From f0b05dd384cff4879fa33038460cdd42fe8b5b86 Mon Sep 17 00:00:00 2001
From: John Levon <john.levon@nutanix.com>
Date: Mon, 23 Aug 2021 23:00:01 +0100
Subject: [PATCH] scripts/pkgdep: respect $ID_LIKE

As per os-release(5), if $ID is not recognised, $ID_LIKE can be used
to identify similar systems in preference order. Modify the script to try both
variables.

Also do the same for the RPM build scripts.

Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: I4ed924df01ec678aab232e114d8c9980463c38e0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9260
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
---
 rpmbuild/rpm-deps.sh | 11 ++++++++++-
 rpmbuild/rpm.sh      |  8 +++++++-
 scripts/pkgdep.sh    | 16 ++++++++++------
 3 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/rpmbuild/rpm-deps.sh b/rpmbuild/rpm-deps.sh
index 41092bacd..5ef12a3d5 100755
--- a/rpmbuild/rpm-deps.sh
+++ b/rpmbuild/rpm-deps.sh
@@ -16,7 +16,16 @@ bins=("$rootdir/"build/{bin,examples}/*)
 ((${#bins[@]} > 0)) || exit 0
 
 source /etc/os-release
-[[ $ID == fedora || $ID == centos || $ID == rhel ]] || exit 0
+
+id_ok=no
+
+for id in $ID $ID_LIKE; do
+	[[ "$id" =~ ^(fedora|centos|rhel) ]] && id_ok=yes
+done
+
+if [[ "$id_ok" != "yes" ]]; then
+	exit 0
+fi
 
 declare -A deps=()
 for bin in "${bins[@]}"; do
diff --git a/rpmbuild/rpm.sh b/rpmbuild/rpm.sh
index 8cb92d4af..9f1ec0401 100755
--- a/rpmbuild/rpm.sh
+++ b/rpmbuild/rpm.sh
@@ -8,7 +8,13 @@ rootdir=$(readlink -f "$specdir/../")
 [[ -e /etc/os-release ]]
 source /etc/os-release
 
-if [[ $ID != fedora && $ID != centos && $ID != rhel ]]; then
+id_ok=no
+
+for id in $ID $ID_LIKE; do
+	[[ "$id" =~ ^(fedora|centos|rhel) ]] && id_ok=yes
+done
+
+if [[ "$id_ok" != "yes" ]]; then
 	printf '%s not supported\n' "$ID" >&2
 	exit 1
 fi
diff --git a/scripts/pkgdep.sh b/scripts/pkgdep.sh
index 459cd7985..9e13d98b0 100755
--- a/scripts/pkgdep.sh
+++ b/scripts/pkgdep.sh
@@ -89,9 +89,13 @@ if [[ ${ID,,} == *"suse"* ]]; then
 	ID="sles"
 fi
 
-if [[ -e $scriptsdir/pkgdep/$ID.sh ]]; then
-	source "$scriptsdir/pkgdep/$ID.sh"
-	source "$scriptsdir/pkgdep/common.sh"
-else
-	printf 'Not supported platform detected (%s), aborting\n' "$ID" >&2
-fi
+for id in $ID $ID_LIKE; do
+	if [[ -e $scriptsdir/pkgdep/$id.sh ]]; then
+		source "$scriptsdir/pkgdep/$id.sh"
+		source "$scriptsdir/pkgdep/common.sh"
+		exit 0
+	fi
+done
+
+printf 'Not supported platform detected (%s), aborting\n' "$ID" >&2
+exit 1