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-rwxr-xr-xtaskcluster/scripts/misc/build-libunwind.sh23
1 files changed, 23 insertions, 0 deletions
diff --git a/taskcluster/scripts/misc/build-libunwind.sh b/taskcluster/scripts/misc/build-libunwind.sh
new file mode 100755
index 0000000000..1be5168d0a
--- /dev/null
+++ b/taskcluster/scripts/misc/build-libunwind.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e -x
+
+artifact=$(basename $TOOLCHAIN_ARTIFACT)
+dir=${artifact%.tar.*}
+target=${dir#libunwind-}
+
+# Make the android compiler-rt available to clang.
+env UPLOAD_DIR= $GECKO_PATH/taskcluster/scripts/misc/repack-clang.sh
+
+EXTRA_CMAKE_FLAGS="
+ $EXTRA_CMAKE_FLAGS
+ -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
+ -DCMAKE_C_COMPILER_WORKS=1
+ -DCMAKE_CXX_COMPILER_WORKS=1
+ -DLLVM_ENABLE_RUNTIMES=libunwind
+ -DLIBUNWIND_ENABLE_SHARED=OFF
+"
+
+export EXTRA_CMAKE_FLAGS
+
+$(dirname $0)/build-llvm-common.sh runtimes install $target "$@"