-AC_PREREQ(2.57)
-AC_INIT(cryptsetup,1.1.0-rc1)
+AC_PREREQ([2.67])
+AC_INIT([cryptsetup],[1.2.0-rc1])
+
+dnl library version from <major>.<minor>.<release>[-<suffix>]
+LIBCRYPTSETUP_VERSION=$(echo $PACKAGE_VERSION | cut -f1 -d-)
+LIBCRYPTSETUP_VERSION_INFO=2:0:1
+
AC_CONFIG_SRCDIR(src/cryptsetup.c)
AC_CONFIG_MACRO_DIR([m4])
-AM_CONFIG_HEADER([config.h:config.h.in])
+AC_CONFIG_HEADERS([config.h:config.h.in])
AM_INIT_AUTOMAKE(dist-bzip2)
if test "x$prefix" = "xNONE"; then
AC_PREFIX_DEFAULT(/usr)
AC_CANONICAL_HOST
-AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_ENABLE_STATIC(no)
-AM_PROG_LIBTOOL
+LT_INIT
AC_HEADER_DIRENT
AC_HEADER_STDC
AM_PATH_LIBGCRYPT(1.1.42,,[AC_MSG_ERROR('You need the gcrypt library')])
-AC_CHECK_FUNCS([setlocale, posix_memalign])
+AC_CHECK_FUNCS([posix_memalign])
AC_C_CONST
AC_C_BIGENDIAN
AC_TYPE_OFF_T
-AC_STRUCT_ST_RDEV
AC_SYS_LARGEFILE
AC_PROG_GCC_TRADITIONAL
LIBS=$saved_LIBS
dnl ==========================================================================
+saved_LIBS=$LIBS
-AC_ARG_ENABLE(shared-library,
-[ --disable-shared-library
- disable building of shared cryptsetup library],,
-enable_shared_library=yes)
-AM_CONDITIONAL(STATIC_LIBRARY, test x$enable_shared_library = xno)
+AC_ARG_ENABLE([static-cryptsetup],
+ AS_HELP_STRING([--enable-static-cryptsetup],
+ [enable build of static cryptsetup binary]), [
+ if test x$enable_static = xno; then
+ AC_MSG_WARN([Requested static cryptsetup build, enabling static library.])
+ enable_static=yes
+ fi
+ enable_static_cryptsetup=yes])
+AM_CONDITIONAL(STATIC_CRYPTSETUP, test x$enable_static_cryptsetup = xyes)
AC_ARG_ENABLE(selinux,
-[ --disable-selinux disable selinux support [[default=auto]]],[], [])
-
-saved_LIBS=$LIBS
-AC_CHECK_LIB(devmapper, dm_task_set_name,,[AC_MSG_ERROR('You need the device-mapper library')])
-DEVMAPPER_LIBS=$LIBS
+ AS_HELP_STRING([--disable-selinux],
+ [disable selinux support [default=auto]]),[], [])
+
+AC_ARG_ENABLE([udev],
+ AS_HELP_STRING([--disable-udev],
+ [disable udev support]),[], enable_udev=yes)
+
+dnl Try to use pkg-config for devmapper, but fallback to old detection
+PKG_CHECK_MODULES([DEVMAPPER], [devmapper >= 1.02.03],, [
+ AC_CHECK_LIB(devmapper, dm_task_set_name,,
+ [AC_MSG_ERROR([You need the device-mapper library.])])
+ AC_CHECK_LIB(devmapper, dm_task_set_message,,
+ [AC_MSG_ERROR([The device-mapper library on your system is too old.])])
+ DEVMAPPER_LIBS=$LIBS
+])
LIBS=$saved_LIBS
-if test "x$enable_selinux" != xno; then
- AC_CHECK_LIB(sepol, sepol_bool_set)
- AC_CHECK_LIB(selinux, is_selinux_enabled)
- if test x$enable_static = xyes; then
- SELINUX_STATIC_LIBS=$LIBS
- # Check if we need -pthread with --enable-static and selinux
- saved_LIBS2=$LIBS
- LIBS="$LIBS -static"
- AC_SEARCH_LIBS([pthread_mutex_lock], [pthread],
- [test "$ac_cv_search_pthread_mutex_lock" = "none required" || LIB_PTHREAD=-lpthread])
- LIBS=$saved_LIBS2
+
+LIBS="$LIBS $DEVMAPPER_LIBS"
+AC_CHECK_DECLS([DM_UDEV_DISABLE_DISK_RULES_FLAG], [have_cookie=yes], [have_cookie=no], [#include <libdevmapper.h>])
+if test "x$enable_udev" = xyes; then
+ if test "x$have_cookie" = xno; then
+ AC_MSG_WARN([The device-mapper library on your system has no udev support, udev support disabled.])
+ else
+ AC_DEFINE(USE_UDEV, 1, [Try to use udev synchronisation?])
fi
fi
LIBS=$saved_LIBS
-DEVMAPPER_LIBS="$DEVMAPPER_LIBS $LIB_PTHREAD"
-AC_SUBST(DEVMAPPER_LIBS)
-AC_SUBST(SELINUX_STATIC_LIBS)
+
+dnl Magic for cryptsetup.static build.
+if test x$enable_static_cryptsetup = xyes; then
+ saved_PKG_CONFIG=$PKG_CONFIG
+ PKG_CONFIG="$PKG_CONFIG --static"
+
+ LIBS="$saved_LIBS $LIBGCRYPT_LIBS -static"
+ AC_CHECK_LIB(gcrypt, gcry_check_version,,
+ AC_MSG_ERROR([Cannot find static gcrypt library.]),
+ [-lgpg-error])
+ LIBGCRYPT_STATIC_LIBS="$LIBGCRYPT_LIBS -lgpg-error"
+
+ LIBS="$saved_LIBS -static"
+ AC_CHECK_LIB(popt, poptGetContext,,
+ AC_MSG_ERROR([Cannot find static popt library.]))
+
+ dnl Try to detect needed device-mapper static libraries, try pkg-config first.
+ LIBS="$saved_LIBS -static"
+ PKG_CHECK_MODULES([DEVMAPPER_STATIC], [devmapper >= 1.02.27],,[
+ DEVMAPPER_STATIC_LIBS=$DEVMAPPER_LIBS
+ if test "x$enable_selinux" != xno; then
+ AC_CHECK_LIB(sepol, sepol_bool_set)
+ AC_CHECK_LIB(selinux, is_selinux_enabled)
+ DEVMAPPER_STATIC_LIBS="$DEVMAPPER_STATIC_LIBS $LIBS"
+ fi
+ ])
+ LIBS="$saved_LIBS $DEVMAPPER_STATIC_LIBS"
+ AC_CHECK_LIB(devmapper, dm_task_set_uuid,,
+ AC_MSG_ERROR([Cannot link with static device-mapper library.]))
+
+ LIBS=$saved_LIBS
+ PKG_CONFIG=$saved_PKG_CONFIG
+fi
+
+AC_SUBST([DEVMAPPER_LIBS])
+AC_SUBST([DEVMAPPER_STATIC_LIBS])
+AC_SUBST([LIBGCRYPT_STATIC_LIBS])
+AC_SUBST([LIBCRYPTSETUP_VERSION])
+AC_SUBST([LIBCRYPTSETUP_VERSION_INFO])
dnl ==========================================================================
+AC_ARG_ENABLE([dev-random], AS_HELP_STRING([--enable-dev-random],
+[use blocking /dev/random by default for key generator (otherwise use /dev/urandom)]),
+[default_rng=/dev/random], [default_rng=/dev/urandom])
+AC_DEFINE_UNQUOTED(DEFAULT_RNG, ["$default_rng"], [default RNG type for key generator])
+
+dnl ==========================================================================
+AC_DEFUN([CS_DEFINE],
+ [AC_DEFINE_UNQUOTED(DEFAULT_[]m4_translit([$1], [-a-z], [_A-Z]), [$2], [$3])
+])
+
+AC_DEFUN([CS_STR_WITH], [AC_ARG_WITH([$1],
+ [AS_HELP_STRING(--with-[$1], [default $2 [$3]])],
+ [CS_DEFINE([$1], ["$withval"], [$2])],
+ [CS_DEFINE([$1], ["$3"], [$2])]
+)])
+
+AC_DEFUN([CS_NUM_WITH], [AC_ARG_WITH([$1],
+ [AS_HELP_STRING(--with-[$1], [default $2 [$3]])],
+ [CS_DEFINE([$1], [$withval], [$2])],
+ [CS_DEFINE([$1], [$3], [$2])]
+)])
+
+CS_STR_WITH([plain-hash], [password hashing function for plain mode], [ripemd160])
+CS_STR_WITH([plain-cipher], [cipher for plain mode], [aes])
+CS_STR_WITH([plain-mode], [cipher mode for plain mode], [cbc-essiv:sha256])
+CS_NUM_WITH([plain-keybits],[key length in bits for plain mode], [256])
+
+CS_STR_WITH([luks1-hash], [hash function for LUKS1 header], [sha1])
+CS_STR_WITH([luks1-cipher], [cipher for LUKS1], [aes])
+CS_STR_WITH([luks1-mode], [cipher mode for LUKS1], [cbc-essiv:sha256])
+CS_NUM_WITH([luks1-keybits],[key length in bits for LUKS1], [256])
-AM_CONDITIONAL(STATIC_CRYPTSETUP, test x$enable_static = xyes)
-AM_CONDITIONAL(DYNAMIC_CRYPTSETUP, test x$enable_static = xno)
dnl ==========================================================================
-AC_OUTPUT([ Makefile
+AC_CONFIG_FILES([ Makefile
lib/Makefile
lib/libcryptsetup.pc
+lib/luks1/Makefile
src/Makefile
po/Makefile.in
-luks/Makefile
man/Makefile
tests/Makefile
])
+AC_OUTPUT
projects / platform / upstream / cryptsetup.git / blobdiff