Fix bug #18302 with minor issues in the MSYS2/MinGW64 build.

 configure.ac: Accept "*-mingw*", not just "*-mingw32", as
 canonical name of a MinGW build, because using MSYS2 'uname'
 produces "MINGW64".

 src/Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
 if the initial "rm -f" fails.  This is for MinGW builds, where
 MS-Windows will not allow deleting the executable file of a
 running program.

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index b9c2039d57c..34bfef5e4f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2014-08-23  Karol Ostrovsky  <karol.ostrovsky@gmail.com>  (tiny change)
+
+        * configure.ac: Accept "*-mingw*", not just "*-mingw32", as
+        canonical name of a MinGW build, because using MSYS2 'uname'
+        produces "MINGW64".
+
 2014-08-21  Ken Brown  <kbrown@cornell.edu>
 
         * configure.ac (HAVE_XPM): Explain the use of CPPFLAGS in the