* 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 ..
See [cmake docs](https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html) for details.
You will find built binaries in `../bin` directory.
-If you want to build against a specific OpenSSL instance (you will need it
-if you have more than one OpenSSL instance for example), you can use
-the `cmake` variable `OPENSSL_ROOT_DIR` to specify path of the desirable
-OpenSSL instance:
+If you want to build against a specific OpenSSL instance (you will need it if
+you have more than one OpenSSL instance for example), you can use the `cmake`
+variable `OPENSSL_ROOT_DIR` to specify absolute path of the desirable OpenSSL
+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: