diff --git a/Makefile b/Makefile
index e7b784b857b..03c6f2c44ed 100644
--- a/Makefile
+++ b/Makefile
@@ -372,6 +372,7 @@ endif
 
 ifeq ($(HAS_PKG_CONFIG),true)
 OPENSSL_ALPN_CHECK_CMD = pkg-config --atleast-version=1.0.2 openssl
+OPENSSL_NPN_CHECK_CMD = pkg-config --alteast-version=1.0.1 openssl
 ZLIB_CHECK_CMD = pkg-config --exists zlib
 PERFTOOLS_CHECK_CMD = pkg-config --exists profiler
 PROTOBUF_CHECK_CMD = pkg-config --atleast-version=3.0.0-alpha-3 protobuf
@@ -384,12 +385,14 @@ OPENSSL_LIBS = ssl crypto
 endif
 
 OPENSSL_ALPN_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/openssl-alpn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
+OPENSSL_NPN_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/openssl-npn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
 ZLIB_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/zlib.c -lz $(LDFLAGS)
 PERFTOOLS_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/perftools.c -lprofiler $(LDFLAGS)
 PROTOBUF_CHECK_CMD = $(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/protobuf.cc -lprotobuf $(LDFLAGS)
 
 ifeq ($(OPENSSL_REQUIRES_DL),true)
 OPENSSL_ALPN_CHECK_CMD += -ldl
+OPENSSL_NPN_CHECK_CMD += -ldl
 endif
 
 endif # HAS_PKG_CONFIG
@@ -410,11 +413,17 @@ endif
 HAS_SYSTEM_PROTOBUF_VERIFY = $(shell $(PROTOBUF_CHECK_CMD) 2> /dev/null && echo true || echo false)
 ifndef REQUIRE_CUSTOM_LIBRARIES_$(CONFIG)
 HAS_SYSTEM_OPENSSL_ALPN = $(shell $(OPENSSL_ALPN_CHECK_CMD) 2> /dev/null && echo true || echo false)
+ifeq ($(HAS_SYSTEM_OPENSSL_ALPN),true)
+HAS_SYSTEM_OPENSSL_NPN = true
+else
+HAS_SYSTEM_OPENSSL_NPN = $(shell $(OPENSSL_NPN_CHECK_CMD) 2> /dev/null && echo true || echo false)
+endif
 HAS_SYSTEM_ZLIB = $(shell $(ZLIB_CHECK_CMD) 2> /dev/null && echo true || echo false)
 HAS_SYSTEM_PROTOBUF = $(HAS_SYSTEM_PROTOBUF_VERIFY)
 else
 # override system libraries if the config requires a custom compiled library
 HAS_SYSTEM_OPENSSL_ALPN = false
+HAS_SYSTEM_OPENSSL_NPN = false
 HAS_SYSTEM_ZLIB = false
 HAS_SYSTEM_PROTOBUF = false
 endif
@@ -438,6 +447,9 @@ HAS_SYSTEMTAP = true
 endif
 endif
 
+# Note that for testing purposes, one can do:
+#   make HAS_EMBEDDED_OPENSSL_ALPN=false
+# to emulate the fact we do not have OpenSSL in the third_party folder.
 ifeq ($(wildcard third_party/openssl/ssl/ssl.h),)
 HAS_EMBEDDED_OPENSSL_ALPN = false
 else
@@ -506,6 +518,7 @@ endif
 endif
 else
 ifeq ($(HAS_EMBEDDED_OPENSSL_ALPN),true)
+USE_SYSTEM_OPENSSL = false
 OPENSSL_DEP = $(LIBDIR)/$(CONFIG)/openssl/libssl.a
 OPENSSL_MERGE_LIBS += $(LIBDIR)/$(CONFIG)/openssl/libssl.a $(LIBDIR)/$(CONFIG)/openssl/libcrypto.a
 # need to prefix these to ensure overriding system libraries
@@ -515,9 +528,18 @@ ifeq ($(OPENSSL_REQUIRES_DL),true)
 LIBS_SECURE = dl
 endif
 else
+ifeq ($(HAS_SYSTEM_OPENSSL_NPN),true)
+USE_SYSTEM_OPENSSL = true
+CPPFLAGS += -DTSI_OPENSSL_ALPN_SUPPORT=0
+LIBS_SECURE = $(OPENSSL_LIBS)
+ifeq ($(OPENSSL_REQUIRES_DL),true)
+LIBS_SECURE += dl
+endif
+else
 NO_SECURE = true
 endif
 endif
+endif
 
 ifeq ($(OPENSSL_PKG_CONFIG),true)
 LDLIBS_SECURE += $(shell pkg-config --libs-only-l openssl)
@@ -656,7 +678,7 @@ openssl_dep_message:
 	@echo
 	@echo "DEPENDENCY ERROR"
 	@echo
-	@echo "The target you are trying to run requires OpenSSL with ALPN support."
+	@echo "The target you are trying to run requires OpenSSL."
 	@echo "Your system doesn't have it, and neither does the third_party directory."
 	@echo
 	@echo "Please consult INSTALL to get more information."
@@ -1297,6 +1319,7 @@ initial_settings_frame_bad_client_test: $(BINDIR)/$(CONFIG)/initial_settings_fra
 
 run_dep_checks:
 	$(OPENSSL_ALPN_CHECK_CMD) || true
+	$(OPENSSL_NPN_CHECK_CMD) || true
 	$(ZLIB_CHECK_CMD) || true
 	$(PERFTOOLS_CHECK_CMD) || true
 	$(PROTOBUF_CHECK_CMD) || true
@@ -1317,7 +1340,7 @@ ifeq ($(SYSTEM),Darwin)
 else
 ifeq ($(SYSTEM),MINGW32)
 	@echo "We currently don't have a good way to compile OpenSSL in-place under msys."
-	@echo "Please provide an ALPN-capable OpenSSL in your mingw32 system."
+	@echo "Please provide a OpenSSL in your mingw32 system."
 	@echo
 	@echo "Note that you can find a compatible version of the libraries here:"
 	@echo
@@ -3318,7 +3341,7 @@ LIBGRPC_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LI
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libgrpc.a: openssl_dep_error
 
@@ -3394,7 +3417,7 @@ LIBGRPC_TEST_UTIL_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(bas
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a: openssl_dep_error
 
@@ -3681,7 +3704,7 @@ LIBGRPC++_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libgrpc++.a: openssl_dep_error
 
@@ -3755,7 +3778,7 @@ LIBGRPC++_TEST_CONFIG_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a: openssl_dep_error
 
@@ -3808,7 +3831,7 @@ LIBGRPC++_TEST_UTIL_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(b
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a: openssl_dep_error
 
@@ -4014,7 +4037,7 @@ LIBINTEROP_CLIENT_HELPER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libinterop_client_helper.a: openssl_dep_error
 
@@ -4065,7 +4088,7 @@ LIBINTEROP_CLIENT_MAIN_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o,
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libinterop_client_main.a: openssl_dep_error
 
@@ -4114,7 +4137,7 @@ LIBINTEROP_SERVER_HELPER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libinterop_server_helper.a: openssl_dep_error
 
@@ -4164,7 +4187,7 @@ LIBINTEROP_SERVER_MAIN_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o,
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libinterop_server_main.a: openssl_dep_error
 
@@ -4216,7 +4239,7 @@ LIBPUBSUB_CLIENT_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a: openssl_dep_error
 
@@ -4276,7 +4299,7 @@ LIBQPS_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIB
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libqps.a: openssl_dep_error
 
@@ -4333,7 +4356,7 @@ LIBGRPC_CSHARP_EXT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(ba
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext.a: openssl_dep_error
 
@@ -4392,7 +4415,7 @@ LIBEND2END_FIXTURE_CHTTP2_FAKE_SECURITY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/,
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a: openssl_dep_error
 
@@ -4498,7 +4521,7 @@ LIBEND2END_FIXTURE_CHTTP2_SIMPLE_SSL_FULLSTACK_OBJS = $(addprefix $(OBJDIR)/$(CO
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a: openssl_dep_error
 
@@ -4535,7 +4558,7 @@ LIBEND2END_FIXTURE_CHTTP2_SIMPLE_SSL_FULLSTACK_WITH_POLL_OBJS = $(addprefix $(OB
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack_with_poll.a: openssl_dep_error
 
@@ -4572,7 +4595,7 @@ LIBEND2END_FIXTURE_CHTTP2_SIMPLE_SSL_WITH_OAUTH2_FULLSTACK_OBJS = $(addprefix $(
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a: openssl_dep_error
 
@@ -5161,7 +5184,7 @@ LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_OBJS = $(addprefix
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a: openssl_dep_error
 
@@ -5384,7 +5407,7 @@ LIBEND2END_CERTS_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(base
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libend2end_certs.a: openssl_dep_error
 
@@ -5421,7 +5444,7 @@ LIBBAD_CLIENT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(ba
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/libbad_client_test.a: openssl_dep_error
 
@@ -5460,7 +5483,7 @@ ALARM_HEAP_TEST_SRC = \
 ALARM_HEAP_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ALARM_HEAP_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/alarm_heap_test: openssl_dep_error
 
@@ -5489,7 +5512,7 @@ ALARM_LIST_TEST_SRC = \
 ALARM_LIST_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ALARM_LIST_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/alarm_list_test: openssl_dep_error
 
@@ -5518,7 +5541,7 @@ ALARM_TEST_SRC = \
 ALARM_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ALARM_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/alarm_test: openssl_dep_error
 
@@ -5547,7 +5570,7 @@ ALPN_TEST_SRC = \
 ALPN_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ALPN_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/alpn_test: openssl_dep_error
 
@@ -5576,7 +5599,7 @@ BIN_ENCODER_TEST_SRC = \
 BIN_ENCODER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(BIN_ENCODER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/bin_encoder_test: openssl_dep_error
 
@@ -5605,7 +5628,7 @@ CHTTP2_STATUS_CONVERSION_TEST_SRC = \
 CHTTP2_STATUS_CONVERSION_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CHTTP2_STATUS_CONVERSION_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test: openssl_dep_error
 
@@ -5634,7 +5657,7 @@ CHTTP2_STREAM_ENCODER_TEST_SRC = \
 CHTTP2_STREAM_ENCODER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CHTTP2_STREAM_ENCODER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_stream_encoder_test: openssl_dep_error
 
@@ -5663,7 +5686,7 @@ CHTTP2_STREAM_MAP_TEST_SRC = \
 CHTTP2_STREAM_MAP_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CHTTP2_STREAM_MAP_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_stream_map_test: openssl_dep_error
 
@@ -5692,7 +5715,7 @@ DUALSTACK_SOCKET_TEST_SRC = \
 DUALSTACK_SOCKET_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(DUALSTACK_SOCKET_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/dualstack_socket_test: openssl_dep_error
 
@@ -5750,7 +5773,7 @@ FD_POSIX_TEST_SRC = \
 FD_POSIX_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(FD_POSIX_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/fd_posix_test: openssl_dep_error
 
@@ -5779,7 +5802,7 @@ FLING_CLIENT_SRC = \
 FLING_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(FLING_CLIENT_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/fling_client: openssl_dep_error
 
@@ -5808,7 +5831,7 @@ FLING_SERVER_SRC = \
 FLING_SERVER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(FLING_SERVER_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/fling_server: openssl_dep_error
 
@@ -5837,7 +5860,7 @@ FLING_STREAM_TEST_SRC = \
 FLING_STREAM_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(FLING_STREAM_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/fling_stream_test: openssl_dep_error
 
@@ -5866,7 +5889,7 @@ FLING_TEST_SRC = \
 FLING_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(FLING_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/fling_test: openssl_dep_error
 
@@ -5895,7 +5918,7 @@ GEN_HPACK_TABLES_SRC = \
 GEN_HPACK_TABLES_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GEN_HPACK_TABLES_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gen_hpack_tables: openssl_dep_error
 
@@ -5924,7 +5947,7 @@ GPR_CANCELLABLE_TEST_SRC = \
 GPR_CANCELLABLE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_CANCELLABLE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_cancellable_test: openssl_dep_error
 
@@ -5953,7 +5976,7 @@ GPR_CMDLINE_TEST_SRC = \
 GPR_CMDLINE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_CMDLINE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_cmdline_test: openssl_dep_error
 
@@ -5982,7 +6005,7 @@ GPR_ENV_TEST_SRC = \
 GPR_ENV_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_ENV_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_env_test: openssl_dep_error
 
@@ -6011,7 +6034,7 @@ GPR_FILE_TEST_SRC = \
 GPR_FILE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_FILE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_file_test: openssl_dep_error
 
@@ -6040,7 +6063,7 @@ GPR_HISTOGRAM_TEST_SRC = \
 GPR_HISTOGRAM_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_HISTOGRAM_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_histogram_test: openssl_dep_error
 
@@ -6069,7 +6092,7 @@ GPR_HOST_PORT_TEST_SRC = \
 GPR_HOST_PORT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_HOST_PORT_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_host_port_test: openssl_dep_error
 
@@ -6098,7 +6121,7 @@ GPR_LOG_TEST_SRC = \
 GPR_LOG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_LOG_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_log_test: openssl_dep_error
 
@@ -6127,7 +6150,7 @@ GPR_SLICE_BUFFER_TEST_SRC = \
 GPR_SLICE_BUFFER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_SLICE_BUFFER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test: openssl_dep_error
 
@@ -6156,7 +6179,7 @@ GPR_SLICE_TEST_SRC = \
 GPR_SLICE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_SLICE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_slice_test: openssl_dep_error
 
@@ -6185,7 +6208,7 @@ GPR_STRING_TEST_SRC = \
 GPR_STRING_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_STRING_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_string_test: openssl_dep_error
 
@@ -6214,7 +6237,7 @@ GPR_SYNC_TEST_SRC = \
 GPR_SYNC_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_SYNC_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_sync_test: openssl_dep_error
 
@@ -6243,7 +6266,7 @@ GPR_THD_TEST_SRC = \
 GPR_THD_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_THD_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_thd_test: openssl_dep_error
 
@@ -6272,7 +6295,7 @@ GPR_TIME_TEST_SRC = \
 GPR_TIME_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_TIME_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_time_test: openssl_dep_error
 
@@ -6301,7 +6324,7 @@ GPR_TLS_TEST_SRC = \
 GPR_TLS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_TLS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_tls_test: openssl_dep_error
 
@@ -6330,7 +6353,7 @@ GPR_USEFUL_TEST_SRC = \
 GPR_USEFUL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_USEFUL_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/gpr_useful_test: openssl_dep_error
 
@@ -6359,7 +6382,7 @@ GRPC_AUTH_CONTEXT_TEST_SRC = \
 GRPC_AUTH_CONTEXT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_AUTH_CONTEXT_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_auth_context_test: openssl_dep_error
 
@@ -6388,7 +6411,7 @@ GRPC_BASE64_TEST_SRC = \
 GRPC_BASE64_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_BASE64_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_base64_test: openssl_dep_error
 
@@ -6417,7 +6440,7 @@ GRPC_BYTE_BUFFER_READER_TEST_SRC = \
 GRPC_BYTE_BUFFER_READER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_BYTE_BUFFER_READER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_byte_buffer_reader_test: openssl_dep_error
 
@@ -6446,7 +6469,7 @@ GRPC_CHANNEL_STACK_TEST_SRC = \
 GRPC_CHANNEL_STACK_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_CHANNEL_STACK_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_channel_stack_test: openssl_dep_error
 
@@ -6475,7 +6498,7 @@ GRPC_COMPLETION_QUEUE_TEST_SRC = \
 GRPC_COMPLETION_QUEUE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_COMPLETION_QUEUE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_completion_queue_test: openssl_dep_error
 
@@ -6504,7 +6527,7 @@ GRPC_CREATE_JWT_SRC = \
 GRPC_CREATE_JWT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_CREATE_JWT_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_create_jwt: openssl_dep_error
 
@@ -6533,7 +6556,7 @@ GRPC_CREDENTIALS_TEST_SRC = \
 GRPC_CREDENTIALS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_CREDENTIALS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_credentials_test: openssl_dep_error
 
@@ -6562,7 +6585,7 @@ GRPC_FETCH_OAUTH2_SRC = \
 GRPC_FETCH_OAUTH2_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_FETCH_OAUTH2_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_fetch_oauth2: openssl_dep_error
 
@@ -6591,7 +6614,7 @@ GRPC_JSON_TOKEN_TEST_SRC = \
 GRPC_JSON_TOKEN_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_JSON_TOKEN_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_json_token_test: openssl_dep_error
 
@@ -6620,7 +6643,7 @@ GRPC_PRINT_GOOGLE_DEFAULT_CREDS_TOKEN_SRC = \
 GRPC_PRINT_GOOGLE_DEFAULT_CREDS_TOKEN_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_PRINT_GOOGLE_DEFAULT_CREDS_TOKEN_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_print_google_default_creds_token: openssl_dep_error
 
@@ -6649,7 +6672,7 @@ GRPC_SECURITY_CONNECTOR_TEST_SRC = \
 GRPC_SECURITY_CONNECTOR_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_SECURITY_CONNECTOR_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_security_connector_test: openssl_dep_error
 
@@ -6678,7 +6701,7 @@ GRPC_STREAM_OP_TEST_SRC = \
 GRPC_STREAM_OP_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_STREAM_OP_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_stream_op_test: openssl_dep_error
 
@@ -6707,7 +6730,7 @@ HPACK_PARSER_TEST_SRC = \
 HPACK_PARSER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HPACK_PARSER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/hpack_parser_test: openssl_dep_error
 
@@ -6736,7 +6759,7 @@ HPACK_TABLE_TEST_SRC = \
 HPACK_TABLE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HPACK_TABLE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/hpack_table_test: openssl_dep_error
 
@@ -6765,7 +6788,7 @@ HTTPCLI_FORMAT_REQUEST_TEST_SRC = \
 HTTPCLI_FORMAT_REQUEST_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTPCLI_FORMAT_REQUEST_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/httpcli_format_request_test: openssl_dep_error
 
@@ -6794,7 +6817,7 @@ HTTPCLI_PARSER_TEST_SRC = \
 HTTPCLI_PARSER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTPCLI_PARSER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/httpcli_parser_test: openssl_dep_error
 
@@ -6823,7 +6846,7 @@ HTTPCLI_TEST_SRC = \
 HTTPCLI_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTPCLI_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/httpcli_test: openssl_dep_error
 
@@ -6852,7 +6875,7 @@ JSON_REWRITE_SRC = \
 JSON_REWRITE_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(JSON_REWRITE_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/json_rewrite: openssl_dep_error
 
@@ -6881,7 +6904,7 @@ JSON_REWRITE_TEST_SRC = \
 JSON_REWRITE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(JSON_REWRITE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/json_rewrite_test: openssl_dep_error
 
@@ -6910,7 +6933,7 @@ JSON_TEST_SRC = \
 JSON_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(JSON_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/json_test: openssl_dep_error
 
@@ -6939,7 +6962,7 @@ LAME_CLIENT_TEST_SRC = \
 LAME_CLIENT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LAME_CLIENT_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/lame_client_test: openssl_dep_error
 
@@ -6968,7 +6991,7 @@ LOW_LEVEL_PING_PONG_BENCHMARK_SRC = \
 LOW_LEVEL_PING_PONG_BENCHMARK_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LOW_LEVEL_PING_PONG_BENCHMARK_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/low_level_ping_pong_benchmark: openssl_dep_error
 
@@ -6997,7 +7020,7 @@ MESSAGE_COMPRESS_TEST_SRC = \
 MESSAGE_COMPRESS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MESSAGE_COMPRESS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/message_compress_test: openssl_dep_error
 
@@ -7026,7 +7049,7 @@ MULTI_INIT_TEST_SRC = \
 MULTI_INIT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MULTI_INIT_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/multi_init_test: openssl_dep_error
 
@@ -7084,7 +7107,7 @@ MURMUR_HASH_TEST_SRC = \
 MURMUR_HASH_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MURMUR_HASH_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/murmur_hash_test: openssl_dep_error
 
@@ -7113,7 +7136,7 @@ NO_SERVER_TEST_SRC = \
 NO_SERVER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(NO_SERVER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/no_server_test: openssl_dep_error
 
@@ -7142,7 +7165,7 @@ POLL_KICK_POSIX_TEST_SRC = \
 POLL_KICK_POSIX_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(POLL_KICK_POSIX_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/poll_kick_posix_test: openssl_dep_error
 
@@ -7171,7 +7194,7 @@ RESOLVE_ADDRESS_TEST_SRC = \
 RESOLVE_ADDRESS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(RESOLVE_ADDRESS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/resolve_address_test: openssl_dep_error
 
@@ -7200,7 +7223,7 @@ SECURE_ENDPOINT_TEST_SRC = \
 SECURE_ENDPOINT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SECURE_ENDPOINT_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/secure_endpoint_test: openssl_dep_error
 
@@ -7229,7 +7252,7 @@ SOCKADDR_UTILS_TEST_SRC = \
 SOCKADDR_UTILS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SOCKADDR_UTILS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/sockaddr_utils_test: openssl_dep_error
 
@@ -7258,7 +7281,7 @@ TCP_CLIENT_POSIX_TEST_SRC = \
 TCP_CLIENT_POSIX_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TCP_CLIENT_POSIX_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/tcp_client_posix_test: openssl_dep_error
 
@@ -7287,7 +7310,7 @@ TCP_POSIX_TEST_SRC = \
 TCP_POSIX_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TCP_POSIX_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/tcp_posix_test: openssl_dep_error
 
@@ -7316,7 +7339,7 @@ TCP_SERVER_POSIX_TEST_SRC = \
 TCP_SERVER_POSIX_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TCP_SERVER_POSIX_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/tcp_server_posix_test: openssl_dep_error
 
@@ -7345,7 +7368,7 @@ TIME_AVERAGED_STATS_TEST_SRC = \
 TIME_AVERAGED_STATS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TIME_AVERAGED_STATS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/time_averaged_stats_test: openssl_dep_error
 
@@ -7374,7 +7397,7 @@ TIME_TEST_SRC = \
 TIME_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TIME_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/time_test: openssl_dep_error
 
@@ -7403,7 +7426,7 @@ TIMEOUT_ENCODING_TEST_SRC = \
 TIMEOUT_ENCODING_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TIMEOUT_ENCODING_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/timeout_encoding_test: openssl_dep_error
 
@@ -7432,7 +7455,7 @@ TIMERS_TEST_SRC = \
 TIMERS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TIMERS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/timers_test: openssl_dep_error
 
@@ -7461,7 +7484,7 @@ TRANSPORT_METADATA_TEST_SRC = \
 TRANSPORT_METADATA_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TRANSPORT_METADATA_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/transport_metadata_test: openssl_dep_error
 
@@ -7490,7 +7513,7 @@ TRANSPORT_SECURITY_TEST_SRC = \
 TRANSPORT_SECURITY_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TRANSPORT_SECURITY_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/transport_security_test: openssl_dep_error
 
@@ -7548,7 +7571,7 @@ ASYNC_END2END_TEST_SRC = \
 ASYNC_END2END_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_END2END_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/async_end2end_test: openssl_dep_error
 
@@ -7588,7 +7611,7 @@ ASYNC_STREAMING_PING_PONG_TEST_SRC = \
 ASYNC_STREAMING_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_STREAMING_PING_PONG_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test: openssl_dep_error
 
@@ -7628,7 +7651,7 @@ ASYNC_UNARY_PING_PONG_TEST_SRC = \
 ASYNC_UNARY_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_UNARY_PING_PONG_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/async_unary_ping_pong_test: openssl_dep_error
 
@@ -7668,7 +7691,7 @@ CHANNEL_ARGUMENTS_TEST_SRC = \
 CHANNEL_ARGUMENTS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CHANNEL_ARGUMENTS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/channel_arguments_test: openssl_dep_error
 
@@ -7708,7 +7731,7 @@ CLI_CALL_TEST_SRC = \
 CLI_CALL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CLI_CALL_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/cli_call_test: openssl_dep_error
 
@@ -7748,7 +7771,7 @@ CLIENT_CRASH_TEST_SRC = \
 CLIENT_CRASH_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CLIENT_CRASH_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/client_crash_test: openssl_dep_error
 
@@ -7788,7 +7811,7 @@ CLIENT_CRASH_TEST_SERVER_SRC = \
 CLIENT_CRASH_TEST_SERVER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CLIENT_CRASH_TEST_SERVER_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/client_crash_test_server: openssl_dep_error
 
@@ -7828,7 +7851,7 @@ CREDENTIALS_TEST_SRC = \
 CREDENTIALS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CREDENTIALS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/credentials_test: openssl_dep_error
 
@@ -7868,7 +7891,7 @@ CXX_BYTE_BUFFER_TEST_SRC = \
 CXX_BYTE_BUFFER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CXX_BYTE_BUFFER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/cxx_byte_buffer_test: openssl_dep_error
 
@@ -7908,7 +7931,7 @@ CXX_SLICE_TEST_SRC = \
 CXX_SLICE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CXX_SLICE_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/cxx_slice_test: openssl_dep_error
 
@@ -7948,7 +7971,7 @@ CXX_TIME_TEST_SRC = \
 CXX_TIME_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CXX_TIME_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/cxx_time_test: openssl_dep_error
 
@@ -7988,7 +8011,7 @@ END2END_TEST_SRC = \
 END2END_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(END2END_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/end2end_test: openssl_dep_error
 
@@ -8028,7 +8051,7 @@ GENERIC_END2END_TEST_SRC = \
 GENERIC_END2END_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GENERIC_END2END_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/generic_end2end_test: openssl_dep_error
 
@@ -8068,7 +8091,7 @@ GRPC_CLI_SRC = \
 GRPC_CLI_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_CLI_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/grpc_cli: openssl_dep_error
 
@@ -8244,7 +8267,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/interop_client: openssl_dep_error
 
@@ -8273,7 +8296,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/interop_server: openssl_dep_error
 
@@ -8306,7 +8329,7 @@ INTEROP_TEST_SRC = \
 INTEROP_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(INTEROP_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/interop_test: openssl_dep_error
 
@@ -8346,7 +8369,7 @@ MOCK_TEST_SRC = \
 MOCK_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(MOCK_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/mock_test: openssl_dep_error
 
@@ -8386,7 +8409,7 @@ PUBSUB_CLIENT_SRC = \
 PUBSUB_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_CLIENT_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/pubsub_client: openssl_dep_error
 
@@ -8426,7 +8449,7 @@ PUBSUB_PUBLISHER_TEST_SRC = \
 PUBSUB_PUBLISHER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_PUBLISHER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/pubsub_publisher_test: openssl_dep_error
 
@@ -8466,7 +8489,7 @@ PUBSUB_SUBSCRIBER_TEST_SRC = \
 PUBSUB_SUBSCRIBER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_SUBSCRIBER_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/pubsub_subscriber_test: openssl_dep_error
 
@@ -8506,7 +8529,7 @@ QPS_DRIVER_SRC = \
 QPS_DRIVER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(QPS_DRIVER_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/qps_driver: openssl_dep_error
 
@@ -8546,7 +8569,7 @@ QPS_INTERARRIVAL_TEST_SRC = \
 QPS_INTERARRIVAL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(QPS_INTERARRIVAL_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/qps_interarrival_test: openssl_dep_error
 
@@ -8586,7 +8609,7 @@ QPS_TEST_SRC = \
 QPS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(QPS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/qps_test: openssl_dep_error
 
@@ -8626,7 +8649,7 @@ QPS_TEST_OPENLOOP_SRC = \
 QPS_TEST_OPENLOOP_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(QPS_TEST_OPENLOOP_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/qps_test_openloop: openssl_dep_error
 
@@ -8666,7 +8689,7 @@ QPS_WORKER_SRC = \
 QPS_WORKER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(QPS_WORKER_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/qps_worker: openssl_dep_error
 
@@ -8706,7 +8729,7 @@ SERVER_CRASH_TEST_SRC = \
 SERVER_CRASH_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SERVER_CRASH_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/server_crash_test: openssl_dep_error
 
@@ -8746,7 +8769,7 @@ SERVER_CRASH_TEST_CLIENT_SRC = \
 SERVER_CRASH_TEST_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SERVER_CRASH_TEST_CLIENT_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/server_crash_test_client: openssl_dep_error
 
@@ -8786,7 +8809,7 @@ STATUS_TEST_SRC = \
 STATUS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(STATUS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/status_test: openssl_dep_error
 
@@ -8826,7 +8849,7 @@ SYNC_STREAMING_PING_PONG_TEST_SRC = \
 SYNC_STREAMING_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SYNC_STREAMING_PING_PONG_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test: openssl_dep_error
 
@@ -8866,7 +8889,7 @@ SYNC_UNARY_PING_PONG_TEST_SRC = \
 SYNC_UNARY_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SYNC_UNARY_PING_PONG_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test: openssl_dep_error
 
@@ -8906,7 +8929,7 @@ THREAD_POOL_TEST_SRC = \
 THREAD_POOL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(THREAD_POOL_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/thread_pool_test: openssl_dep_error
 
@@ -8946,7 +8969,7 @@ THREAD_STRESS_TEST_SRC = \
 THREAD_STRESS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(THREAD_STRESS_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/thread_stress_test: openssl_dep_error
 
@@ -8982,7 +9005,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_bad_hostname_test: openssl_dep_error
 
@@ -9000,7 +9023,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_test: openssl_dep_error
 
@@ -9018,7 +9041,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -9036,7 +9059,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_invoke_test: openssl_dep_error
 
@@ -9054,7 +9077,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_before_invoke_test: openssl_dep_error
 
@@ -9072,7 +9095,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -9090,7 +9113,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_census_simple_request_test: openssl_dep_error
 
@@ -9108,7 +9131,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_disappearing_server_test: openssl_dep_error
 
@@ -9126,7 +9149,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -9144,7 +9167,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -9162,7 +9185,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_empty_batch_test: openssl_dep_error
 
@@ -9180,7 +9203,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_graceful_server_shutdown_test: openssl_dep_error
 
@@ -9198,7 +9221,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_invoke_large_request_test: openssl_dep_error
 
@@ -9216,7 +9239,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_concurrent_streams_test: openssl_dep_error
 
@@ -9234,7 +9257,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_message_length_test: openssl_dep_error
 
@@ -9252,7 +9275,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_no_op_test: openssl_dep_error
 
@@ -9270,7 +9293,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_ping_pong_streaming_test: openssl_dep_error
 
@@ -9288,7 +9311,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_registered_call_test: openssl_dep_error
 
@@ -9306,7 +9329,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -9324,7 +9347,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -9342,7 +9365,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_test: openssl_dep_error
 
@@ -9360,7 +9383,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -9378,7 +9401,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -9396,7 +9419,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_flags_test: openssl_dep_error
 
@@ -9414,7 +9437,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_large_metadata_test: openssl_dep_error
 
@@ -9432,7 +9455,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_payload_test: openssl_dep_error
 
@@ -9450,7 +9473,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_server_finishes_request_test: openssl_dep_error
 
@@ -9468,7 +9491,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_delayed_request_test: openssl_dep_error
 
@@ -9486,7 +9509,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_test: openssl_dep_error
 
@@ -9504,7 +9527,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -9522,7 +9545,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_bad_hostname_test: openssl_dep_error
 
@@ -9540,7 +9563,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_test: openssl_dep_error
 
@@ -9558,7 +9581,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -9576,7 +9599,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_invoke_test: openssl_dep_error
 
@@ -9594,7 +9617,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_before_invoke_test: openssl_dep_error
 
@@ -9612,7 +9635,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -9630,7 +9653,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_census_simple_request_test: openssl_dep_error
 
@@ -9648,7 +9671,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_disappearing_server_test: openssl_dep_error
 
@@ -9666,7 +9689,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -9684,7 +9707,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -9702,7 +9725,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_empty_batch_test: openssl_dep_error
 
@@ -9720,7 +9743,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_graceful_server_shutdown_test: openssl_dep_error
 
@@ -9738,7 +9761,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_test: openssl_dep_error
 
@@ -9756,7 +9779,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_concurrent_streams_test: openssl_dep_error
 
@@ -9774,7 +9797,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_message_length_test: openssl_dep_error
 
@@ -9792,7 +9815,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_no_op_test: openssl_dep_error
 
@@ -9810,7 +9833,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_ping_pong_streaming_test: openssl_dep_error
 
@@ -9828,7 +9851,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_registered_call_test: openssl_dep_error
 
@@ -9846,7 +9869,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -9864,7 +9887,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -9882,7 +9905,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_test: openssl_dep_error
 
@@ -9900,7 +9923,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -9918,7 +9941,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -9936,7 +9959,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_flags_test: openssl_dep_error
 
@@ -9954,7 +9977,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_test: openssl_dep_error
 
@@ -9972,7 +9995,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_payload_test: openssl_dep_error
 
@@ -9990,7 +10013,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_server_finishes_request_test: openssl_dep_error
 
@@ -10008,7 +10031,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_delayed_request_test: openssl_dep_error
 
@@ -10026,7 +10049,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_test: openssl_dep_error
 
@@ -10044,7 +10067,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -10062,7 +10085,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test: openssl_dep_error
 
@@ -10080,7 +10103,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test: openssl_dep_error
 
@@ -10098,7 +10121,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -10116,7 +10139,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_test: openssl_dep_error
 
@@ -10134,7 +10157,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_test: openssl_dep_error
 
@@ -10152,7 +10175,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -10170,7 +10193,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_test: openssl_dep_error
 
@@ -10188,7 +10211,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_test: openssl_dep_error
 
@@ -10206,7 +10229,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -10224,7 +10247,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -10242,7 +10265,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test: openssl_dep_error
 
@@ -10260,7 +10283,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test: openssl_dep_error
 
@@ -10278,7 +10301,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test: openssl_dep_error
 
@@ -10296,7 +10319,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test: openssl_dep_error
 
@@ -10314,7 +10337,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_test: openssl_dep_error
 
@@ -10332,7 +10355,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_test: openssl_dep_error
 
@@ -10350,7 +10373,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_test: openssl_dep_error
 
@@ -10368,7 +10391,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_test: openssl_dep_error
 
@@ -10386,7 +10409,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -10404,7 +10427,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -10422,7 +10445,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_test: openssl_dep_error
 
@@ -10440,7 +10463,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -10458,7 +10481,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -10476,7 +10499,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_flags_test: openssl_dep_error
 
@@ -10494,7 +10517,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_test: openssl_dep_error
 
@@ -10512,7 +10535,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_test: openssl_dep_error
 
@@ -10530,7 +10553,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_server_finishes_request_test: openssl_dep_error
 
@@ -10548,7 +10571,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_test: openssl_dep_error
 
@@ -10566,7 +10589,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_test: openssl_dep_error
 
@@ -10584,7 +10607,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -10602,7 +10625,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_bad_hostname_test: openssl_dep_error
 
@@ -10620,7 +10643,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_after_accept_test: openssl_dep_error
 
@@ -10638,7 +10661,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -10656,7 +10679,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_after_invoke_test: openssl_dep_error
 
@@ -10674,7 +10697,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_before_invoke_test: openssl_dep_error
 
@@ -10692,7 +10715,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -10710,7 +10733,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_census_simple_request_test: openssl_dep_error
 
@@ -10728,7 +10751,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_disappearing_server_test: openssl_dep_error
 
@@ -10746,7 +10769,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -10764,7 +10787,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -10782,7 +10805,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_empty_batch_test: openssl_dep_error
 
@@ -10800,7 +10823,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_graceful_server_shutdown_test: openssl_dep_error
 
@@ -10818,7 +10841,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_invoke_large_request_test: openssl_dep_error
 
@@ -10836,7 +10859,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_max_concurrent_streams_test: openssl_dep_error
 
@@ -10854,7 +10877,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_max_message_length_test: openssl_dep_error
 
@@ -10872,7 +10895,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_no_op_test: openssl_dep_error
 
@@ -10890,7 +10913,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_ping_pong_streaming_test: openssl_dep_error
 
@@ -10908,7 +10931,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_registered_call_test: openssl_dep_error
 
@@ -10926,7 +10949,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -10944,7 +10967,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -10962,7 +10985,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_response_with_payload_test: openssl_dep_error
 
@@ -10980,7 +11003,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -10998,7 +11021,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -11016,7 +11039,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_with_flags_test: openssl_dep_error
 
@@ -11034,7 +11057,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_with_large_metadata_test: openssl_dep_error
 
@@ -11052,7 +11075,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_request_with_payload_test: openssl_dep_error
 
@@ -11070,7 +11093,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_server_finishes_request_test: openssl_dep_error
 
@@ -11088,7 +11111,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_simple_delayed_request_test: openssl_dep_error
 
@@ -11106,7 +11129,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_simple_request_test: openssl_dep_error
 
@@ -11124,7 +11147,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -11142,7 +11165,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_bad_hostname_test: openssl_dep_error
 
@@ -11160,7 +11183,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_test: openssl_dep_error
 
@@ -11178,7 +11201,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -11196,7 +11219,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_invoke_test: openssl_dep_error
 
@@ -11214,7 +11237,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_before_invoke_test: openssl_dep_error
 
@@ -11232,7 +11255,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -11250,7 +11273,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_census_simple_request_test: openssl_dep_error
 
@@ -11268,7 +11291,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_disappearing_server_test: openssl_dep_error
 
@@ -11286,7 +11309,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -11304,7 +11327,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -11322,7 +11345,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_empty_batch_test: openssl_dep_error
 
@@ -11340,7 +11363,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_graceful_server_shutdown_test: openssl_dep_error
 
@@ -11358,7 +11381,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_invoke_large_request_test: openssl_dep_error
 
@@ -11376,7 +11399,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_max_concurrent_streams_test: openssl_dep_error
 
@@ -11394,7 +11417,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_max_message_length_test: openssl_dep_error
 
@@ -11412,7 +11435,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_no_op_test: openssl_dep_error
 
@@ -11430,7 +11453,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_ping_pong_streaming_test: openssl_dep_error
 
@@ -11448,7 +11471,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_registered_call_test: openssl_dep_error
 
@@ -11466,7 +11489,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -11484,7 +11507,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -11502,7 +11525,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_test: openssl_dep_error
 
@@ -11520,7 +11543,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -11538,7 +11561,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -11556,7 +11579,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_flags_test: openssl_dep_error
 
@@ -11574,7 +11597,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_large_metadata_test: openssl_dep_error
 
@@ -11592,7 +11615,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_payload_test: openssl_dep_error
 
@@ -11610,7 +11633,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_server_finishes_request_test: openssl_dep_error
 
@@ -11628,7 +11651,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_delayed_request_test: openssl_dep_error
 
@@ -11646,7 +11669,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_request_test: openssl_dep_error
 
@@ -11664,7 +11687,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -11682,7 +11705,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_bad_hostname_test: openssl_dep_error
 
@@ -11700,7 +11723,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test: openssl_dep_error
 
@@ -11718,7 +11741,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -11736,7 +11759,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_after_invoke_test: openssl_dep_error
 
@@ -11754,7 +11777,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_before_invoke_test: openssl_dep_error
 
@@ -11772,7 +11795,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -11790,7 +11813,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_census_simple_request_test: openssl_dep_error
 
@@ -11808,7 +11831,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_disappearing_server_test: openssl_dep_error
 
@@ -11826,7 +11849,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -11844,7 +11867,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -11862,7 +11885,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_empty_batch_test: openssl_dep_error
 
@@ -11880,7 +11903,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_graceful_server_shutdown_test: openssl_dep_error
 
@@ -11898,7 +11921,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test: openssl_dep_error
 
@@ -11916,7 +11939,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_max_concurrent_streams_test: openssl_dep_error
 
@@ -11934,7 +11957,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_max_message_length_test: openssl_dep_error
 
@@ -11952,7 +11975,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_no_op_test: openssl_dep_error
 
@@ -11970,7 +11993,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_ping_pong_streaming_test: openssl_dep_error
 
@@ -11988,7 +12011,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_registered_call_test: openssl_dep_error
 
@@ -12006,7 +12029,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -12024,7 +12047,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -12042,7 +12065,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_response_with_payload_test: openssl_dep_error
 
@@ -12060,7 +12083,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -12078,7 +12101,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -12096,7 +12119,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_with_flags_test: openssl_dep_error
 
@@ -12114,7 +12137,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_with_large_metadata_test: openssl_dep_error
 
@@ -12132,7 +12155,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_request_with_payload_test: openssl_dep_error
 
@@ -12150,7 +12173,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_server_finishes_request_test: openssl_dep_error
 
@@ -12168,7 +12191,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_simple_delayed_request_test: openssl_dep_error
 
@@ -12186,7 +12209,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_simple_request_test: openssl_dep_error
 
@@ -12204,7 +12227,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -12222,7 +12245,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_bad_hostname_test: openssl_dep_error
 
@@ -12240,7 +12263,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test: openssl_dep_error
 
@@ -12258,7 +12281,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -12276,7 +12299,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_invoke_test: openssl_dep_error
 
@@ -12294,7 +12317,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_before_invoke_test: openssl_dep_error
 
@@ -12312,7 +12335,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -12330,7 +12353,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_census_simple_request_test: openssl_dep_error
 
@@ -12348,7 +12371,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_disappearing_server_test: openssl_dep_error
 
@@ -12366,7 +12389,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -12384,7 +12407,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -12402,7 +12425,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_empty_batch_test: openssl_dep_error
 
@@ -12420,7 +12443,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_graceful_server_shutdown_test: openssl_dep_error
 
@@ -12438,7 +12461,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test: openssl_dep_error
 
@@ -12456,7 +12479,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_max_concurrent_streams_test: openssl_dep_error
 
@@ -12474,7 +12497,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_max_message_length_test: openssl_dep_error
 
@@ -12492,7 +12515,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_no_op_test: openssl_dep_error
 
@@ -12510,7 +12533,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_ping_pong_streaming_test: openssl_dep_error
 
@@ -12528,7 +12551,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_registered_call_test: openssl_dep_error
 
@@ -12546,7 +12569,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -12564,7 +12587,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -12582,7 +12605,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test: openssl_dep_error
 
@@ -12600,7 +12623,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -12618,7 +12641,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -12636,7 +12659,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_flags_test: openssl_dep_error
 
@@ -12654,7 +12677,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test: openssl_dep_error
 
@@ -12672,7 +12695,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_payload_test: openssl_dep_error
 
@@ -12690,7 +12713,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_server_finishes_request_test: openssl_dep_error
 
@@ -12708,7 +12731,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_delayed_request_test: openssl_dep_error
 
@@ -12726,7 +12749,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_request_test: openssl_dep_error
 
@@ -12744,7 +12767,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -12762,7 +12785,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_bad_hostname_test: openssl_dep_error
 
@@ -12780,7 +12803,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_test: openssl_dep_error
 
@@ -12798,7 +12821,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -12816,7 +12839,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_invoke_test: openssl_dep_error
 
@@ -12834,7 +12857,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_before_invoke_test: openssl_dep_error
 
@@ -12852,7 +12875,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -12870,7 +12893,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_census_simple_request_test: openssl_dep_error
 
@@ -12888,7 +12911,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_disappearing_server_test: openssl_dep_error
 
@@ -12906,7 +12929,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -12924,7 +12947,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -12942,7 +12965,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_empty_batch_test: openssl_dep_error
 
@@ -12960,7 +12983,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_graceful_server_shutdown_test: openssl_dep_error
 
@@ -12978,7 +13001,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_invoke_large_request_test: openssl_dep_error
 
@@ -12996,7 +13019,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_concurrent_streams_test: openssl_dep_error
 
@@ -13014,7 +13037,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_message_length_test: openssl_dep_error
 
@@ -13032,7 +13055,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_no_op_test: openssl_dep_error
 
@@ -13050,7 +13073,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_ping_pong_streaming_test: openssl_dep_error
 
@@ -13068,7 +13091,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_registered_call_test: openssl_dep_error
 
@@ -13086,7 +13109,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -13104,7 +13127,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -13122,7 +13145,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_test: openssl_dep_error
 
@@ -13140,7 +13163,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -13158,7 +13181,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -13176,7 +13199,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_flags_test: openssl_dep_error
 
@@ -13194,7 +13217,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_test: openssl_dep_error
 
@@ -13212,7 +13235,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_payload_test: openssl_dep_error
 
@@ -13230,7 +13253,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_server_finishes_request_test: openssl_dep_error
 
@@ -13248,7 +13271,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_delayed_request_test: openssl_dep_error
 
@@ -13266,7 +13289,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_test: openssl_dep_error
 
@@ -13284,7 +13307,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -13302,7 +13325,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_bad_hostname_test: openssl_dep_error
 
@@ -13320,7 +13343,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test: openssl_dep_error
 
@@ -13338,7 +13361,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -13356,7 +13379,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_test: openssl_dep_error
 
@@ -13374,7 +13397,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_test: openssl_dep_error
 
@@ -13392,7 +13415,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -13410,7 +13433,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_census_simple_request_test: openssl_dep_error
 
@@ -13428,7 +13451,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_disappearing_server_test: openssl_dep_error
 
@@ -13446,7 +13469,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -13464,7 +13487,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -13482,7 +13505,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_empty_batch_test: openssl_dep_error
 
@@ -13500,7 +13523,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_test: openssl_dep_error
 
@@ -13518,7 +13541,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test: openssl_dep_error
 
@@ -13536,7 +13559,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_test: openssl_dep_error
 
@@ -13554,7 +13577,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_message_length_test: openssl_dep_error
 
@@ -13572,7 +13595,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_no_op_test: openssl_dep_error
 
@@ -13590,7 +13613,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_test: openssl_dep_error
 
@@ -13608,7 +13631,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_registered_call_test: openssl_dep_error
 
@@ -13626,7 +13649,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -13644,7 +13667,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -13662,7 +13685,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test: openssl_dep_error
 
@@ -13680,7 +13703,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -13698,7 +13721,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -13716,7 +13739,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_flags_test: openssl_dep_error
 
@@ -13734,7 +13757,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test: openssl_dep_error
 
@@ -13752,7 +13775,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_test: openssl_dep_error
 
@@ -13770,7 +13793,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_server_finishes_request_test: openssl_dep_error
 
@@ -13788,7 +13811,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_test: openssl_dep_error
 
@@ -13806,7 +13829,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_test: openssl_dep_error
 
@@ -13824,7 +13847,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
@@ -13842,7 +13865,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_bad_hostname_test: openssl_dep_error
 
@@ -13860,7 +13883,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test: openssl_dep_error
 
@@ -13878,7 +13901,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
@@ -13896,7 +13919,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_after_invoke_test: openssl_dep_error
 
@@ -13914,7 +13937,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_before_invoke_test: openssl_dep_error
 
@@ -13932,7 +13955,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_in_a_vacuum_test: openssl_dep_error
 
@@ -13950,7 +13973,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_census_simple_request_test: openssl_dep_error
 
@@ -13968,7 +13991,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_disappearing_server_test: openssl_dep_error
 
@@ -13986,7 +14009,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
@@ -14004,7 +14027,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
@@ -14022,7 +14045,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_empty_batch_test: openssl_dep_error
 
@@ -14040,7 +14063,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_graceful_server_shutdown_test: openssl_dep_error
 
@@ -14058,7 +14081,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_invoke_large_request_test: openssl_dep_error
 
@@ -14076,7 +14099,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_max_concurrent_streams_test: openssl_dep_error
 
@@ -14094,7 +14117,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_max_message_length_test: openssl_dep_error
 
@@ -14112,7 +14135,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_no_op_test: openssl_dep_error
 
@@ -14130,7 +14153,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_ping_pong_streaming_test: openssl_dep_error
 
@@ -14148,7 +14171,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_registered_call_test: openssl_dep_error
 
@@ -14166,7 +14189,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
@@ -14184,7 +14207,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_response_with_metadata_and_payload_test: openssl_dep_error
 
@@ -14202,7 +14225,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_response_with_payload_test: openssl_dep_error
 
@@ -14220,7 +14243,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
@@ -14238,7 +14261,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
 
@@ -14256,7 +14279,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_with_flags_test: openssl_dep_error
 
@@ -14274,7 +14297,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_with_large_metadata_test: openssl_dep_error
 
@@ -14292,7 +14315,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_request_with_payload_test: openssl_dep_error
 
@@ -14310,7 +14333,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_server_finishes_request_test: openssl_dep_error
 
@@ -14328,7 +14351,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_simple_delayed_request_test: openssl_dep_error
 
@@ -14346,7 +14369,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_simple_request_test: openssl_dep_error
 
@@ -14364,7 +14387,7 @@ endif
 
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
diff --git a/templates/Makefile.template b/templates/Makefile.template
index f0cd0d97e3d..52eb593cc8e 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -397,6 +397,7 @@ endif
 
 ifeq ($(HAS_PKG_CONFIG),true)
 OPENSSL_ALPN_CHECK_CMD = pkg-config --atleast-version=1.0.2 openssl
+OPENSSL_NPN_CHECK_CMD = pkg-config --alteast-version=1.0.1 openssl
 ZLIB_CHECK_CMD = pkg-config --exists zlib
 PERFTOOLS_CHECK_CMD = pkg-config --exists profiler
 PROTOBUF_CHECK_CMD = pkg-config --atleast-version=3.0.0-alpha-3 protobuf
@@ -409,12 +410,14 @@ OPENSSL_LIBS = ssl crypto
 endif
 
 OPENSSL_ALPN_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/openssl-alpn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
+OPENSSL_NPN_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/openssl-npn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
 ZLIB_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/zlib.c -lz $(LDFLAGS)
 PERFTOOLS_CHECK_CMD = $(CC) $(CFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/perftools.c -lprofiler $(LDFLAGS)
 PROTOBUF_CHECK_CMD = $(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $(TMPOUT) test/build/protobuf.cc -lprotobuf $(LDFLAGS)
 
 ifeq ($(OPENSSL_REQUIRES_DL),true)
 OPENSSL_ALPN_CHECK_CMD += -ldl
+OPENSSL_NPN_CHECK_CMD += -ldl
 endif
 
 endif # HAS_PKG_CONFIG
@@ -435,11 +438,17 @@ endif
 HAS_SYSTEM_PROTOBUF_VERIFY = $(shell $(PROTOBUF_CHECK_CMD) 2> /dev/null && echo true || echo false)
 ifndef REQUIRE_CUSTOM_LIBRARIES_$(CONFIG)
 HAS_SYSTEM_OPENSSL_ALPN = $(shell $(OPENSSL_ALPN_CHECK_CMD) 2> /dev/null && echo true || echo false)
+ifeq ($(HAS_SYSTEM_OPENSSL_ALPN),true)
+HAS_SYSTEM_OPENSSL_NPN = true
+else
+HAS_SYSTEM_OPENSSL_NPN = $(shell $(OPENSSL_NPN_CHECK_CMD) 2> /dev/null && echo true || echo false)
+endif
 HAS_SYSTEM_ZLIB = $(shell $(ZLIB_CHECK_CMD) 2> /dev/null && echo true || echo false)
 HAS_SYSTEM_PROTOBUF = $(HAS_SYSTEM_PROTOBUF_VERIFY)
 else
 # override system libraries if the config requires a custom compiled library
 HAS_SYSTEM_OPENSSL_ALPN = false
+HAS_SYSTEM_OPENSSL_NPN = false
 HAS_SYSTEM_ZLIB = false
 HAS_SYSTEM_PROTOBUF = false
 endif
@@ -463,6 +472,9 @@ HAS_SYSTEMTAP = true
 endif
 endif
 
+# Note that for testing purposes, one can do:
+#   make HAS_EMBEDDED_OPENSSL_ALPN=false
+# to emulate the fact we do not have OpenSSL in the third_party folder.
 ifeq ($(wildcard third_party/openssl/ssl/ssl.h),)
 HAS_EMBEDDED_OPENSSL_ALPN = false
 else
@@ -531,6 +543,7 @@ endif
 endif
 else
 ifeq ($(HAS_EMBEDDED_OPENSSL_ALPN),true)
+USE_SYSTEM_OPENSSL = false
 OPENSSL_DEP = $(LIBDIR)/$(CONFIG)/openssl/libssl.a
 OPENSSL_MERGE_LIBS += $(LIBDIR)/$(CONFIG)/openssl/libssl.a $(LIBDIR)/$(CONFIG)/openssl/libcrypto.a
 # need to prefix these to ensure overriding system libraries
@@ -540,9 +553,18 @@ ifeq ($(OPENSSL_REQUIRES_DL),true)
 LIBS_SECURE = dl
 endif
 else
+ifeq ($(HAS_SYSTEM_OPENSSL_NPN),true)
+USE_SYSTEM_OPENSSL = true
+CPPFLAGS += -DTSI_OPENSSL_ALPN_SUPPORT=0
+LIBS_SECURE = $(OPENSSL_LIBS)
+ifeq ($(OPENSSL_REQUIRES_DL),true)
+LIBS_SECURE += dl
+endif
+else
 NO_SECURE = true
 endif
 endif
+endif
 
 ifeq ($(OPENSSL_PKG_CONFIG),true)
 LDLIBS_SECURE += $(shell pkg-config --libs-only-l openssl)
@@ -693,7 +715,7 @@ openssl_dep_message:
 	@echo
 	@echo "DEPENDENCY ERROR"
 	@echo
-	@echo "The target you are trying to run requires OpenSSL with ALPN support."
+	@echo "The target you are trying to run requires OpenSSL."
 	@echo "Your system doesn't have it, and neither does the third_party directory."
 	@echo
 	@echo "Please consult INSTALL to get more information."
@@ -751,6 +773,7 @@ ${tgt.name}: $(BINDIR)/$(CONFIG)/${tgt.name}
 
 run_dep_checks:
 	$(OPENSSL_ALPN_CHECK_CMD) || true
+	$(OPENSSL_NPN_CHECK_CMD) || true
 	$(ZLIB_CHECK_CMD) || true
 	$(PERFTOOLS_CHECK_CMD) || true
 	$(PROTOBUF_CHECK_CMD) || true
@@ -771,7 +794,7 @@ ifeq ($(SYSTEM),Darwin)
 else
 ifeq ($(SYSTEM),MINGW32)
 	@echo "We currently don't have a good way to compile OpenSSL in-place under msys."
-	@echo "Please provide an ALPN-capable OpenSSL in your mingw32 system."
+	@echo "Please provide a OpenSSL in your mingw32 system."
 	@echo
 	@echo "Note that you can find a compatible version of the libraries here:"
 	@echo
@@ -1299,11 +1322,11 @@ PUBLIC_HEADERS_C += \\
 
 LIB${lib.name.upper()}_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIB${lib.name.upper()}_SRC))))
 
-## If the library requires OpenSSL with ALPN, let's add some restrictions.
+## If the library requires OpenSSL, let's add some restrictions.
 % if lib.get('secure', 'check') == 'yes' or lib.get('secure', 'check') == 'check':
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure libraries if you don't have OpenSSL with ALPN.
+# You can't build secure libraries if you don't have OpenSSL.
 
 $(LIBDIR)/$(CONFIG)/lib${lib.name}.a: openssl_dep_error
 
@@ -1443,7 +1466,7 @@ endif
 % endif
 % if lib.get('secure', 'check') == 'yes' or lib.get('secure', 'check') == 'check':
 ## If the lib was secure, we have to close the Makefile's if that tested
-## the presence of an ALPN-capable OpenSSL.
+## the presence of OpenSSL.
 
 endif
 % endif
@@ -1484,7 +1507,7 @@ ${tgt.name.upper()}_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(b
 % if tgt.get('secure', 'check') == 'yes' or tgt.get('secure', 'check') == 'check':
 ifeq ($(NO_SECURE),true)
 
-# You can't build secure targets if you don't have OpenSSL with ALPN.
+# You can't build secure targets if you don't have OpenSSL.
 
 $(BINDIR)/$(CONFIG)/${tgt.name}: openssl_dep_error
 
diff --git a/test/build/openssl-npn.c b/test/build/openssl-npn.c
new file mode 100644
index 00000000000..90ae8ef9406
--- /dev/null
+++ b/test/build/openssl-npn.c
@@ -0,0 +1,45 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* This is just a compilation test, to see if we have a version of OpenSSL with
+   NPN support installed. It's not meant to be run, and all of the values and
+   function calls there are non-sensical. The code is only meant to test the
+   presence of symbols, and we're expecting a compilation failure otherwise. */
+
+#include <stdlib.h>
+#include <openssl/ssl.h>
+
+int main() {
+  SSL_get0_next_proto_negotiated(NULL, NULL, NULL);
+  return OPENSSL_NPN_UNSUPPORTED;
+}
diff --git a/test/core/tsi/transport_security_test.c b/test/core/tsi/transport_security_test.c
index bba67441941..bec3866166f 100644
--- a/test/core/tsi/transport_security_test.c
+++ b/test/core/tsi/transport_security_test.c
@@ -46,9 +46,6 @@
 #include "src/core/tsi/ssl_transport_security.h"
 #include "test/core/util/test_config.h"
 
-/* Currently points to 1.0.2a. */
-#define GRPC_MIN_OPENSSL_VERSION_NUMBER 0x1000201fL
-
 typedef struct {
   /* 1 if success, 0 if failure. */
   int expected;
@@ -299,13 +296,8 @@ static void test_peer_matches_name(void) {
   }
 }
 
-static void test_openssl_version(void) {
-  GPR_ASSERT(OPENSSL_VERSION_NUMBER >= GRPC_MIN_OPENSSL_VERSION_NUMBER);
-}
-
 int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
   test_peer_matches_name();
-  test_openssl_version();
   return 0;
 }