【OpenFOAM】用VS Code调试OpenFOAM

参考
https://www.bilibili.com/video/BV1MP4y1u7rS?spm_id_from=333.337.search-card.all.click

安装软件准备

ubuntu系统安装cmake安装VS Code安装OpenFOAM（我的版本8.0）准备文件

CMakeLists.txt文件cavity文件夹myicoFoam2文件夹

以下会分别说明

注意：这三步无所谓先后顺序

1: 准备CMakeLists.txt

在桌面上新建一个文件夹myicoFoam2
内有一个文件，名为CMakeLists.txt

其内容如下

cmake_minimum_required(VERSION 3.21) #change here (optional)

if (DEFINED ENV{WM_PROJECT})
    message("Using $ENV{WM_PROJECT}-$ENV{WM_PROJECT_VERSION}")
    set(WM_PATH, ${CMAKE_SOURCE_DIR})
else()
    message(FATAL_ERROR "OpenFOAM environment not set. Aborting.")
endif ()

project(myicoFoam2) #change here

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(OpenFOAM_VERSION $ENV{WM_PROJECT_VERSION})
set(OpenFOAM_DIR $ENV{WM_PROJECT_DIR})
set(OpenFOAM_LIB_DIR $ENV{FOAM_LIBBIN})
set(OpenFOAM_SRC $ENV{FOAM_SRC})

set(DEFINITIONS_COMPILE "-std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -fPIC ") #change here

add_definitions("${DEFINITIONS_COMPILE}")

include_directories(
        ${OpenFOAM_SRC}/finiteVolume/lnInclude
        ${OpenFOAM_SRC}/meshTools/lnInclude
        lnInclude
        .
        ${OpenFOAM_SRC}/OpenFOAM/lnInclude
        ${OpenFOAM_SRC}/OSspecific/POSIX/lnInclude
        ) #change here

link_directories(${OpenFOAM_LIB_DIR} ${OpenFOAM_LIB_DIR}/dummy ${OpenFOAM_LIB_DIR}/${PATH_LIB_OPENMPI})

add_executable(${PROJECT_NAME} myicoFoam2.C) #change here

target_link_libraries(${PROJECT_NAME} OpenFOAM dl m Pstream finiteVolume fvOptions meshTools )

文件内容解释放到附录

2: 准备cavity文件夹

从tutorial复制过来

cp -r $FOAM_TUTORIALS/incompressible/icoFoam/cavity/cavity .

也可手动复制

进入cavity并且用blockMesh

 cd cavity
 blockMesh

修改controlDict

3: 准备myicoFoam2文件夹

从官方solver复制过来

cp -r $FOAM_SOLVERS/incompressible/icoFoam .

更改：

步骤 step1: wmake

在myicoFoam2子文件夹下运行

wmake

这一长串的输出其实和CMakeLists里我们手动写的一样（我们就是抄的这里）

Making dependency list for source file myicoFoam2.C
g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -I/opt/openfoam8/src/finiteVolume/lnInclude -I/opt/openfoam8/src/meshTools/lnInclude -IlnInclude -I. -I/opt/openfoam8/src/OpenFOAM/lnInclude -I/opt/openfoam8/src/OSspecific/POSIX/lnInclude   -fPIC -c myicoFoam2.C -o Make/linux64GccDPInt32Opt/myicoFoam2.o
g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -I/opt/openfoam8/src/finiteVolume/lnInclude -I/opt/openfoam8/src/meshTools/lnInclude -IlnInclude -I. -I/opt/openfoam8/src/OpenFOAM/lnInclude -I/opt/openfoam8/src/OSspecific/POSIX/lnInclude   -fPIC -fuse-ld=bfd -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPInt32Opt/myicoFoam2.o -L/opt/openfoam8/platforms/linux64GccDPInt32Opt/lib 
    -lfiniteVolume -lmeshTools -lOpenFOAM -ldl  
     -lm -o /home/ubuntu1/OpenFOAM/ubuntu1-8/platforms/linux64GccDPInt32Opt/bin/myicoFoam2

当前的文件布局

step2: cmake

安装插件CMake tools

底边栏选择Debug

先configure
然后点build

会自动生成一个build文件夹

step3: debug

按F5调试，会告诉我们要配置launch.json文件

对launch,json做如下更改

再F5运行，即可调试

大功告成！！！

附录 CMakeLists.txt的解释

以后再说

【OpenFOAM】用VS Code调试OpenFOAM

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