bug#6628: [PATCH] omit $(POW_LIB) when linking, as this is no longer needed

[Paul Eggert]

Here's an obvious patch to simplify src/Makefile.am now that
gnulib strtod no longer needs libm.  Is it OK to install this?

>From 018e0adb679ac8ba713de00c1afb686395ce13fc Mon Sep 17 00:00:00 2001
From: Paul R. Eggert <address@hidden>
Date: Tue, 13 Jul 2010 16:29:37 -0700
Subject: [PATCH] omit $(POW_LIB) when linking, as this is no longer needed

* src/Makefile.am (printf_LDADD, seq_LDADD, sleep_LDADD, sort_LDADD):
(tail_LDADD, uptime_LDADD): Omit $(POW_LIB), as it's no longer
needed due to recent gnulib changes, where the strtod module no
longer uses the pow function.  strtold needs pow only because it's
sometimes aliased to strtod.  See
http://lists.gnu.org/archive/html/bug-gnulib/2010-07/msg00076.html
---
 src/Makefile.am |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 2e0e320..d87fbb5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -343,14 +343,6 @@ ls_LDADD += $(LIB_CAP)
 dd_LDADD += $(LIB_FDATASYNC)
 shred_LDADD += $(LIB_FDATASYNC)
 
-# for strtod, strtold
-printf_LDADD += $(POW_LIB)
-seq_LDADD += $(POW_LIB)
-sleep_LDADD += $(POW_LIB)
-sort_LDADD += $(POW_LIB)
-tail_LDADD += $(POW_LIB)
-uptime_LDADD += $(POW_LIB)
-
 # for xnanosleep
 sleep_LDADD += $(LIB_NANOSLEEP)
 sort_LDADD += $(LIB_NANOSLEEP)
-- 
1.7.1