X-Git-Url: http://www.wagner.pp.ru/gitweb/?p=openssl-gost%2Fengine.git;a=blobdiff_plain;f=INSTALL.md;h=b1be27bd0b46a328c65b81a060f8948af7db0616;hp=027e14e21d407592d1bffc8e240e6953d88d934b;hb=HEAD;hpb=f26da81ae7386f3ee66ad5fc3fafbc1c7f079e80

diff --git a/INSTALL.md b/INSTALL.md
index 027e14e..b1be27b 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -8,10 +8,13 @@ To build and install OpenSSL GOST Engine, you will need
 
 * OpenSSL 3.0 development version
 * an ANSI C compiler
-* CMake (3.0 or newer)
+* CMake (3.0 or newer, 3.18 recommended)
 
 Here is a quick build guide:
 
+    $ git clone https://github.com/gost-engine/engine
+    $ cd engine
+    $ git submodule update --init
     $ mkdir build
     $ cd build
     $ cmake -DCMAKE_BUILD_TYPE=Release ..
@@ -28,6 +31,10 @@ instance:
 
     $ cmake -DOPENSSL_ROOT_DIR=/PATH/TO/OPENSSL/ ..
 
+Building against OpenSSL 3.0 requires openssl detection module
+(FindOpenSSL.cmake) from CMake 3.18 or higher. More earlier versions may have
+problems with it.
+
 If you use Visual Studio, you can also set `CMAKE_INSTALL_PREFIX` variable
 to set install path, like this: