[Libguestfs] [PATCH] appliance: read ID_LIKE from os-release as a fallback

In the appliance used to build the packages for openSUSE, os-release is super minimal and only had ID_LIKE=suse. The code setting the DISTRO variable only searches for ID variable so far, resulting in invalid packagelist on openSUSE. This fix reads ID_LIKE as a fallback if ID contains nothing. --- m4/guestfs_appliance.m4 | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/m4/guestfs_appliance.m4 b/m4/guestfs_appliance.m4 index fbba3373f..ce45256bc 100644 --- a/m4/guestfs_appliance.m4 +++ b/m4/guestfs_appliance.m4 @@ -97,9 +97,15 @@ AC_MSG_CHECKING([which Linux distro for package names]) if test -f /etc/os-release; then ( . /etc/os-release && echo $ID | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@' ) >&AS_MESSAGE_LOG_FD DISTRO="`. /etc/os-release && echo $ID | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@'`" + dnl when building SUSE-family packages, the OBS appliance has no ID in os-release, + dnl only ID_LIKE set to suse. Read ID_LIKE as a fallback if no ID is found. + if test -z "$DISTRO"; then + ( . /etc/os-release && echo $ID_LIKE | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@' ) >&AS_MESSAGE_LOG_FD + DISTRO="`. /etc/os-release && echo $ID_LIKE | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@'`" + fi AS_CASE([$DISTRO], [FEDORA | RHEL | CENTOS],[DISTRO=REDHAT], - [OPENSUSE | SLED | SLES],[DISTRO=SUSE], + [OPENSUSE | SLED | SLES | SUSE],[DISTRO=SUSE], [ARCH],[DISTRO=ARCHLINUX]) elif test -f /etc/debian_version; then DISTRO=DEBIAN -- 2.13.2