diff --git a/modules/find/FindMUMPS.cmake b/modules/find/FindMUMPS.cmake
index 814899bc200a9405dc6243ac07c7933617e4384c..818f69c38705419de969cad39d67d8599a425cdb 100644
--- a/modules/find/FindMUMPS.cmake
+++ b/modules/find/FindMUMPS.cmake
@@ -346,16 +346,16 @@ else()
     set(MUMPS_${mumps_hdr}_DIRS "MUMPS_${mumps_hdr}_INCLUDE_DIRS-NOTFOUND")
     foreach(mumps_hdr ${MUMPS_hdrs_to_find})
       find_path(MUMPS_${mumps_hdr}_DIRS
-	      NAMES ${mumps_hdr}
-	      HINTS ${MUMPS_DIR}
-	      PATH_SUFFIXES "include")
+        NAMES ${mumps_hdr}
+        HINTS ${MUMPS_DIR}
+        PATH_SUFFIXES "include")
     endforeach()
   else()
     foreach(mumps_hdr ${MUMPS_hdrs_to_find})
       set(MUMPS_${mumps_hdr}_DIRS "MUMPS_${mumps_hdr}_INCLUDE_DIRS-NOTFOUND")
       find_path(MUMPS_${mumps_hdr}_DIRS
-	      NAMES ${mumps_hdr}
-	      HINTS ${_inc_env})
+        NAMES ${mumps_hdr}
+        HINTS ${_inc_env})
     endforeach()
   endif()
 endif()
@@ -439,16 +439,16 @@ else()
     foreach(mumps_lib ${MUMPS_libs_to_find})
       set(MUMPS_${mumps_lib}_LIBRARY "MUMPS_${mumps_lib}_LIBRARY-NOTFOUND")
       find_library(MUMPS_${mumps_lib}_LIBRARY
-	      NAMES ${mumps_lib}
-	      HINTS ${MUMPS_DIR}
-	      PATH_SUFFIXES lib lib32 lib64)
+        NAMES ${mumps_lib}
+        HINTS ${MUMPS_DIR}
+        PATH_SUFFIXES lib lib32 lib64)
     endforeach()
   else()
     foreach(mumps_lib ${MUMPS_libs_to_find})
       set(MUMPS_${mumps_lib}_LIBRARY "MUMPS_${mumps_lib}_LIBRARY-NOTFOUND")
       find_library(MUMPS_${mumps_lib}_LIBRARY
-	      NAMES ${mumps_lib}
-	      HINTS ${_lib_env})
+        NAMES ${mumps_lib}
+        HINTS ${_lib_env})
     endforeach()
   endif()
 endif()
@@ -591,7 +591,7 @@ if(MUMPS_LIBRARIES)
     endif()
     foreach(libdir ${SCALAPACK_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${SCALAPACK_LIBRARIES}")
@@ -606,7 +606,7 @@ if(MUMPS_LIBRARIES)
     endif()
     if (MPI_Fortran_LINK_FLAGS)
       if (${MPI_Fortran_LINK_FLAGS} MATCHES "  -")
-	      string(REGEX REPLACE " -" "-" MPI_Fortran_LINK_FLAGS ${MPI_Fortran_LINK_FLAGS})
+        string(REGEX REPLACE " -" "-" MPI_Fortran_LINK_FLAGS ${MPI_Fortran_LINK_FLAGS})
       endif()
       list(APPEND REQUIRED_LDFLAGS "${MPI_Fortran_LINK_FLAGS}")
     endif()
@@ -627,7 +627,7 @@ if(MUMPS_LIBRARIES)
     endif()
     foreach(libdir ${_mumps_blas_lib})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${_mumps_blas_lib}")
@@ -642,7 +642,7 @@ if(MUMPS_LIBRARIES)
     endif()
     foreach(libdir ${SCOTCH_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${SCOTCH_LIBRARIES}")
@@ -654,7 +654,7 @@ if(MUMPS_LIBRARIES)
     endif()
     foreach(libdir ${PTSCOTCH_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${PTSCOTCH_LIBRARIES}")
@@ -666,7 +666,7 @@ if(MUMPS_LIBRARIES)
     endif()
     foreach(libdir ${METIS_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${METIS_LIBRARIES}")
@@ -678,7 +678,7 @@ if(MUMPS_LIBRARIES)
     endif()
     foreach(libdir ${PARMETIS_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${PARMETIS_LIBRARIES}")
@@ -758,8 +758,8 @@ if(MUMPS_LIBRARIES)
       message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
       message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
       message(STATUS "Maybe MUMPS is linked with specific libraries. "
-	      "Have you tried with COMPONENTS (MPI/SEQ, SCOTCH, PTSCOTCH, METIS, PARMETIS)? "
-	      "See the explanation in FindMUMPS.cmake.")
+        "Have you tried with COMPONENTS (MPI/SEQ, SCOTCH, PTSCOTCH, METIS, PARMETIS)? "
+        "See the explanation in FindMUMPS.cmake.")
     endif()
   endif()
 
diff --git a/modules/find/FindPASTIX.cmake b/modules/find/FindPASTIX.cmake
index 2d470ac6a76bd359807619cbb76c8e538966ccb0..7458ef1e22412de32de491ccccd068b590200a0a 100644
--- a/modules/find/FindPASTIX.cmake
+++ b/modules/find/FindPASTIX.cmake
@@ -170,7 +170,7 @@ if(UNIX OR WIN32)
   else()
     if (PASTIX_FIND_REQUIRED)
       message(FATAL_ERROR "Could NOT find libm on your system."
-	      "Are you sure to a have a C compiler installed?")
+        "Are you sure to a have a C compiler installed?")
     endif()
   endif()
 endif()
@@ -453,16 +453,16 @@ else()
     foreach(pastix_lib ${PASTIX_libs_to_find})
       set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
       find_library(PASTIX_${pastix_lib}_LIBRARY
-	      NAMES ${pastix_lib}
-	      HINTS ${PASTIX_DIR}
-	      PATH_SUFFIXES lib lib32 lib64)
+        NAMES ${pastix_lib}
+        HINTS ${PASTIX_DIR}
+        PATH_SUFFIXES lib lib32 lib64)
     endforeach()
   else()
     foreach(pastix_lib ${PASTIX_libs_to_find})
       set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
       find_library(PASTIX_${pastix_lib}_LIBRARY
-	      NAMES ${pastix_lib}
-	      HINTS ${_lib_env})
+        NAMES ${pastix_lib}
+        HINTS ${_lib_env})
     endforeach()
   endif()
 endif()
@@ -521,11 +521,11 @@ if(PASTIX_LIBRARIES)
       list(APPEND REQUIRED_LIBS "${STARPU_LIBRARIES_DEP}")
     elseif (STARPU_LIBRARIES)
       foreach(lib ${STARPU_LIBRARIES})
-	      if (EXISTS ${lib} OR ${lib} MATCHES "^-")
-	        list(APPEND REQUIRED_LIBS "${lib}")
-	      else()
-	        list(APPEND REQUIRED_LIBS "-l${lib}")
-	      endif()
+        if (EXISTS ${lib} OR ${lib} MATCHES "^-")
+          list(APPEND REQUIRED_LIBS "${lib}")
+        else()
+          list(APPEND REQUIRED_LIBS "-l${lib}")
+        endif()
       endforeach()
     endif()
   endif()
@@ -536,7 +536,7 @@ if(PASTIX_LIBRARIES)
     endif()
     foreach(libdir ${CUDA_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${CUDA_CUBLAS_LIBRARIES};${CUDA_LIBRARIES}")
@@ -548,7 +548,7 @@ if(PASTIX_LIBRARIES)
     endif()
     if (MPI_C_LINK_FLAGS)
       if (${MPI_C_LINK_FLAGS} MATCHES "  -")
-	      string(REGEX REPLACE " -" "-" MPI_C_LINK_FLAGS ${MPI_C_LINK_FLAGS})
+        string(REGEX REPLACE " -" "-" MPI_C_LINK_FLAGS ${MPI_C_LINK_FLAGS})
       endif()
       list(APPEND REQUIRED_LDFLAGS "${MPI_C_LINK_FLAGS}")
     endif()
@@ -561,14 +561,14 @@ if(PASTIX_LIBRARIES)
     endif()
     foreach(libdir ${HWLOC_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     foreach(lib ${HWLOC_LIBRARIES})
       if (EXISTS ${lib} OR ${lib} MATCHES "^-")
-	      list(APPEND REQUIRED_LIBS "${lib}")
+        list(APPEND REQUIRED_LIBS "${lib}")
       else()
-	      list(APPEND REQUIRED_LIBS "-l${lib}")
+        list(APPEND REQUIRED_LIBS "-l${lib}")
       endif()
     endforeach()
   endif()
@@ -587,7 +587,7 @@ if(PASTIX_LIBRARIES)
     endif()
     foreach(libdir ${_pastix_blas_lib})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${_pastix_blas_lib}")
@@ -602,7 +602,7 @@ if(PASTIX_LIBRARIES)
     endif()
     foreach(libdir ${SCOTCH_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${SCOTCH_LIBRARIES}")
@@ -614,7 +614,7 @@ if(PASTIX_LIBRARIES)
     endif()
     foreach(libdir ${PTSCOTCH_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${PTSCOTCH_LIBRARIES}")
@@ -626,7 +626,7 @@ if(PASTIX_LIBRARIES)
     endif()
     foreach(libdir ${METIS_LIBRARY_DIRS})
       if (libdir)
-	      list(APPEND REQUIRED_LIBDIRS "${libdir}")
+        list(APPEND REQUIRED_LIBDIRS "${libdir}")
       endif()
     endforeach()
     list(APPEND REQUIRED_LIBS "${METIS_LIBRARIES}")
@@ -689,8 +689,8 @@ if(PASTIX_LIBRARIES)
       message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
       message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
       message(STATUS "Maybe PASTIX is linked with specific libraries. "
-	      "Have you tried with COMPONENTS (MPI/SEQ, STARPU, STARPU_CUDA, SCOTCH, PTSCOTCH, METIS)? "
-	      "See the explanation in FindPASTIX.cmake.")
+        "Have you tried with COMPONENTS (MPI/SEQ, STARPU, STARPU_CUDA, SCOTCH, PTSCOTCH, METIS)? "
+        "See the explanation in FindPASTIX.cmake.")
     endif()
   endif()
   set(CMAKE_REQUIRED_INCLUDES)