From 59c1f27254e9b04bcd92f17968da679007f2ef4c Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Tue, 20 Jan 2009 11:22:05 +0100
Subject: [PATCH] Use env INTERPRETER iso script's #! for help2man generation -
 fixes gub3 doc.

---
 stepmake/stepmake/help2man-rules.make | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/stepmake/stepmake/help2man-rules.make b/stepmake/stepmake/help2man-rules.make
index e0498b0148..6c176bac5e 100644
--- a/stepmake/stepmake/help2man-rules.make
+++ b/stepmake/stepmake/help2man-rules.make
@@ -15,7 +15,11 @@
 # cases.  Four more explaining what a line comment is, and that it may
 # be parsed, same here.
 
+ifeq ($(PYTHON),$(TARGET_PYTHON))
 HELP2MAN_COMMAND = $(buildscript-dir)/help2man $< > $@
+else
+HELP2MAN_COMMAND = $(buildscript-dir)/help2man "env $$(basename $$(head -1 $<)) $<" > $@
+endif
 
 ifeq ($(strip $(CROSS)),no)
 $(outdir)/%.1: $(outdir)/% $(buildscript-dir)/help2man
-- 
2.39.5