git submodule update --init --recursive 不是克隆子模块

如何解决git submodule update --init --recursive 不是克隆子模块

我正在尝试克隆 FireChip 存储库。 开始说要运行以下命令以开始

git clone https://github.com/ucb-bar/project-template.git
cd project-template
git submodule update --init --recursive

所以当我运行 git clone https://github.com/ucb-bar/project-template.git 时我得到

talmadage@talmadage-Inspiron-5567:~/test$ git clone https://github.com/ucb-bar/project-template.git
Cloning into 'project-template'...
remote: Enumerating objects: 81,done.
remote: Counting objects: 100% (81/81),done.
remote: Compressing objects: 100% (59/59),done.
remote: Total 17234 (delta 22),reused 50 (delta 11),pack-reused 17153
Receiving objects: 100% (17234/17234),6.54 MiB | 5.59 MiB/s,done.
Resolving deltas: 100% (9476/9476),done.

当我在其中运行 git submodule update --init --recursive 时。它最终显示

talmadage@talmadage-Inspiron-5567:~/test/project-template$ git submodule update --init --recursive
Submodule 'fpga/fpga-shells' (https://github.com/sifive/fpga-shells.git) registered for path 'fpga/fpga-shells'
Submodule 'generators/boom' (https://github.com/riscv-boom/riscv-boom.git) registered for path 'generators/boom'
Submodule 'generators/cva6' (https://github.com/ucb-bar/cva6-wrapper.git) registered for path 'generators/cva6'
Submodule 'generators/gemmini' (https://github.com/ucb-bar/gemmini) registered for path 'generators/gemmini'
Submodule 'generators/hwacha' (https://github.com/ucb-bar/hwacha.git) registered for path 'generators/hwacha'
Submodule 'generators/icenet' (https://github.com/firesim/icenet.git) registered for path 'generators/icenet'
Submodule 'generators/nvdla' (https://github.com/ucb-bar/nvdla-wrapper.git) registered for path 'generators/nvdla'
Submodule 'generators/riscv-sodor' (https://github.com/ucb-bar/riscv-sodor.git) registered for path 'generators/riscv-sodor'
Submodule 'rocket-chip' (https://github.com/ucb-bar/rocket-chip.git) registered for path 'generators/rocket-chip'
Submodule 'generators/sha3' (https://github.com/ucb-bar/sha3.git) registered for path 'generators/sha3'
Submodule 'generators/sifive-blocks' (https://github.com/sifive/sifive-blocks.git) registered for path 'generators/sifive-blocks'
Submodule 'generators/block-inclusivecache-sifive' (https://github.com/sifive/block-inclusivecache-sifive.git) registered for path 'generators/sifive-cache'
Submodule 'testchipip' (https://github.com/ucb-bar/testchipip.git) registered for path 'generators/testchipip'
Submodule 'sims/firesim' (https://github.com/firesim/firesim.git) registered for path 'sims/firesim'
Submodule 'software/coremark' (https://github.com/ucb-bar/coremark-workload.git) registered for path 'software/coremark'
Submodule 'software/firemarshal' (https://github.com/firesim/FireMarshal.git) registered for path 'software/firemarshal'
Submodule 'software/nvdla-workload' (https://github.com/ucb-bar/nvdla-workload.git) registered for path 'software/nvdla-workload'
Submodule 'software/spec2017' (https://github.com/ucb-bar/spec2017-workload.git) registered for path 'software/spec2017'
Submodule 'toolchains/esp-tools/riscv-gnu-toolchain' (https://github.com/ucb-bar/esp-gnu-toolchain.git) registered for path 'toolchains/esp-tools/riscv-gnu-toolchain'
Submodule 'toolchains/esp-tools/riscv-isa-sim' (https://github.com/ucb-bar/esp-isa-sim.git) registered for path 'toolchains/esp-tools/riscv-isa-sim'
Submodule 'toolchains/esp-tools/riscv-pk' (https://github.com/riscv/riscv-pk.git) registered for path 'toolchains/esp-tools/riscv-pk'
Submodule 'toolchains/esp-tools/riscv-tests' (https://github.com/ucb-bar/esp-tests.git) registered for path 'toolchains/esp-tools/riscv-tests'
Submodule 'toolchains/libgloss' (https://github.com/ucb-bar/libgloss-htif.git) registered for path 'toolchains/libgloss'
Submodule 'toolchains/qemu' (https://github.com/qemu/qemu.git) registered for path 'toolchains/qemu'
Submodule 'toolchains/riscv-tools/riscv-gnu-toolchain' (https://github.com/riscv/riscv-gnu-toolchain.git) registered for path 'toolchains/riscv-tools/riscv-gnu-toolchain'
Submodule 'toolchains/riscv-tools/riscv-gnu-toolchain-prebuilt' (https://github.com/ucb-bar/chipyard-toolchain-prebuilt.git) registered for path 'toolchains/riscv-tools/riscv-gnu-toolchain-prebuilt'
Submodule 'toolchains/riscv-tools/riscv-isa-sim' (https://github.com/riscv/riscv-isa-sim.git) registered for path 'toolchains/riscv-tools/riscv-isa-sim'
Submodule 'toolchains/riscv-tools/riscv-openocd' (https://github.com/riscv/riscv-openocd.git) registered for path 'toolchains/riscv-tools/riscv-openocd'
Submodule 'toolchains/riscv-tools/riscv-pk' (https://github.com/riscv/riscv-pk.git) registered for path 'toolchains/riscv-tools/riscv-pk'
Submodule 'toolchains/riscv-tools/riscv-tests' (https://github.com/riscv/riscv-tests.git) registered for path 'toolchains/riscv-tools/riscv-tests'
Submodule 'tools/DRAMSim2' (https://github.com/firesim/DRAMSim2.git) registered for path 'tools/DRAMSim2'
Submodule 'tools/axe' (https://github.com/CTSRD-CHERI/axe.git) registered for path 'tools/axe'
Submodule 'barstools' (https://github.com/ucb-bar/barstools.git) registered for path 'tools/barstools'
Submodule 'tools/chisel-testers' (https://github.com/freechipsproject/chisel-testers.git) registered for path 'tools/chisel-testers'
Submodule 'tools/chisel3' (https://github.com/freechipsproject/chisel3.git) registered for path 'tools/chisel3'
Submodule 'tools/dromajo/dromajo-src' (https://github.com/riscv-boom/dromajo.git) registered for path 'tools/dromajo/dromajo-src'
Submodule 'tools/dsptools' (https://github.com/ucb-bar/dsptools.git) registered for path 'tools/dsptools'
Submodule 'tools/firrtl' (https://github.com/freechipsproject/firrtl) registered for path 'tools/firrtl'
Submodule 'tools/firrtl-interpreter' (https://github.com/freechipsproject/firrtl-interpreter.git) registered for path 'tools/firrtl-interpreter'
Submodule 'tools/torture' (https://github.com/ucb-bar/riscv-torture.git) registered for path 'tools/torture'
Submodule 'tools/treadle' (https://github.com/freechipsproject/treadle.git) registered for path 'tools/treadle'
Submodule 'vlsi/hammer' (https://github.com/ucb-bar/hammer.git) registered for path 'vlsi/hammer'
Submodule 'vlsi/hammer-cadence-plugins' (https://github.com/ucb-bar/hammer-cadence-plugins.git) registered for path 'vlsi/hammer-cadence-plugins'
Submodule 'vlsi/hammer-mentor-plugins' (https://github.com/ucb-bar/hammer-mentor-plugins.git) registered for path 'vlsi/hammer-mentor-plugins'
Submodule 'vlsi/hammer-synopsys-plugins' (https://github.com/ucb-bar/hammer-synopsys-plugins.git) registered for path 'vlsi/hammer-synopsys-plugins'
Cloning into '/home/talmadage/test/project-template/fpga/fpga-shells'...
Cloning into '/home/talmadage/test/project-template/generators/boom'...
Cloning into '/home/talmadage/test/project-template/generators/cva6'...
Cloning into '/home/talmadage/test/project-template/generators/gemmini'...
Cloning into '/home/talmadage/test/project-template/generators/hwacha'...
Cloning into '/home/talmadage/test/project-template/generators/icenet'...
Cloning into '/home/talmadage/test/project-template/generators/nvdla'...
Cloning into '/home/talmadage/test/project-template/generators/riscv-sodor'...
Cloning into '/home/talmadage/test/project-template/generators/rocket-chip'...
Cloning into '/home/talmadage/test/project-template/generators/sha3'...
Cloning into '/home/talmadage/test/project-template/generators/sifive-blocks'...
Cloning into '/home/talmadage/test/project-template/generators/sifive-cache'...
Cloning into '/home/talmadage/test/project-template/generators/testchipip'...
Cloning into '/home/talmadage/test/project-template/sims/firesim'...
Cloning into '/home/talmadage/test/project-template/software/coremark'...
Cloning into '/home/talmadage/test/project-template/software/firemarshal'...
Cloning into '/home/talmadage/test/project-template/software/nvdla-workload'...
Cloning into '/home/talmadage/test/project-template/software/spec2017'...
Cloning into '/home/talmadage/test/project-template/toolchains/esp-tools/riscv-gnu-toolchain'...
Cloning into '/home/talmadage/test/project-template/toolchains/esp-tools/riscv-isa-sim'...
Cloning into '/home/talmadage/test/project-template/toolchains/esp-tools/riscv-pk'...
Cloning into '/home/talmadage/test/project-template/toolchains/esp-tools/riscv-tests'...
Cloning into '/home/talmadage/test/project-template/toolchains/libgloss'...
Cloning into '/home/talmadage/test/project-template/toolchains/qemu'...
Cloning into '/home/talmadage/test/project-template/toolchains/riscv-tools/riscv-gnu-toolchain'...
Cloning into '/home/talmadage/test/project-template/toolchains/riscv-tools/riscv-gnu-toolchain-prebuilt'...
Cloning into '/home/talmadage/test/project-template/toolchains/riscv-tools/riscv-isa-sim'...
Cloning into '/home/talmadage/test/project-template/toolchains/riscv-tools/riscv-openocd'...
Cloning into '/home/talmadage/test/project-template/toolchains/riscv-tools/riscv-pk'...
Cloning into '/home/talmadage/test/project-template/toolchains/riscv-tools/riscv-tests'...
Cloning into '/home/talmadage/test/project-template/tools/DRAMSim2'...
Cloning into '/home/talmadage/test/project-template/tools/axe'...
Cloning into '/home/talmadage/test/project-template/tools/barstools'...
Cloning into '/home/talmadage/test/project-template/tools/chisel-testers'...
Cloning into '/home/talmadage/test/project-template/tools/chisel3'...
Cloning into '/home/talmadage/test/project-template/tools/dromajo/dromajo-src'...
Cloning into '/home/talmadage/test/project-template/tools/dsptools'...
Cloning into '/home/talmadage/test/project-template/tools/firrtl'...
Cloning into '/home/talmadage/test/project-template/tools/firrtl-interpreter'...
Cloning into '/home/talmadage/test/project-template/tools/torture'...
Cloning into '/home/talmadage/test/project-template/tools/treadle'...
Cloning into '/home/talmadage/test/project-template/vlsi/hammer'...

但是操作完成后所有的子模块文件夹都是空的

talmadage@talmadage-Inspiron-5567:~/test/project-template$ ls
build.sbt  CHANGELOG.md  common.mk  CONTRIBUTING.md  docs  fpga  generators  LICENSE  LICENSE.SiFive  project  README.md  scripts  sims  software  tests  toolchains  tools  variables.mk  vcs.mk  vlsi
talmadage@talmadage-Inspiron-5567:~/test/project-template$ cd generators
talmadage@talmadage-Inspiron-5567:~/test/project-template/generators$ ls
boom  chipyard  cva6  firechip  gemmini  hwacha  icenet  nvdla  riscv-sodor  rocket-chip  sha3  sifive-blocks  sifive-cache  testchipip  tracegen  utilities
talmadage@talmadage-Inspiron-5567:~/test/project-template/generators$ cd boom
talmadage@talmadage-Inspiron-5567:~/test/project-template/generators/boom$ ls
talmadage@talmadage-Inspiron-5567:~/test/project-template/generators/boom$ 

此问题发生在 windows 10 以及 ubuntu 20.04 和 deepin 15.11 上