#840: Generously adds Fl::args_to_utf8() for MinGW support.

fltk-options/fltk-options.cxx

@@ -676,6 +676,7 @@ int main(int argc,char **argv) {
   check_write_permissions(g_system_write_ok, g_user_write_ok);
 
   int i = 1;
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   int args_processed = Fl::args(argc, argv, i, read_command_line_args);
   if (args_processed < argc) {
     fprintf(stderr, "ERROR: Unrecognized command line option \"%s\".\n", argv[i]);

fluid/fluid.cxx

@@ -2171,6 +2171,7 @@ int main(int argc,char **argv) {
   setlocale(LC_NUMERIC, "C"); // make sure numeric values are written correctly
   g_launch_path = end_with_slash(fl_getcwd()); // store the current path at launch
 
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   if (   (Fl::args(argc,argv,i,arg) == 0)     // unsupported argument found
       || (batch_mode && (i != argc-1))        // .fl filename missing
       || (!batch_mode && (i < argc-1))        // more than one filename found

test/browser.cxx

@@ -160,6 +160,7 @@ void wtype_cb(Fl_Widget *, void *) {
 
 int main(int argc, char **argv) {
   int i;
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   if (!Fl::args(argc, argv, i)) Fl::fatal(Fl::help);
   const char *fname = (i < argc) ? argv[i] : "browser.cxx";
   Fl_Double_Window window(720, 520, fname);

test/colbrowser.cxx

@@ -56,6 +56,7 @@ static RGBdb rgbdb[MAX_RGB];
 
 int main(int argc, char *argv[]) {
   int i;
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   if (!Fl::args(argc, argv, i)) Fl::fatal(Fl::help);
   const char *dbname = (i < argc) ? argv[i] : "rgb.txt";
 

test/demo.cxx

@@ -601,6 +601,7 @@ int main(int argc, char **argv) {
   // parse commandline
 
   int i = 0;
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   if (!Fl::args(argc, argv, i) || i < argc-1)
     Fl::fatal("Usage: %s <switches> <menufile>\n%s", argv[0], Fl::help);
   if (i < argc) {

test/fonts.cxx

@@ -333,6 +333,7 @@ void create_the_forms() {
 
 int main(int argc, char **argv) {
   Fl::scheme(NULL);
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   Fl::args(argc, argv);
   Fl::get_system_colors();
   create_the_forms();

test/help_dialog.cxx

@@ -47,6 +47,7 @@ main(int  argc,                 // I - Number of command-line arguments
   Fl_GIF_Image::animate = true; // create animated shared .GIF images
   Fl_Help_Dialog *help = new Fl_Help_Dialog;
   int i;
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   if (!Fl::args(argc, argv, i)) Fl::fatal(Fl::help);
   const char *fname = (i < argc) ? argv[i] : "help_dialog.html";
 

test/unittests.cxx

@@ -421,6 +421,7 @@ static int arg(int argc, char** argv, int& i) {
 // registered tests to the browser widget.
 int main(int argc, char** argv) {
   int i;
+  Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
   if ( Fl::args(argc,argv,i,arg) == 0 ) {   // unsupported argument found
     static const char *msg =
       "usage: %s <switches>\n"