+++ /dev/null
-From 5ea6b3859ebe16ff47856b58262b14463e119c13 Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Tue, 19 Apr 2016 22:14:42 +0200
-Subject: [PATCH] Don't assume cryptopp is system-wide installed
-
-The current build system adds "-isystem /usr/include/$(CRYPTOLIB)" to
-AM_CPPFLAGS, but this is wrong because cryptopp might not be installed
-in this location. Instead, the build system should simply include
-<cryptopp/...> or <crypto++/...> and rely on the compiler include
-path.
-
-The tricky part is that it can be <cryptopp/...> or <crypto++/...>. To
-solve this, we use a solution similar to the one used in
-https://github.com/bingmann/crypto-speedtest/blob/master/m4/cryptopp.m4
-and
-https://github.com/bingmann/crypto-speedtest/blob/master/src/speedtest_cryptopp.cpp:
-the configure script fills in a variable called
-CRYPTOLIB_HEADER_PREFIX, and we use that in the C++ code to include
-the right header file.
-
-It is worth mentioning that doing #include
-<CRYPTOLIB_HEADER_PREFIX/foobar.h> doesn't work, and we have to use an
-intermediate #define'd constant to overcome this C preprocessor
-limitation.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Submitted upstream at https://github.com/NVIDIA/tegrarcm/pull/2
----
- configure.ac | 1 +
- src/Makefile.am | 2 +-
- src/aes-cmac.cpp | 28 +++++++++++++++++-----------
- 3 files changed, 19 insertions(+), 12 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index 943654f..620e158 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -33,6 +33,7 @@ AC_LINK_IFELSE(
- [AC_MSG_ERROR([libcrypto++/libcryptopp is not installed.])])]
- )
- AC_SUBST(CRYPTOLIB)
-+AC_DEFINE_UNQUOTED([CRYPTOLIB_HEADER_PREFIX], [$CRYPTOLIB], [Location of cryptolib header])
- LDFLAGS=$SAVED_LDFLAGS
- AC_LANG(C)
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index 3dad0e6..35a606f 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -1,5 +1,5 @@
- AM_CFLAGS = -Wall -std=c99
--AM_CPPFLAGS = -isystem /usr/include/$(CRYPTOLIB) $(LIBUSB_CFLAGS)
-+AM_CPPFLAGS = $(LIBUSB_CFLAGS)
-
- bin_PROGRAMS = tegrarcm
- tegrarcm_SOURCES = \
-diff --git a/src/aes-cmac.cpp b/src/aes-cmac.cpp
-index 24c89f8..da8be5a 100644
---- a/src/aes-cmac.cpp
-+++ b/src/aes-cmac.cpp
-@@ -26,6 +26,9 @@
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-+
-+#include "config.h"
-+
- #include <iostream>
- using std::cout;
- using std::cerr;
-@@ -40,26 +43,29 @@ using std::string;
- #include <cstdlib>
- using std::exit;
-
--#include "cryptlib.h"
--using CryptoPP::Exception;
-+#define CRYPTOPP_INCLUDE_CRYPTLIB <CRYPTOLIB_HEADER_PREFIX/cryptlib.h>
-+#define CRYPTOPP_INCLUDE_CMAC <CRYPTOLIB_HEADER_PREFIX/cmac.h>
-+#define CRYPTOPP_INCLUDE_AES <CRYPTOLIB_HEADER_PREFIX/aes.h>
-+#define CRYPTOPP_INCLUDE_HEX <CRYPTOLIB_HEADER_PREFIX/hex.h>
-+#define CRYPTOPP_INCLUDE_FILTERS <CRYPTOLIB_HEADER_PREFIX/filters.h>
-+#define CRYPTOPP_INCLUDE_SECBLOCK <CRYPTOLIB_HEADER_PREFIX/secblock.h>
-
--#include "cmac.h"
--using CryptoPP::CMAC;
-+#include CRYPTOPP_INCLUDE_CRYPTLIB
-+#include CRYPTOPP_INCLUDE_CMAC
-+#include CRYPTOPP_INCLUDE_AES
-+#include CRYPTOPP_INCLUDE_HEX
-+#include CRYPTOPP_INCLUDE_FILTERS
-+#include CRYPTOPP_INCLUDE_SECBLOCK
-
--#include "aes.h"
-+using CryptoPP::Exception;
-+using CryptoPP::CMAC;
- using CryptoPP::AES;
--
--#include "hex.h"
- using CryptoPP::HexEncoder;
- using CryptoPP::HexDecoder;
--
--#include "filters.h"
- using CryptoPP::StringSink;
- using CryptoPP::StringSource;
- using CryptoPP::HashFilter;
- using CryptoPP::HashVerificationFilter;
--
--#include "secblock.h"
- using CryptoPP::SecByteBlock;
-
- extern "C" int cmac_hash(const unsigned char *msg, int len, unsigned char *cmac_buf)
---
-2.6.4
-