From 0fcf1b23aec5e5a341ba79e748a6f65d11f46d18 Mon Sep 17 00:00:00 2001
From: Wildan M <willnode@wellosoft.net>
Date: Fri, 13 Feb 2026 08:58:17 +0700
Subject: [PATCH] Reduce llvm link during bootstrap

---
 recipes/archives/zstd/recipe.toml |  2 +-
 recipes/dev/llvm21/recipe.toml    | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/recipes/archives/zstd/recipe.toml b/recipes/archives/zstd/recipe.toml
index 906848506..2e723f8c6 100644
--- a/recipes/archives/zstd/recipe.toml
+++ b/recipes/archives/zstd/recipe.toml
@@ -6,7 +6,7 @@ patches = [
 [build]
 template = "custom"
 script = """
-DYNAMIC_INIT
+DYNAMIC_STATIC_INIT
 rsync -av --delete "${COOKBOOK_SOURCE}/" ./
 ${COOKBOOK_MAKE}
 ${COOKBOOK_MAKE} install DESTDIR="${COOKBOOK_STAGE}" prefix="/usr"
diff --git a/recipes/dev/llvm21/recipe.toml b/recipes/dev/llvm21/recipe.toml
index 6b87a1b42..784ed391d 100644
--- a/recipes/dev/llvm21/recipe.toml
+++ b/recipes/dev/llvm21/recipe.toml
@@ -13,6 +13,7 @@ dependencies = [
 dev-dependencies = [
     "host:xz",
     "host:libarchive",  # workaround for cmake error
+    "host:zstd"
 ]
 script = """
 DYNAMIC_INIT
@@ -59,6 +60,15 @@ COOKBOOK_CMAKE_FLAGS+=(
     -DUNIX=1
 )
 
+if [ "${COOKBOOK_HOST_SYSROOT}" = "/usr" ]; then
+# avoid linking as much as possible during bootstrapping
+    COOKBOOK_CMAKE_FLAGS+=(
+        -DLLVM_ENABLE_LIBXML2=Off
+        -DLLVM_ENABLE_ZLIB=Off
+        -DLLVM_USE_STATIC_ZSTD=On
+    )
+fi
+
 COOKBOOK_SOURCE="$COOKBOOK_SOURCE/llvm"
 cookbook_cmake
 """