From 9429450960b56dab16906cd92f81c15842f4d8f2 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Wed, 1 Nov 2006 21:01:48 +0000
Subject: [PATCH] More flexible definition of PREFIX

---
 src/settings.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/settings.c b/src/settings.c
index 4e8d8ef..1d0ba1c 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -119,7 +119,8 @@ static int _do_h(Prefs * prefs, Config * config, FILE * fp,
 			"#define VERSION \"", version, "\"\n");
 	if((p = prefs->prefix) != NULL || (p = config_get(config, "", "prefix"))
 			!= NULL)
-		fprintf(fp, "%s%s%s", "\n#define PREFIX \"", p, "\"\n");
+		fprintf(fp, "%s%s%s", "\n#ifndef PREFIX\n\
+# define PREFIX \"", p, "\"\n#endif\n");
 	return 0;
 }