FSCK_MAN
E2INITRD_PROG
E2INITRD_MAN
-PKG_CONFIG
-DEVMAPPER_REQ
-DEVMAPPER_PC_LIBS
-DEVMAPPER_LIBS
-STATIC_DEVMAPPER_LIBS
-STATIC_BLKID_DEVMAPPER_LIBS
UUIDD_CMT
GETTEXT_PACKAGE
PACKAGE
LDFLAGS
LIBS
CPPFLAGS
-CPP
-PKG_CONFIG'
+CPP'
# Initialize some variables set by options.
--disable-resizer disable support of e2resize program
--enable-fsck build fsck wrapper program
--enable-e2initrd-helper build e2initrd-helper program
- --enable-blkid-devmapper build with device-mapper support
--disable-tls disable use of thread local support
--disable-uuidd disable building the uuid daemon
--disable-nls do not use Native Language Support
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
- PKG_CONFIG path to pkg-config utility
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
-STATIC_BLKID_DEVMAPPER_LIBS=''
-# Check whether --enable-blkid-devmapper was given.
-if test "${enable_blkid_devmapper+set}" = set; then
- enableval=$enable_blkid_devmapper; if test "$enableval" = "no"
-then
- { echo "$as_me:$LINENO: result: Disabling device-mapper support" >&5
-echo "${ECHO_T}Disabling device-mapper support" >&6; }
- DEVMAPPER_REQ=''
- DEVMAPPER_LIBS=''
- STATIC_DEVMAPPER_LIBS=''
-else
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_DEVMAPPER 1
-_ACEOF
-
- { echo "$as_me:$LINENO: result: Enabling device-mapper support" >&5
-echo "${ECHO_T}Enabling device-mapper support" >&6; }
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
-echo "${ECHO_T}$PKG_CONFIG" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
-echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet. If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
-echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- PKG_CONFIG=""
- fi
-
-fi
-
- if test -z "$PKG_CONFIG"; then
- { { echo "$as_me:$LINENO: error: pkg-config not installed; please install it." >&5
-echo "$as_me: error: pkg-config not installed; please install it." >&2;}
- { (exit 1); exit 1; }; }
- fi
-
- { echo "$as_me:$LINENO: checking for dm_tree_create in -ldevmapper" >&5
-echo $ECHO_N "checking for dm_tree_create in -ldevmapper... $ECHO_C" >&6; }
-if test "${ac_cv_lib_devmapper_dm_tree_create+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldevmapper $DEVMAPPER_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dm_tree_create ();
-int
-main ()
-{
-return dm_tree_create ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_devmapper_dm_tree_create=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_devmapper_dm_tree_create=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_devmapper_dm_tree_create" >&5
-echo "${ECHO_T}$ac_cv_lib_devmapper_dm_tree_create" >&6; }
-if test $ac_cv_lib_devmapper_dm_tree_create = yes; then
- DEVMAPPER_LIBS=`$PKG_CONFIG --libs devmapper`;
- STATIC_DEVMAPPER_LIBS=`$PKG_CONFIG --static --libs devmapper`;
- DEVMAPPER_REQ="devmapper";
- DEVMAPPER_PC_LIBS="-ldevmapper"
-else
- { { echo "$as_me:$LINENO: error: device-mapper library not found" >&5
-echo "$as_me: error: device-mapper library not found" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
- # work around stupid devmapper.pc bug in Debian
- case "$STATIC_DEVMAPPER_LIBS" in
- *pthread*)
- ;;
- *)
- { echo "$as_me:$LINENO: WARNING: Working around Debian bug 390243..." >&5
-echo "$as_me: WARNING: Working around Debian bug 390243..." >&2;}
- STATIC_DEVMAPPER_LIBS="-pthread $STATIC_DEVMAPPER_LIBS"
- ;;
- esac
- if test "$E2_PKG_CONFIG_STATIC" = "--static"; then
- DEVMAPPER_LIBS="$STATIC_DEVMAPPER_LIBS"
- STATIC_BLKID_DEVMAPPER_LIBS="$STATIC_DEVMAPPER_LIBS"
- fi
-fi
-
-else
- { echo "$as_me:$LINENO: result: Disabling device-mapper support by default" >&5
-echo "${ECHO_T}Disabling device-mapper support by default" >&6; }
-
-fi
-
-
-
-
-
-
# Check whether --enable-tls was given.
if test "${enable_tls+set}" = set; then
enableval=$enable_tls; if test "$enableval" = "no"
FSCK_MAN!$FSCK_MAN$ac_delim
E2INITRD_PROG!$E2INITRD_PROG$ac_delim
E2INITRD_MAN!$E2INITRD_MAN$ac_delim
-PKG_CONFIG!$PKG_CONFIG$ac_delim
-DEVMAPPER_REQ!$DEVMAPPER_REQ$ac_delim
-DEVMAPPER_PC_LIBS!$DEVMAPPER_PC_LIBS$ac_delim
-DEVMAPPER_LIBS!$DEVMAPPER_LIBS$ac_delim
-STATIC_DEVMAPPER_LIBS!$STATIC_DEVMAPPER_LIBS$ac_delim
-STATIC_BLKID_DEVMAPPER_LIBS!$STATIC_BLKID_DEVMAPPER_LIBS$ac_delim
UUIDD_CMT!$UUIDD_CMT$ac_delim
GETTEXT_PACKAGE!$GETTEXT_PACKAGE$ac_delim
PACKAGE!$PACKAGE$ac_delim
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 86; then
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 80; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
#include "blkidP.h"
-#undef HAVE_DEVMAPPER
-
-#ifdef HAVE_DEVMAPPER
-#include <libdevmapper.h>
-#endif
-
/*
* Find a dev struct in the cache by device name, if available.
*
return dev;
}
-#ifdef HAVE_DEVMAPPER
-static int dm_device_is_leaf(const dev_t dev);
-#endif
-
/* Directories where we will try to search for device names */
static const char *dirlist[] = { "/dev", "/devfs", "/devices", NULL };
list_for_each_safe(p, pnext, &cache->bic_devs) {
blkid_dev tmp = list_entry(p, struct blkid_struct_dev,
bid_devs);
-#ifdef HAVE_DEVMAPPER
- if (!dm_device_is_leaf(devno))
- continue;
-#endif
if (tmp->bid_devno == devno) {
if (only_if_new && !access(tmp->bid_name, F_OK))
return;
return;
}
-#ifdef HAVE_DEVMAPPER
-static void dm_quiet_log(int level __BLKID_ATTR((unused)),
- const char *file __BLKID_ATTR((unused)),
- int line __BLKID_ATTR((unused)),
- const char *f __BLKID_ATTR((unused)), ...)
-{
- return;
-}
-
-/*
- * device-mapper support
- */
-static int dm_device_has_dep(const dev_t dev, const char *name)
-{
- struct dm_task *task;
- struct dm_deps *deps;
- struct dm_info info;
- unsigned int i;
- int ret = 0;
-
- task = dm_task_create(DM_DEVICE_DEPS);
- if (!task)
- goto out;
-
- if (!dm_task_set_name(task, name))
- goto out;
-
- if (!dm_task_run(task))
- goto out;
-
- if (!dm_task_get_info(task, &info))
- goto out;
-
- if (!info.exists)
- goto out;
-
- deps = dm_task_get_deps(task);
- if (!deps || deps->count == 0)
- goto out;
-
- for (i = 0; i < deps->count; i++) {
- dev_t dep_dev = deps->device[i];
-
- if (dev == dep_dev) {
- ret = 1;
- goto out;
- }
- }
-
-out:
- if (task)
- dm_task_destroy(task);
-
- return ret;
-}
-
-static int dm_device_is_leaf(const dev_t dev)
-{
- struct dm_task *task;
- struct dm_names *names;
- unsigned int next = 0;
- int n, ret = 1;
-
- dm_log_init(dm_quiet_log);
- task = dm_task_create(DM_DEVICE_LIST);
- if (!task)
- goto out;
-
- dm_log_init(0);
-
- if (!dm_task_run(task))
- goto out;
-
- names = dm_task_get_names(task);
- if (!names || !names->dev)
- goto out;
-
- n = 0;
- do {
- names = (struct dm_names *) ((char *)names + next);
-
- if (dm_device_has_dep(dev, names->name))
- ret = 0;
-
- next = names->next;
- } while (next);
-
-out:
- if (task)
- dm_task_destroy(task);
-
- return ret;
-}
-
-static dev_t dm_get_devno(const char *name)
-{
- struct dm_task *task;
- struct dm_info info;
- dev_t ret = 0;
-
- task = dm_task_create(DM_DEVICE_INFO);
- if (!task)
- goto out;
-
- if (!dm_task_set_name(task, name))
- goto out;
-
- if (!dm_task_run(task))
- goto out;
-
- if (!dm_task_get_info(task, &info))
- goto out;
-
- if (!info.exists)
- goto out;
-
- ret = makedev(info.major, info.minor);
-
-out:
- if (task)
- dm_task_destroy(task);
-
- return ret;
-}
-
-static void dm_probe_all(blkid_cache cache, int only_if_new)
-{
- struct dm_task *task;
- struct dm_names *names;
- unsigned int next = 0;
- int n;
-
- dm_log_init(dm_quiet_log);
- task = dm_task_create(DM_DEVICE_LIST);
- if (!task)
- goto out;
- dm_log_init(0);
-
- if (!dm_task_run(task))
- goto out;
-
- names = dm_task_get_names(task);
- if (!names || !names->dev)
- goto out;
-
- n = 0;
- do {
- int rc;
- char *device = NULL;
- dev_t dev = 0;
-
- names = (struct dm_names *) ((char *)names + next);
-
- rc = asprintf(&device, "mapper/%s", names->name);
- if (rc < 0)
- goto try_next;
-
- dev = dm_get_devno(names->name);
- if (dev == 0)
- goto try_next;
-
- if (!dm_device_is_leaf(dev))
- goto try_next;
-
- probe_one(cache, device, dev, BLKID_PRI_DM, only_if_new);
-
-try_next:
- free(device);
- next = names->next;
- } while (next);
-
-out:
- if (task)
- dm_task_destroy(task);
-}
-#endif /* HAVE_DEVMAPPER */
-
#define PROC_PARTITIONS "/proc/partitions"
#define VG_DIR "/proc/lvm/VGs"
return 0;
blkid_read_cache(cache);
-#ifdef HAVE_DEVMAPPER
- dm_probe_all(cache, only_if_new);
-#endif
evms_probe_all(cache, only_if_new);
#ifdef VG_DIR
lvm_probe_all(cache, only_if_new);