emscripten related tweaks

Signed-off-by: falkTX <falktx@falktx.com>

.gitignore

@@ -23,10 +23,13 @@
 *.dmg
 *.dylib
 *.exe
+*.html
+*.js
 *.msi
 *.so
 *.vst
 *.vst3
+*.wasm
 
 # Binary dir
 /bin/ansi-pedantic-test_*

source/includes/CarlaDefines.h

@@ -51,6 +51,8 @@
 # define CARLA_OS_BSD
 #elif defined(__GNU__)
 # define CARLA_OS_GNU_HURD
+#elif defined(__EMSCRIPTEN__)
+# define CARLA_OS_WASM
 #else
 # warning Unsupported platform!
 #endif
@@ -110,6 +112,13 @@
 # define P_UINTPTR "%x"
 # define P_SIZE    "%u"
 # define P_SSIZE   "%i"
+#elif defined(CARLA_OS_WASM)
+# define P_INT64   "%lli"
+# define P_UINT64  "%llu"
+# define P_INTPTR  "%li"
+# define P_UINTPTR "%lx"
+# define P_SIZE    "%lu"
+# define P_SSIZE   "%li"
 #elif defined(CARLA_OS_MAC)
 # define P_INT64   "%lli"
 # define P_UINT64  "%llu"

source/modules/ysfx/sources/ysfx_utils_fts.cpp

@@ -23,7 +23,9 @@
 #endif
 
 #include "ysfx_utils.hpp"
+#ifndef __EMSCRIPTEN__
 #include <fts.h>
+#endif
 #include <string>
 #include <cstring>
 
@@ -31,6 +33,7 @@ namespace ysfx {
 
 void visit_directories(const char *rootpath, bool (*visit)(const std::string &, void *), void *data)
 {
+#ifndef __EMSCRIPTEN__
     char *argv[] = {(char *)rootpath, nullptr};
 
     auto compar = [](const FTSENT **a, const FTSENT **b) -> int {
@@ -53,6 +56,7 @@ void visit_directories(const char *rootpath, bool (*visit)(const std::string &,
                 return;
         }
     }
+#endif
 }
 
 } // namespace ysfx