Run 32-bit compiled unit tests on Ubuntu

Author: falbrechtskirchinger

test/Makefile

@@ -41,6 +41,7 @@ proxy : test_proxy
 
 test : test.cc include_httplib.cc ../httplib.h Makefile cert.pem
 	$(CXX) -o $@ -I.. $(CXXFLAGS) test.cc include_httplib.cc $(TEST_ARGS)
+	@file $@
 
 # Note: The intention of test_split is to verify that it works to compile and
 # link the split httplib.h, so there is normally no need to execute it.
@@ -83,6 +84,7 @@ fuzz_test: server_fuzzer
 # Fuzz target, so that you can choose which $(LIB_FUZZING_ENGINE) to use.
 server_fuzzer : fuzzing/server_fuzzer.cc ../httplib.h standalone_fuzz_target_runner.o
 	$(CXX) -o $@ -I.. $(CXXFLAGS) $< $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT) $(LIB_FUZZING_ENGINE) -pthread
+	@file $@
 
 # Standalone fuzz runner, which just reads inputs from fuzzing/corpus/ dir and
 # feeds it to server_fuzzer.