_VERSION_1_3=true
  75     fi
  76     AC_SUBST(APACHE_VERSION_1_3)
  77     AC_SUBST(APACHE_VERSION_2)
  78
  79     APXS_INCLUDEDIR=`$APXS -q INCLUDEDIR`
  80     APXS_LIBEXECDIR=`$APXS -q LIBEXECDIR`
  81     if test x"${APACHE_VERSION_2}" = xtrue ; then \
  82       APXS_EXTRA_CFLAGS=`$APXS -q EXTRA_CFLAGS`
  83     fi
  84     if test x"${APACHE_VERSION_1_3}" = xtrue; then \
  85       APXS_EXTRA_CFLAGS=`$APXS -q CFLAGS`
  86     fi
  87     AC_SUBST([APXS_INCLUDEDIR])
  88     AC_SUBST([APXS_LIBEXECDIR])
  89     AC_SUBST([APXS_EXTRA_CFLAGS])
  90
  91     AC_MSG_RESULT(found at $APXS (version $APACHE_VERSION))
  92 else
  93     APXS="/notfound/"
  94     AC_SUBST(APXS)
  95
  96     AC_MSG_RESULT(no)
  97 fi
  98
  99 if test x"${APACHE_VERSION_2}" = xtrue ; then \
 100 dnl For Apache 2.x APR is needed
 101     if test x"${apr_found}" = xyes ; then \
 102         APR_INCLUDEDIR=`${apr_config} --includedir`
 103         AC_SUBST([APR_INCLUDEDIR])
 104         APR_CPPFLAGS=`${apr_config} --cppflags`
 105         AC_SUBST([APR_CPPFLAGS])
 106     else
 107         AC_MSG_ERROR([APR is needed to build mod_suphp for Apache 2.x but was not found])
 108     fi
 109 fi
 110
 111 # Get uid/gid mode
 112
 113 AC_MSG_CHECKING([for set-UID/set-GID mode])
 114 AC_ARG_WITH(setid-mode,
 115             AC_HELP_STRING([--with-setid-mode=MODE],
 116                            [Mode to use for setting UID/GID.  MODE can be on of "owner", "config" or "paranoid"; defaults to "paranoid".]),
 117             [
 118             if test "$withval" = "yes"; then
 119               SETID_MODE="paranoid"
 120             else
 121               SETID_MODE="$withval"
 122             fi
 123             ])
 124
 125 if test -z "$SETID_MODE" ; then
 126   SETID_MODE="paranoid"
 127 fi
 128
 129 if test -n "$SETID_MODE"; then
 130     case "$SETID_MODE" in
 131       owner)
 132         OPT_APACHEMOD_USERGROUP_DEF=""
 133         AC_SUBST(OPT_APACHEMOD_USERGROUP_DEF)
 134         AC_DEFINE(OPT_USERGROUP_OWNER, 1,
 135                   [Define if you want to set UID/GID to the owner of the script])
 136         ;;
 137       force)
 138         OPT_APACHEMOD_USERGROUP_DEF=-DSUPHP_USE_USERGROUP
 139         AC_SUBST(OPT_APACHEMOD_USERGROUP_DEF)
 140         AC_DEFINE(OPT_USERGROUP_FORCE, 1,
 141                   [Define if you want to set UID/GID to the user/group specified in the Apache configuration])
 142         ;;
 143       paranoid)
 144         OPT_APACHEMOD_USERGROUP_DEF=-DSUPHP_USE_USERGROUP
 145         AC_SUBST(OPT_APACHEMOD_USERGROUP_DEF)
 146         AC_DEFINE(OPT_USERGROUP_PARANOID, 1,
 147                   [Define if you want to set UID/GID to the user/group specified in the Apache configuration AND check if these settings match the UID/GID of the script])
 148         ;;
 149       *)
 150         AC_MSG_ERROR([--with-setid-mode has to be set to one of "owner", "force" or "paranoid"])
 151         ;;
 152     esac
 153     AC_MSG_RESULT([ok - using $SETID_MODE])
 154 fi
 155
 156
 157 # Checkpath (docroot) option
 158
 159 checkpath=yes
 160 AC_ARG_ENABLE([checkpath],
 161               AC_HELP_STRING([--enable-checkpath],
 162                              [Check if script resides in DOCUMENT_ROOT (default is ENABLED)]),
 163               [
 164               if test "$enableval" = "no"; then
 165                 checkpath=no
 166                 AC_DEFINE(OPT_DISABLE_CHECKPATH, 1, [Define if you want to disable the check, wether script resides in DOCUMENT_ROOT])
 167               fi
 168               ])
 169
 170
 171 # Minimum UID
 172
 173 AC_ARG_WITH([min-uid],
 174             AC_HELP_STRING([--with-min-uid=UID],
 175                            [Minimum UID, which is allowed to run scripts
 176                             (default=100)]),
 177             [
 178              if test "$withval" -a ! "$withval" = "yes" ; then
 179                AC_DEFINE_UNQUOTED(OPT_MIN_UID, $withval, [Defines the min UID
 180                          allowed to run scripts])
 181              fi
 182             ],
 183             [
 184               AC_DEFINE(OPT_MIN_UID, 100, [Defines the min UID
 185                                        allowed to run scripts])
 186             ])
 187
 188 # Minimum GID
 189
 190 AC_ARG_WITH([min-gid],
 191             AC_HELP_STRING([--with-min-gid=GID],
 192                            [Minimum GID, which is allowed to run scripts
 193                             (default=100)]),
 194             [
 195              if test "$withval" -a ! "$withval" = "yes" ; then
 196                AC_DEFINE_UNQUOTED(OPT_MIN_GID, $withval, [Defines the min GID
 197                          allowed to run scripts])
 198              fi
 199             ],
 200             [
 201               AC_DEFINE(OPT_MIN_GID, 100, [Defines the min GID
 202                                        allowed to run scripts])
 203             ])
 204
 205
 206 # Webserver user
 207
 208 AC_ARG_WITH([apache-user],
 209             AC_HELP_STRING([--with-apache-user=USERNAME],
 210                            [Name of the user Apache is running as
 211 (default is "wwwrun"]),
 212             [
 213              if test "$withval" -a ! "$withval" = "yes" ; then
 214                AC_DEFINE_UNQUOTED(OPT_APACHE_USER, "$withval", [Defines the username of the Apache user])
 215              fi
 216             ],
 217             [
 218              AC_DEFINE_UNQUOTED(OPT_APACHE_USER, "wwwrun", [Defines the username of the Apache user])
 219             ])
 220
 221 # Path to logfile
 222
 223 AC_ARG_WITH([logfile],
 224             AC_HELP_STRING([--with-logfile=FILE],
 225                            [Path to suPHP logfile (default is "/var/log/httpd/suphp_log"]),
 226             [
 227              if test "$withval" -a ! "$withval" = "yes" ; then
 228                AC_DEFINE_UNQUOTED(OPT_LOGFILE, "$withval", [Defines
 229 path to logfile])
 230              fi
 231             ],
 232             [
 233              AC_DEFINE_UNQUOTED(OPT_LOGFILE, "/var/log/httpd/suphp_log", [Defines path to logfile])
 234             ])
 235
 236
 237 # Conditional building of Apache module
 238 AM_CONDITIONAL([COND_AP13], [test x"$APACHE_VERSION_1_3" = xtrue])
 239 AM_CONDITIONAL([COND_AP20], [test x"$APACHE_VERSION_2" = xtrue])
 240
 241 # Conditionally include UserGroup support
 242 AM_CONDITIONAL([COND_APUSERGROUP], [test \( x"$SETID_MODE" = xparanoid \) -o \( x"$SETID_MODE" = xforce \) ])
 243
 244 AC_CONFIG_FILES([Makefile src/Makefile src/apache/Makefile src/apache2/Makefile])
 245 AC_OUTPUT
 246
 247 if test "$APXS" = "/notfound/"; then
 248   AC_MSG_WARN([
 249 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 250 !!*** APXS was not found, so mod_suphp will not be built! ***!!
 251 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 252   ])
 253 fi
 254