5 files changed, 45 insertions, 0 deletions
diff --git a/pkg/contrib/src/libunit-wasm/Makefile b/pkg/contrib/src/libunit-wasm/Makefile
new file mode 100644
index 00000000..51c24456
--- /dev/null
+++ b/pkg/contrib/src/libunit-wasm/Makefile
@@ -0,0 +1,23 @@
+# libunit-wasm
+
+include $(dir $(abspath $(lastword $(MAKEFILE_LIST))))/version
+LIBUNIT_WASM_URL := https://github.com/nginx/unit-wasm.git
+
+PKGS += libunit-wasm
+
+DEPS_libunit-wasm = wasi-sysroot $(DEPS_wasi-sysroot)
+
+$(TARBALLS)/libunit-wasm-$(LIBUNIT_WASM_GITHASH).tar.xz:
+	$(call download_git,$(LIBUNIT_WASM_URL),,$(LIBUNIT_WASM_GITHASH))
+
+.sum-libunit-wasm: libunit-wasm-$(LIBUNIT_WASM_GITHASH).tar.xz
+	$(call check_githash,$(LIBUNIT_WASM_GITHASH))
+	touch $@
+
+libunit-wasm: libunit-wasm-$(LIBUNIT_WASM_GITHASH).tar.xz
+	$(UNPACK)
+	$(MOVE)
+
+.libunit-wasm: libunit-wasm
+	cd $< && CFLAGS= make WASI_SYSROOT=$(TOPSRC)wasi-sysroot V=1 libunit-wasm
+	touch $@
diff --git a/pkg/contrib/src/libunit-wasm/version b/pkg/contrib/src/libunit-wasm/version
new file mode 100644
index 00000000..7ca15f98
--- /dev/null
+++ b/pkg/contrib/src/libunit-wasm/version
@@ -0,0 +1,2 @@
+LIBUNIT_WASM_VERSION := 0.1.0
+LIBUNIT_WASM_GITHASH := d6ed6a219b31a58526721f96195c80061d41ce54
diff --git a/pkg/contrib/src/wasi-sysroot/Makefile b/pkg/contrib/src/wasi-sysroot/Makefile
new file mode 100644
index 00000000..fcfb8df3
--- /dev/null
+++ b/pkg/contrib/src/wasi-sysroot/Makefile
@@ -0,0 +1,17 @@
+# wasi-sysroot
+
+include $(dir $(abspath $(lastword $(MAKEFILE_LIST))))/version
+WASI_SYSROOT_URL := https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-$(WASI_SYSROOT_VERSION_MAJOR)/wasi-sysroot-$(WASI_SYSROOT_VERSION_MAJOR).$(WASI_SYSROOT_VERSION_MINOR).tar.gz
+
+PKGS += wasi-sysroot
+
+$(TARBALLS)/wasi-sysroot-$(WASI_SYSROOT_VERSION_MAJOR).$(WASI_SYSROOT_VERSION_MINOR).tar.gz:
+	$(call download_pkg,$(WASI_SYSROOT_URL),wasi-sysroot)
+
+.sum-wasi-sysroot: wasi-sysroot-$(WASI_SYSROOT_VERSION_MAJOR).$(WASI_SYSROOT_VERSION_MINOR).tar.gz
+
+wasi-sysroot: wasi-sysroot-$(WASI_SYSROOT_VERSION_MAJOR).$(WASI_SYSROOT_VERSION_MINOR).tar.gz .sum-wasi-sysroot
+	$(UNPACK)
+
+.wasi-sysroot: wasi-sysroot
+	touch $@
diff --git a/pkg/contrib/src/wasi-sysroot/SHA512SUMS b/pkg/contrib/src/wasi-sysroot/SHA512SUMS
new file mode 100644
index 00000000..a1e71fff
--- /dev/null
+++ b/pkg/contrib/src/wasi-sysroot/SHA512SUMS
@@ -0,0 +1 @@
+ad4ad629d02f01f3d2eb977dd0bc43091b0f11ed1b5dd9fdb3580e4cf49c132f6cb4982ae80eabf638f0d08d0c4c7df40cceb2be8f9d2c29abc35b8564ffda42  wasi-sysroot-20.0.tar.gz
diff --git a/pkg/contrib/src/wasi-sysroot/version b/pkg/contrib/src/wasi-sysroot/version
new file mode 100644
index 00000000..919c7098
--- /dev/null
+++ b/pkg/contrib/src/wasi-sysroot/version
@@ -0,0 +1,2 @@
+WASI_SYSROOT_VERSION_MAJOR := 20
+WASI_SYSROOT_VERSION_MINOR := 0