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
This commit is contained in:
Brian Behlendorf
2021-01-02 16:55:55 -08:00
committed by GitHub
parent 4ba8c6b584
commit 06346cc5b5
12 changed files with 27 additions and 33 deletions
+2 -2
View File
@@ -1,7 +1,7 @@
AC_DEFUN([ZFS_AC_CONFIG_USER_UDEV], [
AC_MSG_CHECKING(for udev directories)
AC_ARG_WITH(udevdir,
AC_HELP_STRING([--with-udevdir=DIR],
AS_HELP_STRING([--with-udevdir=DIR],
[install udev helpers @<:@default=check@:>@]),
[udevdir=$withval],
[udevdir=check])
@@ -18,7 +18,7 @@ AC_DEFUN([ZFS_AC_CONFIG_USER_UDEV], [
])
AC_ARG_WITH(udevruledir,
AC_HELP_STRING([--with-udevruledir=DIR],
AS_HELP_STRING([--with-udevruledir=DIR],
[install udev rules [[UDEVDIR/rules.d]]]),
[udevruledir=$withval],
[udevruledir="${udevdir}/rules.d"])