Do not use strtold with WASI

The symbol is not available.
CLIUtils · Feb 6, 2023 · b3446f4 · b3446f4
1 parent 7403921
commit b3446f4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/CLI/TypeTools.hpp b/include/CLI/TypeTools.hpp
@@ -978,7 +978,12 @@ bool lexical_cast(const std::string &input, T &output) {
         return false;
     }
     char *val = nullptr;
+#ifdef __wasi__
+    // Symbol missing
+    auto output_ld = std::strtod(input.c_str(), &val);
+#else
     auto output_ld = std::strtold(input.c_str(), &val);
+#endif
     output = static_cast<T>(output_ld);
     return val == (input.c_str() + input.size());
 }