initial commit

support/3rd_party/icu_configure.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+if [ "$(uname -m)" == "arm64" ] &&
+  [ "${PROJECT_IS_ARM64}" == "0" ]; then
+  HOST_CFG="--host=x86_64-apple-darwin"
+  export CC="clang -arch x86_64"
+  export CXX="clang++ -arch x86_64"
+fi
+
+CXXFLAGS="-std=gnu++17 -march=$1 -mtune=generic" ./configure \
+  --disable-samples \
+  --disable-tests \
+  --enable-shared=$3 \
+  --enable-static=yes \
+  --prefix="$2" \
+  ${HOST_CFG}