From: David Levine <levinedl@acm.org>
Date: Sat, 17 Mar 2012 19:33:43 +0000 (-0500)
Subject: In gcov target, added warning if configured with --enable-debug.
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=2d3d6cb7011b7fe432ffda2889e1f27860c49f37;p=mmh

In gcov target, added warning if configured with --enable-debug.
While gcov will work with it, it won't reflect optimizations that
are disabled with that option.
---

diff --git a/Makefile.am b/Makefile.am
index 2dbab2f..def76cf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -572,6 +572,9 @@ cscope:
 ## targets because they will be used so infrequently, if at all.
 ##
 gcov:
+	@if ./config.status --config | grep -e --enable-debug >/dev/null; then \
+	   echo For best results with gcov, should configure \
+           without --enable-debug; fi
 	@echo rebuilding with AM_CLFAGS=--coverage . . .
 	@(make clean  &&  make AM_CFLAGS=--coverage) > /dev/null  &&  make check
 	@for i in `find . -name '*.gcda'`; do \