SERVER-23556 Disable mmapv1 on non-x86 platforms

This is a combination of several cherry-picks from master
and some branch specific edits

(cherry picked from commit cf6f771fb0fe3e8cf8727bdb1d7e7959905a11d0)
(cherry picked from commit 060a3c0dcb0f70a2a0a4a74d27efcb1cf24f9fb6)
(cherry picked from commit 42930d4ffc88527489f8c60c80a0d57bb95519e5)
(cherry picked from commit 558a25b1aa71638f45a54dc83c07fd165ebfe0b9)

6 files changed, 181 insertions, 125 deletions

diff --git a/SConstruct b/SConstruct
index 71e89000baf..f68d4f65a01 100644
--- a/SConstruct
+++ b/SConstruct
@@ -182,6 +182,14 @@ add_option('ssl',
     nargs=0
 )
 
+add_option('mmapv1',
+    choices=['auto', 'on', 'off'],
+    default='auto',
+    help='Enable MMapV1',
+    nargs='?',
+    type='choice',
+)
+
 add_option('wiredtiger',
     choices=['on', 'off'],
     const='on',
@@ -1440,6 +1448,15 @@ if env.TargetOSIs('posix'):
             env.Append( LINKFLAGS=["-fstack-protector"] )
             env.Append( SHLINKFLAGS=["-fstack-protector"] )
 
+mmapv1 = False
+if get_option('mmapv1') == 'auto':
+    # The mmapv1 storage engine is only supported on x86
+    # targets. Unless explicitly requested, disable it on all other
+    # platforms.
+    mmapv1 = (env['TARGET_ARCH'] in ['i386', 'x86_64'])
+elif get_option('mmapv1') == 'on':
+    mmapv1 = True
+
 wiredtiger = False
 if get_option('wiredtiger') == 'on':
     # Wiredtiger only supports 64-bit architecture, and will fail to compile on 32-bit
@@ -2540,6 +2557,7 @@ Export("boostSuffix")
 Export('module_sconscripts')
 Export("debugBuild optBuild")
 Export("wiredtiger")
+Export("mmapv1")
 
 def injectMongoIncludePaths(thisEnv):
     thisEnv.AppendUnique(CPPPATH=['$BUILD_DIR'])
diff --git a/etc/evergreen.yml b/etc/evergreen.yml
index 3ea4b6bba7d..1c62268301f 100644
--- a/etc/evergreen.yml
+++ b/etc/evergreen.yml
@@ -4020,7 +4020,7 @@ buildvariants:
     tooltags: -gccgoflags "$(pkg-config --libs --cflags libssl libsasl2)" -tags 'sasl ssl'
     compile_flags: --ssl MONGO_DISTMOD=rhel71 --release -j$(grep -c processor /proc/cpuinfo) CCFLAGS="-mcpu=power8 -mtune=power8 -mcmodel=medium" CXX=/opt/mongodbtoolchain/v1/bin/g++ CC=/opt/mongodbtoolchain/v1/bin/gcc
     num_jobs_available: 20
-    test_flags: --continueOnFailure
+    test_flags: --continueOnFailure --excludeWithAnyTags=requires_mmapv1
     has_packages: true
     packager_script: packager-enterprise.py
     packager_arch: ppc64le
@@ -4033,107 +4033,107 @@ buildvariants:
   - name: compile
     distros:
     - rhel71-power8-build
-  - name: aggregation
+  # - name: aggregation
   - name: aggregation_WT
   - name: aggregation_WT_ese
   - name: aggregation_auth
   - name: aggregation_read_concern_majority_passthrough_WT
-  - name: audit
+  # - name: audit
   - name: audit_WT
-  - name: auth
+  # - name: auth
   - name: auth_WT
-  - name: auth_audit
+  # - name: auth_audit
   - name: auth_audit_WT
-  - name: bulk_gle_passthrough
+  # - name: bulk_gle_passthrough
   - name: bulk_gle_passthrough_WT
-  - name: concurrency
+  # - name: concurrency
   - name: concurrency_WT
-  - name: concurrency_replication
+  # - name: concurrency_replication
   - name: concurrency_replication_WT
-  - name: concurrency_sharded
+  # - name: concurrency_sharded
   - name: concurrency_sharded_WT
-  - name: concurrency_sharded_sccc
+  # - name: concurrency_sharded_sccc
   - name: concurrency_sharded_sccc_WT
-  - name: concurrency_simultaneous
+  # - name: concurrency_simultaneous
   - name: concurrency_simultaneous_WT
-  - name: dbtest
+  # - name: dbtest
   - name: dbtest_WT
-  - name: disk
-  - name: dur_jscore_passthrough
-  - name: durability
+  # - name: disk
+  # - name: dur_jscore_passthrough
+  # - name: durability
   - name: ese_WT
   - name: failpoints
   - name: failpoints_auth
-  - name: gle_auth
+  # - name: gle_auth
   - name: gle_auth_WT
-  - name: gle_auth_basics_passthrough
+  # - name: gle_auth_basics_passthrough
   - name: gle_auth_basics_passthrough_WT
-  - name: gle_auth_basics_passthrough_write_cmd
+  # - name: gle_auth_basics_passthrough_write_cmd
   - name: gle_auth_basics_passthrough_write_cmd_WT
-  - name: gle_auth_write_cmd
+  # - name: gle_auth_write_cmd
   - name: gle_auth_write_cmd_WT
   - name: httpinterface
   - name: integration_tests_replset
   - name: integration_tests_standalone
-  - name: jsCore
+  # - name: jsCore
   - name: jsCore_WT
   - name: jsCore_WT_ese
-  - name: jsCore_auth
-  - name: jsCore_compatibility
+  # - name: jsCore_auth
+  # - name: jsCore_compatibility
   - name: jsCore_compatibility_WT
-  - name: jsCore_minimum_batch_size_WT
-  - name: jsCore_op_query
+  # - name: jsCore_minimum_batch_size_WT
+  # - name: jsCore_op_query
   - name: jsCore_op_query_WT
-  - name: jsCore_small_oplog
+  # - name: jsCore_small_oplog
   - name: jsCore_small_oplog_WT
-  - name: jsCore_small_oplog_rs
+  # - name: jsCore_small_oplog_rs
   - name: jsCore_small_oplog_rs_WT
-  - name: mmap
+  # - name: mmap
   - name: mongosTest
-  - name: noPassthrough
-  - name: noPassthroughWithMongod
+  # - name: noPassthrough
+  # - name: noPassthroughWithMongod
   - name: noPassthroughWithMongod_WT
   - name: noPassthrough_WT
-  - name: parallel
+  # - name: parallel
   - name: parallel_WT
-  - name: parallel_compatibility
+  # - name: parallel_compatibility
   - name: parallel_compatibility_WT
   - name: read_concern_majority_passthrough_WT
-  - name: replicasets
+  # - name: replicasets
   - name: replicasets_WT
   - name: replicasets_WT_ese
   - name: replicasets_auth
   - name: replicasets_legacy
-  - name: replication
+  # - name: replication
   - name: replication_WT
   - name: replication_auth
   - name: sasl
-  - name: sharded_collections_jscore_passthrough
+  # - name: sharded_collections_jscore_passthrough
   - name: sharded_collections_jscore_passthrough_WT
-  - name: sharding
+  # - name: sharding
   - name: sharding_WT
   - name: sharding_WT_ese
   - name: sharding_auth
   - name: sharding_auth_audit_WT
-  - name: sharding_gle_auth_basics_passthrough
+  # - name: sharding_gle_auth_basics_passthrough
   - name: sharding_gle_auth_basics_passthrough_WT
-  - name: sharding_gle_auth_basics_passthrough_write_cmd
+  # - name: sharding_gle_auth_basics_passthrough_write_cmd
   - name: sharding_gle_auth_basics_passthrough_write_cmd_WT
-  - name: sharding_jscore_passthrough
+  # - name: sharding_jscore_passthrough
   - name: sharding_jscore_passthrough_WT
   - name: sharding_jscore_passthrough_wire_ops_WT
   - name: sharding_legacy
   - name: sharding_legacy_op_query_WT
   - name: sharding_op_query_WT
-  - name: slow1
+  # - name: slow1
   - name: slow1_WT
-  - name: slow2
+  # - name: slow2
   - name: slow2_WT
-  - name: snmp
+  # - name: snmp
   - name: snmp_WT
   - name: ssl
   - name: sslSpecial
-  - name: tool
+  # - name: tool
   - name: tool_WT
   - name: unittests
   - name: push
diff --git a/jstests/core/apitest_db.js b/jstests/core/apitest_db.js
index 688baa8dd4f..6018835e7f2 100644
--- a/jstests/core/apitest_db.js
+++ b/jstests/core/apitest_db.js
@@ -1,5 +1,8 @@
 /**
  *   Tests for the db object enhancement
+ *
+ *    This test requires mmapv1.
+ *    @tags: [requires_mmapv1]
  */
 
 assert("test" == db, "wrong database currently not test");
diff --git a/jstests/replsets/config_server_checks.js b/jstests/replsets/config_server_checks.js
index 66d30535677..c88ccf6815b 100644
--- a/jstests/replsets/config_server_checks.js
+++ b/jstests/replsets/config_server_checks.js
@@ -1,6 +1,9 @@
 /*
  * Tests various combinations of the configsvr field in replica set configurations and the
  * command line options that control whether a node can function as a member of a CSRS.
+ *
+ * This test requires mmapv1.
+ * @tags: [requires_mmapv1]
  */
 
 function expectState(rst, state) {
diff --git a/src/mongo/db/storage/mmap_v1/SConscript b/src/mongo/db/storage/mmap_v1/SConscript
index ac5206ea9e5..fe9ee48d491 100644
--- a/src/mongo/db/storage/mmap_v1/SConscript
+++ b/src/mongo/db/storage/mmap_v1/SConscript
@@ -1,4 +1,5 @@
 Import("env")
+Import("mmapv1")
 
 env.Library(
     target = 'storage_mmapv1',
@@ -25,7 +26,7 @@ env.Library(
                "mmap_v1_database_catalog_entry.cpp",
                "mmap_v1_engine.cpp",
                "mmap_v1_extent_manager.cpp",
-               "mmap_v1_init.cpp",
+               "mmap_v1_init.cpp" if mmapv1 else "mmap_v1_noinit.cpp",
                "repair_database.cpp",
              ],
     LIBDEPS = [
@@ -148,59 +149,6 @@ env.Library(
         ]
     )
 
-env.CppUnitTest(
-    target='storage_engine_mmap_v1_init_test',
-    source=['mmap_v1_init_test.cpp',
-            ],
-    LIBDEPS=[
-        '$BUILD_DIR/mongo/db/serveronly',
-        '$BUILD_DIR/mongo/util/ntservice_mock',
-        ],
-    NO_CRUTCH=True,
-    )
-
-env.CppUnitTest(target = 'record_access_tracker_test',
-                source = ['record_access_tracker_test.cpp'],
-                LIBDEPS = ['record_access_tracker',
-                           '$BUILD_DIR/mongo/util/processinfo',
-                           '$BUILD_DIR/mongo/util/net/network'])
-
-env.CppUnitTest(target = 'namespace_test',
-                source = ['catalog/namespace_test.cpp'],
-                LIBDEPS = ['$BUILD_DIR/mongo/util/foundation'])
-
-env.CppUnitTest(
-    target='record_store_v1_simple_test',
-    source=['record_store_v1_simple_test.cpp',
-            ],
-    LIBDEPS=[
-        '$BUILD_DIR/mongo/util/decorable',
-        'record_store_v1_test_help'
-        ]
-    )
-
-env.CppUnitTest(
-    target='record_store_v1_capped_test',
-    source=['record_store_v1_capped_test.cpp',
-            ],
-    LIBDEPS=[
-        '$BUILD_DIR/mongo/util/decorable',
-        'record_store_v1_test_help'
-        ]
-    )
-
-
-env.CppUnitTest(
-    target='record_store_v1_test',
-    source=['mmap_v1_record_store_test.cpp',
-            ],
-    LIBDEPS=[
-        'record_store_v1_test_help',
-        '$BUILD_DIR/mongo/db/storage/record_store_test_harness'
-        ]
-    )
-
-
 env.Library(
     target= 'btree',
     source= [
@@ -216,35 +164,88 @@ env.Library(
         ]
     )
 
-env.Library(
-    target= 'btree_test_help',
-    source= [
-        'btree/btree_test_help.cpp',
-        'heap_record_store_btree.cpp'
-        ],
-    LIBDEPS= [
-        'btree',
-        'record_store_v1_test_help',
-        ]
-    )
-
-env.CppUnitTest(
-    target='btree_logic_test',
-    source=['btree/btree_logic_test.cpp'
+if mmapv1:
+    env.CppUnitTest(
+        target='storage_engine_mmap_v1_init_test',
+        source=['mmap_v1_init_test.cpp',
+                ],
+        LIBDEPS=[
+            '$BUILD_DIR/mongo/db/serveronly',
+            '$BUILD_DIR/mongo/util/ntservice_mock',
             ],
-    LIBDEPS=[
-        '$BUILD_DIR/mongo/util/decorable',
-        'btree_test_help'
-        ]
-    )
-
-env.CppUnitTest(
-    target='btree_interface_test',
-    source=['btree/btree_interface_test.cpp'
+        NO_CRUTCH=True,
+        )
+
+    env.CppUnitTest(target = 'record_access_tracker_test',
+                    source = ['record_access_tracker_test.cpp'],
+                    LIBDEPS = ['record_access_tracker',
+                               '$BUILD_DIR/mongo/util/processinfo',
+                               '$BUILD_DIR/mongo/util/net/network'])
+
+    env.CppUnitTest(target = 'namespace_test',
+                    source = ['catalog/namespace_test.cpp'],
+                    LIBDEPS = ['$BUILD_DIR/mongo/util/foundation'])
+
+    env.CppUnitTest(
+        target='record_store_v1_simple_test',
+        source=['record_store_v1_simple_test.cpp',
+                ],
+        LIBDEPS=[
+            '$BUILD_DIR/mongo/util/decorable',
+            'record_store_v1_test_help'
+            ]
+        )
+
+    env.CppUnitTest(
+        target='record_store_v1_capped_test',
+        source=['record_store_v1_capped_test.cpp',
+                ],
+        LIBDEPS=[
+            '$BUILD_DIR/mongo/util/decorable',
+            'record_store_v1_test_help'
+            ]
+        )
+
+
+    env.CppUnitTest(
+        target='record_store_v1_test',
+        source=['mmap_v1_record_store_test.cpp',
+                ],
+        LIBDEPS=[
+            'record_store_v1_test_help',
+            '$BUILD_DIR/mongo/db/storage/record_store_test_harness'
+            ]
+        )
+
+    env.Library(
+        target= 'btree_test_help',
+        source= [
+            'btree/btree_test_help.cpp',
+            'heap_record_store_btree.cpp'
             ],
-    LIBDEPS=[
-        'btree_test_help',
-        '$BUILD_DIR/mongo/db/storage/sorted_data_interface_test_harness'
-        ]
-    )
+        LIBDEPS= [
+            'btree',
+            'record_store_v1_test_help',
+            ]
+        )
+
+    env.CppUnitTest(
+        target='btree_logic_test',
+        source=['btree/btree_logic_test.cpp'
+                ],
+        LIBDEPS=[
+            '$BUILD_DIR/mongo/util/decorable',
+            'btree_test_help'
+            ]
+        )
+
+    env.CppUnitTest(
+        target='btree_interface_test',
+        source=['btree/btree_interface_test.cpp'
+                ],
+        LIBDEPS=[
+            'btree_test_help',
+            '$BUILD_DIR/mongo/db/storage/sorted_data_interface_test_harness'
+            ]
+        )
 
diff --git a/src/mongo/db/storage/mmap_v1/mmap_v1_noinit.cpp b/src/mongo/db/storage/mmap_v1/mmap_v1_noinit.cpp
new file mode 100644
index 00000000000..c6c7737ee88
--- /dev/null
+++ b/src/mongo/db/storage/mmap_v1/mmap_v1_noinit.cpp
@@ -0,0 +1,31 @@
+/**
+ *    Copyright (C) 2016 MongoDB Inc.
+ *
+ *    This program is free software: you can redistribute it and/or  modify
+ *    it under the terms of the GNU Affero General Public License, version 3,
+ *    as published by the Free Software Foundation.
+ *
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Affero General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Affero General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the GNU Affero General Public License in all respects for
+ *    all of the code used other than as permitted herein. If you modify file(s)
+ *    with this exception, you may extend this exception to your version of the
+ *    file(s), but you are not obligated to do so. If you do not wish to do so,
+ *    delete this exception statement from your version. If you delete this
+ *    exception statement from all source files in the program, then also delete
+ *    it in the license file.
+ */
+
+// Empty file to be used when mmapv1 is not enabled
+//