update deprecated syntax

update deprecated syntax

doc

Author: scivision

README.md

@@ -69,7 +69,15 @@ CBLAS, a C interface to the BLAS, and (5) LAPACKE, a C interface to LAPACK.
    the `INSTALL` directory.
  - LAPACK includes also the CMake build. You will need to have CMake installed
    on your machine (CMake is available at http://www.cmake.org/). CMake will
-   allow an easy installation on a Windows Machine.
+   allow an easy installation on a Windows Machine. 
+   An example CMake build is:
+   ```sh
+   mkdir build
+   cd build
+   cmake -DCMAKE_INSTALL_LIBDIR=$HOME/.local/lapack ..
+   cmake --build -j . --target install
+   ```
+   That installs the LAPACK library under $HOME/.local/lapack/
  - Specific information to run LAPACK under Windows is available at
    http://icl.cs.utk.edu/lapack-for-windows/lapack/.
 

TESTING/CMakeLists.txt

@@ -161,7 +161,7 @@ endif()
 # Only run this test if python 2.7 or greater is found
 if(PYTHONINTERP_FOUND)
   message(STATUS "Running Summary")
-  execute_process(COMMAND ${CMAKE_COMMAND} -E copy ${LAPACK_SOURCE_DIR}/lapack_testing.py ${LAPACK_BINARY_DIR})
+  file(COPY ${LAPACK_SOURCE_DIR}/lapack_testing.py DESTINATION ${LAPACK_BINARY_DIR})
   add_test(
     NAME LAPACK_Test_Summary
     WORKING_DIRECTORY ${LAPACK_BINARY_DIR}

lapack_build.cmake

@@ -69,7 +69,8 @@ find_program(HOSTNAME NAMES hostname)
 find_program(UNAME NAMES uname)
 
 # Get the build name and hostname
-exec_program(${HOSTNAME} ARGS OUTPUT_VARIABLE hostname)
+execute_process(${HOSTNAME}
+  OUTPUT_VARIABLE hostname)
 string(REGEX REPLACE "[/\\\\+<> #]" "-" hostname "${hostname}")
 
 message("HOSTNAME: ${hostname}")
@@ -83,7 +84,8 @@ find_package(Git REQUIRED)
 set(CTEST_GIT_COMMAND     ${GIT_EXECUTABLE})
 set(CTEST_UPDATE_COMMAND  ${GIT_EXECUTABLE})
 macro(getuname name flag)
-  exec_program("${UNAME}" ARGS "${flag}" OUTPUT_VARIABLE "${name}")
+  execute_process(COMMAND "${UNAME}" "${flag}"
+    OUTPUT_VARIABLE "${name}")
   string(REGEX REPLACE "[/\\\\+<> #]" "-" "${name}" "${${name}}")
   string(REGEX REPLACE "^(......|.....|....|...|..|.).*" "\\1" "${name}" "${${name}}")
 endmacro()