Improve build system and autodetection.

* Make ./configure standalone, that's what people expect.
* Let people write a ./configure.local from scratch, not edit existing files.
* Autodetect wchar, sqlite3, and manpath and act accordingly.
* Autodetect the need for -L/usr/local/lib and -lutil.
* Get rid of config.h.p{re,ost}, let ./configure only write what's needed.
* Let ./configure write a Makefile.local snippet, that's quite flexible.

1 files changed, 1 insertions, 1 deletions

diff --git a/compat_fts.c b/compat_fts.c
index 6756ad49..08d7628d 100644
--- a/compat_fts.c
+++ b/compat_fts.c
@@ -1,6 +1,6 @@
 #include "config.h"
 
-#ifdef HAVE_FTS
+#if HAVE_FTS
 
 int dummy;