Use FetchSM for OCSP HTTP requests

build/crypto.m4

@@ -282,7 +282,7 @@ AC_DEFUN([TS_CHECK_CRYPTO_OCSP], [
   AC_CHECK_HEADERS(openssl/ocsp.h, [ocsp_have_headers=1], [enable_tls_ocsp=no])
 
   if test "$ocsp_have_headers" == "1"; then
-    AC_CHECK_FUNCS(OCSP_sendreq_new OCSP_REQ_CTX_add1_header OCSP_REQ_CTX_set1_req, [enable_tls_ocsp=yes], [enable_tls_ocsp=no])
+    AC_CHECK_FUNCS(OCSP_response_status, [enable_tls_ocsp=yes], [enable_tls_ocsp=no])
 
     LIBS=$_ocsp_saved_LIBS
   fi

iocore/cache/test/stub.cc

@@ -284,3 +284,40 @@ INKContInternal::free()
 INKVConnInternal::INKVConnInternal() : INKContInternal() {}
 
 INKVConnInternal::INKVConnInternal(TSEventFunc funcp, TSMutex mutexp) : INKContInternal(funcp, mutexp) {}
+
+#include "../src/traffic_server/FetchSM.h"
+ClassAllocator<FetchSM> FetchSMAllocator("unusedFetchSMAllocator");
+void
+FetchSM::ext_launch()
+{
+}
+void
+FetchSM::ext_destroy()
+{
+}
+ssize_t
+FetchSM::ext_read_data(char *, unsigned long)
+{
+  return 0;
+}
+void
+FetchSM::ext_add_header(char const *, int, char const *, int)
+{
+}
+void
+FetchSM::ext_write_data(void const *, unsigned long)
+{
+}
+void *
+FetchSM::ext_get_user_data()
+{
+  return nullptr;
+}
+void
+FetchSM::ext_set_user_data(void *)
+{
+}
+void
+FetchSM::ext_init(Continuation *, char const *, char const *, char const *, sockaddr const *, int)
+{
+}

iocore/net/Makefile.am

@@ -30,6 +30,8 @@ AM_CPPFLAGS += \
 	-I$(abs_top_srcdir)/mgmt \
 	-I$(abs_top_srcdir)/mgmt/utils \
 	-I$(abs_top_srcdir)/proxy/http \
+	-I$(abs_top_srcdir)/proxy/http/remap \
+	-I$(abs_top_srcdir)/src/traffic_server \
 	$(TS_INCLUDES) \
 	@OPENSSL_INCLUDES@ \
 	@BORINGOCSP_INCLUDES@ \