From: Eli Zaretskii <eliz@gnu.org>
Date: Sun, 10 Sep 2017 14:52:41 +0000 (+0300)
Subject: Avoid warnings about file names in autoloads on MS-Windows
X-Git-Tag: emacs-26.0.90~208
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=43779f9b97f3a1a66c8a32f126ce2c40af921429;p=emacs.git

Avoid warnings about file names in autoloads on MS-Windows

* configure.ac (srcdir) [mingw32]: Downcase the drive letter, to
avoid warnings from find-file-noselect when making autoloads.  For
the details, see
http://lists.gnu.org/archive/html/emacs-devel/2017-09/msg00049.html.
---

diff --git a/configure.ac b/configure.ac
index 8ffc7cfff3d..ba6c5af79d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -168,7 +168,9 @@ Defaulting to $host.])
       # format ("c:/foo/bar").
       srcdir=`cd "${srcdir}" && pwd -W`
       # 'eval' pacifies strict POSIX non-MinGW shells (Bug#18612).
-      eval 'srcdir="/${srcdir:0:1}${srcdir:2}"'
+      # We downcase the drive letter to avoid warnings when
+      # generating autoloads.
+      eval 'srcdir=/`echo ${srcdir:0:1} | sed "y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/`"${srcdir:2}"'
       ;;
   esac;;
 esac