mirror_zfs/config/user-systemd.m4
Brian Behlendorf fb7aa3c9b2 Autoconf 2.70 compatibility
Several m4 macros have been retired in autoconf 2.70.  Update the
the build system to use the new macros provided to replace them.

* Replaced AC_HELP_STRING with AS_HELP_STRING.

* Replaced AC_TRY_COMPILE with AC_COMPILE_IFELSE/AC_LANG_PROGRAM.

* Replaced AC_CANONICAL_SYSTEM with AC_CANONICAL_TARGET

* Replaced AC_PROG_LIBTOOL with LT_INIT

* $CPP is not defined in ZFS_AC_KERNEL and really shouldn't be
  directly used like this.  Replace it with an $AWK command
  to extract the kernel source version.

Reviewed-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #11413 
Closes #11419
2021-01-05 10:33:55 -08:00

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AC_DEFUN([ZFS_AC_CONFIG_USER_SYSTEMD], [
AC_ARG_ENABLE(systemd,
AS_HELP_STRING([--enable-systemd],
[install systemd unit/preset files [[default: yes]]]),
[enable_systemd=$enableval],
[enable_systemd=check])
AC_ARG_WITH(systemdunitdir,
AS_HELP_STRING([--with-systemdunitdir=DIR],
[install systemd unit files in dir [[/usr/lib/systemd/system]]]),
systemdunitdir=$withval,systemdunitdir=/usr/lib/systemd/system)
AC_ARG_WITH(systemdpresetdir,
AS_HELP_STRING([--with-systemdpresetdir=DIR],
[install systemd preset files in dir [[/usr/lib/systemd/system-preset]]]),
systemdpresetdir=$withval,systemdpresetdir=/usr/lib/systemd/system-preset)
AC_ARG_WITH(systemdmodulesloaddir,
AS_HELP_STRING([--with-systemdmodulesloaddir=DIR],
[install systemd module load files into dir [[/usr/lib/modules-load.d]]]),
systemdmodulesloaddir=$withval,systemdmodulesloaddir=/usr/lib/modules-load.d)
AC_ARG_WITH(systemdgeneratordir,
AS_HELP_STRING([--with-systemdgeneratordir=DIR],
[install systemd generators in dir [[/usr/lib/systemd/system-generators]]]),
systemdgeneratordir=$withval,systemdgeneratordir=/usr/lib/systemd/system-generators)
AS_IF([test "x$enable_systemd" = xcheck], [
AS_IF([systemctl --version >/dev/null 2>&1],
[enable_systemd=yes],
[enable_systemd=no])
])
AC_MSG_CHECKING(for systemd support)
AC_MSG_RESULT([$enable_systemd])
AS_IF([test "x$enable_systemd" = xyes], [
ZFS_INIT_SYSTEMD=systemd
ZFS_MODULE_LOAD=modules-load.d
DEFINE_SYSTEMD='--with systemd --define "_unitdir $(systemdunitdir)" --define "_presetdir $(systemdpresetdir)" --define "_generatordir $(systemdgeneratordir)"'
modulesloaddir=$systemdmodulesloaddir
],[
DEFINE_SYSTEMD='--without systemd'
])
AC_SUBST(ZFS_INIT_SYSTEMD)
AC_SUBST(ZFS_MODULE_LOAD)
AC_SUBST(DEFINE_SYSTEMD)
AC_SUBST(systemdunitdir)
AC_SUBST(systemdpresetdir)
AC_SUBST(systemdgeneratordir)
AC_SUBST(modulesloaddir)
])