From 68c095834b5dbd9813f95829777264946af738f9 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Sat, 21 Jan 2012 12:41:22 -0500
Subject: [PATCH] No need to use mpicc to compile the plot_image examples.  Use
 gcc instead.

This requires linking libm explicitly to define `sin` and `cos`.
---
 src/plot_image/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plot_image/Makefile b/src/plot_image/Makefile
index d0e5377..bd5cea9 100644
--- a/src/plot_image/Makefile
+++ b/src/plot_image/Makefile
@@ -1,7 +1,7 @@
-CC       = /usr/bin/mpicc
+CC       = /usr/bin/gcc
 CFLAGS   =
 LD       = $(CC)
-LDFLAGS  =
+LDFLAGS  = -lm
 RM       = /bin/rm
 EXAMPLES = rectangle sharp sinusoid
 EXECS = $(EXAMPLES:%=gen_data_%)
-- 
2.26.2