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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00

configure.ac: improvement

Handle automatically new setttings

--disable-systemd-journal
--disable-appmachineid

Both setting will check presence of apropriate header files.
In case they are present, build will try to automatically build with
them (adding systemd dependency)

User can anytime disabled them and drop systemd dependency.

Also add --with-default-use-devices-file  configure option to
select automatically default value for this option.
For this moment keep default upstream as 0
This commit is contained in:
Zdenek Kabelac 2021-10-14 22:36:33 +02:00
parent 32cb1c4cdd
commit 6635ff77e3

View File

@ -219,7 +219,6 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
################################################################################
dnl -- Setup the ownership of the files
AC_MSG_CHECKING(file owner)
@ -286,6 +285,20 @@ esac
AC_MSG_RESULT(on $ADD_NODE)
AC_DEFINE_UNQUOTED([DEFAULT_DM_ADD_NODE], $add_on, [Define default node creation behavior with dmsetup create])
dnl -- Default settings for lvm.conf { devices/use_devicesfile }
AC_MSG_CHECKING(default for use_devicesfile)
AC_ARG_WITH(default-use-devices-file,
AS_HELP_STRING([--with-default-use-devices-file], [default for lvm.conf devices/use_devicesfile = [0]]),
DEFAULT_USE_DEVICES_FILE=$enableval, DEFAULT_USE_DEVICES_FILE=0)
case "$DEFAULT_USE_DEVICES_FILE" in
0|1);;
*) AC_MSG_ERROR([--with-default-use-devices-file parameter invalid]);;
esac
AC_MSG_RESULT($DEFAULT_USE_DEVICES_FILE)
AC_DEFINE_UNQUOTED(DEFAULT_USE_DEVICES_FILE, [$DEFAULT_USE_DEVICES_FILE],
[Default for lvm.conf use_devicefile.])
AC_MSG_CHECKING(default name mangling)
AC_ARG_WITH(default-name-mangling,
AS_HELP_STRING([--with-default-name-mangling=MANGLING],
@ -1085,6 +1098,7 @@ if test "$BUILD_DMFILEMAPD" = yes; then
AC_CHECK_HEADER([linux/fiemap.h], , [AC_MSG_ERROR(--enable-dmfilemapd requires fiemap.h)])
fi
SYSTEMD_MIN_VERSION=
################################################################################
dnl -- Build notifydbus
AC_MSG_CHECKING(whether to build notifydbus)
@ -1094,36 +1108,46 @@ AC_ARG_ENABLE(notify-dbus,
NOTIFYDBUS_SUPPORT=$enableval, NOTIFYDBUS_SUPPORT=no)
AC_MSG_RESULT($NOTIFYDBUS_SUPPORT)
if test "$NOTIFYDBUS_SUPPORT" = yes; then
AS_IF([test "$NOTIFYDBUS_SUPPORT" = yes],
AC_DEFINE([NOTIFYDBUS_SUPPORT], 1, [Define to 1 to include code that uses dbus notification.])
SYSTEMD_LIBS="-lsystemd"
fi
SYSTEMD_MIN_VERSION=221)
################################################################################
dnl -- Look for dbus libraries
if test "$NOTIFYDBUS_SUPPORT" = yes; then
PKG_CHECK_MODULES(NOTIFY_DBUS, systemd >= 221, [HAVE_NOTIFY_DBUS=yes], $bailout)
fi
dnl -- Build with systemd journaling when the header file is present
AC_CHECK_HEADER([systemd/sd-journal.h], [SYSTEMD_JOURNAL_SUPPORT=yes], [SYSTEMD_JOURNAL_SUPPORT=no])
AC_MSG_CHECKING(whether to log to systemd journal)
AC_ARG_ENABLE(systemd-journal,
AS_HELP_STRING([--disable-systemd-journal],
[disable LVM systemd journaling]),
AS_IF([test "$enableval" = yes && test "$SYSTEMD_JOURNAL_SUPPORT" = no],
[AC_MSG_ERROR([Enabling systemd journaling requires systemd/sd-journal.h.])])
SYSTEMD_JOURNAL_SUPPORT=$enableval, [])
AC_MSG_RESULT($SYSTEMD_JOURNAL_SUPPORT)
AS_IF([test "$SYSTEMD_JOURNAL_SUPPORT" = yes],
AC_DEFINE([SYSTEMD_JOURNAL_SUPPORT], 1, [Define to 1 to include code that uses systemd journal.])
SYSTEMD_MIN_VERSION=221)
################################################################################
dnl -- Build appmachineid
dnl -- Build appmachineid when header file sd-id128.h is present
AC_CHECK_HEADER([systemd/sd-id128.h], [APP_MACHINEID_SUPPORT=yes], [APP_MACHINEID_SUPPORT=no])
AC_MSG_CHECKING(whether to build appmachineid)
AC_ARG_ENABLE(app-machineid,
AC_HELP_STRING([--enable-app-machineid],
[enable LVM system ID using app-specific machine-id]),
APP_MACHINEID_SUPPORT=$enableval, APP_MACHINEID_SUPPORT=no)
AC_HELP_STRING([--disable-app-machineid],
[disable LVM system ID using app-specific machine-id]),
AS_IF([test "$enableval" = yes && test "$APP_MACHINEID_SUPPORT" = no],
[AC_MSG_ERROR([Enabling app machineid requires systemd/sd-id128.h.])])
APP_MACHINEID_SUPPORT=$enableval, [])
AC_MSG_RESULT($APP_MACHINEID_SUPPORT)
if test "$APP_MACHINEID_SUPPORT" = yes; then
AS_IF([test "$APP_MACHINEID_SUPPORT" = yes],
AC_DEFINE([APP_MACHINEID_SUPPORT], 1, [Define to 1 to include code that uses libsystemd machine-id apis.])
SYSTEMD_LIBS="-lsystemd"
fi
SYSTEMD_MIN_VERSION=234)
################################################################################
dnl -- Look for libsystemd libraries
if test "$APP_MACHINEID_SUPPORT" = yes; then
PKG_CHECK_MODULES(APP_MACHINEID, systemd >= 234, [HAVE_APP_MACHINEID=yes], $bailout)
fi
AS_IF([test -n "SYSTEMD_MIN_VERSION"],
PKG_CHECK_MODULES(SYSTEMD, systemd >= "$SYSTEMD_MIN_VERSION", [], $bailout)
SYSTEMD_LIBS="-lsystemd")
################################################################################
@ -1805,6 +1829,19 @@ LVM_LIBAPI=`echo "$VER" | $AWK -F '[[()]]' '{print $2}'`
AC_DEFINE_UNQUOTED(LVM_CONFIGURE_LINE, "$CONFIGURE_LINE", [configure command line used])
AC_ARG_VAR([BLKID_CFLAGS], [C compiler flags for blkid])
AC_ARG_VAR([BLKID_LIBS], [linker flags for blkid])
AC_ARG_VAR([CPG_CFLAGS], [C compiler flags for cpg])
AC_ARG_VAR([CPG_LIBS], [linker flags for cpg])
AC_ARG_VAR([EDITLINE_CFLAGS], [C compiler flags for editline])
AC_ARG_VAR([EDITLINE_LIBS], [linker flags for editline])
AC_ARG_VAR([READLINE_CFLAGS], [C compiler flags for readline])
AC_ARG_VAR([READLINE_LIBS], [linker flags for readline])
AC_ARG_VAR([SYSTEMD_CFLAGS], [C compiler flags for systemd])
AC_ARG_VAR([SYSTEMD_LIBS], [linker flags for systemd])
AC_ARG_VAR([UDEV_CFLAGS], [C compiler flags for udev])
AC_ARG_VAR([UDEV_LIBS], [linker flags for udev])
################################################################################
AC_SUBST(AWK)
AC_SUBST(BLKID_PC)
@ -1829,8 +1866,6 @@ AC_SUBST(CONFDB_CFLAGS)
AC_SUBST(CONFDB_LIBS)
AC_SUBST(CONFDIR)
AC_SUBST(COPTIMISE_FLAG)
AC_SUBST(CPG_CFLAGS)
AC_SUBST(CPG_LIBS)
AC_SUBST(CSCOPE_CMD)
AC_SUBST(DEBUG)
AC_SUBST(DEFAULT_ARCHIVE_SUBDIR)
@ -1902,8 +1937,6 @@ AC_SUBST(PYTHON3DIR)
AC_SUBST(QUORUM_CFLAGS)
AC_SUBST(QUORUM_LIBS)
AC_SUBST(RT_LIBS)
AC_SUBST(READLINE_LIBS)
AC_SUBST(EDITLINE_LIBS)
AC_SUBST(REPLICATORS)
AC_SUBST(SACKPT_CFLAGS)
AC_SUBST(SACKPT_LIBS)
@ -1913,7 +1946,6 @@ AC_SUBST(SBINDIR)
AC_SUBST(SELINUX_LIBS)
AC_SUBST(SELINUX_PC)
AC_SUBST(SYSCONFDIR)
AC_SUBST(SYSTEMD_LIBS)
AC_SUBST(SNAPSHOTS)
AC_SUBST(STATICDIR)
AC_SUBST(STATIC_LINK)