720 {
721
722
723
724
725 char* backend;
726 backend = getenv("PANGOCAIRO_BACKEND");
727 if (backend == nullptr) {
728 static char envstring[] = "PANGOCAIRO_BACKEND=fc";
729 putenv(envstring);
730 } else {
731 printf("Using '%s' as pango cairo backend based on environment "
732 "variable.\n", backend);
733 }
734 tesseract::CheckSharedLibraryVersion();
735 if (argc > 1) {
736 if ((strcmp(argv[1], "-v") == 0) ||
737 (strcmp(argv[1], "--version") == 0)) {
739 printf("Pango version: %s\n", pango_version_string());
740 }
741 }
743 return Main();
744}
void ParseCommandLineFlags(const char *usage, int *argc, char ***argv, const bool remove_flags)
static void PangoFontTypeInfo()