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="/etc/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 "$ext2fs_lib" = no; then
 273         AC_MSG_ERROR(You need to install the Ext2fs libraries from the E2fsprogs distribution first - hint: make install-libs)
 274 fi
 275
 276 dnl
 277 dnl Check for termcap libraries
 278 dnl
 279 AC_CHECK_LIB(termcap, tgetent, [termcap_lib=yes], [termcap_lib=no])
 280 if test "$termcap_lib" = no; then
 281         if test "$READLINE" = "-lreadline -ltermcap"; then
 282                 AC_MSG_ERROR(You need to install the GNU termcap libraries first)
 283         fi
 284 fi
 285
 286 dnl
 287 dnl Check for readline headers and libraries
 288 dnl
 289 AC_CHECK_HEADER(readline/readline.h, [readline_h=yes], [readline_h=no])
 290 AC_CHECK_LIB(readline, readline, [readline_lib=yes], [readline_lib=no], "-ltermcap")
 291 if test "$readline_h" = no -o "$readline_lib" = no; then
 292         if test "$READLINE" = "-lreadline -ltermcap"; then
 293                 AC_MSG_ERROR(You need to install the GNU readline libraries first)
 294         fi
 295 fi
 296
 297 dnl
 298 dnl Check for library functions
 299 dnl
 300 AC_CHECK_FUNCS(err errx verr verrx vwarn vwarnx warn warnx realpath lchown)
 301 AC_CHECK_FUNC(glob)
 302
 303 dnl
 304 dnl Check for GLOB_ALTDIRFUNC
 305 dnl
 306 if test "$ac_cv_func_glob" = "yes"; then
 307         AC_EGREP_CPP(yes,
 308         [
 309 #       include <glob.h>
 310 #       ifdef GLOB_ALTDIRFUNC
 311         yes
 312 #       endif
 313         ], AC_DEFINE(HAVE_GLOB), noglob=yes)
 314         if test "$noglob" = "yes"; then
 315                 echo "Your system does not support extended glob, will use the internal routines"
 316         fi
 317 fi
 318
 319 dnl
 320 dnl Check for types
 321 dnl
 322 AC_CHECK_TYPE(quad_t, __s64)
 323 AC_CHECK_TYPE(u_quad_t, __u64)
 324
 325 dnl
 326 dnl Compute top_buildir
 327 dnl
 328 top_builddir=`cd .; pwd`
 329 AC_SUBST(top_builddir)
 330
 331 dnl
 332 dnl Create directories
 333 dnl
 334 test -d compat || mkdir compat
 335 test -d compat/lib || mkdir compat/lib
 336
 337 dnl
 338 dnl Output files
 339 dnl
 340 AC_OUTPUT(MCONFIG Makefile common/Makefile compat/include/Makefile compat/lib/Makefile dump/Makefile restore/Makefile $RMTMAKEFILE)