libreCMC/package/libs/icu/patches/020-uClibc-ng.patch

--- a/i18n/decimfmt.cpp
+++ b/i18n/decimfmt.cpp
@@ -1812,7 +1812,7 @@ bool DecimalFormat::fastFormatDouble(double input, UnicodeString& output) const
         return false;
     }
     if (std::isnan(input)
-            || std::trunc(input) != input
+            || trunc(input) != input
             || input <= INT32_MIN
             || input > INT32_MAX) {
         return false;
--- a/i18n/number_decimalquantity.cpp
+++ b/i18n/number_decimalquantity.cpp
@@ -446,7 +446,7 @@ void DecimalQuantity::_setToDoubleFast(double n) {
         for (; i <= -22; i += 22) n /= 1e22;
         n /= DOUBLE_MULTIPLIERS[-i];
     }
-    auto result = static_cast<int64_t>(std::round(n));
+    auto result = static_cast<int64_t>(round(n));
     if (result != 0) {
         _setToLong(result);
         scale -= fracLength;