1 ## configure.ac -- Process this file with autoconf to produce configure
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.
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.
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
18 [m4_esyscmd_s([./version.sh])],
19 [https://lists.ozlabs.org/listinfo/petitboot])
21 AC_CONFIG_MACRO_DIR([m4])
23 AC_PREFIX_DEFAULT([/usr/local])
25 AS_IF([test "x$CFLAGS" = "x"], [AC_SUBST([CFLAGS], [""])])
29 if test -z "$($LEX --version)"; then
30 AC_MSG_ERROR([[Please install flex/lex]])
33 if test -z "$($YACC --version)"; then
34 AC_MSG_ERROR([[Please install bison/yacc]])
40 AM_GNU_GETTEXT([external])
41 AM_GNU_GETTEXT_VERSION(0.18.1)
42 if test "$USE_NLS" = "yes" -a -z "$($MSGFMT --version)"; then
43 AC_MSG_ERROR([[Please install gettext]])
47 AM_SILENT_RULES([yes])
53 AM_CONDITIONAL([WITH_NCURSES], [test "x$ax_cv_curses" = "xyes"])
55 if test "x$ax_cv_curses" = xyes; then
56 if test "x$ax_cv_menu" != xyes; then
57 AC_MSG_ERROR([--with-ncurses requires the ncurses menu library])
59 if test "x$ax_cv_form" != xyes; then
60 AC_MSG_ERROR([--with-ncurses requires the ncurses form library])
64 AC_CHECK_LIB([udev], [udev_new],
66 [AC_MSG_FAILURE([The libudev development library is required by petitboot. Try installing the package libudev-dev or libudev-devel.])]
69 PKG_CHECK_EXISTS(libudev >= 218, [old_udev=no], [old_udev=yes])
70 if test "$old_udev" = "yes" ; then
71 AC_DEFINE(UDEV_LOGGING, 1, [Support old udev logging interface])
74 AC_CHECK_LIB([devmapper], [dm_task_create],
75 [DEVMAPPER_LIBS=-ldevmapper],
76 [AC_MSG_FAILURE([The libdevmapper development library is required by petitboot. Try installing the package libdevmapper-dev or device-mapper-devel.])]
83 [Include crypt support to enable password use [default=no]]
88 AM_CONDITIONAL([ENABLE_CRYPT], [test "x$enable_crypt" = "xyes"])
89 AS_IF([test "x$enable_crypt" = "xyes"],
90 [AC_DEFINE(CRYPT_SUPPORT, 1, [Enable crypt/password support])],
93 AS_IF([test "x$enable_crypt" = "xyes"],
94 AC_CHECK_LIB([crypt], [crypt],
96 [AC_MSG_FAILURE([shadow/crypt libs required])]
101 AS_HELP_STRING([--without-fdt],
102 [Build without libfdt (default: no)]))
104 AS_IF([test "x$with_fdt" != "xno"],
105 AC_CHECK_LIB([fdt], [fdt_check_header],
106 [FDT_LIBS=-lfdt; have_libfdt=yes]))
108 AM_CONDITIONAL([HAVE_LIBFDT], [test x"$have_libfdt" = xyes])
110 AC_CHECK_HEADERS([stdarg.h])
111 AC_CHECK_HEADERS([varargs.h])
113 dnl Checking for va_copy availability
114 AC_MSG_CHECKING([for va_copy])
115 AC_TRY_LINK([#include <stdarg.h>
116 va_list ap1,ap2;], [va_copy(ap1,ap2);],
119 AC_MSG_RESULT($have_va_copy)
120 if test x"$have_va_copy" = x"yes"; then
121 AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
123 AC_MSG_CHECKING([for __va_copy])
124 AC_TRY_LINK([#include <stdarg.h>
125 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
128 AC_MSG_RESULT($have___va_copy)
129 if test x"$have___va_copy" = x"yes"; then
130 AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
136 [AS_HELP_STRING([--with-twin-x11],
137 [build x11 GUI programs using the twin window system [default=yes]]
142 AM_CONDITIONAL([WITH_TWIN_X11], [test "x$with_twin_x11" = "xyes"])
148 [build frame buffer GUI programs using the twin window system [default=no]]
153 AM_CONDITIONAL([WITH_TWIN_FBDEV], [test "x$with_twin_fbdev" = "xyes"])
157 [test "x$with_twin_x11" = "xyes" || test "x$with_twin_fbdev" = "xyes"])
160 [test "x$with_twin_x11" != "xyes" && \
161 test "x$with_twin_fbdev" != "xyes" && \
162 test "x$ax_cv_curses" != "xyes"],
163 [AC_MSG_WARN([ No user interface programs configured. Consider using --with-ncurses, --with-twin-x11 or --with-twin-fbdev'])]
167 [test "x$with_twin_x11" = "xyes" || test "x$with_twin_fbdev" = "xyes"],
171 [SAVE_LIBS="$LIBS" LIBS="$LIBS $twin_LIBS"
176 [AC_MSG_FAILURE([--with-twin was given but the test for libtwin failed.])]
180 [AC_MSG_RESULT([$twin_PKG_ERRORS])
181 AC_MSG_FAILURE([ Consider adjusting PKG_CONFIG_PATH environment variable])
187 [test "x$with_twin_x11" = "xyes"],
188 [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $twin_CFLAGS"
190 [libtwin/twin_x11.h],
192 [AC_MSG_FAILURE([ --with-twin-x11 given but libtwin/twin_x11.h not found])]
194 CPPFLAGS="$SAVE_CPPFLAGS"
199 [test "x$with_twin_fbdev" = "xyes"],
200 [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $twin_CFLAGS"
202 [libtwin/twin_fbdev.h],
204 [AC_MSG_FAILURE([ --with-twin-fbdev given but libtwin/twin_fbdev.h not found])]
206 CPPFLAGS="$SAVE_CPPFLAGS"
212 [AS_HELP_STRING([--with-signed-boot=@<:@no|yes|gpgme|openssl@:>@],
213 [Build kernel signature checking support with specified
214 crypto pacakge. A @<:@yes@:>@ value will first check
215 for gpgme then openssl and use the first found.
218 [AS_IF([test "x$with_signed_boot" = xno],[],
219 [test "x$with_signed_boot" = xyes],
220 [AM_PATH_GPGME([1.0.0],
224 [AC_MSG_FAILURE([--with-signed-boot=yes specified but gpgme or openssl not found])]
227 [test "x$with_signed_boot" = xgpgme],
228 [AM_PATH_GPGME([1.0.0],
230 [AC_MSG_FAILURE([--with-signed-boot=gpgme specified but gpgme not found])]
232 [test "x$with_signed_boot" = xopenssl],
235 [AC_MSG_FAILURE([--with-signed-boot=openssl specified but openssl not found])]
237 [AC_MSG_FAILURE([--with-signed-boot given invalid option: $with_signed_boot])]
239 [with_signed_boot=no]
242 AM_CONDITIONAL([WITH_GPGME], [test "x$sboot" = xgpgme])
243 AM_CONDITIONAL([WITH_OPENSSL], [test "x$sboot" = xopenssl])
244 AM_CONDITIONAL([WITH_SIGNED_BOOT], [test "x$with_signed_boot" != xno])
245 AM_COND_IF([WITH_SIGNED_BOOT],
246 [AC_DEFINE([SIGNED_BOOT], 1, [Define if you have signed boot enabled])],
251 [Location of authorized signature file [default = "/etc/pb-lockdown"]]
253 AS_IF([test "x$lockdown_file" = x], [lockdown_file="/etc/pb-lockdown"])
254 AC_DEFINE_UNQUOTED(LOCKDOWN_FILE, "$lockdown_file", [Lockdown file location])
258 [Path to keyring (gpgme home dir) @<:@default="/etc/gpg"@:>@]
260 AS_IF([test "x$KEYRING_PATH" = x], [KEYRING_PATH="/etc/gpg"])
261 AC_DEFINE_UNQUOTED(KEYRING_PATH, "$KEYRING_PATH", [gpgme home dir])
265 [Signed boot signature verification digest algorithm to use (only valid in openssl) @<:@default="sha256"@:>@]
267 AS_IF([test "x$VERIFY_DIGEST" = x], [VERIFY_DIGEST="sha256"])
268 AC_DEFINE_UNQUOTED(VERIFY_DIGEST, "$VERIFY_DIGEST", [openssl verify dgst])
270 AC_ARG_ENABLE([hard-lockdown],
271 [AS_HELP_STRING([--enable-hard-lockdown],
272 [if signed boot configured, the absence of the
273 LOCKDOWN_FILE does not disable signed boot at
274 runtime @<:@default=no@:>@])],
275 [AC_DEFINE(HARD_LOCKDOWN, 1, [Enable hard lockdown])],
282 [build programs with extra support for busybox [default=no]])
287 AM_CONDITIONAL([ENABLE_BUSYBOX], [test "x$enable_busybox" = "xyes"])
288 AS_IF([test "x$enable_busybox" = "xyes"],
289 [AC_DEFINE(WITH_BUSYBOX, 1, [Busybox environment enabled])],
297 [Add support for MTD devices on certain platforms [default=no]]
302 AM_CONDITIONAL([ENABLE_MTD], [test "x$enable_mtd" = "xyes"])
303 AS_IF([test "x$enable_mtd" = "xyes"],
304 [AC_DEFINE(MTD_SUPPORT, 1, [Enable MTD support])],
309 [test "x$enable_mtd" = "xyes"],
310 AC_CHECK_LIB([flash], [arch_flash_init],
311 [LIBFLASH_LIBS=-lflash],
312 [AC_MSG_FAILURE([--enable-mtd requires the libflash library])]
316 [test "x$enable_mtd" = "xyes"],
317 [SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $libflash_CFLAGS"
319 [libflash/libflash.h],
321 [AC_MSG_FAILURE([--enable-mtd given but libflash/libflash.h not found])]
323 CPPFLAGS="$SAVE_CPPFLAGS"
331 [--enable-platform-all],
332 [build support for all platforms [default=no]]
336 [test "x$enable_platform_all" = "xyes"],
337 [enable_platform_arm64="yes"; enable_platform_powerpc="yes"; enable_platform_ps3="yes"]
343 [--enable-platform-auto],
344 [auto detect platform support to build [default=yes]]
347 [enable_platform_auto="yes"]
350 [test "x$enable_platform_auto" = "xyes"],
352 [aarch64-*-*], [enable_platform_arm64="yes"],
353 [powerpc*-*-*], [enable_platform_powerpc="yes"],
360 [--enable-platform-arm64],
361 [build support for arm64 platforms [default=no]]
364 AM_CONDITIONAL([PLATFORM_ARM64], [test "x$enable_platform_arm64" = "xyes"])
369 [--enable-platform-powerpc],
370 [build support for powerpc platforms [default=no]]
373 AM_CONDITIONAL([PLATFORM_POWERPC], [test "x$enable_platform_powerpc" = "xyes"])
378 [--enable-platform-ps3],
379 [build support for the PS3 game console [default=no]]
381 AM_CONDITIONAL([PLATFORM_PS3], [test "x$enable_platform_ps3" = "xyes"])
385 [AS_HELP_STRING([--enable-debug],
386 [build programs with extra debug info [default=no]]
394 [AS_HELP_STRING([--enable-test-valgrind],
395 [run all tests with valgrind]
398 AM_CONDITIONAL([ENABLE_TEST_VALGRIND], [test "x$enable_test_valgrind" = "xyes"])
401 AC_DEFUN([DEFINE_HOST_PROG],
403 AC_ARG_VAR([HOST_PROG_$1], [Path to "$2" on the host [default $3]])
404 if test "x$HOST_PROG_$1" = "x"; then
407 AC_DEFINE_UNQUOTED(HOST_PROG_$1, ["$HOST_PROG_$1"],
408 [Path to "$2" on the host])
411 DEFINE_HOST_PROG(CP, cp, [/bin/cp])
412 DEFINE_HOST_PROG(KEXEC, kexec, [/sbin/kexec])
413 DEFINE_HOST_PROG(MOUNT, mount, [/bin/mount])
414 DEFINE_HOST_PROG(SHUTDOWN, shutdown, [/sbin/shutdown])
415 DEFINE_HOST_PROG(SFTP, sftp, [/usr/bin/sftp])
416 DEFINE_HOST_PROG(TFTP, tftp, [/usr/bin/tftp])
417 DEFINE_HOST_PROG(UMOUNT, umount, [/bin/umount])
418 DEFINE_HOST_PROG(WGET, wget, [/usr/bin/wget])
419 DEFINE_HOST_PROG(IP, ip, [/sbin/ip])
420 DEFINE_HOST_PROG(UDHCPC, udhcpc, [/sbin/udhcpc])
421 DEFINE_HOST_PROG(UDHCPC6, udhcpc6, [/usr/bin/udhcpc6])
422 DEFINE_HOST_PROG(VGSCAN, vgscan, [/usr/sbin/vgscan])
423 DEFINE_HOST_PROG(VGCHANGE, vgchange, [/usr/sbin/vgchange])
424 DEFINE_HOST_PROG(PB_PLUGIN, pb-plugin, [/usr/sbin/pb-plugin])
425 DEFINE_HOST_PROG(PB_EXEC, pb-exec, [/usr/sbin/pb-exec])
426 DEFINE_HOST_PROG(SH, sh, [/bin/sh])
427 DEFINE_HOST_PROG(SCSI_RESCAN, scsi-rescan, [/usr/sbin/scsi-rescan])
428 DEFINE_HOST_PROG(DMIDECODE, dmidecode, [/sbin/dmidecode])
432 [AS_HELP_STRING([--with-tftp=TYPE],
433 [Use TYPE-type ftp client (either hpa or busybox) [default=runtime-check]]
441 tftp_type='TFTP_TYPE_HPA'
444 tftp_type='TFTP_TYPE_BUSYBOX'
447 tftp_type='TFTP_TYPE_UNKNOWN'
451 AC_DEFINE_UNQUOTED(TFTP_TYPE, $tftp_type, [tftp client type])
453 default_cflags="--std=gnu99 -g \
454 -Wall -W -Wunused -Wstrict-prototypes -Wmissing-prototypes \
455 -Wmissing-declarations -Wredundant-decls"
459 [AS_HELP_STRING([--enable-werror],
460 [build programs with -Werror]
462 [default_cflags="$default_cflags -Werror"]
466 [test "x$enable_debug" = "xyes"],
468 AC_SUBST([DEFAULT_CFLAGS], ["$default_cflags -O0"])
469 AC_SUBST([DEFAULT_CPPFLAGS], ["-DDEBUG"])
472 AC_SUBST([DEFAULT_CFLAGS], ["$default_cflags -O2"])
473 AC_SUBST([DEFAULT_CPPFLAGS], ["-DNDEBUG"])
477 AC_SUBST([UDEV_LIBS])
478 AC_SUBST([DEVMAPPER_LIBS])
479 AC_SUBST([CRYPT_LIBS])
481 AC_SUBST([LIBFLASH_LIBS])
482 AC_SUBST([LIBTOOL_DEPS])
484 AC_SUBST([pkgsysconfdir], ["${sysconfdir}/${package}"])
486 AC_CONFIG_HEADERS([config.h])