add test program for package boost

src/boost-test.cpp

@@ -0,0 +1,17 @@
+/* This file is part of mingw-cross-env.       */
+/* See doc/index.html for further information. */
+
+#include <iostream>
+#include <boost/archive/xml_oarchive.hpp>
+
+int main(int argc, char *argv[])
+{
+    (void)argc;
+    (void)argv;
+
+    boost::archive::xml_oarchive oa(std::cout);
+    std::string s = "\n\n    Hello, World!\n\n";
+    oa << BOOST_SERIALIZATION_NVP(s);
+
+    return 0;
+}

src/boost.mk

@@ -43,4 +43,9 @@ define $(PKG)_BUILD
         -sEXPAT_INCLUDE='$(PREFIX)/$(TARGET)/include' \
         -sEXPAT_LIBPATH='$(PREFIX)/$(TARGET)/lib' \
         stage install
+
+    '$(TARGET)-g++' \
+        -W -Wall -Werror -std=c++98 -U__STRICT_ANSI__ -pedantic \
+        '$(2).cpp' -o '$(PREFIX)/$(TARGET)/bin/test-boost.exe' \
+        -lboost_serialization-mt
 endef