From 5faf52ae8752bbe4d13fcfc6c8f18560c0c08d95 Mon Sep 17 00:00:00 2001
From: David Harris <david_harris@hmc.edu>
Date: Mon, 28 Feb 2022 20:34:33 +0000
Subject: [PATCH] fpcalc Makefile

---
 examples/fp/fpcalc/Makefile | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 examples/fp/fpcalc/Makefile

diff --git a/examples/fp/fpcalc/Makefile b/examples/fp/fpcalc/Makefile
new file mode 100644
index 00000000..4d0efe20
--- /dev/null
+++ b/examples/fp/fpcalc/Makefile
@@ -0,0 +1,23 @@
+# Makefile
+
+CC     = gcc
+CFLAGS = -O3
+LIBS   = -lm
+LFLAGS = -L. 
+# Link against the riscv-isa-sim version of SoftFloat rather than 
+# the regular version to get RISC-V NaN behavior
+IFLAGS   = -I$(RISCV)/riscv-isa-sim/softfloat
+LIBS   = $(RISCV)/riscv-isa-sim/build/libsoftfloat.a
+#IFLAGS = -I../../../addins/SoftFloat-3e/source/include/
+#LIBS   = ../../../addins/SoftFloat-3e/build/Linux-x86_64-GCC/softfloat.a
+SRCS   = $(wildcard *.c)
+
+PROGS = $(patsubst %.c,%,$(SRCS))
+
+all:	$(PROGS)
+
+%: %.c
+	$(CC) $(CFLAGS) $(IFLAGS) $(LFLAGS) -o $@ $< $(LIBS)
+
+clean: 
+	rm -f $(PROGS)