Update git submodules shallowly to save time

riscv-software-src · Dec 5, 2023 · 071b545 · 071b545
1 parent 94eac5c
commit 071b545
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/riscv-gnu-toolchain.rb b/riscv-gnu-toolchain.rb
@@ -52,9 +52,9 @@ def install
     ENV.delete "CPATH"
 
     # need to pull in needed submodules (now that they are disabled above)
-    system "git", "submodule", "update", "--init", "--recursive", "newlib"
-    system "git", "submodule", "update", "--init", "--recursive", "binutils"
-    system "git", "submodule", "update", "--init", "--recursive", "gcc"
+    system "git", "submodule", "update", "--depth", "1", "--init", "--recursive", "newlib"
+    system "git", "submodule", "update", "--depth", "1", "--init", "--recursive", "binutils"
+    system "git", "submodule", "update", "--depth", "1", "--init", "--recursive", "gcc"
 
     args = [
       "--prefix=#{prefix}",