From a4d3f07e5162db4f9345f32f623ce94f5015c873 Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Tue, 1 Dec 2009 18:09:47 -0800
Subject: [PATCH] configure: Generate some documentation into Makefile.config.

It's just not nice to auto-generate a file without helping out the
poor user who gets stuck trying to figure out what went wrong.
---
 configure | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/configure b/configure
index 97ee606f..92b6710f 100755
--- a/configure
+++ b/configure
@@ -161,9 +161,25 @@ EOF
 
 # construct the Makefile.config
 cat > Makefile.config <<EOF
+# This Makefile.config was automatically generated by the ./configure
+# script of notmuch. If the configure script identified anything
+# incorrectly, then you can edit this file to try to correct things,
+# but be warned that if configure is run again it will destroy your
+# changes, (and this could happen by simply calling "make" if the
+# configure script is updated).
+
+# The prefix to which notmuch should be installed
 prefix = /usr/local
+
+# The directory to which emacs lisp files should be installed
 emacs_lispdir=${emacs_lispdir}
+
+# Whether the getline function is available (if not, then notmuch will
+# build its own version)
 HAVE_GETLINE = ${have_getline}
+
+# Various flags needed to compile and link against the dependencies of
+# notmuch.
 override CFLAGS += ${cflags} -DHAVE_VALGRIND=${have_valgrind} -DHAVE_GETLINE=\$(HAVE_GETLINE)
 override CXXFLAGS += ${cflags} ${cxxflags}
 override LDFLAGS += ${ldflags}
-- 
2.43.0