diff --git a/bsa/tests/bsatool_cmd.c b/bsa/tests/bsatool_cmd.c
index b474c5ce3..d5f4400aa 100644
--- a/bsa/tests/bsatool_cmd.c
+++ b/bsa/tests/bsatool_cmd.c
@@ -1,5 +1,5 @@
 /*
-  File autogenerated by gengetopt version 2.22.1
+  File autogenerated by gengetopt version 2.22.2
   generated with the following command:
   gengetopt --unamed-opts=BSA-FILE -F bsatool_cmd -G
 
@@ -17,6 +17,10 @@
 #include <stdlib.h>
 #include <string.h>
 
+#ifndef FIX_UNUSED
+#define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */
+#endif
+
 
 #include "bsatool_cmd.h"
 
@@ -64,6 +68,7 @@ void clear_given (struct gengetopt_args_info *args_info)
 static
 void clear_args (struct gengetopt_args_info *args_info)
 {
+  FIX_UNUSED (args_info);
   args_info->extract_arg = NULL;
   args_info->extract_orig = NULL;
   
@@ -84,7 +89,9 @@ void init_args_info(struct gengetopt_args_info *args_info)
 void
 cmdline_parser_print_version (void)
 {
-  printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
+  printf ("%s %s\n",
+     (strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE),
+     CMDLINE_PARSER_VERSION);
 }
 
 static void print_help_common(void) {
@@ -118,7 +125,7 @@ cmdline_parser_init (struct gengetopt_args_info *args_info)
   clear_args (args_info);
   init_args_info (args_info);
 
-  args_info->inputs = NULL;
+  args_info->inputs = 0;
   args_info->inputs_num = 0;
 }
 
@@ -174,8 +181,9 @@ cmdline_parser_release (struct gengetopt_args_info *args_info)
 
 
 static void
-write_into_file(FILE *outfile, const char *opt, const char *arg, char *values[])
+write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[])
 {
+  FIX_UNUSED (values);
   if (arg) {
     fprintf(outfile, "%s=\"%s\"\n", opt, arg);
   } else {
@@ -239,7 +247,7 @@ cmdline_parser_free (struct gengetopt_args_info *args_info)
 char *
 gengetopt_strdup (const char *s)
 {
-  char *result = NULL;
+  char *result = 0;
   if (!s)
     return result;
 
@@ -261,7 +269,7 @@ cmdline_parser_ext (int argc, char * const *argv, struct gengetopt_args_info *ar
                    struct cmdline_parser_params *params)
 {
   int result;
-  result = cmdline_parser_internal (argc, argv, args_info, params, NULL);
+  result = cmdline_parser_internal (argc, argv, args_info, params, 0);
 
   if (result == EXIT_FAILURE)
     {
@@ -284,7 +292,7 @@ cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_
   params.check_ambiguity = 0;
   params.print_errors = 1;
 
-  result = cmdline_parser_internal (argc, argv, args_info, &params, NULL);
+  result = cmdline_parser_internal (argc, argv, args_info, &params, 0);
 
   if (result == EXIT_FAILURE)
     {
@@ -298,6 +306,8 @@ cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_
 int
 cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
 {
+  FIX_UNUSED (args_info);
+  FIX_UNUSED (prog_name);
   return EXIT_SUCCESS;
 }
 
@@ -331,37 +341,6 @@ struct option
   int val;
 };
 
-/* For communication from `getopt' to the caller.
-   When `getopt' finds an option that takes an argument,
-   the argument value is returned here.
-   Also, when `ordering' is RETURN_IN_ORDER,
-   each non-option ARGV-element is returned here.  */
-
-static char *optarg;
-
-/* Index in ARGV of the next element to be scanned.
-   This is used for communication to and from the caller
-   and for communication between successive calls to `getopt'.
-
-   On entry to `getopt', zero means this is the first call; initialize.
-
-   When `getopt' returns -1, this is the index of the first of the
-   non-option elements that the caller should itself scan.
-
-   Otherwise, `optind' communicates from one call to the next
-   how much of ARGV has been scanned so far.  */
-
-static int optind;
-
-/* Callers store zero here to inhibit the error message `getopt' prints
-   for unrecognized options.  */
-
-static int opterr;
-
-/* Set to an option character which was unrecognized.  */
-
-static int optopt;
-
 /* This version of `getopt' appears to the caller like standard Unix `getopt'
    but it behaves differently for the user, since it allows the user
    to intersperse the options with the other arguments.
@@ -948,13 +927,15 @@ static char *package_name = 0;
 static
 int update_arg(void *field, char **orig_field,
                unsigned int *field_given, unsigned int *prev_given, 
-               char *value, char *possible_values[], const char *default_value,
+               char *value, const char *possible_values[],
+               const char *default_value,
                cmdline_parser_arg_type arg_type,
                int check_ambiguity, int override,
                int no_free, int multiple_option,
                const char *long_opt, char short_opt,
                const char *additional_error)
 {
+  FIX_UNUSED (field);
   char *stop_char = 0;
   const char *val = value;
   int found;
@@ -976,6 +957,7 @@ int update_arg(void *field, char **orig_field,
       return 1; /* failure */
     }
 
+  FIX_UNUSED (default_value);
     
   if (field_given && *field_given && ! override)
     return 0;
@@ -1021,7 +1003,8 @@ int update_arg(void *field, char **orig_field,
 
 
 int
-cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info,
+cmdline_parser_internal (
+  int argc, char * const *argv, struct gengetopt_args_info *args_info,
                         struct cmdline_parser_params *params, const char *additional_error)
 {
   int c;	/* Character of the parsed option.  */
@@ -1033,6 +1016,11 @@ cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_inf
   int initialize;
   int check_required;
   int check_ambiguity;
+
+  char *optarg;
+  int optind;
+  int opterr;
+  int optopt;
   
   package_name = argv[0];
   
@@ -1060,7 +1048,7 @@ cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_inf
         { "version",	0, NULL, 'V' },
         { "extract",	1, NULL, 'x' },
         { "long",	0, NULL, 'l' },
-        { NULL,	0, NULL, 0 }
+        { 0,  0, 0, 0 }
       };
 
       custom_optarg = optarg;
diff --git a/bsa/tests/bsatool_cmd.h b/bsa/tests/bsatool_cmd.h
index 0158bc371..ce08eb3ec 100644
--- a/bsa/tests/bsatool_cmd.h
+++ b/bsa/tests/bsatool_cmd.h
@@ -1,6 +1,6 @@
 /** @file bsatool_cmd.h
  *  @brief The header file for the command line option parser
- *  generated by GNU Gengetopt version 2.22.1
+ *  generated by GNU Gengetopt version 2.22.2
  *  http://www.gnu.org/software/gengetopt.
  *  DO NOT modify this file, since it can be overwritten
  *  @author GNU Gengetopt by Lorenzo Bettini */
@@ -20,10 +20,15 @@ extern "C" {
 #endif /* __cplusplus */
 
 #ifndef CMDLINE_PARSER_PACKAGE
-/** @brief the program name */
+/** @brief the program name (used for printing errors) */
 #define CMDLINE_PARSER_PACKAGE "bsatool"
 #endif
 
+#ifndef CMDLINE_PARSER_PACKAGE_NAME
+/** @brief the complete program name (used for help and version) */
+#define CMDLINE_PARSER_PACKAGE_NAME "bsatool"
+#endif
+
 #ifndef CMDLINE_PARSER_VERSION
 /** @brief the program version */
 #define CMDLINE_PARSER_VERSION "1.0"
diff --git a/bsa/tests/test.sh b/bsa/tests/test.sh
index b1ca6f1a6..2d07708ad 100755
--- a/bsa/tests/test.sh
+++ b/bsa/tests/test.sh
@@ -9,10 +9,10 @@ PROGS=*_test
 for a in $PROGS; do
     if [ -f "output/$a.out" ]; then
         echo "Running $a:"
-        $a | diff output/$a.out -
+        ./$a | diff output/$a.out -
     else
         echo "Creating $a.out"
-        $a > "output/$a.out"
+        ./$a > "output/$a.out"
         git add "output/$a.out"
     fi
 done
diff --git a/esm/tests/esmtool_cmd.c b/esm/tests/esmtool_cmd.c
index dd9ae8d07..ac770f742 100644
--- a/esm/tests/esmtool_cmd.c
+++ b/esm/tests/esmtool_cmd.c
@@ -1,5 +1,5 @@
 /*
-  File autogenerated by gengetopt version 2.22
+  File autogenerated by gengetopt version 2.22.2
   generated with the following command:
   gengetopt --unamed-opts=ES-FILE -F esmtool_cmd -G
 
@@ -17,6 +17,10 @@
 #include <stdlib.h>
 #include <string.h>
 
+#ifndef FIX_UNUSED
+#define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */
+#endif
+
 
 #include "esmtool_cmd.h"
 
@@ -65,6 +69,7 @@ void clear_given (struct gengetopt_args_info *args_info)
 static
 void clear_args (struct gengetopt_args_info *args_info)
 {
+  FIX_UNUSED (args_info);
   
 }
 
@@ -84,7 +89,9 @@ void init_args_info(struct gengetopt_args_info *args_info)
 void
 cmdline_parser_print_version (void)
 {
-  printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
+  printf ("%s %s\n",
+     (strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE),
+     CMDLINE_PARSER_VERSION);
 }
 
 static void print_help_common(void) {
@@ -99,7 +106,7 @@ static void print_help_common(void) {
   printf("\n");
 
   if (strlen(gengetopt_args_info_description) > 0)
-    printf("%s\n", gengetopt_args_info_description);
+    printf("%s\n\n", gengetopt_args_info_description);
 }
 
 void
@@ -118,7 +125,7 @@ cmdline_parser_init (struct gengetopt_args_info *args_info)
   clear_args (args_info);
   init_args_info (args_info);
 
-  args_info->inputs = NULL;
+  args_info->inputs = 0;
   args_info->inputs_num = 0;
 }
 
@@ -163,8 +170,9 @@ cmdline_parser_release (struct gengetopt_args_info *args_info)
 
 
 static void
-write_into_file(FILE *outfile, const char *opt, const char *arg, char *values[])
+write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[])
 {
+  FIX_UNUSED (values);
   if (arg) {
     fprintf(outfile, "%s=\"%s\"\n", opt, arg);
   } else {
@@ -230,7 +238,7 @@ cmdline_parser_free (struct gengetopt_args_info *args_info)
 char *
 gengetopt_strdup (const char *s)
 {
-  char *result = NULL;
+  char *result = 0;
   if (!s)
     return result;
 
@@ -252,7 +260,7 @@ cmdline_parser_ext (int argc, char * const *argv, struct gengetopt_args_info *ar
                    struct cmdline_parser_params *params)
 {
   int result;
-  result = cmdline_parser_internal (argc, argv, args_info, params, NULL);
+  result = cmdline_parser_internal (argc, argv, args_info, params, 0);
 
   if (result == EXIT_FAILURE)
     {
@@ -275,7 +283,7 @@ cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_
   params.check_ambiguity = 0;
   params.print_errors = 1;
 
-  result = cmdline_parser_internal (argc, argv, args_info, &params, NULL);
+  result = cmdline_parser_internal (argc, argv, args_info, &params, 0);
 
   if (result == EXIT_FAILURE)
     {
@@ -289,6 +297,8 @@ cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_
 int
 cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
 {
+  FIX_UNUSED (args_info);
+  FIX_UNUSED (prog_name);
   return EXIT_SUCCESS;
 }
 
@@ -322,37 +332,6 @@ struct option
   int val;
 };
 
-/* For communication from `getopt' to the caller.
-   When `getopt' finds an option that takes an argument,
-   the argument value is returned here.
-   Also, when `ordering' is RETURN_IN_ORDER,
-   each non-option ARGV-element is returned here.  */
-
-static char *optarg;
-
-/* Index in ARGV of the next element to be scanned.
-   This is used for communication to and from the caller
-   and for communication between successive calls to `getopt'.
-
-   On entry to `getopt', zero means this is the first call; initialize.
-
-   When `getopt' returns -1, this is the index of the first of the
-   non-option elements that the caller should itself scan.
-
-   Otherwise, `optind' communicates from one call to the next
-   how much of ARGV has been scanned so far.  */
-
-static int optind;
-
-/* Callers store zero here to inhibit the error message `getopt' prints
-   for unrecognized options.  */
-
-static int opterr;
-
-/* Set to an option character which was unrecognized.  */
-
-static int optopt;
-
 /* This version of `getopt' appears to the caller like standard Unix `getopt'
    but it behaves differently for the user, since it allows the user
    to intersperse the options with the other arguments.
@@ -734,7 +713,7 @@ static int check_short_opt(int argc, char *const *argv, const char *optstring,
 		int print_errors, struct custom_getopt_data *d)
 {
 	char c = *d->nextchar++;
-	char *temp = strchr(optstring, c);
+	const char *temp = strchr(optstring, c);
 
 	/* Increment `custom_optind' when we start to process its last character.  */
 	if (*d->nextchar == '\0')
@@ -939,13 +918,15 @@ static char *package_name = 0;
 static
 int update_arg(void *field, char **orig_field,
                unsigned int *field_given, unsigned int *prev_given, 
-               char *value, char *possible_values[], const char *default_value,
+               char *value, const char *possible_values[],
+               const char *default_value,
                cmdline_parser_arg_type arg_type,
                int check_ambiguity, int override,
                int no_free, int multiple_option,
                const char *long_opt, char short_opt,
                const char *additional_error)
 {
+  FIX_UNUSED (field);
   char *stop_char = 0;
   const char *val = value;
   int found;
@@ -966,6 +947,7 @@ int update_arg(void *field, char **orig_field,
       return 1; /* failure */
     }
 
+  FIX_UNUSED (default_value);
     
   if (field_given && *field_given && ! override)
     return 0;
@@ -1003,7 +985,8 @@ int update_arg(void *field, char **orig_field,
 
 
 int
-cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info,
+cmdline_parser_internal (
+  int argc, char * const *argv, struct gengetopt_args_info *args_info,
                         struct cmdline_parser_params *params, const char *additional_error)
 {
   int c;	/* Character of the parsed option.  */
@@ -1015,6 +998,11 @@ cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_inf
   int initialize;
   int check_required;
   int check_ambiguity;
+
+  char *optarg;
+  int optind;
+  int opterr;
+  int optopt;
   
   package_name = argv[0];
   
@@ -1043,7 +1031,7 @@ cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_inf
         { "raw",	0, NULL, 'r' },
         { "quiet",	0, NULL, 'q' },
         { "loadcells",	0, NULL, 'C' },
-        { NULL,	0, NULL, 0 }
+        { 0,  0, 0, 0 }
       };
 
       custom_optarg = optarg;
diff --git a/esm/tests/esmtool_cmd.h b/esm/tests/esmtool_cmd.h
index 07c766122..c2561c00a 100644
--- a/esm/tests/esmtool_cmd.h
+++ b/esm/tests/esmtool_cmd.h
@@ -1,6 +1,6 @@
 /** @file esmtool_cmd.h
  *  @brief The header file for the command line option parser
- *  generated by GNU Gengetopt version 2.22
+ *  generated by GNU Gengetopt version 2.22.2
  *  http://www.gnu.org/software/gengetopt.
  *  DO NOT modify this file, since it can be overwritten
  *  @author GNU Gengetopt by Lorenzo Bettini */
@@ -20,10 +20,15 @@ extern "C" {
 #endif /* __cplusplus */
 
 #ifndef CMDLINE_PARSER_PACKAGE
-/** @brief the program name */
+/** @brief the program name (used for printing errors) */
 #define CMDLINE_PARSER_PACKAGE "esmtool"
 #endif
 
+#ifndef CMDLINE_PARSER_PACKAGE_NAME
+/** @brief the complete program name (used for help and version) */
+#define CMDLINE_PARSER_PACKAGE_NAME "esmtool"
+#endif
+
 #ifndef CMDLINE_PARSER_VERSION
 /** @brief the program version */
 #define CMDLINE_PARSER_VERSION "1.0"
diff --git a/nif/tests/test.sh b/nif/tests/test.sh
index b1ca6f1a6..2d07708ad 100755
--- a/nif/tests/test.sh
+++ b/nif/tests/test.sh
@@ -9,10 +9,10 @@ PROGS=*_test
 for a in $PROGS; do
     if [ -f "output/$a.out" ]; then
         echo "Running $a:"
-        $a | diff output/$a.out -
+        ./$a | diff output/$a.out -
     else
         echo "Creating $a.out"
-        $a > "output/$a.out"
+        ./$a > "output/$a.out"
         git add "output/$a.out"
     fi
 done
diff --git a/nifogre/tests/output/ogre_skeleton_test.out b/nifogre/tests/output/ogre_skeleton_test.out
index 053a44833..ce0136250 100644
--- a/nifogre/tests/output/ogre_skeleton_test.out
+++ b/nifogre/tests/output/ogre_skeleton_test.out
@@ -1 +1 @@
-Manually loading mesh mesh1
+hello
diff --git a/nifogre/tests/test.sh b/nifogre/tests/test.sh
index b1ca6f1a6..2d07708ad 100755
--- a/nifogre/tests/test.sh
+++ b/nifogre/tests/test.sh
@@ -9,10 +9,10 @@ PROGS=*_test
 for a in $PROGS; do
     if [ -f "output/$a.out" ]; then
         echo "Running $a:"
-        $a | diff output/$a.out -
+        ./$a | diff output/$a.out -
     else
         echo "Creating $a.out"
-        $a > "output/$a.out"
+        ./$a > "output/$a.out"
         git add "output/$a.out"
     fi
 done
diff --git a/testall.sh b/testall.sh
index bc3b55e8c..51a6e029d 100755
--- a/testall.sh
+++ b/testall.sh
@@ -2,6 +2,7 @@
 
 function run()
 {
+  echo "$1/tests/:"
   cd "$1/tests/"
   ./test.sh
   cd ../../
diff --git a/tools/tests/test.sh b/tools/tests/test.sh
index b1ca6f1a6..2d07708ad 100755
--- a/tools/tests/test.sh
+++ b/tools/tests/test.sh
@@ -9,10 +9,10 @@ PROGS=*_test
 for a in $PROGS; do
     if [ -f "output/$a.out" ]; then
         echo "Running $a:"
-        $a | diff output/$a.out -
+        ./$a | diff output/$a.out -
     else
         echo "Creating $a.out"
-        $a > "output/$a.out"
+        ./$a > "output/$a.out"
         git add "output/$a.out"
     fi
 done