diff --git a/pynamic-pyMPI-2.6a1/Makefile.mpi4py b/pynamic-pyMPI-2.6a1/Makefile.mpi4py
index 5acc837..6406f81 100644
--- a/pynamic-pyMPI-2.6a1/Makefile.mpi4py
+++ b/pynamic-pyMPI-2.6a1/Makefile.mpi4py
@@ -27,7 +27,7 @@ MAKEFILE_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 
 UTIL_LIBS := $(shell for s in {1..$(NUM_UTILITIES)}; do echo -lutility$$(($$s - 1)); done)
 MODULE_LIBS := $(shell for s in {1..$(NUM_MODULES)}; do echo -lmodule$$(($$s - 1)); done)
-BASE_MODULE_LIBS = -lmodulebegin -lmodulefinal
+BASE_MODULE_LIBS += -lmodulebegin -lmodulefinal
 
 PYNAMICDIR := $(dir $(abspath $(firstword $(MAKEFILE_LIST))))
 
diff --git a/pynamic-pyMPI-2.6a1/config_pynamic.py b/pynamic-pyMPI-2.6a1/config_pynamic.py
index 0121884..58be843 100755
--- a/pynamic-pyMPI-2.6a1/config_pynamic.py
+++ b/pynamic-pyMPI-2.6a1/config_pynamic.py
@@ -13,6 +13,7 @@
 #
 
 from so_generator import print_error, parse_and_run, run_command, print_usage
+import sysconfig
 import sys
 import os
 
@@ -55,14 +56,43 @@
     command = 'make -j ' + str(processes)
     run_command(command)
 else:
-    command = 'make -f Makefile.mpi4py clean'
-    run_command(command)
-    
-    target = 'pynamic-mpi4py'
+    python = sys.executable
+
+    cfg_vars = sysconfig.get_config_vars()
+    cflags = cfg_vars.get('CFLAGS')
+    ldflags = '{} -L{}'.format(cfg_vars.get('LDFLAGS', ''), cfg_vars.get('LIBDIR'))
+    embed = cfg_vars.get('EMBED')
+    libs = '-lpython{} {}'.format(cfg_vars.get('LDVERSION'), cfg_vars.get('LIBS', ''))
+
+    cc = None
+    for arg in configure_args:
+        if 'with-cc' in arg and '=' in arg:
+            _, cc = arg.split('=', 1)
+        if 'with-python' in arg:
+            print("Run this with intended python")
+            sys.exit(1)
+        if 'with-includes' in arg:
+            if '=' in arg:
+                cflags = '{} {}'.format(cflags, arg.split('=',1)[1])
+
+    command = ['make', '-f', 'Makefile.mpi4py', 'clean']
+    run_command(' '.join(command))
+
+    command = ['make', '-f', 'Makefile.mpi4py', '-j', str(processes)]
+    for flag_name, flag_val in (
+            ('CC', cc),
+            ('PYTHON_CFLAGS', cflags),
+            ('PYTHON_LDFLAGS', ldflags),
+            ('PYTHON_EMBED', embed),
+            ('PYTHON_EXE', python)):
+        if flag_val is not None:
+            command.append('{}="{}"'.format(flag_name, flag_val))
+    command.append('BASE_MODULE_LIBS="{}"'.format(libs))
+    targets = ['pynamic-mpi4py']
     if bigexe:
-        target += ' pynamic-bigexe-mpi4py'
-    command = 'make -j ' + str(processes) + ' -f Makefile.mpi4py ' + target
-    run_command(command)
+        targets.append(' pynamic-bigexe-mpi4py')
+    command.extend(targets)
+    run_command(' '.join(command))
     
 if bigexe == False:
     command = 'rm -f pynamic-bigexe-pyMPI pynamic-bigexe-sdb-pyMPI pynamic-bigexe-mpi4py'
diff --git a/pynamic-pyMPI-2.6a1/get-symtab-sizes b/pynamic-pyMPI-2.6a1/get-symtab-sizes
index 51a5393..99d7f61 100755
--- a/pynamic-pyMPI-2.6a1/get-symtab-sizes
+++ b/pynamic-pyMPI-2.6a1/get-symtab-sizes
@@ -39,9 +39,9 @@ for sh in $sharedlib; do
 	    ls -l $sh | gawk '{ print "Image size: "$5}' | tee -a 00imagesize 
 	    size -f $sh | gawk '{if ($1 ~ /[0-9]+/) print "Text size: "$1}' | tee -a 00textsize
             size -f $sh | gawk '{if ($2 ~ /[0-9]+/) print "Data size: "$2}' | tee -a 00datasize
-	    readelf -S -W $sh | gawk '{if ($2 ~ /\.debug/ ) print $6}' | addall "debug section" 16 | tee -a 00debugsectsize
-	    readelf -S -W $sh | gawk '{if ($2 ~ /\.symtab/ ) print $6}' | addall "symbol table" 16 | tee -a 00symtabsize
-	    readelf -S -W $sh | gawk '{if ($2 ~ /\.strtab/ ) print $6}' | addall "string table" 16 | tee -a 00strtabsize
+	    readelf -S -W $sh | gawk '{if ($2 ~ /\.debug/ ) print $6}' | ./addall "debug section" 16 | tee -a 00debugsectsize
+	    readelf -S -W $sh | gawk '{if ($2 ~ /\.symtab/ ) print $6}' | ./addall "symbol table" 16 | tee -a 00symtabsize
+	    readelf -S -W $sh | gawk '{if ($2 ~ /\.strtab/ ) print $6}' | ./addall "string table" 16 | tee -a 00strtabsize
     fi
 done