Allow overriding of a2x in the environment; as it may also be installed as a2x.py

diff --git a/man/Makefile b/man/Makefile
index 4e06a1e87699b6fb81831b2aa99890ba8561f489..ffcb80c391a038a75040fef3f36fff4353dda272 100644 (file)
--- a/man/Makefile
+++ b/man/Makefile
@@ -1,6 +1,8 @@
 all: i3status.1
 
+A2X?=a2x
+
 i3status.1: asciidoc.conf i3status.man
-       a2x -f manpage --asciidoc-opts="-f asciidoc.conf" i3status.man
+       ${A2X} -f manpage --asciidoc-opts="-f asciidoc.conf" i3status.man
 clean:
        rm -f i3status.xml i3status.1 i3status.html