Add foundation tracing and platform build wrapper

scripts/automation/platform-build.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env sh
+set -u
+
+preset="${1:-android-arm64}"
+shift || true
+targets="${*:-pp_foundation pano_cli pp_foundation_binary_stream_tests pp_foundation_parse_tests pp_foundation_trace_tests}"
+start="$(date +%s)"
+
+cmake --preset "$preset"
+configure_exit="$?"
+if [ "$configure_exit" -ne 0 ]; then
+    end="$(date +%s)"
+    elapsed_ms="$(( (end - start) * 1000 ))"
+    printf '{"command":"platform-build","preset":"%s","stage":"configure","exitCode":%s,"elapsedMs":%s}\n' "$preset" "$configure_exit" "$elapsed_ms"
+    exit "$configure_exit"
+fi
+
+build_args=""
+for target in $targets; do
+    build_args="$build_args --target $target"
+done
+
+# shellcheck disable=SC2086
+cmake --build --preset "$preset" $build_args
+build_exit="$?"
+end="$(date +%s)"
+elapsed_ms="$(( (end - start) * 1000 ))"
+printf '{"command":"platform-build","preset":"%s","targets":"%s","exitCode":%s,"elapsedMs":%s}\n' "$preset" "$targets" "$build_exit" "$elapsed_ms"
+exit "$build_exit"