[#68657] Add git URL rewrite for moved repos

Signed-off-by: Maciej Torhan <[email protected]>

.ci.yml

@@ -10,6 +10,8 @@ image: $CI_IMAGE
 
 variables:
     GIT_STRATEGY: clone
+    GIT_SUBMODULE_STRATEGY: none
+    GIT_SUBMODULE_UPDATE_FLAGS: --jobs `nproc`
     IREE_HOST_BIN_DIR: "/opt/iree_compiler/bin"
     RISCV_TOOLCHAIN_ROOT: "/opt/toolchain_iree_rv32imf"
     RENODE_PATH: "/opt/renode"
@@ -19,16 +21,13 @@ stages:
     - build
     - tests
 
-.submodule_update_recursive: &submodule_update_recursive
-    GIT_SUBMODULE_STRATEGY: recursive
-    GIT_SUBMODULE_DEPTH: 1
-    GIT_SUBMODULE_UPDATE_FLAGS: --jobs `nproc`
+.prepare_submodules_recursive: &prepare_submodules_recursive |-
+    build_tools/configure_git_url_rewrite.sh
+    git submodule update --init --recursive
 
-.submodule_update_normal: &submodule_update_normal
-    GIT_SUBMODULE_STRATEGY: normal
-
-.submodule_update_none: &submodule_update_none
-    GIT_SUBMODULE_STRATEGY: none
+.prepare_submodules_normal: &prepare_submodules_normal |-
+    build_tools/configure_git_url_rewrite.sh
+    git submodule update --init
 
 .build_prepare: &build_prepare |-
     build_tools/configure_cmake.sh -G Ninja
@@ -43,7 +42,6 @@ clang_format:
     <<: *ace
     <<: *common_only
     stage: lint
-    variables: *submodule_update_none
     before_script:
         - *minimal_build_prepare
     script:
@@ -53,8 +51,8 @@ clang_tidy:
     <<: *ace
     <<: *common_only
     stage: lint
-    variables: *submodule_update_normal
     before_script:
+        - *prepare_submodules_normal
         - *minimal_build_prepare
     script:
         - git -C third-party/iree-rv32-springbok submodule update --init
@@ -64,8 +62,8 @@ build:
     <<: *ace
     <<: *common_only
     stage: build
-    variables: *submodule_update_recursive
     before_script:
+        - *prepare_submodules_recursive
         - *build_prepare
     script:
         - cmake --build build/build-riscv
@@ -78,8 +76,8 @@ i2c_accelerometer_build:
     <<: *ace
     <<: *common_only
     stage: build
-    variables: *submodule_update_recursive
     before_script:
+        - *prepare_submodules_recursive
         - *i2c_accelerometer_build_prepare
     script:
         - cmake --build build/build-riscv
@@ -92,7 +90,6 @@ unit_tests:
     <<: *ace
     <<: *common_only
     stage: tests
-    variables: *submodule_update_none
     before_script:
         - *minimal_build_prepare
     script:
@@ -106,8 +103,8 @@ renode_tests:
     <<: *ace
     <<: *common_only
     stage: tests
-    variables: *submodule_update_normal
     before_script:
+        - *prepare_submodules_normal
         - *minimal_build_prepare
         - git -C third-party/kenning lfs pull
         - python3 -m pip install ./third-party/kenning

README.md

@@ -158,6 +158,13 @@ python3 -m pip install iree-compiler~=20230209.425 iree-runtime~=20230209.425 ir
 
 ### Building the runtime
 
+> **NOTE:** Some of the repositories used as submodules were moved.
+> As the used IREE version have old URLs, it is required to add URL rewrites to git.
+> This can be done with prepared bash script:
+> ```bash
+> ./build_tools/configure_git_url_rewrite.sh
+> ```
+
 Before building the binary, download a pre-compiled RV32 LLVM toolchain and IREE compiler.
 To download it, scripts included in `iree-rv32-springbok` submodule located in `third-party/iree-rv32-springbok/build_tools` directory can be used.
 To do so, run the following commands in the project's root directory:

build_tools/configure_git_url_rewrite.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# Those rewrites are required as some repos were moved
+
+git config --global url."https://github.com/tensorflow/mlir-hlo".insteadOf "https://github.com/iree-org/iree-mhlo-fork.git"
+git config --global url."https://github.com/iree-org/llvm-project.git".insteadOf "https://github.com/iree-org/iree-llvm-fork.git"