From: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Tue, 2 Jan 2018 19:16:51 +0000 (+0000)
Subject: cmake: avoid unnecessary files creation in ocv_cmake_configure()
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~213^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94b236872ccccf07ce9531a5928d84d79aa287d0;p=platform%2Fupstream%2Fopencv.git

cmake: avoid unnecessary files creation in ocv_cmake_configure()
---

diff --git a/cmake/OpenCVUtils.cmake b/cmake/OpenCVUtils.cmake
index 8b836c1..47e37a3 100644
--- a/cmake/OpenCVUtils.cmake
+++ b/cmake/OpenCVUtils.cmake
@@ -32,8 +32,8 @@ function(ocv_cmake_eval var_name)
 endfunction()
 
 macro(ocv_cmake_configure file_name var_name)
-  configure_file(${file_name} "${CMAKE_BINARY_DIR}/CMakeConfig-${var_name}.cmake" ${ARGN})
-  file(READ "${CMAKE_BINARY_DIR}/CMakeConfig-${var_name}.cmake" ${var_name})
+  file(READ "${file_name}" __config)
+  string(CONFIGURE "${__config}" ${var_name} ${ARGN})
 endmacro()
 
 macro(ocv_update VAR)