Switch to fully-qualified #include

Previously, mosh used extensive -I flags and all of the mosh-local
makes it really hard to tell what the proper dependency graph is, so
instead remove the -I arguments in favvor of $(top_srcdir) and qualify
the paths wherever they are used.

src/crypto/Makefile.am

@@ -1,4 +1,4 @@
-AM_CPPFLAGS = -I$(srcdir)/../util $(CRYPTO_CFLAGS)
+AM_CPPFLAGS = -I$(top_srcdir)/ $(CRYPTO_CFLAGS)
 AM_CXXFLAGS = $(WARNING_CXXFLAGS) $(PICKY_CXXFLAGS) $(HARDEN_CFLAGS) $(MISC_CXXFLAGS) $(CODE_COVERAGE_CXXFLAGS)
 
 noinst_LIBRARIES = libmoshcrypto.a

src/crypto/base64.cc

@@ -33,8 +33,8 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include "fatal_assert.h"
-#include "base64.h"
+#include "src/util/fatal_assert.h"
+#include "src/crypto/base64.h"
 
 static const char table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 

src/crypto/byteorder.h

@@ -33,7 +33,7 @@
 #ifndef BYTEORDER_HPP
 #define BYTEORDER_HPP
 
-#include "config.h"
+#include "src/include/config.h"
 
 #if HAVE_DECL_BE64TOH || HAVE_DECL_BETOH64
 

src/crypto/crypto.cc

@@ -38,11 +38,11 @@
 #include <sys/resource.h>
 #include <fstream>
 
-#include "byteorder.h"
-#include "crypto.h"
-#include "base64.h"
-#include "fatal_assert.h"
-#include "prng.h"
+#include "src/crypto/byteorder.h"
+#include "src/crypto/crypto.h"
+#include "src/crypto/base64.h"
+#include "src/util/fatal_assert.h"
+#include "src/crypto/prng.h"
 
 using namespace Crypto;
 

src/crypto/crypto.h

@@ -33,7 +33,7 @@
 #ifndef CRYPTO_HPP
 #define CRYPTO_HPP
 
-#include "ae.h"
+#include "src/crypto/ae.h"
 #include <string>
 #include <string.h>
 #include <stdint.h>

src/crypto/ocb_internal.cc

@@ -24,7 +24,7 @@
 / Comments are welcome: Ted Krovetz <ted@krovetz.net> - Dedicated to Laurel K
 /------------------------------------------------------------------------- */
 
-#include "config.h"
+#include "src/include/config.h"
 
 /* This module implements the ae.h interface for OpenSSL, Apple Common
 /  Crypto, and Nettle.                                                     */
@@ -84,9 +84,9 @@
 /* Includes and compiler specific definitions                              */
 /* ----------------------------------------------------------------------- */
 
-#include "ae.h"
-#include "crypto.h"
-#include "fatal_assert.h"
+#include "src/crypto/ae.h"
+#include "src/crypto/crypto.h"
+#include "src/util/fatal_assert.h"
 #include <stdlib.h>
 #include <string.h>
 #if defined(HAVE_STRINGS_H)

src/crypto/ocb_openssl.cc

@@ -1,5 +1,5 @@
-#include "config.h"
-#include "ae.h"
+#include "src/include/config.h"
+#include "src/crypto/ae.h"
 
 #include <cstring>
 #include <openssl/crypto.h>

src/crypto/prng.h

@@ -37,7 +37,7 @@
 #include <stdint.h>
 #include <fstream>
 
-#include "crypto.h"
+#include "src/crypto/crypto.h"
 
 /* Read random bytes from /dev/urandom.