[ng] am: new make variable '$(am__handle_exeext)'

This is just a preparatory commit in view of future changes.

* lib/am/header-vars.am (am__handle_exeext): New internal variable,
defined to "yes" if the automake static conditional '?HANDLE-EXEEXT?'
is true, and to "no" otherwise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/lib/am/header-vars.am b/lib/am/header-vars.am
index 98a804252568123e945ae955fc9c46285adce037..05334bdb8f1a45db7f6260d70b0d79ad78d797fc 100644 (file)
--- a/lib/am/header-vars.am
+++ b/lib/am/header-vars.am
@@ -83,6 +83,9 @@ am__uniq = $(strip \
            $(am__empty), \
            $(lastword $(1)))))
 
+?HANDLE-EXEEXT?am__handle_exeext := yes
+?!HANDLE-EXEEXT?am__handle_exeext := no
+
 ## These definitions have been generated by the following Bash 4 script:
 ##
 ##    #!/bin/bash