[configuration] Make cmake configuration fail early upon boost or openBLAS installation failure

CMakeLists.txt

@@ -186,7 +186,10 @@ find_package(Boost COMPONENTS program_options timer chrono thread)
 if (NOT ${Boost_FOUND})
     # bash file that downloads and install boost 1_68_0, the name need to match
     # BOOST_DIR variable
-    execute_process(COMMAND ${TOOLS_DIR}/download_boost.${SCRIPT_EXTENSION})
+    execute_process(COMMAND ${TOOLS_DIR}/download_boost.${SCRIPT_EXTENSION} EXIT_CODE exit_code)
+    if (NOT exit_code EQUAL "0")
+      message(FATAL_ERROR "The installation of boost has failed")
+    endif()
     find_package(Boost REQUIRED COMPONENTS program_options timer chrono thread)
 endif()
 set(LIBS_INCLUDES ${Boost_INCLUDE_DIRS})
@@ -226,10 +229,13 @@ if (${ENABLE_OPENBLAS})
     add_compile_definitions(ENABLE_OPENBLAS)
     #OpenBLAS
     if(NOT EXISTS "${OPENBLAS_DIR}/installed/lib/libopenblas.a")
-        message("Can't find open blas, installing. If open blas is isntalled please use the OPENBLAS_DIR parameter to pass the path")
+        message("Can't find openblas, installing. If openblas is installed please use the OPENBLAS_DIR parameter to pass the path")
         if (${OPENBLAS_DIR} STREQUAL ${OPENBLAS_DEFAULT_DIR})
             message("installing openblas")
-            execute_process(COMMAND ${TOOLS_DIR}/download_openBLAS.sh)
+            execute_process(COMMAND ${TOOLS_DIR}/download_openBLAS.sh EXIT_CODE exit_code)
+            if (NOT exit_code EQUAL "0")
+              message(FATAL_ERROR "The installation of openblas has failed")
+            endif()
         else()
             message(FATAL_ERROR "Can't find openblas in the supplied directory")
         endif()

tools/download_boost.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
 curdir=$pwd
 mydir="${0%/*}"
 

tools/download_openBLAS.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/bin/bash -e
+
 curdir=$pwd
 mydir="${0%/*}"