1 files changed, 33 insertions, 0 deletions
diff --git a/taskcluster/scripts/misc/build-msix-packaging.sh b/taskcluster/scripts/misc/build-msix-packaging.sh
new file mode 100755
index 0000000000..345057a016
--- /dev/null
+++ b/taskcluster/scripts/misc/build-msix-packaging.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+set -x -e -v
+
+cd $MOZ_FETCHES_DIR/msix-packaging
+
+export PATH=$MOZ_FETCHES_DIR/clang/bin:$PATH
+
+# makelinux.sh invokes `make` with no parallelism.  These jobs run on hosts with
+# 16+ vCPUs; let's try to take advantage.
+export MAKEFLAGS=-j16
+
+./makelinux.sh --pack -- \
+      -DCMAKE_SYSROOT=$MOZ_FETCHES_DIR/sysroot \
+      -DCMAKE_EXE_LINKER_FLAGS_INIT='-fuse-ld=lld -Wl,-rpath=\$ORIGIN' \
+      -DCMAKE_SHARED_LINKER_FLAGS_INIT='-fuse-ld=lld -Wl,-rpath=\$ORIGIN' \
+      -DCMAKE_SKIP_BUILD_RPATH=TRUE
+
+mkdir msix-packaging
+cp .vs/bin/makemsix msix-packaging
+cp .vs/lib/libmsix.so msix-packaging
+
+# The `msix-packaging` tool links against libicu dynamically.  It would be
+# better to link statically, but it's not easy to achieve.  This copies the
+# needed libicu libraries from the sysroot, and the rpath settings above allows
+# them to be loaded, which means the consuming environment doesn't need to
+# install libicu directly.
+LD_LIBRARY_PATH=$MOZ_FETCHES_DIR/sysroot/usr/lib/x86_64-linux-gnu \
+ldd msix-packaging/libmsix.so | awk '$3 ~ /libicu/ {print $3}' | xargs -I '{}' cp '{}' msix-packaging
+
+tar caf msix-packaging.tar.zst msix-packaging
+
+mkdir -p $UPLOAD_DIR
+cp msix-packaging.tar.zst $UPLOAD_DIR