git.ozlabs.org Git - petitboot/blob - configure.ac

   1 ## configure.ac -- Process this file with autoconf to produce configure
   2 #
   3 #  This program is free software; you can redistribute it and/or modify
   4 #  it under the terms of the GNU General Public License as published by
   5 #  the Free Software Foundation; version 2 of the License.
   6 #
   7 #  This program is distributed in the hope that it will be useful,
   8 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10 #  GNU General Public License for more details.
  11 #
  12 #  You should have received a copy of the GNU General Public License
  13 #  along with this program; if not, write to the Free Software
  14 #  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15 #
  16
  17 AC_INIT([petitboot],
  18     [m4_esyscmd_s([./version.sh])],
  19     [https://lists.ozlabs.org/listinfo/petitboot])
  20
  21 AC_CONFIG_MACRO_DIR([m4])
  22
  23 AC_PREFIX_DEFAULT([/usr/local])
  24
  25 AS_IF([test "x$CFLAGS" = "x"], [AC_SUBST([CFLAGS], [""])])
  26
  27 AC_PROG_CC
  28 AC_PROG_LEX
  29 if test -z "$($LEX --version)"; then
  30         AC_MSG_ERROR([[Please install flex/lex]])
  31 fi
  32 AC_PROG_YACC
  33 if test -z "$($YACC --version)"; then
  34         AC_MSG_ERROR([[Please install bison/yacc]])
  35 fi
  36 AC_PROG_INSTALL
  37
  38 AM_INIT_AUTOMAKE
  39 AC_GNU_SOURCE
  40 AM_GNU_GETTEXT([external])
  41 AM_GNU_GETTEXT_VERSION(0.18.1)
  42 if test -z "$($MSGFMT --version)"; then
  43         AC_MSG_ERROR([[Please install gettext]])
  44 fi
  45 LT_INIT
  46
  47 AM_SILENT_RULES([yes])
  48
  49 AX_WITH_CURSES
  50 AX_WITH_CURSES_MENU
  51 AX_WITH_CURSES_FORM
  52
  53 AM_CONDITIONAL([WITH_NCURSES], [test "x$ax_cv_curses" = "xyes"])
  54
  55 if test "x$ax_cv_curses" = xyes; then
  56         if test "x$ax_cv_menu" != xyes; then
  57                 AC_MSG_ERROR([--with-ncurses requires the ncurses menu library])
  58         fi
  59         if test "x$ax_cv_form" != xyes; then
  60                 AC_MSG_ERROR([--with-ncurses requires the ncurses form library])
  61         fi
  62 fi
  63
  64 AC_CHECK_LIB([udev], [udev_new],
  65         [UDEV_LIBS=-ludev],
  66         [AC_MSG_FAILURE([The libudev development library is required by petitboot.  Try installing the package libudev-dev or libudev-devel.])]
  67 )
  68
  69 PKG_CHECK_EXISTS(libudev >= 218, [old_udev=no], [old_udev=yes])
  70 if test "$old_udev" = "yes" ; then
  71       AC_DEFINE(UDEV_LOGGING, 1, [Support old udev logging interface])
  72 fi
  73
  74 AC_CHECK_LIB([devmapper], [dm_task_create],
  75         [DEVMAPPER_LIBS=-ldevmapper],
  76         [AC_MSG_FAILURE([The libdevmapper development library is required by petitboot.  Try installing the package libdevmapper-dev or device-mapper-devel.])]
  77 )
  78
  79 AC_ARG_WITH([fdt],
  80         AS_HELP_STRING([--without-fdt],
  81                 [Build without libfdt (default: no)]))
  82
  83 AS_IF([test "x$with_fdt" != "xno"],
  84         AC_CHECK_LIB([fdt], [fdt_check_header],
  85                 [FDT_LIBS=-lfdt; have_libfdt=yes]))
  86
  87 AM_CONDITIONAL([HAVE_LIBFDT], [test x"$have_libfdt" = xyes])
  88
  89 AC_CHECK_HEADERS([stdarg.h])
  90 AC_CHECK_HEADERS([varargs.h])
  91
  92 dnl Checking for va_copy availability
  93 AC_MSG_CHECKING([for va_copy])
  94 AC_TRY_LINK([#include <stdarg.h>
  95 va_list ap1,ap2;], [va_copy(ap1,ap2);],
  96 have_va_copy=yes,
  97 have_va_copy=no)
  98 AC_MSG_RESULT($have_va_copy)
  99 if test x"$have_va_copy" = x"yes"; then
 100     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
 101 else
 102     AC_MSG_CHECKING([for __va_copy])
 103     AC_TRY_LINK([#include <stdarg.h>
 104     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
 105     have___va_copy=yes,
 106     have___va_copy=no)
 107     AC_MSG_RESULT($have___va_copy)
 108     if test x"$have___va_copy" = x"yes"; then
 109         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
 110     fi
 111 fi
 112
 113 AC_ARG_WITH(
 114         [twin-x11],
 115         [AS_HELP_STRING([--with-twin-x11],
 116                 [build x11 GUI programs using the twin window system [default=yes]]
 117         )],
 118         [],
 119         [with_twin_x11=no]
 120 )
 121 AM_CONDITIONAL([WITH_TWIN_X11], [test "x$with_twin_x11" = "xyes"])
 122
 123 AC_ARG_WITH(
 124         [twin-fbdev],
 125         [AS_HELP_STRING(
 126                 [--with-twin-fbdev],
 127                 [build frame buffer GUI programs using the twin window system [default=no]]
 128         )],
 129         [],
 130         [with_twin_fbdev=no]
 131 )
 132 AM_CONDITIONAL([WITH_TWIN_FBDEV], [test "x$with_twin_fbdev" = "xyes"])
 133
 134 AM_CONDITIONAL(
 135         [WITH_TWIN],
 136         [test "x$with_twin_x11" = "xyes" || test "x$with_twin_fbdev" = "xyes"])
 137
 138 AS_IF(
 139         [test "x$with_twin_x11" = "xyes" || test "x$with_twin_fbdev" = "xyes"],
 140         [PKG_CHECK_MODULES(
 141                 [twin],
 142                 [libtwin],
 143                 [SAVE_LIBS="$LIBS" LIBS="$LIBS $twin_LIBS"
 144                         AC_CHECK_LIB(
 145                                 [twin],
 146                                 [twin_feature_init],
 147                                 [],
 148                                 [AC_MSG_FAILURE([--with-twin was given but the test for libtwin failed.])]
 149                         )
 150                         LIBS="$SAVE_LIBS"
 151                 ],
 152                 [AC_MSG_RESULT([$twin_PKG_ERRORS])
 153                         AC_MSG_FAILURE([ Consider adjusting PKG_CONFIG_PATH environment variable])
 154                 ]
 155         )]
 156 )
 157
 158 AS_IF(
 159         [test "x$with_twin_x11" = "xyes"],
 160         [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $twin_CFLAGS"
 161                 AC_CHECK_HEADERS(
 162                         [libtwin/twin_x11.h],
 163                         [],
 164                         [AC_MSG_FAILURE([ --with-twin-x11 given but libtwin/twin_x11.h not found])]
 165                 )
 166                 CPPFLAGS="$SAVE_CPPFLAGS"
 167         ]
 168 )
 169
 170 AS_IF(
 171         [test "x$with_twin_fbdev" = "xyes"],
 172         [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $twin_CFLAGS"
 173                 AC_CHECK_HEADERS(
 174                         [libtwin/twin_fbdev.h],
 175                         [],
 176                         [AC_MSG_FAILURE([ --with-twin-fbdev given but libtwin/twin_fbdev.h not found])]
 177                 )
 178                 CPPFLAGS="$SAVE_CPPFLAGS"
 179         ]
 180 )
 181
 182 AC_ARG_WITH(
 183         [signed-boot],
 184         [AS_HELP_STRING([--with-signed-boot],
 185                 [build kernel signature checking support [default=no]]
 186         )],
 187         [],
 188         [with_signed_boot=no]
 189 )
 190
 191 AM_CONDITIONAL(
 192         [WITH_SIGNED_BOOT],
 193         [test "x$with_signed_boot" = "xyes"])
 194
 195 AS_IF(
 196         [test "x$with_signed_boot" = "xyes"],
 197         [PKG_CHECK_MODULES(
 198                 [GPGME],
 199                 [gpgme >= 1.0.0],
 200                 [SAVE_LIBS="$LIBS" LIBS="$LIBS $gpgme_LIBS"
 201                         AC_CHECK_LIB(
 202                                 [gpgme],
 203                                 [gpgme_op_verify],
 204                                 [],
 205                                 [AC_MSG_FAILURE([--with-signed-boot was given but the test for gpgme failed.])]
 206                         )
 207                         LIBS="$SAVE_LIBS"
 208                 ],
 209                 [AM_PATH_GPGME([1.0.0], [SAVE_LIBS="$LIBS" LIBS="$LIBS $gpgme_LIBS"
 210                         AC_CHECK_LIB(
 211                                 [gpgme],
 212                                 [gpgme_op_verify],
 213                                 [],
 214                                 [AC_MSG_FAILURE([--with-signed-boot was given but the test for gpgme failed.])]
 215                         )
 216                         LIBS="$SAVE_LIBS"],
 217                         [AC_MSG_RESULT([$gpgme_PKG_ERRORS])
 218                                 AC_MSG_FAILURE([ Consider adjusting PKG_CONFIG_PATH environment variable])
 219                         ])
 220                 ]
 221         )]
 222 )
 223
 224 AS_IF(
 225         [test "x$with_signed_boot" = "xyes"],
 226         [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $gpgme_CFLAGS"
 227                 AC_CHECK_HEADERS(
 228                         [gpgme.h],
 229                         [],
 230                         [AC_MSG_FAILURE([ --with-signed-boot given but gpgme.h not found])]
 231                 )
 232                 CPPFLAGS="$SAVE_CPPFLAGS"
 233         ]
 234 )
 235
 236 AM_CONDITIONAL([WITH_GPGME], [test "x$with_signed_boot" = "xyes"])
 237
 238 AC_ARG_VAR(
 239         [lockdown_file],
 240         [Location of authorized signature file [default = "/etc/pb-lockdown"]]
 241 )
 242 AS_IF([test "x$lockdown_file" = x], [lockdown_file="/etc/pb-lockdown"])
 243 AC_DEFINE_UNQUOTED(LOCKDOWN_FILE, "$lockdown_file", [Lockdown file location])
 244
 245 AC_ARG_ENABLE(
 246         [busybox],
 247         [AS_HELP_STRING(
 248                 [--enable-busybox],
 249                 [build programs with extra support for busybox [default=no]])
 250         ],
 251         [],
 252         [enable_busybox=no]
 253 )
 254 AM_CONDITIONAL([ENABLE_BUSYBOX], [test "x$enable_busybox" = "xyes"])
 255 AS_IF([test "x$enable_busybox" = "xyes"],
 256       [AC_DEFINE(WITH_BUSYBOX, 1, [Busybox environment enabled])],
 257       []
 258 )
 259
 260 AC_ARG_ENABLE(
 261         [mtd],
 262         [AS_HELP_STRING(
 263                 [--enable-mtd],
 264                 [Add support for MTD devices on certain platforms [default=no]]
 265         )],
 266         [],
 267         [enable_mtd=no]
 268 )
 269 AM_CONDITIONAL([ENABLE_MTD], [test "x$enable_mtd" = "xyes"])
 270 AS_IF([test "x$enable_mtd" = "xyes"],
 271       [AC_DEFINE(MTD_SUPPORT, 1, [Enable MTD support])],
 272       []
 273 )
 274
 275 AS_IF(
 276         [test "x$enable_mtd" = "xyes"],
 277                 AC_CHECK_LIB([flash], [arch_flash_init],
 278                         [LIBFLASH_LIBS=-lflash],
 279                         [AC_MSG_FAILURE([--enable-mtd requires the libflash library])]
 280                 )
 281 )
 282 AS_IF(
 283         [test "x$enable_mtd" = "xyes"],
 284         [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $libflash_CFLAGS"
 285                 AC_CHECK_HEADERS(
 286                         [libflash/libflash.h],
 287                         [],
 288                         [AC_MSG_FAILURE([--enable-mtd given but libflash/libflash.h not found])]
 289                 )
 290                 CPPFLAGS="$SAVE_CPPFLAGS"
 291         ]
 292 )
 293
 294 AC_ARG_ENABLE(
 295         [ps3],
 296         [AS_HELP_STRING(
 297                 [--enable-ps3],
 298                 [build additional programs for the PS3 game console [default=no]]
 299         )],
 300         [],
 301         [enable_ps3=no]
 302 )
 303 AM_CONDITIONAL([ENABLE_PS3], [test "x$enable_ps3" = "xyes"])
 304
 305 AC_ARG_ENABLE(
 306         [debug],
 307         [AS_HELP_STRING([--enable-debug],
 308                 [build programs with extra debug info [default=no]]
 309         )],
 310         [],
 311         [enable_debug=check]
 312 )
 313 #AM_CONDITIONAL([ENABLE_DEBUG], [test "x$enable_debug" = "xyes"])
 314
 315 AC_ARG_ENABLE(
 316         [test-valgrind],
 317         [AS_HELP_STRING([--enable-test-valgrind],
 318                 [run all tests with valgrind]
 319         )],
 320 )
 321 AM_CONDITIONAL([ENABLE_TEST_VALGRIND], [test "x$enable_test_valgrind" = "xyes"])
 322
 323 # host program paths
 324 AC_DEFUN([DEFINE_HOST_PROG],
 325         [
 326                 AC_ARG_VAR([HOST_PROG_$1], [Path to "$2" on the host [default $3]])
 327                 if test "x$HOST_PROG_$1" = "x"; then
 328                         HOST_PROG_$1="$3"
 329                 fi
 330                 AC_DEFINE_UNQUOTED(HOST_PROG_$1, ["$HOST_PROG_$1"],
 331                                 [Path to "$2" on the host])
 332         ])
 333
 334 DEFINE_HOST_PROG(CP, cp, [/bin/cp])
 335 DEFINE_HOST_PROG(KEXEC, kexec, [/sbin/kexec])
 336 DEFINE_HOST_PROG(MOUNT, mount, [/bin/mount])
 337 DEFINE_HOST_PROG(SHUTDOWN, shutdown, [/sbin/shutdown])
 338 DEFINE_HOST_PROG(SFTP, sftp, [/usr/bin/sftp])
 339 DEFINE_HOST_PROG(TFTP, tftp, [/usr/bin/tftp])
 340 DEFINE_HOST_PROG(UMOUNT, umount, [/bin/umount])
 341 DEFINE_HOST_PROG(WGET, wget, [/usr/bin/wget])
 342 DEFINE_HOST_PROG(IP, ip, [/sbin/ip])
 343 DEFINE_HOST_PROG(UDHCPC, udhcpc, [/sbin/udhcpc])
 344 DEFINE_HOST_PROG(VGSCAN, vgscan, [/usr/sbin/vgscan])
 345 DEFINE_HOST_PROG(VGCHANGE, vgchange, [/usr/sbin/vgchange])
 346 DEFINE_HOST_PROG(PB_PLUGIN, pb-plugin, [/usr/sbin/pb-plugin])
 347 DEFINE_HOST_PROG(PB_EXEC, pb-exec, [/usr/sbin/pb-exec])
 348 DEFINE_HOST_PROG(SH, sh, [/bin/sh])
 349
 350 AC_ARG_WITH(
 351     [tftp],
 352     [AS_HELP_STRING([--with-tftp=TYPE],
 353         [Use TYPE-type ftp client (either hpa or busybox) [default=runtime-check]]
 354     )],
 355     [],
 356     [with_tftp=detect]
 357 )
 358
 359 case x$with_tftp in
 360 'xhpa')
 361     tftp_type='TFTP_TYPE_HPA'
 362     ;;
 363 'xbusybox')
 364     tftp_type='TFTP_TYPE_BUSYBOX'
 365     ;;
 366 *)
 367     tftp_type='TFTP_TYPE_UNKNOWN'
 368     ;;
 369 esac
 370
 371 AC_DEFINE_UNQUOTED(TFTP_TYPE, $tftp_type, [tftp client type])
 372
 373 default_cflags="--std=gnu99 -g \
 374         -Wall -W -Wunused -Wstrict-prototypes -Wmissing-prototypes \
 375         -Wmissing-declarations -Wredundant-decls"
 376
 377 AC_ARG_ENABLE(
 378         [werror],
 379         [AS_HELP_STRING([--enable-werror],
 380                 [build programs with -Werror]
 381         )],
 382         [default_cflags="$default_cflags -Werror"]
 383 )
 384
 385 AS_IF(
 386         [test "x$enable_debug" = "xyes"],
 387         [
 388                 AC_SUBST([DEFAULT_CFLAGS], ["$default_cflags -O0"])
 389                 AC_SUBST([DEFAULT_CPPFLAGS], ["-DDEBUG"])
 390         ],
 391         [
 392                 AC_SUBST([DEFAULT_CFLAGS], ["$default_cflags -O2"])
 393                 AC_SUBST([DEFAULT_CPPFLAGS], ["-DNDEBUG"])
 394         ]
 395 )
 396
 397 AC_SUBST([UDEV_LIBS])
 398 AC_SUBST([DEVMAPPER_LIBS])
 399 AC_SUBST([FDT_LIBS])
 400 AC_SUBST([LIBFLASH_LIBS])
 401 AC_SUBST([LIBTOOL_DEPS])
 402 AC_SUBST([DESTDIR])
 403 AC_SUBST([pkgsysconfdir], ["${sysconfdir}/${package}"])
 404
 405 AC_CONFIG_HEADERS([config.h])
 406 AC_CONFIG_FILES([
 407         Makefile
 408         po/Makefile.in
 409 ])
 410
 411 AC_OUTPUT