From d437d3f03e7b2788f7efbe6c8cac16fd2f1cb315 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 2 Oct 2018 14:12:30 +0200
Subject: update-kernel-config: update all configs at least roughly (and
 makeolddefconfig the i686 one)

---
 update-kernel-config | 51 +++++++++++++++++++++++++++++----------------------
 1 file changed, 29 insertions(+), 22 deletions(-)

diff --git a/update-kernel-config b/update-kernel-config
index 6725334..3fed852 100755
--- a/update-kernel-config
+++ b/update-kernel-config
@@ -19,9 +19,10 @@ if [ -z "${old_revision}" ]; then
   exit 1
 fi
 
-config_name=$(
-  ls -1 "/usr/src/archlinux32/packages/$1/$2" | \
-    grep -m1 '^config\(\.i686\)\?$'
+config_names=$(
+  git -C "/usr/src/archlinux32/packages/$1/$2" archive HEAD -- | \
+    tar -t | \
+    grep '^config\($\|\.\)'
 )
 
 diff=$(
@@ -35,23 +36,25 @@ if [ -z "${diff}" ]; then
   exit 1
 fi
 
-{
-  grep -vxF "$(
+for config_name in ${config_names}; do
+  {
+    grep -vxF "$(
+      printf '%s\n' "${diff}" | \
+        sed -n '
+          s/^-//
+          T
+          p
+        '
+    )" "/usr/src/archlinux32/packages/$1/$2/${config_name}"
     printf '%s\n' "${diff}" | \
       sed -n '
-        s/^-//
+        s/^+//
         T
         p
       '
-  )" "/usr/src/archlinux32/packages/$1/$2/${config_name}"
-  printf '%s\n' "${diff}" | \
-    sed -n '
-      s/^+//
-      T
-      p
-    '
-} | \
-  sponge "/usr/src/archlinux32/packages/$1/$2/${config_name}"
+  } | \
+    sponge "/usr/src/archlinux32/packages/$1/$2/${config_name}"
+done
 
 sed -i '
   1 s/^#.*$/# upstream git revision: '"$(
@@ -68,10 +71,14 @@ sed -i '
       sha256sum | \
       awk '{print $1}'
   )"'/g
-  s/'"$(
-    git -C "/usr/src/archlinux32/packages/$1/$2" archive HEAD -- "${config_name}" | \
-      tar -Ox | \
-      sha256sum | \
-      awk '{print $1}'
-  )"'/SKIP/g
-' "/usr/src/archlinux32/packages/$1/$2/PKGBUILD"
+  '"$(
+    for config_name in ${config_names}; do
+      printf 's/'
+      git -C "/usr/src/archlinux32/packages/$1/$2" archive HEAD -- "${config_name}" | \
+        tar -Ox | \
+        sha256sum | \
+        awk '{print $1}' | \
+        tr -d '\n'
+      printf '/SKIP/g\n'
+    done
+  )" "/usr/src/archlinux32/packages/$1/$2/PKGBUILD"
-- 
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