[core] Fix build on Android + GCC and Android + armeabi

Sadly we don't have bots for these two setups.

11 files changed, 31 insertions, 20 deletions

diff --git a/src/mbgl/style/expression/array_assertion.cpp b/src/mbgl/style/expression/array_assertion.cpp
index a62f67fbb5..29f6a47b10 100644
--- a/src/mbgl/style/expression/array_assertion.cpp
+++ b/src/mbgl/style/expression/array_assertion.cpp
@@ -1,5 +1,6 @@
 #include <mbgl/style/expression/array_assertion.hpp>
 #include <mbgl/style/expression/check_subtype.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -36,7 +37,7 @@ ParseResult ArrayAssertion::parse(const Convertible& value, ParsingContext& ctx)
 
     auto length = arrayLength(value);
     if (length < 2 || length > 4) {
-        ctx.error("Expected 1, 2, or 3 arguments, but found " + std::to_string(length - 1) + " instead.");
+        ctx.error("Expected 1, 2, or 3 arguments, but found " + util::toString(length - 1) + " instead.");
         return ParseResult();
     }
 
diff --git a/src/mbgl/style/expression/at.cpp b/src/mbgl/style/expression/at.cpp
index d9beb63b52..e447d33bc7 100644
--- a/src/mbgl/style/expression/at.cpp
+++ b/src/mbgl/style/expression/at.cpp
@@ -1,4 +1,5 @@
 #include <mbgl/style/expression/at.hpp>
+#include <mbgl/util/string.hpp>
 
 
 namespace mbgl {
@@ -21,7 +22,7 @@ EvaluationResult At::evaluate(const EvaluationContext& params) const {
     if (i < 0 || i >= inputArray.size()) {
         return EvaluationError {
             "Array index out of bounds: " + stringify(i) +
-            " > " + std::to_string(inputArray.size()) + "."
+            " > " + util::toString(inputArray.size()) + "."
         };
     }
     if (i != std::floor(i)) {
@@ -43,7 +44,7 @@ ParseResult At::parse(const Convertible& value, ParsingContext& ctx) {
 
     std::size_t length = arrayLength(value);
     if (length != 3) {
-        ctx.error("Expected 2 arguments, but found " + std::to_string(length - 1) + " instead.");
+        ctx.error("Expected 2 arguments, but found " + util::toString(length - 1) + " instead.");
         return ParseResult();
     }
 
diff --git a/src/mbgl/style/expression/case.cpp b/src/mbgl/style/expression/case.cpp
index a435b71fc5..049f258606 100644
--- a/src/mbgl/style/expression/case.cpp
+++ b/src/mbgl/style/expression/case.cpp
@@ -1,4 +1,5 @@
 #include <mbgl/style/expression/case.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -38,7 +39,7 @@ ParseResult Case::parse(const Convertible& value, ParsingContext& ctx) {
     assert(isArray(value));
     auto length = arrayLength(value);
     if (length < 4) {
-        ctx.error("Expected at least 3 arguments, but found only " + std::to_string(length - 1) + ".");
+        ctx.error("Expected at least 3 arguments, but found only " + util::toString(length - 1) + ".");
         return ParseResult();
     }
 
diff --git a/src/mbgl/style/expression/coercion.cpp b/src/mbgl/style/expression/coercion.cpp
index f2042ffd8f..8ed8e160dd 100644
--- a/src/mbgl/style/expression/coercion.cpp
+++ b/src/mbgl/style/expression/coercion.cpp
@@ -1,6 +1,7 @@
 #include <mbgl/style/expression/coercion.hpp>
 #include <mbgl/style/expression/check_subtype.hpp>
 #include <mbgl/style/expression/util.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -11,7 +12,7 @@ EvaluationResult toNumber(const Value& v) {
         [](const double f) -> optional<double> { return f; },
         [](const std::string& s) -> optional<double> {
             try {
-                return std::stof(s);
+                return util::stof(s);
             } catch(std::exception) {
                 return optional<double>();
             }
diff --git a/src/mbgl/style/expression/compound_expression.cpp b/src/mbgl/style/expression/compound_expression.cpp
index c1e0639562..fa79357560 100644
--- a/src/mbgl/style/expression/compound_expression.cpp
+++ b/src/mbgl/style/expression/compound_expression.cpp
@@ -2,7 +2,9 @@
 #include <mbgl/style/expression/check_subtype.hpp>
 #include <mbgl/style/expression/util.hpp>
 #include <mbgl/tile/geometry_tile_data.hpp>
+#include <mbgl/math/log2.hpp>
 #include <mbgl/util/ignore.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -350,7 +352,7 @@ std::unordered_map<std::string, CompoundExpressionRegistry::Definition> initiali
     define("sqrt", [](double x) -> Result<double> { return sqrt(x); });
     define("log10", [](double x) -> Result<double> { return log10(x); });
     define("ln", [](double x) -> Result<double> { return log(x); });
-    define("log2", [](double x) -> Result<double> { return log2(x); });
+    define("log2", [](double x) -> Result<double> { return util::log2(x); });
     define("sin", [](double x) -> Result<double> { return sin(x); });
     define("cos", [](double x) -> Result<double> { return cos(x); });
     define("tan", [](double x) -> Result<double> { return tan(x); });
@@ -501,8 +503,8 @@ ParseResult createCompoundExpression(const std::string& name,
             const std::vector<type::Type>& params = signature->params.get<std::vector<type::Type>>();
             if (params.size() != args.size()) {
                 signatureContext.error(
-                    "Expected " + std::to_string(params.size()) +
-                    " arguments, but found " + std::to_string(args.size()) + " instead."
+                    "Expected " + util::toString(params.size()) +
+                    " arguments, but found " + util::toString(args.size()) + " instead."
                 );
                 continue;
             }
diff --git a/src/mbgl/style/expression/interpolate.cpp b/src/mbgl/style/expression/interpolate.cpp
index 020aba9dce..5ddfca8e9f 100644
--- a/src/mbgl/style/expression/interpolate.cpp
+++ b/src/mbgl/style/expression/interpolate.cpp
@@ -1,5 +1,5 @@
-
 #include <mbgl/style/expression/interpolate.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -73,7 +73,7 @@ ParseResult parseInterpolate(const Convertible& value, ParsingContext& ctx) {
     
     std::size_t minArgs = 4;
     if (length - 1 < minArgs) {
-        ctx.error("Expected at least 4 arguments, but found only " + std::to_string(length - 1) + ".");
+        ctx.error("Expected at least 4 arguments, but found only " + util::toString(length - 1) + ".");
         return ParseResult();
     }
     
diff --git a/src/mbgl/style/expression/let.cpp b/src/mbgl/style/expression/let.cpp
index 8e206d3582..561e8515d4 100644
--- a/src/mbgl/style/expression/let.cpp
+++ b/src/mbgl/style/expression/let.cpp
@@ -1,5 +1,6 @@
 #include <mbgl/style/expression/let.hpp>
 #include <mbgl/style/conversion/get_json_type.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -24,7 +25,7 @@ ParseResult Let::parse(const Convertible& value, ParsingContext& ctx) {
     std::size_t length = arrayLength(value);
 
     if (length < 4) {
-        ctx.error("Expected at least 3 arguments, but found " + std::to_string(length - 1) + " instead.");
+        ctx.error("Expected at least 3 arguments, but found " + util::toString(length - 1) + " instead.");
         return ParseResult();
     }
 
diff --git a/src/mbgl/style/expression/literal.cpp b/src/mbgl/style/expression/literal.cpp
index fc11878bea..7e79fcbfe6 100644
--- a/src/mbgl/style/expression/literal.cpp
+++ b/src/mbgl/style/expression/literal.cpp
@@ -1,5 +1,5 @@
-
 #include <mbgl/style/expression/literal.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -70,7 +70,7 @@ ParseResult Literal::parse(const Convertible& value, ParsingContext& ctx) {
     } else if (isArray(value)) {
         // object or array value, quoted with ["literal", value]
         if (arrayLength(value) != 2) {
-            ctx.error("'literal' expression requires exactly one argument, but found " + std::to_string(arrayLength(value) - 1) + " instead.");
+            ctx.error("'literal' expression requires exactly one argument, but found " + util::toString(arrayLength(value) - 1) + " instead.");
             return ParseResult();
         }
         const optional<Value> parsedValue = parseValue(arrayMember(value, 1), ctx);
diff --git a/src/mbgl/style/expression/match.cpp b/src/mbgl/style/expression/match.cpp
index 6336eba1e6..35356747c9 100644
--- a/src/mbgl/style/expression/match.cpp
+++ b/src/mbgl/style/expression/match.cpp
@@ -1,6 +1,7 @@
 #include <mbgl/style/expression/match.hpp>
 #include <mbgl/style/expression/check_subtype.hpp>
 #include <mbgl/style/expression/parsing_context.hpp>
+#include <mbgl/util/string.hpp>
 
 namespace mbgl {
 namespace style {
@@ -75,7 +76,7 @@ optional<InputType> parseInputValue(const Convertible& input, ParsingContext& pa
         value->match(
             [&] (uint64_t n) {
                 if (!Value::isSafeInteger(n)) {
-                    parentContext.error("Branch labels must be integers no larger than " + std::to_string(Value::maxSafeInteger()) + ".", index);
+                    parentContext.error("Branch labels must be integers no larger than " + util::toString(Value::maxSafeInteger()) + ".", index);
                 } else {
                     type = {type::Number};
                     result = {static_cast<int64_t>(n)};
@@ -83,7 +84,7 @@ optional<InputType> parseInputValue(const Convertible& input, ParsingContext& pa
             },
             [&] (int64_t n) {
                 if (!Value::isSafeInteger(n)) {
-                    parentContext.error("Branch labels must be integers no larger than " + std::to_string(Value::maxSafeInteger()) + ".", index);
+                    parentContext.error("Branch labels must be integers no larger than " + util::toString(Value::maxSafeInteger()) + ".", index);
                 } else {
                     type = {type::Number};
                     result = {n};
@@ -91,7 +92,7 @@ optional<InputType> parseInputValue(const Convertible& input, ParsingContext& pa
             },
             [&] (double n) {
                 if (!Value::isSafeInteger(n)) {
-                    parentContext.error("Branch labels must be integers no larger than " + std::to_string(Value::maxSafeInteger()) + ".", index);
+                    parentContext.error("Branch labels must be integers no larger than " + util::toString(Value::maxSafeInteger()) + ".", index);
                 } else if (n != std::floor(n)) {
                     parentContext.error("Numeric branch labels must be integer values.", index);
                 } else {
@@ -167,7 +168,7 @@ ParseResult parseMatch(const Convertible& value, ParsingContext& ctx) {
     auto length = arrayLength(value);
     if (length < 5) {
         ctx.error(
-            "Expected at least 4 arguments, but found only " + std::to_string(length - 1) + "."
+            "Expected at least 4 arguments, but found only " + util::toString(length - 1) + "."
         );
         return ParseResult();
     }
diff --git a/src/mbgl/style/expression/parsing_context.cpp b/src/mbgl/style/expression/parsing_context.cpp
index 81cbdede59..501ba2749f 100644
--- a/src/mbgl/style/expression/parsing_context.cpp
+++ b/src/mbgl/style/expression/parsing_context.cpp
@@ -23,6 +23,8 @@
 
 #include <mbgl/style/conversion/get_json_type.hpp>
 
+#include <mbgl/util/string.hpp>
+
 namespace mbgl {
 namespace style {
 namespace expression {
@@ -55,7 +57,7 @@ bool isConstant(const Expression& expression) {
 using namespace mbgl::style::conversion;
 
 ParseResult ParsingContext::parse(const Convertible& value, std::size_t index_, optional<type::Type> expected_) {
-    ParsingContext child(key + "[" + std::to_string(index_) + "]",
+    ParsingContext child(key + "[" + util::toString(index_) + "]",
                          errors,
                          std::move(expected_),
                          scope);
@@ -64,7 +66,7 @@ ParseResult ParsingContext::parse(const Convertible& value, std::size_t index_,
 
 ParseResult ParsingContext::parse(const Convertible& value, std::size_t index_, optional<type::Type> expected_,
                                   const std::map<std::string, std::shared_ptr<Expression>>& bindings) {
-    ParsingContext child(key + "[" + std::to_string(index_) + "]",
+    ParsingContext child(key + "[" + util::toString(index_) + "]",
                          errors,
                          std::move(expected_),
                          std::make_shared<detail::Scope>(bindings, scope));
diff --git a/src/mbgl/style/expression/step.cpp b/src/mbgl/style/expression/step.cpp
index 2720e9257a..bfcb6fd270 100644
--- a/src/mbgl/style/expression/step.cpp
+++ b/src/mbgl/style/expression/step.cpp
@@ -1,5 +1,6 @@
 #include <mbgl/style/expression/step.hpp>
 #include <mbgl/style/expression/get_covering_stops.hpp>
+#include <mbgl/util/string.hpp>
 
 
 namespace mbgl {
@@ -50,7 +51,7 @@ ParseResult Step::parse(const mbgl::style::conversion::Convertible& value, Parsi
     auto length = arrayLength(value);
 
     if (length - 1 < 4) {
-        ctx.error("Expected at least 4 arguments, but found only " + std::to_string(length - 1) + ".");
+        ctx.error("Expected at least 4 arguments, but found only " + util::toString(length - 1) + ".");
         return ParseResult();
     }