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,0.9.7)
   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                 MODVERSIONS="yes"
  71 #               MODV_FLAGS="-DMODVERSIONS -include $KERNEL_HDR/linux/modversions.h"
  72             else
  73                 AC_MSG_RESULT([found, not using modversions])
  74             fi
  75         else
  76             AC_MSG_RESULT([not found at $MODULES_DIR/build/.config, assuming modversions support])
  77             MODVERSIONS="yes"
  78 #           MODV_FLAGS="-DMODVERSIONS -include $KERNEL_HDR/linux/modversions.h"
  79         fi
  80
  81         AC_ARG_ENABLE(modversions,
  82             [  --enable-modversions    enable modeversions support (default=auto-detect)],
  83             [ if test $enableval = "yes"; then MODVERSIONS="yes"; else MODVERSIONS=""; fi ],)
  84
  85         if test $MODVERSIONS; then
  86             AC_MSG_CHECKING(modversions.h)
  87             if test -f $KERNEL_HDR/linux/modversions.h; then
  88                 MODV_FILE="$KERNEL_HDR/linux/modversions.h"
  89             fi
  90
  91             if test -f $KERNEL_HDR/config/modversions.h; then
  92                 MODV_FILE="$KERNEL_HDR/config/modversions.h"
  93             fi
  94
  95             if test $MODV_FILE; then
  96                 MODV_FLAGS="-DMODVERSIONS -include $MODV_FILE"
  97                 AC_MSG_RESULT([$MODV_FILE])
  98             else
  99                 AC_MSG_ERROR([not found!])
 100             fi
 101         fi
 102
 103         AC_SUBST(MODV_FLAGS)
 104         AC_SUBST(KERNEL_DIR)
 105         AC_SUBST(MODULES_DIR)
 106         AC_SUBST(KERNEL_HDR)
 107
 108     fi
 109 fi
 110 AC_SUBST(OS_DIR)
 111
 112
 113 dnl options
 114 AC_ARG_ENABLE(debug,
 115     [  --enable-debug          enable debug messages to stdout (default=no)],
 116     [  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"],
 117     [  CXXFLAGS="-O2 -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" && CFLAGS="-O2 -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"])
 118 AC_SUBST(DEBUG_FLAGS)
 119
 120 AC_ARG_ENABLE(kdebug,
 121     [  --enable-kdebug         enable kernel module debug messages (default=no)],
 122     [  KDEBUG_FLAGS="-DLUFS_DEBUG -DLUFS_VERBOSE" ], )
 123 AC_SUBST(KDEBUG_FLAGS)
 124
 125 AC_ARG_ENABLE(autofs-install,
 126     [  --enable-autofs-install enable installing of autofs configuration (default=no)],
 127     [  AUTOFS_INSTALL="yes"],)
 128 AC_SUBST(AUTOFS_INSTALL)
 129
 130 AC_ARG_ENABLE(suid,
 131     [  --enable-suid           make lufsmnt and lufsumount suid root (default=yes)],
 132     [ if test $enableval = "no"; then LUFS_SUID=""; else LUFS_SUID="true"; fi ] , LUFS_SUID="true" )
 133 AC_SUBST(LUFS_SUID)
 134
 135 AC_DISABLE_STATIC
 136
 137 dnl Checks for programs.
 138 AC_PROG_CC
 139 AC_PROG_CPP
 140 AC_PROG_CXX
 141 AC_PROG_INSTALL
 142 AC_PROG_LN_S
 143 AM_PROG_LIBTOOL
 144 AC_PROG_MAKE_SET
 145
 146
 147 dnl Checking ssh
 148 AC_MSG_CHECKING(for ssh)
 149 AC_ARG_WITH(ssh,
 150         [  --with-ssh=PATH         specify the path to the ssh executable],
 151         [SSHPROG=$withval],
 152         [SSHPROG=`which ssh 2>/dev/null`])
 153 if test ! -x "$SSHPROG"
 154 then
 155     AC_MSG_RESULT([not found (sshfs support disabled)])
 156 else
 157     AC_MSG_RESULT([found ($SSHPROG)])
 158     AC_DEFINE([HAS_SSH], 1 , [Define if ssh is found.])
 159     opt_fs="$opt_fs sshfs"
 160 fi
 161 AC_SUBST(SSHPROG)
 162
 163
 164 dnl Checking gnome
 165 AC_CHECK_PROG(GCONF, gnome-config, gnome-config)
 166 AC_CHECK_PROG(GVFSCONF, gnome-vfs-config, gnome-vfs-config)
 167 AC_CHECK_LIB(gnomevfs, gnome_vfs_init, HAS_GNOMEVFS=1,)
 168 if test "$GCONF" -a "$GVFSCONF" -a "$HAS_GNOMEVFS"
 169 then
 170     AC_DEFINE([HAS_GVFS], 1, [Define if gvfs is to be built.])
 171
 172     GVFS_LDADD="`$GCONF --libs gnome` `$GVFSCONF --libs`"
 173     GVFS_CFLAGS="`$GCONF --cflags gnome` `$GVFSCONF --cflags`"
 174     opt_fs="$opt_fs gvfs"
 175 fi
 176 AC_SUBST(GVFS_LDADD)
 177 AC_SUBST(GVFS_CFLAGS)
 178
 179 AC_ARG_ENABLE(wavfs,
 180         [  --enable-wavfs          build wavfs support (default=no)],
 181         [ opt_fs="$opt_fs wavfs"],)
 182
 183
 184 AC_ARG_ENABLE(cefs,
 185         [  --enable-cefs           build cefs support (default=no)],
 186         [ opt_fs="$opt_fs cefs"],)
 187
 188 if test -n "$cefs_dir"; then
 189     AC_DEFINE([HAS_CEFS], 1, [Define if cefs is to be built.])
 190     AC_DEFINE([INFOFILE], ["/tmp/cedevices"], [Path to the information file for the RAPI library])
 191 fi
 192
 193 AC_ARG_ENABLE(cardfs,
 194         [  --enable-cardfs         build cardfs support (default=no)],
 195         [ WITH_CARDFS=true ],)
 196
 197 dnl Checks for libraries.
 198 AC_CHECK_LIB(pthread, pthread_detach,,AC_MSG_ERROR(libpthread is needed by lufs))
 199
 200
 201 dnl Checks for header files.
 202 AC_HEADER_STDC
 203 AC_CHECK_HEADERS(unistd.h)
 204
 205
 206 dnl This will test for endian-swapping headers
 207 AC_CHECK_HEADERS(byteswap.h sys/byteswap.h endian.h machine/endian.h sys/types.h)
 208
 209
 210 dnl Checks for typedefs, structures, and compiler characteristics.
 211 AC_C_CONST
 212 AC_TYPE_PID_T
 213
 214 dnl Checks for library functions.
 215 AC_CHECK_FUNCS(mkdir rmdir)
 216
 217 if test -n "$WITH_CARDFS"; then
 218     echo checking for cardfs
 219     AC_MSG_CHECKING(for libchipcard)
 220     AC_ARG_WITH(chipcard-dir,
 221         [  --with-chipcard-dir=DIR uses libchipcard from given dir],
 222         [cc_dir="$withval"],
 223         [cc_dir="/usr/local/libchipcard \
 224             /usr/local \
 225             /usr/libchipcard \
 226             /usr \
 227             /"])
 228     for li in $cc_dir; do
 229         if test -x "$li/bin/libchipcard-config"; then
 230             chipcard_dir="$li"
 231         fi
 232     done
 233     if test -z "$chipcard_dir"; then
 234         AC_MSG_RESULT([not found (chipcard support disabled)])
 235     else
 236         all_libraries="$all_libraries `$chipcard_dir/bin/libchipcard-config --libraries`"
 237         all_includes="$all_includes `$chipcard_dir/bin/libchipcard-config --includes`"
 238         AC_DEFINE([HAS_LIBCHIPCARD], 1, [Define if libchipcard is present.])
 239         define_has_libchipcard="#define HAS_LIBCHIPCARD"
 240         AC_SUBST(define_has_libchipcard)
 241         LIBCHIPCARD_LIB="`$chipcard_dir/bin/libchipcard-config --libraries` -lcardfs"
 242         LIBCHIPCARD_INCLUDES="`$chipcard_dir/bin/libchipcard-config --includes`"
 243         AC_MSG_RESULT($chipcard_dir)
 244         all_libraries="$all_libraries $libchipcard_libs"
 245         all_includes="$all_includes $libchipcard_includes"
 246         opt_fs="$opt_fs cardfs"
 247     fi
 248 fi
 249 AC_SUBST(LIBCHIPCARD_LIB)
 250 AC_SUBST(LIBCHIPCARD_INCLUDES)
 251
 252 all_includes="$all_includes -I`pwd`/include"
 253
 254 AC_SUBST(opt_fs)
 255 AC_SUBST(all_includes)
 256 AC_SUBST(all_libraries)
 257
 258 AC_OUTPUT(\
 259         Makefile \
 260         lufsd/Makefile \
 261         filesystems/Makefile \
 262         filesystems/localfs/Makefile \
 263         filesystems/locasefs/Makefile \
 264         filesystems/sshfs/Makefile \
 265         filesystems/ftpfs/Makefile \
 266         filesystems/cardfs/Makefile \
 267         filesystems/cefs/Makefile \
 268         filesystems/cefs/asyncd/Makefile \
 269         filesystems/gvfs/Makefile \
 270         filesystems/gnetfs/Makefile \
 271         filesystems/wavfs/Makefile \
 272         util/Makefile \
 273         kernel/Makefile \
 274         kernel/Linux/Makefile \
 275         kernel/Linux/2.4/Makefile \
 276         include/Makefile \
 277         config/Makefile \
 278         docs/Makefile \
 279         man/Makefile \
 280         )
 281
 282 echo "###############################################################################"
 283 echo " supported filesystems: $opt_fs"
 284 echo -n " suid files: "
 285 if test $LUFS_SUID; then echo "lufsmnt & lufsumount."; else echo "none."; fi
 286 echo "###############################################################################"