From 8f1dbaa2c56112a917c1eb6131d5074684e40f1c Mon Sep 17 00:00:00 2001
From: iphydf <iphydf@users.noreply.github.com>
Date: Thu, 5 Jan 2017 19:05:10 +0000
Subject: Set up autotools build to build against vanilla NaCl.

Fixes #363.
---
 auto_tests/crypto_test.c             |  7 +++++--
 other/travis/autotools-linux-install | 11 +++++++++++
 other/travis/autotools-script        |  5 +++--
 toxencryptsave/toxencryptsave.c      |  2 ++
 4 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/auto_tests/crypto_test.c b/auto_tests/crypto_test.c
index 57a2a43b..7c5338e2 100644
--- a/auto_tests/crypto_test.c
+++ b/auto_tests/crypto_test.c
@@ -338,8 +338,8 @@ START_TEST(test_memzero)
 }
 END_TEST
 
-#define CRYPTO_TEST_MEMCMP_SIZE 1024*32
-#define CRYPTO_TEST_MEMCMP_COUNT 500
+#define CRYPTO_TEST_MEMCMP_SIZE 1024*256
+#define CRYPTO_TEST_MEMCMP_COUNT 1000
 #define CRYPTO_TEST_MEMCMP_EPS 10
 
 static int cmp(const void *a, const void *b)
@@ -389,8 +389,11 @@ START_TEST(test_memcmp)
     uint8_t not_same[sizeof(src)];
     rand_bytes(not_same, sizeof(not_same));
 
+    printf("timing memcmp (equal arrays)\n");
     clock_t same_median = memcmp_median(src, same, sizeof(src));
+    printf("timing memcmp (non-equal arrays)\n");
     clock_t not_same_median = memcmp_median(src, not_same, sizeof(src));
+    printf("comparing times\n");
 
     clock_t delta;
 
diff --git a/other/travis/autotools-linux-install b/other/travis/autotools-linux-install
index edc6a2dc..8633075f 100644
--- a/other/travis/autotools-linux-install
+++ b/other/travis/autotools-linux-install
@@ -1,3 +1,14 @@
 #!/bin/sh
 
 . other/travis/toxcore-linux-install
+
+# Also install vanilla NaCl
+[ -f $CACHE_DIR/lib/amd64/libnacl.a ] || {
+  curl https://hyperelliptic.org/nacl/nacl-20110221.tar.bz2 | tar -jxf
+  cd nacl-20110221 # pushd
+  "./do"
+  # "make install"
+  mv build/*/include/* $CACHE_DIR/include
+  mv build/*/lib/* $CACHE_DIR/lib
+  cd - # popd
+}
diff --git a/other/travis/autotools-script b/other/travis/autotools-script
index 7d04c968..3ab598c0 100755
--- a/other/travis/autotools-script
+++ b/other/travis/autotools-script
@@ -3,8 +3,9 @@
 # Build toxcore and run tests.
 ./autogen.sh
 ./configure \
-  --with-libsodium-libs=$CACHE_DIR/lib \
-  --with-libsodium-headers=$CACHE_DIR/include \
+  --with-nacl-libs=$CACHE_DIR/lib/amd64 \
+  --with-nacl-headers=$CACHE_DIR/include/amd64 \
+  --enable-nacl \
   --enable-daemon \
   --enable-logging \
   --enable-ntox \
diff --git a/toxencryptsave/toxencryptsave.c b/toxencryptsave/toxencryptsave.c
index bd56e780..0c799bfb 100644
--- a/toxencryptsave/toxencryptsave.c
+++ b/toxencryptsave/toxencryptsave.c
@@ -31,8 +31,10 @@
 #define SET_ERROR_PARAMETER(param, x) {if(param) {*param = x;}}
 
 #ifdef VANILLA_NACL
+#include <crypto_box.h>
 #include <crypto_hash_sha256.h>
 #include "crypto_pwhash_scryptsalsa208sha256/crypto_pwhash_scryptsalsa208sha256.h"
+#define crypto_box_MACBYTES (crypto_box_ZEROBYTES - crypto_box_BOXZEROBYTES)
 #else
 #include <sodium.h>
 #endif
-- 
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