Verilator 工程添加 .sv 文件后，无法生成compile_command.json

[SikongJueluo]

Xmake 版本

v2.9.4+20240729

操作系统版本和架构

Linux - NixOS

描述问题

当我在开发基于Verilator的FPGA工程时，添加相关的 .sv 文件和 .cpp 文件后，xmake就无法生成相应的 compile_command.json。但如果没添加相关的 .sv 文件，就能够正常生成。

期待的结果

希望能够正确处理 .sv 文件，并正确生成相应的 compile_command.json

工程配置

--- Generate compile_commands.json for clangd language server
add_rules("plugin.compile_commands.autoupdate", {outputdir = ".vscode"})
--- Get C/C++ Lib Path
local INCLUDE_DIRS = path.splitenv(
  string.vformat("$(env VERILATOR_INCLUDE):$(env SYSTEMC_INCLUDE)")
)

target("TB_ISP")
  add_rules("verilator.binary")
  set_toolchains("@verilator")
  --- C/C++ Codes
  add_files(
    "src/**.cpp",
    "rtl/isp.sv"
  )
  --- Include directories
  add_includedirs("src", INCLUDE_DIRS)

附加信息和错误日志

❯ xmake project -vD -k compile_commands .vscode
checking for gcc ... /nix/store/zznja5f8v3jafffyah1rk46vpfcn38dv-gcc-wrapper-13.3.0/bin/gcc
checkinfo: cannot runv(zig version), No such file or directory
checking for zig ... no
checkinfo: cannot runv(zig version), No such file or directory
checking for zig ... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checking for verilator ... /nix/store/ly3ff79vnj84ly4w5h93gcwi5d25ds2z-verilator-5.026/bin/verilator
checking for verilator ... verilator
configure
{
    arch = x86_64
    mode = release
    kind = static
    plat = linux
    host = linux
    ccache = true
    ndk_stdcxx = true
    cflags = $(env NIX_CFLAGS_COMPILE)
    buildir = build
}
error: @programdir/core/main.lua:329: @programdir/core/sandbox/modules/io.lua:177: cannot open file: build/.gens/TB_ISP/linux/x86_64/release/rules/verilator/TB_ISP.cmake, No such file or directory
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:973]:
    [@programdir/core/sandbox/modules/io.lua:177]: in function 'gsub'
    [@programdir/rules/verilator/verilator.lua:36]: in function '_get_sourcefiles_from_cmake'
    [@programdir/rules/verilator/verilator.lua:313]: in function 'buildcmd_cppfiles'
    [@programdir/rules/verilator/xmake.lua:46]: in function 'script'
    [@programdir/plugins/project/utils/target_cmds.lua:79]: in function 'get_target_buildcmd_files'
    [@programdir/plugins/project/utils/target_cmds.lua:110]: in function 'get_target_buildcmd_sourcegroups'
    [@programdir/plugins/project/clang/compile_commands.lua:251]: in function '_add_target_commands'
    [@programdir/plugins/project/clang/compile_commands.lua:281]: in function '_add_target'
    [@programdir/plugins/project/clang/compile_commands.lua:293]: in function '_add_targets'
    [@programdir/plugins/project/clang/compile_commands.lua:309]: in function '?'
    [@programdir/plugins/project/main.lua:75]: in function '_make'
    [@programdir/plugins/project/main.lua:95]:
    [C]: in function 'xpcall'
    [@programdir/core/base/utils.lua:275]:
    [@programdir/core/base/task.lua:491]: in function 'run'
    [@programdir/core/main.lua:327]: in function 'cotask'
    [@programdir/core/base/scheduler.lua:406]:

stack traceback:
        [C]: in function 'error'
        @programdir/core/base/os.lua:973: in function 'base/os.raiselevel'
        (...tail calls...)
        @programdir/core/main.lua:329: in upvalue 'cotask'
        @programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

Xmake version

v2.9.4+20240729

Operating system version and architecture

Linux-NixOS

Describe the problem

When I was developing an FPGA project based on Verilator, after adding the relevant .sv files and .cpp files, xmake could not generate the corresponding compile_command.json. But if the relevant .sv file is not added, it can be generated normally.

Expected results

Hopefully, .sv files will be processed correctly and the corresponding compile_command.json will be generated correctly

Project configuration

--- Generate compile_commands.json for clangd language server
add_rules("plugin.compile_commands.autoupdate", {outputdir = ".vscode"})
--- Get C/C++ Lib Path
local INCLUDE_DIRS = path.splitenv(
  string.vformat("$(env VERILATOR_INCLUDE):$(env SYSTEMC_INCLUDE)")
)

target("TB_ISP")
  add_rules("verilator.binary")
  set_toolchains("@verilator")
  ---C/C++ Codes
  add_files(
    "src/**.cpp",
    "rtl/isp.sv"
  )
  --- Include directories
  add_includedirs("src", INCLUDE_DIRS)

Additional information and error logs

❯ xmake project -vD -k compile_commands .vscode
checking for gcc ... /nix/store/zznja5f8v3jafffyah1rk46vpfcn38dv-gcc-wrapper-13.3.0/bin/gcc
checkinfo: cannot runv(zig version), No such file or directory
checking for zig... no
checkinfo: cannot runv(zig version), No such file or directory
checking for zig... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim... no
checking for verilator ... /nix/store/ly3ff79vnj84ly4w5h93gcwi5d25ds2z-verilator-5.026/bin/verilator
checking for verilator ... verilator
configure
{
    arch = x86_64
    mode=release
    kind = static
    plat=linux
    host=linux
    ccache=true
    ndk_stdcxx = true
    cflags = $(env NIX_CFLAGS_COMPILE)
    buildir = build
}
error: @programdir/core/main.lua:329: @programdir/core/sandbox/modules/io.lua:177: cannot open file: build/.gens/TB_ISP/linux/x86_64/release/rules/verilator/TB_ISP .cmake, No such file or directory
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:973]:
    [@programdir/core/sandbox/modules/io.lua:177]: in function 'gsub'
    [@programdir/rules/verilator/verilator.lua:36]: in function '_get_sourcefiles_from_cmake'
    [@programdir/rules/verilator/verilator.lua:313]: in function 'buildcmd_cppfiles'
    [@programdir/rules/verilator/xmake.lua:46]: in function 'script'
    [@programdir/plugins/project/utils/target_cmds.lua:79]: in function 'get_target_buildcmd_files'
    [@programdir/plugins/project/utils/target_cmds.lua:110]: in function 'get_target_buildcmd_sourcegroups'
    [@programdir/plugins/project/clang/compile_commands.lua:251]: in function '_add_target_commands'
    [@programdir/plugins/project/clang/compile_commands.lua:281]: in function '_add_target'
    [@programdir/plugins/project/clang/compile_commands.lua:293]: in function '_add_targets'
    [@programdir/plugins/project/clang/compile_commands.lua:309]: in function '?'
    [@programdir/plugins/project/main.lua:75]: in function '_make'
    [@programdir/plugins/project/main.lua:95]:
    [C]: in function 'xpcall'
    [@programdir/core/base/utils.lua:275]:
    [@programdir/core/base/task.lua:491]: in function 'run'
    [@programdir/core/main.lua:327]: in function 'cotask'
    [@programdir/core/base/scheduler.lua:406]:

stack traceback:
        [C]: in function 'error'
        @programdir/core/base/os.lua:973: in function 'base/os.raiselevel'
        (...tail calls...)
        @programdir/core/main.lua:329: in upvalue 'cotask'
        @programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>

[waruqi]

目前还不支持

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

Not supported yet

[waruqi]

试试 #5635

xmake update -s github:xmake-io/xmake#compdb

[SikongJueluo]

似乎依然不能正确生成compile_command.json

❯ xmake project -k compile_commands .vscode
checking for platform ... linux
checking for architecture ... x86_64
error: unknown source file: rtl/isp.sv

我不确定是不是因为我没有正确更新的问题，因为我似乎只能使用sudo才能更新。

❯ xmake update -s github:xmake-io/xmake#compdb
update version compdb from https://github.com/xmake-io/xmake.git ..
  => download https://github.com/xmake-io/xmake.git .. ok
error: run `sh /usr/share/xmake/scripts/update-script.sh /usr/share/xmake /tmp/.xmake1000/240924/xmakesrc/compdb/xmake` failed, may permission denied!
note: try continue to run `sh /usr/share/xmake/scripts/update-script.sh /usr/share/xmake /tmp/.xmake1000/240924/xmakesrc/compdb/xmake` with administrator permission again (pass -y or --confirm=y/n/d to skip confirm)?
please input: y (y/n)
y
failed

❯ sudo xmake update --root -s github:xmake-io/xmake#compdb
update version compdb from https://github.com/xmake-io/xmake.git ..
  => download https://github.com/xmake-io/xmake.git .. ok
  => install script to /usr/share/xmake .. ok