iozone:add CMakefile.txt

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>

benchmarks/iozone/CMakeLists.txt

@@ -0,0 +1,87 @@
+# ##############################################################################
+# apps/benchmarks/iozone/CMakeLists.txt
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+if(CONFIG_BENCHMARK_IOZONE)
+
+  # Define the directory and file paths
+  set(IOZONE_VERSION "${CONFIG_BENCHMARK_IOZONE_VERSION}") # Adjust this as
+                                                           # needed
+  set(IOZONE_DIR ${CMAKE_CURRENT_LIST_DIR}/iozone)
+  set(IOZONE_ZIP ${IOZONE_DIR}.tgz)
+  set(IOZONE_URL
+      "https://www.iozone.org/src/current/iozone${IOZONE_VERSION}.tgz")
+
+  # Download and unpack iozone if not already present
+  if(NOT EXISTS ${IOZONE_DIR})
+    FetchContent_Declare(
+      iozone_fetch
+      URL ${IOZONE_URL} SOURCE_DIR ${IOZONE_DIR}
+      DOWNLOAD_NO_PROGRESS true
+      TIMEOUT 30
+      PATCH_COMMAND patch -p1 -d ${IOZONE_DIR} <
+                    ${CMAKE_CURRENT_LIST_DIR}/iozone.patch)
+
+    FetchContent_GetProperties(iozone_fetch)
+    if(NOT iozone_fetch_POPULATED)
+      FetchContent_Populate(iozone_fetch)
+    endif()
+  endif()
+
+  # Define source files
+  set(CSRCS ${IOZONE_DIR}/src/current/libbif.c)
+  set(MAINSRC ${IOZONE_DIR}/src/current/iozone.c)
+
+  # Define compile flags
+  set(CFLAGS
+      -Dunix
+      -DHAVE_ANSIC_C
+      -DHAVE_PREAD
+      -DNAME=\"nuttx\"
+      -DNO_MADVISE
+      -DNO_FORK
+      -D__FreeBSD__
+      -DNO_THREADS
+      -Wno-unused-parameter
+      -Wno-unused-function
+      -Wno-shadow
+      -Wno-unused-but-set-variable
+      -Wno-strict-prototypes
+      -Wno-misleading-indentation
+      -Wno-maybe-uninitialized
+      -DMAXBUFFERSIZE=32*1024
+      -DMAXSTREAMS=8
+      -DMAXNAMESIZE=NAME_MAX
+      -DRECLEN_START=1024)
+
+  # Add application to the build
+  set(SRCS ${IOZONE_DIR}/src/current/iozone.c ${CSRCS})
+  nuttx_add_application(
+    NAME
+    iozone
+    PRIORITY
+    ${CONFIG_BENCHMARK_IOZONE_PRIORITY}
+    STACKSIZE
+    ${CONFIG_BENCHMARK_IOZONE_STACKSIZE}
+    COMPILE_FLAGS
+    ${CFLAGS}
+    SRCS
+    ${SRCS})
+
+endif()