MirOTR: added DEPENDENCIES.txt with information about MirOTR's dependencies incl. how to build/update them.

- removed seemingly unneeded libotr/inc directory
- removed _CRT_SECURE_NO_WARNINGS define from MirOTR stdafx.h as it's not needed there.

git-svn-id: http://svn.miranda-ng.org/main/trunk@12450 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 99 insertions, 0 deletions

diff --git a/plugins/MirOTR/DEPENDENCIES.txt b/plugins/MirOTR/DEPENDENCIES.txt
new file mode 100644
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+++ b/plugins/MirOTR/DEPENDENCIES.txt
@@ -0,0 +1,99 @@
+ekhtml ( http://ekhtml.sourceforge.net/ || Github mirror: https://github.com/hilbix/ekhtml )

+	0.3.3-pre 2004-06-12 (from Github mirror, hash 0092d9d)

+Libgpg-error ( https://gnupg.org/download/ )

+	1.18

+Libgcrypt ( https://gnupg.org/download/ )

+	1.6.3

+libotr ( https://otr.cypherpunks.ca/ )

+	3.2.0

+

+

+

+

+HOW TO UPDATE DEPENDENCIES

+	in theory, it's possible to use MSYS + MSVC to do the following, but I've used GCC for convenience as my MSVC didn't want to :P

+	I've used MSYS2 and its own GCC (used 32bit as reference in hope that it will work for 64bit as well)

+	

+	

+	- ekhtml (clean checkout from Git repo mentioned above)

+		- run MSYS and navigate to ekhtml root

+			./autogen.sh

+			make

+		- make failed on me, so I had to do ekhtml_mktables myself (make somehow failed to setup include dirs)

+			cd src

+			gcc -g -O2 -I../include ekhtml_mktables.c -o ekhtml_mktables

+			./ekhtml_mktables > ../include/ekhtml_tables.h

+		- copy .c and .h files from include/ and src/ to our ekhtml

+		- ekhtml_config.h: see CONVERT_CONFIG_H_FROM_GCC_TO_MSVC

+	

+	- Libgpg-error (from tarball)

+		- run MSYS

+			tar xvf libgpg-error-1.18.tar.bz2

+			cd libgpg-error-1.18

+			./configure

+			make

+		- copy .c,.h,.def,.rc files from src/ to our Libgpg-error

+		- copy src/gpg-error-config to our Libgpg-error

+		since we don't build Libgpg-error but include it directly into Libgcrypt, config.h isn't really needed

+	

+	- Libgcrypt (from tarball)

+		- run MSYS

+			tar xvf libgcrypt-1.6.3.tar.bz2

+			cd libgcrypt-1.6.3

+			export GPG_ERROR_CONFIG=$(pwd)/../Libgpg-error/gpg-error-config

+			./configure

+		- copy .c and .h files from cipher/ to our Libgcrypt

+		- copy .c and .h files from compat/ to our Libgcrypt

+		- copy mpi/ and random/ to our Libgcrypt

+		- copy .c,.h,.def files from src/ to our Libgcrypt

+		- copy config.h to our Libgcrypt custom/

+		- cipher/cipher-ccm.c: replace "tmp[blocksize];" with "tmp[16];" as MSVC is quite dumb

+		- cipher/stribog.c: replace "u64 Z[8] = {};" with "u64 Z[8] = {0};"

+		- config.h: see CONVERT_CONFIG_H_FROM_GCC_TO_MSVC

+	

+	- libotr (from Git)

+		- tbd

+

+CONVERT_CONFIG_H_FROM_GCC_TO_MSVC

+	convert from GCC configured config to MSVC settings

+	- define disabling ( simply comment them out or replace with /* #undef <define> */ )

+		// generic

+		HAVE_INTTYPES_H

+		HAVE_STRINGS_H

+		HAVE_UNISTD_H

+		// needed for Libgcrypt

+		HAVE_BUILTIN_BSWAP32

+		HAVE_BUILTIN_BSWAP64

+		HAVE_CLOCK_GETTIME

+		HAVE_GCC_ASM_VOLATILE_MEMORY

+		HAVE_GCC_ATTRIBUTE_ALIGNED

+		HAVE_GCC_INLINE_ASM_AVX

+		HAVE_GCC_INLINE_ASM_AVX2

+		HAVE_GCC_INLINE_ASM_BMI2

+		HAVE_GCC_INLINE_ASM_PCLMUL

+		HAVE_GCC_INLINE_ASM_SSSE3

+		HAVE_GETPAGESIZE

+		HAVE_GETTIMEOFDAY

+		HAVE_VLA

+	

+	- replacing (first line is "find", indented line is "replace by")

+		/* #undef inline */

+			#define inline __inline

+	

+	- see CUSTOM_CONFIG_H_MODIFICATIONS

+

+CUSTOM_CONFIG_H_MODIFICATIONS

+	we do some Miranda NG / MSVC related modifications to *config.h files

+	simply append:

+/* Miranda NG modifications */

+#define GPGRT_ENABLE_ES_MACROS 1

+#include <string.h>

+#define strdup _strdup

+#define stricmp _stricmp

+#define snprintf _snprintf

+#ifdef _WIN64

+#	define __x86_64__ 1

+#else

+#	define __i386__ 1

+#endif

+