1 files changed, 51 insertions, 0 deletions
diff --git a/contrib/android/install_expat.sh b/contrib/android/install_expat.sh
new file mode 100755
index 000000000000..ffb22322c803
--- /dev/null
+++ b/contrib/android/install_expat.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+echo "Downloading Expat"
+if ! curl -L -k -s -o expat-2.2.9.tar.gz https://github.com/libexpat/libexpat/releases/download/R_2_2_9/expat-2.2.9.tar.gz;
+then
+    echo "Failed to download Expat"
+    exit 1
+fi
+
+echo "Unpacking Expat"
+rm -rf ./expat-2.2.9
+if ! tar -xf expat-2.2.9.tar.gz;
+then
+    echo "Failed to unpack Expat"
+    exit 1
+fi
+
+cd expat-2.2.9 || exit 1
+
+echo "Configuring Expat"
+if ! ./configure --build="$AUTOTOOLS_BUILD" --host="$AUTOTOOLS_HOST" --prefix="$ANDROID_PREFIX"; then
+    echo "Error: Failed to configure Expat"
+    exit 1
+fi
+
+# Cleanup warnings, https://github.com/libexpat/libexpat/issues/383
+echo "Fixing Makefiles"
+(IFS="" find "$PWD" -name 'Makefile' -print | while read -r file
+do
+    cp -p "$file" "$file.fixed"
+    sed 's|-Wduplicated-cond ||g; s|-Wduplicated-branches ||g; s|-Wlogical-op ||g' "$file" > "$file.fixed"
+    mv "$file.fixed" "$file"
+
+    cp -p "$file" "$file.fixed"
+    sed 's|-Wrestrict ||g; s|-Wjump-misses-init ||g; s|-Wmisleading-indentation ||g' "$file" > "$file.fixed"
+    mv "$file.fixed" "$file"
+done)
+
+echo "Building Expat"
+if ! make; then
+    echo "Failed to build Expat"
+    exit 1
+fi
+
+echo "Installing Expat"
+if ! make install; then
+    echo "Failed to install Expat"
+    exit 1
+fi
+
+exit 0