[jhbuild] misc: mark script/jhbuild as executable during 'make'

[Frederic Peters <fpeters src gnome org>]

commit da8dae52e0969b0759afb3ae32adf2790d7b236d
Author: Frédéric Péters <fpeters 0d be>
Date:   Wed Jan 27 16:49:42 2016 +0100

    misc: mark script/jhbuild as executable during 'make'
    
    https://bugzilla.gnome.org/show_bug.cgi?id=723576

 scripts/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index 1e4087f..383a1f6 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -17,6 +17,7 @@ jhbuild: jhbuild.in
                -e s!\ PACKAGE\@!$(PACKAGE)!            \
                -e s!\ VERSION\@!$(VERSION)!            \
                < $< > $@
+       chmod +x $@
 
 jhbuild: Makefile