From 078323010b5d88485748d05e512d451b876992b5 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Mon, 20 Oct 2008 08:43:10 +0000
Subject: dc: conditionalize parts which require libm

---
 miscutils/dc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'miscutils/dc.c')

diff --git a/miscutils/dc.c b/miscutils/dc.c
index 47ec060c8..7d5886eb2 100644
--- a/miscutils/dc.c
+++ b/miscutils/dc.c
@@ -53,12 +53,14 @@ static void mul(void)
 	push(pop() * pop());
 }
 
+#if ENABLE_FEATURE_DC_LIBM
 static void power(void)
 {
 	double topower = pop();
 
 	push(pow(pop(), topower));
 }
+#endif
 
 static void divide(void)
 {
@@ -137,9 +139,11 @@ static const struct op operators[] = {
 	{"mul", mul},
 	{"/",   divide},
 	{"div", divide},
+#if ENABLE_FEATURE_DC_LIBM
 	{"**",  power},
 	{"exp", power},
 	{"pow", power},
+#endif
 	{"%",   mod},
 	{"mod", mod},
 	{"and", and},
-- 
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