From 449bd231b828f5f2839f9eacd74ffd165af8727a Mon Sep 17 00:00:00 2001
From: Debolskiy Andrey <and.debol@gmail.com>
Date: Tue, 23 Jun 2020 01:54:30 +0300
Subject: [PATCH] updated readme

---
 ParLib.src/README => README.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 rename ParLib.src/README => README.md (55%)

diff --git a/ParLib.src/README b/README.md
similarity index 55%
rename from ParLib.src/README
rename to README.md
index 2d00726..e95f9f0 100644
--- a/ParLib.src/README
+++ b/README.md
@@ -16,4 +16,27 @@ INM ParLib is a high level library facilitating the coding of finite
 difference and spectral approximation weather and climate prediction 
 models on distributed memory parallel computers.
 
+Since version 2.3 parlib is built using cmake
+to do so
+
+first clone this repo:
+```
+git clone http://tesla.parallel.ru/debol/parlib.git
+```
+to build do:
+```
+mkdir build && cd build
+```
+then export your compilers
+```
+export CC=your_C_compiler
+export CXX=your_CXX_compiler
+export FC=your_fortran_compiler
+```
+then run cmake to configure build
+```
+cmake -DCMAKE_INSTALL_PREFIX=/path/to/install/parlib/to -s ../parlib
+```
+on some clusters higher versions of cmake are aliased with cmake3 (f.ex. Lomonosov-1,2), so use `cmake3` in that case
+
 
-- 
GitLab