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| author | Peter Rajnoha <prajnoha@redhat.com> | 2012-02-20 19:36:27 +0000 |
|---|---|---|
| committer | Peter Rajnoha <prajnoha@redhat.com> | 2012-02-20 19:36:27 +0000 |
| commit | b559a1e6f0ce94a74d962847f70c8e831e07b030 (patch) | |
| tree | bfb3467ed38365e9d9301169129625c3aafd71b3 /configure.in | |
| parent | 36c90588fc05043820a88a1bc5b201966db885fb (diff) | |
| download | lvm2-b559a1e6f0ce94a74d962847f70c8e831e07b030.tar.gz lvm2-b559a1e6f0ce94a74d962847f70c8e831e07b030.tar.xz lvm2-b559a1e6f0ce94a74d962847f70c8e831e07b030.zip | |
Check whether udev supports built-in blkid.
Built-in blkid is supported since udev v176 - set the UDEV_HAS_BUILTIN_BLKID
variable appropriately so we can use it in the rules to call the built-in
blkid conditionaly.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 784cfa1c..cfa80170 100644 --- a/configure.in +++ b/configure.in @@ -873,6 +873,17 @@ AC_ARG_ENABLE(udev_rules, UDEV_RULES=$enableval, UDEV_RULES=$UDEV_SYNC) AC_MSG_RESULT($UDEV_RULES) +if test x$UDEV_RULES = xyes; then + AC_MSG_CHECKING(whether udev supports builtin blkid) + udev_version=$(udevadm info --version 2>/dev/null) + if test -n "$udev_version" && test "$udev_version" -ge 176; then + UDEV_HAS_BUILTIN_BLKID=yes + else + UDEV_HAS_BUILTIN_BLKID=no + fi + AC_MSG_RESULT($UDEV_HAS_BUILTIN_BLKID) +fi + ################################################################################ dnl -- Compatibility mode AC_ARG_ENABLE(compat, @@ -1454,6 +1465,7 @@ AC_SUBST(UDEV_LIBS) AC_SUBST(UDEV_PC) AC_SUBST(UDEV_RULES) AC_SUBST(UDEV_SYNC) +AC_SUBST(UDEV_HAS_BUILTIN_BLKID) AC_SUBST(CUNIT_LIBS) AC_SUBST(CUNIT_CFLAGS) AC_SUBST(WRITE_INSTALL) |