1 files changed, 34 insertions, 8 deletions

diff --git a/DOC/readme.txt b/DOC/readme.txt
index 6d04c5a..cc89a39 100644
--- a/DOC/readme.txt
+++ b/DOC/readme.txt
@@ -1,9 +1,9 @@
-7-Zip 24.07 Sources
+7-Zip 25.01 Sources
 -------------------
 
 7-Zip is a file archiver for Windows. 
 
-7-Zip Copyright (C) 1999-2024 Igor Pavlov.
+7-Zip Copyright (C) 1999-2025 Igor Pavlov.
 
 
 License Info
@@ -73,8 +73,8 @@ All final 7-Zip binaries are compiled via makefiles, that provide best
 optimization options.
 
 
-How to compile with makefile
-----------------------------
+How to compile with makefile in Windows
+---------------------------------------
 
 Some macronames can be defined for compiling with makefile:
 
@@ -88,6 +88,23 @@ MY_DYNAMIC_LINK
   for dynamic linking to the run-time library (msvcrt.dll). 
   The default makefile option is static linking to the run-time library.
 
+To compile all 7-Zip files for x64 with Visual Studio 2022,
+use the following command sequence:
+
+  cd SRC\CPP\7zip
+  %comspec% /k "C:\Program Files\VS2022\VC\Auxiliary\Build\vcvars64.bat"
+  nmake
+
+You can use another "vcvars*.bat" files from "VS2022\VC\Auxiliary\Build" directory
+to compile for other platforms:
+  vcvars64.bat
+  vcvarsamd64_arm64.bat
+  vcvarsamd64_x86.bat
+
+Also you can compile single binary from directory with related project.
+For example, to compile 7za.exe, use the following command sequence:
+  cd SRC\CPP\7zip\Bundles\Alone\
+  nmake
 
 
 Compiling 7-Zip for Unix/Linux
@@ -100,12 +117,14 @@ So if you compile the version with Assembeler code, you will get faster 7-Zip bi
 7-Zip's assembler code uses the following syntax for different platforms:
 
 1) x86 and x86-64 (AMD64): MASM syntax. 
-   There are 2 programs that supports MASM syntax in Linux.
-'    'Asmc Macro Assembler and JWasm. But JWasm now doesn't support some 
+   Now there are 3 programs that supports MASM syntax in Linux.
+'    'Asmc Macro Assembler, JWasm, and UASM. Note that JWasm now doesn't support some 
       cpu instructions used in 7-Zip.
-   So you must install Asmc Macro Assembler in Linux, if you want to compile fastest version
-   of 7-Zip  x86 and x86-64:
+   So you must install Asmc Macro Assembler in Linux or UASM, if you want to compile 
+   fastest version of 7-Zip  x86 and x86-64:
      https://github.com/nidud/asmc
+     https://github.com/Terraspace/UASM
+
 
 2) arm64: GNU assembler for ARM64 with preprocessor. 
    That systax is supported by GCC and CLANG for ARM64.
@@ -155,6 +174,13 @@ USE_JWASM=1
   Note that JWasm doesn't support AES instructions. So AES code from C version AesOpt.c 
   will be used instead of assembler code from AesOpt.asm.
 
+If you want to use UASM for x86-64 compiling, you can change 7zip_gcc.mak, 
+or send IS_X64=1 USE_ASM=1 MY_ASM="$UASM" to make command calling:
+  UASM="$PWD/GccUnixR/uasm"
+  cd "7zip-src/CPP/7zip/Bundles/Alone2"
+  make -f makefile.gcc -j IS_X64=1 USE_ASM=1 MY_ASM="$UASM"
+
+
 DISABLE_RAR=1
   removes whole RAR related code from compilation.