From 1124889094be65fda1e6843f81b19f36fd2df211 Mon Sep 17 00:00:00 2001
From: "Michael I. Bushnell" <mib@gnu.org>
Date: Tue, 21 Nov 1995 19:33:57 +0000
Subject: (top_srcdirinc, srcdirinc): New variables. (CPPFLAGS): Use new vars
 $(top_srcdirinc) and $(srcdirinc) to avoid ugly duplication of `.' and `..'
 in compile lines when possible.

---
 Makeconf | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'Makeconf')

diff --git a/Makeconf b/Makeconf
index 15664353..201d205d 100644
--- a/Makeconf
+++ b/Makeconf
@@ -55,7 +55,17 @@ include $(..)config.make
 # It is important to have this inclusion first; that picks up our 
 # library header files locally rather than from installed copies.
 # Append to any value set by the specific Makefile or by configure.
-CPPFLAGS += -I. -I$(srcdir) -I.. -I$(top_srcdir)
+ifeq ($(srcdir),.)
+srcdirinc=
+else
+srcdirinc=-I$(srcdir)
+endif
+ifeq ($(top_srcdir),..)
+top_srcdirinc=
+else
+top_srcdirinc=-I$(top_srcdir)
+endif
+CPPFLAGS += -I. $(srcdirinc) -I.. $(top_srcdirinc)
 CFLAGS += -Wall
 
 # Decode makemode:
-- 
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