diff --git a/m68k/.gitignore b/m68k/.gitignore
new file mode 100644
index 0000000..636ef9c
--- /dev/null
+++ b/m68k/.gitignore
@@ -0,0 +1,9 @@
+autom4te.cache
+configure
+config.h.in
+config.log
+config.status
+aclocal.m4
+Makefile.in
+Makefile
+*~
diff --git a/m68k/configure_wrapper.sh b/m68k/configure_wrapper.sh
new file mode 100755
index 0000000..9a17ad4
--- /dev/null
+++ b/m68k/configure_wrapper.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+./configure CFLAGS="-std=gnu89" "$@"
\ No newline at end of file
diff --git a/m68k/lib/bdmIO.c b/m68k/lib/bdmIO.c
index d9d1b63..9d5b33a 100644
--- a/m68k/lib/bdmIO.c
+++ b/m68k/lib/bdmIO.c
@@ -561,7 +561,7 @@ bdmReadConfiguration ()
 
   if (env && strlen (env))
   {
-    char* fname = malloc (strlen (env) + 1 + strlen (M68K_BDM_INIT_FILE));
+    char* fname = malloc (strlen (env) + 2 + strlen (M68K_BDM_INIT_FILE));
 
     if (fname)
     {