diff --git a/cmake/install/post/generate-adios2-config.sh.in b/cmake/install/post/generate-adios2-config.sh.in
index fb8488cf0c..bf7537d5c1 100755
--- a/cmake/install/post/generate-adios2-config.sh.in
+++ b/cmake/install/post/generate-adios2-config.sh.in
@@ -103,7 +103,7 @@ fi
 
 for variant in $variants
 do
-  echo "Extacting ADIOS flags for C bindings (${variant})"
+  echo "Extracting ADIOS flags for C bindings (${variant})"
   echo "  Without ADIOS"
   make_target_flags ${variant}_without_C
   without_C_CFLAGS=$(head -1 ${variant}_without_C.flags)
@@ -119,7 +119,7 @@ do
   echo ADIOS2_C_CFLAGS_${variant}=\"${ADIOS2_C_CFLAGS}\" >> adios2.flags
   echo ADIOS2_C_LDFLAGS_${variant}=\"${ADIOS2_C_LDFLAGS}\" >> adios2.flags
 
-  echo "Extacting ADIOS flags for C++ bindings (${variant})"
+  echo "Extracting ADIOS flags for C++ bindings (${variant})"
   echo "  Without ADIOS"
   make_target_flags ${variant}_without_CXX
   without_CXX_CXXFLAGS=$(head -1 ${variant}_without_CXX.flags)
@@ -137,7 +137,7 @@ do
 
   if [ @ADIOS2_CONFIG_FORTRAN@ -eq 1 ]
   then
-    echo "Extacting ADIOS flags for Fortran bindings (${variant})"
+    echo "Extracting ADIOS flags for Fortran bindings (${variant})"
     echo "  Without ADIOS"
     make_target_flags ${variant}_without_Fortran
     without_Fortran_FFLAGS=$(head -1 ${variant}_without_Fortran.flags)
diff --git a/scripts/conda/adios2/superbuild/CMakeLists.txt b/scripts/conda/adios2/superbuild/CMakeLists.txt
index 555268604f..75e2ad9840 100644
--- a/scripts/conda/adios2/superbuild/CMakeLists.txt
+++ b/scripts/conda/adios2/superbuild/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 3.12)
 project(ADIOS2_SUPERBUILD C CXX)
 
 include(ExternalProject)
diff --git a/scripts/dashboard/common.cmake b/scripts/dashboard/common.cmake
index c7d7e84c73..e4284afa81 100644
--- a/scripts/dashboard/common.cmake
+++ b/scripts/dashboard/common.cmake
@@ -65,7 +65,7 @@
 #   set(ENV{FC}  /path/to/fc)   # Fortran compiler (optional)
 #   set(ENV{LD_LIBRARY_PATH} /path/to/vendor/lib) # (if necessary)
 
-cmake_minimum_required(VERSION 2.8.2 FATAL_ERROR)
+cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
 
 if(NOT DEFINED dashboard_full)
   set(dashboard_full TRUE)
diff --git a/testing/install/C/Makefile b/testing/install/C/Makefile
index b8734c2a80..87fc7114c5 100644
--- a/testing/install/C/Makefile
+++ b/testing/install/C/Makefile
@@ -39,7 +39,7 @@ adios_c_serial_test: main_nompi.o
 main_nompi.o: main_nompi.c
 	$(CC) $(CFLAGS) $(ISYSROOT) -o main_nompi.o -c main_nompi.c $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -s --c-flags)
 
-adios_c_serial_test_2: main_nompi.o
+adios_c_serial_test_2: main_nompi.c
 	$(CXX) $(LDFLAGS) $(CXXFLAGS) $(ISYSROOT) -o adios_c_serial_test_2 main_nompi.c $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -s -c)
 
 
@@ -53,5 +53,5 @@ adios_c_mpi_test: main_mpi.o
 main_mpi.o: main_mpi.c
 	$(CC) $(CFLAGS) $(ISYSROOT) -o main_mpi.o -c main_mpi.c $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -m --c-flags)
 
-adios_c_mpi_test_2: main_mpi.o
+adios_c_mpi_test_2: main_mpi.c
 	$(CXX) $(LDFLAGS) $(CXXFLAGS) $(ISYSROOT) -o adios_c_mpi_test_2 main_mpi.c $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -m -c)
diff --git a/testing/install/CXX11/Makefile b/testing/install/CXX11/Makefile
index f499770fb7..1ed2765ec6 100644
--- a/testing/install/CXX11/Makefile
+++ b/testing/install/CXX11/Makefile
@@ -39,7 +39,7 @@ adios_cxx11_serial_test: main_nompi.o
 main_nompi.o: main_nompi.cxx
 	$(CXX) $(CXXFLAGS) $(ISYSROOT) -o main_nompi.o -c main_nompi.cxx $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -s --cxx-flags)
 
-adios_cxx11_serial_test_2: main_nompi.o
+adios_cxx11_serial_test_2: main_nompi.cxx
 	$(CXX) $(LDFLAGS) $(CXXFLAGS) $(ISYSROOT) -o adios_cxx11_serial_test_2 main_nompi.cxx $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -s -x)
 
 
@@ -53,5 +53,5 @@ adios_cxx11_mpi_test: main_mpi.o
 main_mpi.o: main_mpi.cxx
 	$(CXX) $(CXXFLAGS) $(ISYSROOT) -o main_mpi.o -c main_mpi.cxx $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -m --cxx-flags)
 
-adios_cxx11_mpi_test_2: main_mpi.o
+adios_cxx11_mpi_test_2: main_mpi.cxx
 	$(CXX) $(LDFLAGS) $(CXXFLAGS) $(ISYSROOT) -o adios_cxx11_mpi_test_2 main_mpi.cxx $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -m -x)
diff --git a/testing/install/Fortran/Makefile b/testing/install/Fortran/Makefile
index 5149a077b6..fbb5b529fc 100644
--- a/testing/install/Fortran/Makefile
+++ b/testing/install/Fortran/Makefile
@@ -39,7 +39,7 @@ adios_fortran_serial_test: main_nompi.o
 main_nompi.o: main_nompi.f90
 	$(FC) $(FFLAGS) -o main_nompi.o -c main_nompi.f90 $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -s --fortran-flags)
 
-adios_fortran_serial_test_2: main_nompi.o
+adios_fortran_serial_test_2: main_nompi.f90
 	$(FC) $(FFLAGS) -o adios_fortran_serial_test_2 main_nompi.f90 $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -s -f)
 
 
@@ -53,5 +53,5 @@ adios_fortran_mpi_test: main_mpi.o
 main_mpi.o: main_mpi.f90
 	$(FC) $(FFLAGS) -o main_mpi.o -c main_mpi.f90 $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -m --fortran-flags)
 
-adios_fortran_mpi_test_2: main_mpi.o
+adios_fortran_mpi_test_2: main_mpi.f90
 	$(FC) $(FFLAGS) -o adios_fortran_mpi_test_2 main_mpi.f90 $(shell adios2-config$(ADIOS2_EXECUTABLE_SUFFIX) -m -f)