From: Julien Rioux <jrioux@physics.utoronto.ca>
Date: Mon, 19 Dec 2011 09:40:22 +0000 (-0500)
Subject: Build: Allow configure to overwrite the top-level GNUmakefile.
X-Git-Tag: release/2.15.26-1~6
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=63759dacd7a929df05502278c1e3c1a7be56942b;p=lilypond.git

Build: Allow configure to overwrite the top-level GNUmakefile.

This file is chmoded to 444 so it cannot be overwritten by
cat << EOF > GNUmakefile
alone; it needs to be removed first.
---

diff --git a/stepmake/aclocal.m4 b/stepmake/aclocal.m4
index 8045c3ef0a..c60521ead3 100644
--- a/stepmake/aclocal.m4
+++ b/stepmake/aclocal.m4
@@ -436,12 +436,13 @@ EOF
 	    done
 	done
 
-	
+	rm -f GNUmakefile
 	cat <<EOF > GNUmakefile
 depth = .
 include config\$(if \$(conf),-\$(conf),).make
 include \$(configure-srcdir)/GNUmakefile.in
 EOF
+	chmod 444 GNUmakefile
 	AC_SUBST(VPATH)
     fi
 ])