From 91d0858509039014d9baef20a22341957628f678 Mon Sep 17 00:00:00 2001
From: Nico Geyso <nico@gsmk.de>
Date: Mon, 18 Jan 2021 17:37:17 +0100
Subject: Makefile - enable warnings

---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 6189df4..099a02d 100644
--- a/Makefile
+++ b/Makefile
@@ -2,12 +2,14 @@ all: sender receiver
 
 INCLUDES=/usr/local/include
 LIBS=/usr/local/lib
+CXXFLAGS=-Wall
+LDFLAGS=-lmbedtls -lmbedcrypto
 
 sender: sender.c
-	$(CC) -o sender sender.c -lmbedtls -lmbedcrypto -I$(INCLUDES) -L$(LIBS)
+	$(CC) -o sender sender.c $(LDFLAGS) -I$(INCLUDES) -L$(LIBS)
 
 receiver: receiver.cpp
-	$(CXX) -std=c++17 -o receiver receiver.cpp -lmbedtls -lmbedcrypto -I$(INCLUDES) -L$(LIBS)
+	$(CXX) -std=c++17 -o receiver receiver.cpp $(LDFLAGS) -I$(INCLUDES) -L$(LIBS) $(CXXFLAGS)
 
 clean:
 	rm -f sender receiver
-- 
cgit v1.2.3


From bf583fdb2a0b8578772c2948eb9e86edc4f9dfe9 Mon Sep 17 00:00:00 2001
From: Nico Geyso <nico@gsmk.de>
Date: Mon, 18 Jan 2021 17:37:56 +0100
Subject: receiver - remove unused variables

---
 receiver.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/receiver.cpp b/receiver.cpp
index a86cf57..4d599da 100644
--- a/receiver.cpp
+++ b/receiver.cpp
@@ -267,9 +267,6 @@ int main(int args, char **argv) {
     mbedtls_entropy_context entropy;
     mbedtls_pk_context pk;
     int ret = 0;
-    unsigned char result[256];
-    unsigned char input[256];
-    size_t inputlen = 0;
 
     if (args != 2)
         errx(-1, "Syntax: %s [sessionlogdir]", argv[0]);
-- 
cgit v1.2.3