don't use certain STL functions


some functions defined in <cmath>, as well as std::to_string aren't available on GNU's STL for some platforms, e.g. Android

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mbgl/text/get_anchors.cpp b/src/mbgl/text/get_anchors.cpp
index ef8a75c02e..6492fd0679 100644
--- a/src/mbgl/text/get_anchors.cpp
+++ b/src/mbgl/text/get_anchors.cpp
@@ -32,7 +32,7 @@ Anchors resample(const std::vector<Coordinate> &line, const float offset, const
                   y = util::interpolate(float(a.y), float(b.y), t);
 
             if (x >= 0 && x < 4096 && y >= 0 && y < 4096) {
-                Anchor anchor(std::round(x), std::round(y), angle, 0.5f, i);
+                Anchor anchor(::round(x), ::round(y), angle, 0.5f, i);
 
                 if (!angleWindowSize || checkMaxAngle(line, anchor, labelLength, angleWindowSize, maxAngle)) {
                     anchors.push_back(anchor);