From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Tue, 20 Jan 2009 10:22:05 +0000 (+0100)
Subject: Use env INTERPRETER iso script's #! for help2man generation - fixes gub3 doc.
X-Git-Tag: release/2.12.2-1~4^2~3
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=59c1f27254e9b04bcd92f17968da679007f2ef4c;p=lilypond.git

Use env INTERPRETER iso script's #! for help2man generation - fixes gub3 doc.
---

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