[build] Include bcsymbolmap files in iOS dynamic framework package

platform/ios/CHANGELOG.md

@@ -6,6 +6,7 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 
 * Reduced the size of the dynamic framework by optimizing symbol visibility. ([#7604](https://github.com/mapbox/mapbox-gl-native/pull/7604))
 * Fixed an issue where the attribution button would have its custom tint color reset when the map view received a tint color change notification, such as when an alert controller was presented. ([#9598](https://github.com/mapbox/mapbox-gl-native/pull/9598))
+* Bitcode symbol maps (.bcsymbolmap files) are now included with the dynamic framework. ([#9613](https://github.com/mapbox/mapbox-gl-native/pull/9613))
 
 ## 3.6.0 - June 29, 2017
 

platform/ios/scripts/package.sh

@@ -237,6 +237,10 @@ if [[ ${BUILD_STATIC} == true ]]; then
     mkdir "${OUTPUT}/static/${NAME}.framework/Modules"
     cp -pv platform/ios/framework/modulemap "${OUTPUT}/static/${NAME}.framework/Modules/module.modulemap"
 fi
+if [[ ${BUILD_DYNAMIC} == true && ${BUILD_FOR_DEVICE} == true ]]; then
+    step "Copying bitcode symbol maps…"
+    find "${PRODUCTS}/${BUILDTYPE}-iphoneos" -name '*.bcsymbolmap' -type f -exec cp -pv {} "${OUTPUT}/dynamic/" \;
+fi
 sed -n -e '/^## /,$p' platform/ios/CHANGELOG.md > "${OUTPUT}/CHANGELOG.md"
 
 rm -rf /tmp/mbgl