From 63a0d0e5499d3c4c4832e639479808501656e7bf Mon Sep 17 00:00:00 2001
From: Paul Selkirk <paul@psgd.org>
Date: Thu, 18 Jun 2015 23:11:09 -0400
Subject: use a variable for AR, to facilitate cross-compiling

---
 sw/Makefile     | 3 ++-
 sw/Makefile.i2c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/sw/Makefile b/sw/Makefile
index 2aa4927..fc5faa6 100755
--- a/sw/Makefile
+++ b/sw/Makefile
@@ -1,4 +1,5 @@
 CC = gcc
+AR = ar
 CFLAGS = -Wall -fPIC
 
 LIB = libcryptech.a
@@ -16,7 +17,7 @@ all: $(LIB) $(BIN)
 	$(CC) $(CFLAGS) -c -o $@ $<
 
 libcryptech.a: tc_eim.o novena-eim.o
-	ar rcs $@ $^
+	$(AR) rcs $@ $^
 
 hash_tester: hash_tester.o $(LIB)
 	$(CC) -o $@ $^
diff --git a/sw/Makefile.i2c b/sw/Makefile.i2c
index 5348918..d993883 100755
--- a/sw/Makefile.i2c
+++ b/sw/Makefile.i2c
@@ -1,4 +1,5 @@
 CC = gcc
+AR = AR
 CFLAGS = -Wall -fPIC
 
 LIB = libcryptech_i2c.a
@@ -16,7 +17,7 @@ all: $(LIB) $(BIN)
 	$(CC) $(CFLAGS) -c -o $@ $<
 
 libcryptech_i2c.a: tc_i2c.o
-	ar rcs $@ $^
+	$(AR) rcs $@ $^
 
 hash_tester_i2c: hash_tester.o $(LIB)
 	$(CC) -o $@ $^
-- 
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