configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.50)
   3 AC_INIT(AUTHORS)
   4 AC_CONFIG_AUX_DIR(config)
   5 AM_CONFIG_HEADER(config.h)
   6 AC_CANONICAL_SYSTEM
   7 AM_INIT_AUTOMAKE(lufs,0.9.6)
   8
   9 dnl "static" FSs
  10 opt_fs="localfs locasefs ftpfs gnetfs"
  11
  12 AC_ARG_ENABLE(kernel-support,
  13     [  --enable-kernel-support enable building of the kernel module (default=yes)],
  14     [  KERNEL_SUPPORT=$enableval ],)
  15
  16 if test "$KERNEL_SUPPORT" != "no"
  17 then
  18
  19     dnl Checking os
  20     AC_MSG_CHECKING(OS)
  21     OS_DIR=`uname -s`
  22     if test ! -d kernel/$OS_DIR
  23     then
  24         AC_MSG_ERROR($OS_DIR - not supported!)
  25     else
  26         AC_MSG_RESULT($OS_DIR)
  27     fi
  28
  29     dnl LINUX kernel configuration
  30     if test "$OS_DIR"="Linux"
  31     then
  32
  33         dnl Checking kernel & headers
  34         AC_MSG_CHECKING(kernel)
  35         AC_ARG_WITH(kernel,
  36             [  --with-kernel=VERSION   specify a kernel version to compile for],
  37             [KERNEL_VERSION=$withval],
  38             [KERNEL_VERSION=`uname -r`])
  39         MODULES_DIR=/lib/modules/$KERNEL_VERSION
  40         AC_MSG_RESULT($KERNEL_VERSION)
  41
  42         AC_MSG_CHECKING(kernel support)
  43         KERNEL_DIR=`echo $KERNEL_VERSION | cut -d'.' -f1,2`
  44         if test ! -d kernel/$OS_DIR/$KERNEL_DIR
  45         then
  46             AC_MSG_ERROR([$KERNEL_DIR not supported!])
  47         else
  48             AC_MSG_RESULT([supported in kernel/$OS_DIR/$KERNEL_DIR])
  49         fi
  50
  51         AC_MSG_CHECKING(kernel headers)
  52         AC_ARG_WITH(kheaders,
  53             [  --with-kheaders=DIR     specify the location of the kernel headers],
  54             [KERNEL_HDR=$withval],
  55             [KERNEL_HDR=$MODULES_DIR/build/include])
  56         if test ! -f $KERNEL_HDR/linux/fs.h
  57         then
  58             AC_MSG_ERROR([not found in $KERNEL_HDR. please install them!])
  59         else
  60             AC_MSG_RESULT([found in $KERNEL_HDR])
  61         fi
  62
  63         AC_MSG_CHECKING(kernel configuration)
  64         if test -f $MODULES_DIR/build/.config
  65         then
  66             tmp=`cat $MODULES_DIR/build/.config | grep CONFIG_MODVERSIONS=y`
  67             if test "$tmp"
  68             then
  69                 AC_MSG_RESULT([found, using modversions])
  70                 MODV_FLAGS="-DMODVERSIONS -include $KERNEL_HDR/linux/modversions.h"
  71             else
  72                 AC_MSG_RESULT([found, not using modversions])
  73             fi
  74         else
  75             AC_MSG_RESULT([not found at $MODULES_DIR/build/.config, assuming modversions support])
  76             MODV_FLAGS="-DMODVERSIONS -include $KERNEL_HDR/linux/modversions.h"
  77         fi
  78
  79         AC_ARG_ENABLE(modversions,
  80             [  --enable-modversions    enable modeversions support (default=auto-detect)],
  81             [ if test $enableval = "yes"; then MODV_FLAGS="-DMODVERSIONS -include $KERNEL_HDR/linux/modversions.h"; else MODV_FLAGS=""; fi ],)
  82
  83         AC_SUBST(MODV_FLAGS)
  84         AC_SUBST(KERNEL_DIR)
  85         AC_SUBST(MODULES_DIR)
  86         AC_SUBST(KERNEL_HDR)
  87
  88     fi
  89 fi
  90 AC_SUBST(OS_DIR)
  91
  92
  93 dnl options
  94 AC_ARG_ENABLE(debug,
  95     [  --enable-debug          enable debug messages to stdout (default=no)],
  96     [  DEBUG_FLAGS="-g -DDEBUG" && CXXFLAGS="-g -O2 -Wall -DDEBUG -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" && CFLAGS="-g -O2 -Wall -DDEBUG -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"],
  97     [  CXXFLAGS="-O2 -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" && CFLAGS="-O2 -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"])
  98 AC_SUBST(DEBUG_FLAGS)
  99
 100 AC_ARG_ENABLE(kdebug,
 101     [  --enable-kdebug         enable kernel module debug messages (default=no)],
 102     [  KDEBUG_FLAGS="-DLUFS_DEBUG -DLUFS_VERBOSE" ], )
 103 AC_SUBST(KDEBUG_FLAGS)
 104
 105 AC_ARG_ENABLE(autofs-install,
 106     [  --enable-autofs-install enable installing of autofs configuration (default=no)],
 107     [  AUTOFS_INSTALL="yes"],)
 108 AC_SUBST(AUTOFS_INSTALL)
 109
 110 AC_ARG_ENABLE(suid,
 111     [  --enable-suid           make lufsmnt and lufsumount suid root (default=yes)],
 112     [ if test $enableval = "no"; then LUFS_SUID=""; else LUFS_SUID="true"; fi ] , LUFS_SUID="true" )
 113 AC_SUBST(LUFS_SUID)
 114
 115 AC_DISABLE_STATIC
 116
 117 dnl Checks for programs.
 118 AC_PROG_CC
 119 AC_PROG_CPP
 120 AC_PROG_CXX
 121 AC_PROG_INSTALL
 122 AC_PROG_LN_S
 123 AM_PROG_LIBTOOL
 124 AC_PROG_MAKE_SET
 125
 126
 127 dnl Checking ssh
 128 AC_MSG_CHECKING(for ssh)
 129 AC_ARG_WITH(ssh,
 130         [  --with-ssh=PATH         specify the path to the ssh executable],
 131         [SSHPROG=$withval],
 132         [SSHPROG=`which ssh 2>/dev/null`])
 133 if test ! -x "$SSHPROG"
 134 then
 135     AC_MSG_RESULT([not found (sshfs support disabled)])
 136 else
 137     AC_MSG_RESULT([found ($SSHPROG)])
 138     AC_DEFINE([HAS_SSH], 1 , [Define if ssh is found.])
 139     opt_fs="$opt_fs sshfs"
 140 fi
 141 AC_SUBST(SSHPROG)
 142
 143
 144 dnl Checking gnome
 145 AC_CHECK_PROG(GCONF, gnome-config, gnome-config)
 146 AC_CHECK_PROG(GVFSCONF, gnome-vfs-config, gnome-vfs-config)
 147 AC_CHECK_LIB(gnomevfs, gnome_vfs_init, HAS_GNOMEVFS=1,)
 148 if test "$GCONF" -a "$GVFSCONF" -a "$HAS_GNOMEVFS"
 149 then
 150     AC_DEFINE([HAS_GVFS], 1, [Define if gvfs is to be built.])
 151
 152     GVFS_LDADD="`$GCONF --libs gnome` `$GVFSCONF --libs`"
 153     GVFS_CFLAGS="`$GCONF --cflags gnome` `$GVFSCONF --cflags`"
 154     opt_fs="$opt_fs gvfs"
 155 fi
 156 AC_SUBST(GVFS_LDADD)
 157 AC_SUBST(GVFS_CFLAGS)
 158
 159 AC_ARG_ENABLE(wavfs,
 160         [  --enable-wavfs          build wavfs support (default=no)],
 161         [ opt_fs="$opt_fs wavfs"],)
 162
 163
 164 AC_ARG_ENABLE(cefs,
 165         [  --enable-cefs           build cefs support (default=no)],
 166         [ opt_fs="$opt_fs cefs"],)
 167
 168 if test -n "$cefs_dir"; then
 169     AC_DEFINE([HAS_CEFS], 1, [Define if cefs is to be built.])
 170     AC_DEFINE([INFOFILE], ["/tmp/cedevices"], [Path to the information file for the RAPI library])
 171 fi
 172
 173 AC_ARG_ENABLE(cardfs,
 174         [  --enable-cardfs         build cardfs support (default=no)],
 175         [ WITH_CARDFS=true ],)
 176
 177 dnl Checks for libraries.
 178 AC_CHECK_LIB(pthread, pthread_detach,,AC_MSG_ERROR(libpthread is needed by lufs))
 179
 180
 181 dnl Checks for header files.
 182 AC_HEADER_STDC
 183 AC_CHECK_HEADERS(unistd.h)
 184
 185
 186 dnl This will test for endian-swapping headers
 187 AC_CHECK_HEADERS(byteswap.h sys/byteswap.h endian.h machine/endian.h sys/types.h)
 188
 189
 190 dnl Checks for typedefs, structures, and compiler characteristics.
 191 AC_C_CONST
 192 AC_TYPE_PID_T
 193
 194 dnl Checks for library functions.
 195 AC_CHECK_FUNCS(mkdir rmdir)
 196
 197 if test -n "$WITH_CARDFS"; then
 198     echo checking for cardfs
 199     AC_MSG_CHECKING(for libchipcard)
 200     AC_ARG_WITH(chipcard-dir,
 201         [  --with-chipcard-dir=DIR uses libchipcard from given dir],
 202         [cc_dir="$withval"],
 203         [cc_dir="/usr/local/libchipcard \
 204             /usr/local \
 205             /usr/libchipcard \
 206             /usr \
 207             /"])
 208     for li in $cc_dir; do
 209         if test -x "$li/bin/libchipcard-config"; then
 210             chipcard_dir="$li"
 211         fi
 212     done
 213     if test -z "$chipcard_dir"; then
 214         AC_MSG_RESULT([not found (chipcard support disabled)])
 215     else
 216         all_libraries="$all_libraries `$chipcard_dir/bin/libchipcard-config --libraries`"
 217         all_includes="$all_includes `$chipcard_dir/bin/libchipcard-config --includes`"
 218         AC_DEFINE([HAS_LIBCHIPCARD], 1, [Define if libchipcard is present.])
 219         define_has_libchipcard="#define HAS_LIBCHIPCARD"
 220         AC_SUBST(define_has_libchipcard)
 221         LIBCHIPCARD_LIB="`$chipcard_dir/bin/libchipcard-config --libraries` -lcardfs"
 222         LIBCHIPCARD_INCLUDES="`$chipcard_dir/bin/libchipcard-config --includes`"
 223         AC_MSG_RESULT($chipcard_dir)
 224         all_libraries="$all_libraries $libchipcard_libs"
 225         all_includes="$all_includes $libchipcard_includes"
 226         opt_fs="$opt_fs cardfs"
 227     fi
 228 fi
 229 AC_SUBST(LIBCHIPCARD_LIB)
 230 AC_SUBST(LIBCHIPCARD_INCLUDES)
 231
 232 all_includes="$all_includes -I`pwd`/include"
 233
 234 AC_SUBST(opt_fs)
 235 AC_SUBST(all_includes)
 236 AC_SUBST(all_libraries)
 237
 238 AC_OUTPUT(\
 239         Makefile \
 240         lufsd/Makefile \
 241         filesystems/Makefile \
 242         filesystems/localfs/Makefile \
 243         filesystems/locasefs/Makefile \
 244         filesystems/sshfs/Makefile \
 245         filesystems/ftpfs/Makefile \
 246         filesystems/cardfs/Makefile \
 247         filesystems/cefs/Makefile \
 248         filesystems/cefs/asyncd/Makefile \
 249         filesystems/gvfs/Makefile \
 250         filesystems/gnetfs/Makefile \
 251         filesystems/wavfs/Makefile \
 252         util/Makefile \
 253         kernel/Makefile \
 254         kernel/Linux/Makefile \
 255         kernel/Linux/2.4/Makefile \
 256         kernel/Linux/2.5/Makefile \
 257         include/Makefile \
 258         config/Makefile \
 259         docs/Makefile \
 260         man/Makefile \
 261         )
 262
 263 echo "###############################################################################"
 264 echo " supported filesystems: $opt_fs"
 265 echo -n " suid files: "
 266 if test $LUFS_SUID; then echo "lufsmnt & lufsumount."; else echo "none."; fi
 267 echo "###############################################################################"