From 63bf01a60a3a0388e47a85d7bab1948473526426 Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Mon, 22 Jun 2020 03:18:54 +0300
Subject: [PATCH] mdbx-cmake: fix for e2k-lcc 1.24

Change-Id: I5827d4a2526886ae37ad6fe342d5955594081b84
---
 cmake/compiler.cmake | 36 +++++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/cmake/compiler.cmake b/cmake/compiler.cmake
index 544a22d9..61d7b3f0 100644
--- a/cmake/compiler.cmake
+++ b/cmake/compiler.cmake
@@ -73,23 +73,6 @@ if(CMAKE_CXX_COMPILER_LOADED AND CMAKE_CXX_COMPILER_ID MATCHES ".*[Cc][Ll][Aa][N
   set(CMAKE_COMPILER_IS_GNUCXX OFF)
 endif()
 
-# Hard coding the compiler version is ugly from cmake POV, but
-# at least gives user a friendly error message. The most critical
-# demand for C++ compiler is support of C++11 lambdas, added
-# only in version 4.5 https://gcc.gnu.org/projects/cxx0x.html
-if(CMAKE_COMPILER_IS_GNUCC)
-  if(CMAKE_C_COMPILER_VERSION VERSION_LESS 4.5)
-    message(FATAL_ERROR "
-      Your GCC version is ${CMAKE_C_COMPILER_VERSION}, please update")
-  endif()
-endif()
-if(CMAKE_COMPILER_IS_GNUCXX)
-  if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.5)
-    message(FATAL_ERROR "
-      Your G++ version is ${CMAKE_CXX_COMPILER_VERSION}, please update")
-  endif()
-endif()
-
 if(CMAKE_C_COMPILER_LOADED)
   # Check for Elbrus lcc
   execute_process(COMMAND ${CMAKE_C_COMPILER} --version
@@ -138,6 +121,25 @@ if(CMAKE_CXX_COMPILER_LOADED)
   unset(tmp_lxx_probe_result)
 endif()
 
+# Hard coding the compiler version is ugly from cmake POV, but
+# at least gives user a friendly error message. The most critical
+# demand for C++ compiler is support of C++11 lambdas, added
+# only in version 4.5 https://gcc.gnu.org/projects/cxx0x.html
+if(CMAKE_COMPILER_IS_GNUCC)
+  if(CMAKE_C_COMPILER_VERSION VERSION_LESS 4.5
+      AND NOT CMAKE_COMPILER_IS_ELBRUSC)
+    message(FATAL_ERROR "
+      Your GCC version is ${CMAKE_C_COMPILER_VERSION}, please update")
+  endif()
+endif()
+if(CMAKE_COMPILER_IS_GNUCXX)
+  if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.5
+      AND NOT CMAKE_COMPILER_IS_ELBRUSCXX)
+    message(FATAL_ERROR "
+      Your G++ version is ${CMAKE_CXX_COMPILER_VERSION}, please update")
+  endif()
+endif()
+
 if(CMAKE_CL_64)
   set(MSVC64 1)
 endif()