emacs/27.2/12_all_make-info-dir.patch


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Make it build with mksh
Patch from emacs-29 branch
https://bugs.gentoo.org/930086
https://debbugs.gnu.org/70484

commit 42766f95e5c0e7eb9e21db964ed93c7e093cc0b9
Author: Ulrich Müller <ulm@gentoo.org>
Date:   Tue Apr 23 07:37:17 2024 +0200

    * build-aux/make-info-dir: Avoid bashism (bug#70484).

--- emacs-27.2/build-aux/make-info-dir
+++ emacs-27.2/build-aux/make-info-dir
@@ -33,7 +33,8 @@
 
 ## Header contains non-printing characters, so this is more
 ## reliable than using awk.
-cat <"${1?}" || exit
+test $# -ge 2 || exit 1
+cat <"$1"
 shift
 
 exec "${AWK-awk}" '
@@ -71,4 +72,4 @@
       if (data[dircat])
         printf "\n%s\n%s", topic[dircat], data[dircat]
   }
-' "${@?}"
+' "$@"