configure.in

   1 AC_INIT(dump/dump.h)
   2
   3 MCONFIG=./MCONFIG
   4 AC_SUBST_FILE(MCONFIG)
   5
   6 AC_CONFIG_HEADER(config.h)
   7
   8 dnl
   9 dnl Check for programs
  10 dnl
  11 AC_PROG_MAKE_SET
  12 AC_PROG_LN_S
  13 AC_PATH_PROG(CP, cp, cp)
  14 AC_PATH_PROG(MV, mv, mv)
  15 AC_PATH_PROG(RM, rm, rm)
  16 AC_CHECK_TOOL(AR, ar, ar)
  17 AC_CHECK_TOOL(RANLIB, ranlib, :)
  18 AC_CHECK_TOOL(PATCH, patch, :)
  19 AC_PROG_CC
  20 AC_PROG_INSTALL
  21
  22 dnl
  23 dnl Handle --enable-debug
  24 dnl
  25 AC_ARG_ENABLE([debug],
  26 [  --enable-debug             include debugging code],
  27 if test "$enableval" = "no"
  28 then
  29         DUMPDEBUG=""
  30         RESTOREDEBUG=""
  31 else
  32         DUMPDEBUG="-DFDEBUG -DTDEBUG -DWRITEDEBUG -DDIRDEBUG"
  33         RESTOREDEBUG="-DDIRDEBUG"
  34 fi,
  35 DUMPDEBUG=""
  36 RESTOREDEBUG=""
  37 )
  38 AC_SUBST(DUMPDEBUG)
  39 AC_SUBST(RESTOREDEBUG)
  40
  41 dnl
  42 dnl Handle --enable-static
  43 dnl
  44 AC_ARG_ENABLE([static],
  45 [  --enable-static            link dump and restore statically],
  46 if test "$enableval" = "no"
  47 then
  48         STATIC=""
  49 else
  50         STATIC="-static"
  51 fi
  52 ,
  53 STATIC=""
  54 echo "Linking dump and restore dynamically by default"
  55 )
  56 AC_SUBST(STATIC)
  57
  58 dnl
  59 dnl Handle --enable-rmt
  60 dnl
  61 AC_ARG_ENABLE([rmt],
  62 [  --enable-rmt               compile and install rmt],
  63 if test "$enableval" = "no"
  64 then
  65         RMTDIR=""
  66         RMTMAKEFILE=""
  67 else
  68         RMTDIR="rmt"
  69         RMTMAKEFILE="rmt/Makefile"
  70 fi
  71 ,
  72 RMTDIR=""
  73 echo "Not compiling rmt by default"
  74 )
  75 AC_SUBST(RMTDIR)
  76
  77 dnl
  78 dnl Handle --enable-kerberos
  79 dnl
  80 AC_ARG_ENABLE([kerberos],
  81 [  --enable-kerberos          compile kerberos extensions],
  82 if test "$enableval" = "yes"
  83 then
  84         OPTDEFS="-DKERBEROS"
  85 else
  86         OPTDEFS=""
  87 fi
  88 ,
  89 OPTDEFS=""
  90 echo "Not compiling kerberos extensions by default"
  91 )
  92 AC_SUBST(OPTDEFS)
  93
  94 dnl
  95 dnl Handle --enable-readline
  96 dnl
  97 AC_ARG_ENABLE([readline],
  98 [  --enable-readline          enable readline support in restore],
  99 if test "$enableval" = "no"
 100 then
 101         READLINE=""
 102 else
 103         READLINE="-lreadline -ltermcap"
 104         AC_DEFINE(HAVE_READLINE)
 105 fi
 106 ,
 107 READLINE=""
 108 echo "Not including readline support by default"
 109 )
 110 AC_SUBST(READLINE)
 111
 112 dnl
 113 dnl Handle --enable-oldsylefscript
 114 dnl
 115 AC_ARG_ENABLE([oldstylefscript],
 116 [  --enable-oldstylefscript   enable old style F script (no arguments)],
 117 if test "$enableval" = "yes"
 118 then
 119         AC_DEFINE(OLD_STYLE_FSCRIPT)
 120 fi
 121 ,
 122 echo "Using new style F script"
 123 )
 124
 125 dnl
 126 dnl Handle --enable-largefile
 127 dnl
 128 AC_ARG_ENABLE([largefile],
 129 [  --enable-largefile         enable Large File System support (your glibc needs to support it)],
 130 if test "$enableval" = "yes"
 131 then
 132         AC_DEFINE(_FILE_OFFSET_BITS,64)
 133 fi
 134 ,
 135 echo "Not enabling Large File System support"
 136 )
 137
 138 dnl
 139 dnl set $(CC) from --with-cc=value
 140 dnl
 141 AC_ARG_WITH([cc],
 142 [  --with-cc=COMPILER         select compiler to use],
 143 AC_MSG_RESULT(CC=$withval)
 144 CC=$withval,
 145 if test -z "$CC" ; then CC=cc; fi
 146 [AC_MSG_RESULT(CC defaults to $CC)])dnl
 147 export CC
 148 AC_SUBST([CC])
 149
 150 dnl
 151 dnl set $(LD) from --with-linker=value
 152 dnl
 153 AC_ARG_WITH([linker],
 154 [  --with-linker=LINKER       select linker to use],
 155 AC_MSG_RESULT(LD=$withval)
 156 LD=$withval,
 157 if test -z "$LD" ; then LD=$CC; fi
 158 [AC_MSG_RESULT(LD defaults to $LD)])dnl
 159 export LD
 160 AC_SUBST([LD])
 161
 162 dnl
 163 dnl set $(CCOPTS) from --with-ccopts=value
 164 dnl
 165 AC_ARG_WITH([ccopts],
 166 [  --with-ccopts=CCOPTS       select compiler command line options],
 167 AC_MSG_RESULT(CCOPTS is $withval)
 168 CCOPTS=$withval
 169 CFLAGS="$CFLAGS $withval",
 170 CCOPTS=)dnl
 171 AC_SUBST(CCOPTS)
 172
 173 dnl
 174 dnl set $(LDFLAGS) from --with-ldopts=value
 175 dnl
 176 AC_ARG_WITH([ldopts],
 177 [  --with-ldopts=LDOPTS       select linker command line options],
 178 AC_MSG_RESULT(LDFLAGS is $withval)
 179 LDFLAGS=$withval,
 180 LDFLAGS=)dnl
 181 AC_SUBST(LDFLAGS)
 182
 183 dnl
 184 dnl set $(BINOWNER) from --with-binowner
 185 dnl
 186 AC_ARG_WITH([binowner],
 187 [  --with-binowner=USER       select owner for binaries],
 188 AC_MSG_RESULT(BINOWNER is $withval)
 189 BINOWNER=$withval,
 190 BINOWNER=root
 191 echo "BINOWNER defaults to $BINOWNER"
 192 )dnl
 193 AC_SUBST(BINOWNER)
 194
 195 dnl
 196 dnl set $(BINGRP) from --with-bingrp
 197 dnl
 198 AC_ARG_WITH([bingrp],
 199 [  --with-bingrp=GROUP        select group for binaries],
 200 AC_MSG_RESULT(BINGRP is $withval)
 201 BINGRP=$withval,
 202 BINGRP=tty
 203 echo "BINGRP defaults to $BINGRP"
 204 )dnl
 205 AC_SUBST(BINGRP)
 206
 207 dnl
 208 dnl set $(BINMODE) from --with-binmode
 209 dnl
 210 AC_ARG_WITH([binmode],
 211 [  --with-binmode=MODE        select mode for binaries],
 212 AC_MSG_RESULT(BINMODE is $withval)
 213 BINMODE=$withval,
 214 BINMODE=0755
 215 echo "BINMODE defaults to $BINMODE"
 216 )dnl
 217 AC_SUBST(BINMODE)
 218
 219 dnl
 220 dnl set $(MANOWNER) from --with-manowner
 221 dnl
 222 AC_ARG_WITH([manowner],
 223 [  --with-manowner=USER       select owner for manual pages],
 224 AC_MSG_RESULT(MANOWNER is $withval)
 225 MANOWNER=$withval,
 226 MANOWNER=man
 227 echo "MANOWNER defaults to $MANOWNER"
 228 )dnl
 229 AC_SUBST(MANOWNER)
 230
 231 dnl
 232 dnl set $(MANGRP) from --with-mangrp
 233 dnl
 234 AC_ARG_WITH([mangrp],
 235 [  --with-mangrp=GROUP        select group for manual pages],
 236 AC_MSG_RESULT(MANGRP is $withval)
 237 MANGRP=$withval,
 238 MANGRP=tty
 239 echo "MANGRP defaults to $MANGRP"
 240 )dnl
 241 AC_SUBST(MANGRP)
 242
 243 dnl
 244 dnl set $(MANMODE) from --with-manmode
 245 dnl
 246 AC_ARG_WITH([manmode],
 247 [  --with-manmode=MODE        select mode for manual pages],
 248 AC_MSG_RESULT(MANMODE is $withval)
 249 MANMODE=$withval,
 250 MANMODE=0644
 251 echo "MANMODE defaults to $MANMODE"
 252 )dnl
 253 AC_SUBST(MANMODE)
 254
 255 dnl
 256 dnl set $(DUMPDATESPATH) from --with-dumpdatespath
 257 dnl
 258 AC_ARG_WITH([dumpdatespath],
 259 [  --with-dumpdatespath=PATH  select path for dumpdates file],
 260 AC_MSG_RESULT(DUMPDATESPATH is $withval)
 261 DUMPDATESPATH=$withval,
 262 DUMPDATESPATH="${sysconfdir}/dumpdates"
 263 echo "DUMPDATESPATH defaults to $DUMPDATESPATH"
 264 )dnl
 265 AC_SUBST(DUMPDATESPATH)
 266
 267 dnl
 268 dnl Check for Ext2fs headers and libraries
 269 dnl
 270 AC_CHECK_HEADER(ext2fs/ext2fs.h, [ext2fs_h=yes], [ext2fs_h=no])
 271 AC_CHECK_LIB(ext2fs, ext2fs_open, [ext2fs_lib=yes], [ext2fs_lib=no], [-lcom_err])
 272 if test "$ext2fs_h" = no -o "$ext2fs_lib" = no; then
 273         AC_MSG_ERROR(You need to install the Ext2fs libraries from the E2fsprogs distribution first - hint: make install-libs)
 274 fi
 275
 276 dnl
 277 dnl Check for ext2_ino_t type
 278 dnl
 279 AC_MSG_CHECKING(for ext2_ino_t type in libext2fs headers)
 280 AC_TRY_COMPILE([#include <stdio.h>
 281 #include <linux/ext2_fs.h>
 282 #include <ext2fs/ext2fs.h>],
 283 [ext2_ino_t ino = 0;],
 284 [AC_DEFINE(HAVE_EXT2_INO_T) AC_MSG_RESULT(yes)],
 285 AC_MSG_RESULT(no))
 286
 287 dnl
 288 dnl Check for s_journal_inum field in ext2_super_block struct
 289 dnl
 290 AC_MSG_CHECKING(for s_journal_inum field in ext2_super_block struct)
 291 AC_TRY_COMPILE([#include <stdio.h>
 292 #include <linux/ext2_fs.h>
 293 #include <ext2fs/ext2fs.h>],
 294 [struct ext2_super_block es; es.s_journal_inum = 0;],
 295 [AC_DEFINE(HAVE_EXT2_JOURNAL_INUM) AC_MSG_RESULT(yes)],
 296 AC_MSG_RESULT(no))
 297
 298 dnl
 299 dnl Check for termcap libraries
 300 dnl
 301 AC_CHECK_LIB(termcap, tgetent, [termcap_lib=yes], [termcap_lib=no])
 302 if test "$termcap_lib" = no; then
 303         if test "$READLINE" = "-lreadline -ltermcap"; then
 304                 AC_MSG_ERROR(You need to install the GNU termcap libraries first)
 305         fi
 306 fi
 307
 308 dnl
 309 dnl Check for readline headers and libraries
 310 dnl
 311 AC_CHECK_HEADER(readline/readline.h, [readline_h=yes], [readline_h=no])
 312 AC_CHECK_LIB(readline, readline, [readline_lib=yes], [readline_lib=no], "-ltermcap")
 313 if test "$readline_h" = no -o "$readline_lib" = no; then
 314         if test "$READLINE" = "-lreadline -ltermcap"; then
 315                 AC_MSG_ERROR(You need to install the GNU readline libraries first)
 316         fi
 317 fi
 318
 319 dnl
 320 dnl Check for zlib headers and libraries
 321 dnl
 322 AC_CHECK_HEADER(zlib.h, [zlib_h=yes], [zlib_h=no])
 323 AC_CHECK_LIB(z, compress2, [zlib_lib=yes], [zlib_lib=no])
 324 if test "$zlib_h" = yes -a "$zlib_lib" = yes; then
 325         ZLIB="-lz"
 326         AC_DEFINE(HAVE_ZLIB)
 327 else
 328         ZLIB=""
 329 fi
 330 AC_SUBST(ZLIB)
 331
 332 dnl
 333 dnl Check for library functions
 334 dnl
 335 AC_CHECK_FUNCS(err errx verr verrx vwarn vwarnx warn warnx realpath lchown)
 336 AC_CHECK_FUNC(glob)
 337
 338 dnl
 339 dnl Check for GLOB_ALTDIRFUNC
 340 dnl
 341 AC_MSG_CHECKING(for extended glob routines)
 342 if test "$ac_cv_func_glob" = "yes"; then
 343         AC_EGREP_CPP(yes,
 344         [
 345 #       include <glob.h>
 346 #       ifdef GLOB_ALTDIRFUNC
 347         yes
 348 #       endif
 349         ],
 350         [
 351         AC_DEFINE(HAVE_GLOB)
 352         AC_MSG_RESULT(yes)
 353         ],
 354         [
 355         AC_MSG_RESULT(no)
 356         echo "Your system does not support extended glob, will use the internal routines"
 357         ])
 358 fi
 359
 360 dnl
 361 dnl Check for types
 362 dnl
 363 AC_CHECK_TYPE(quad_t, __s64)
 364 AC_CHECK_TYPE(u_quad_t, __u64)
 365
 366 dnl
 367 dnl Compute top_buildir
 368 dnl
 369 top_builddir=`cd .; pwd`
 370 AC_SUBST(top_builddir)
 371
 372 dnl
 373 dnl Create directories
 374 dnl
 375 test -d compat || mkdir compat
 376 test -d compat/lib || mkdir compat/lib
 377
 378 dnl
 379 dnl Output files
 380 dnl
 381 AC_OUTPUT(MCONFIG Makefile common/Makefile compat/include/Makefile compat/lib/Makefile dump/Makefile restore/Makefile $RMTMAKEFILE)