| From 61991db099f66348dddbc3408e7ee8c05bda85cb Mon Sep 17 00:00:00 2001 |
| From: Yoann Congal <yoann.congal@smile.fr> |
| Date: Sat, 2 Mar 2024 16:23:07 +0100 |
| Subject: [PATCH] configure.ac: Add an option to disable host udev version |
| checks |
| |
| In cross-compilation environment, the build host might have an outdated |
| udev or no udev at all. But the user may still want to build with the |
| enabled udev rule (for its udev-enabled target). |
| |
| This patch adds a "--disable-udevchecks" option the disable build host |
| udev version check at configure-time and unconditionally install the |
| enabled udev rule. Without this new option, the behavior stays the same |
| (checks enabled). |
| |
| Signed-off-by: Yoann Congal <yoann.congal@smile.fr> |
| Upstream-Status: Backport [https://github.com/LINBIT/drbd-utils/commit/f2b5a7335ae52109dfb95a9d99ae20519c43d59a] |
| --- |
| configure.ac | 9 +++++++-- |
| 1 file changed, 7 insertions(+), 2 deletions(-) |
| |
| diff --git a/configure.ac b/configure.ac |
| index f1d69ea3..4c56d33b 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -71,6 +71,11 @@ AC_ARG_WITH([udev], |
| [AS_HELP_STRING([--with-udev], |
| [Enable udev integration])], |
| [WITH_UDEV=$withval]) |
| +AC_ARG_ENABLE([udevchecks], |
| + [AS_HELP_STRING([--disable-udevchecks], |
| + [Disable host udev version checks])], |
| + [], |
| + [enable_udevchecks=yes]) |
| AC_ARG_WITH([xen], |
| [AS_HELP_STRING([--with-xen], |
| [Enable Xen integration])], |
| @@ -315,7 +320,7 @@ if test -z $GIT; then |
| AC_MSG_WARN(Cannot update buildtag without git. You may safely ignore this warning when building from a tarball.) |
| fi |
| |
| -if test $UDEVADM = false && test $UDEVINFO = false; then |
| +if test "x$enable_udevchecks" != "xno" && test $UDEVADM = false && test $UDEVINFO = false; then |
| if test "$WITH_UDEV" = "yes"; then |
| AC_MSG_WARN([udev support enabled, but neither udevadm nor udevinfo found on this system.]) |
| fi |
| @@ -423,7 +428,7 @@ else |
| test -z $INITDIR && INITDIR="$sysconfdir/init.d" |
| |
| dnl Our udev rules file is known to work only with udev >= 85 |
| - if test "$WITH_UDEV" = "yes"; then |
| + if test "x$enable_udevchecks" != "xno" && test "$WITH_UDEV" = "yes"; then |
| udev_version=$( set -- $($UDEVADM version); echo $1 ) |
| if test -z "$udev_version"; then |
| udev_version=$( set -- $($UDEVINFO -V); echo $3 ) |