Download prebuilt libbacktrace before building

CleverRaven · Jan 3, 2020 · a00d30d · a00d30d
1 parent a1a2c80
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diff --git a/build-scripts/libbacktrace-mingw-sha256 b/build-scripts/libbacktrace-mingw-sha256
@@ -0,0 +1 @@
+7932bc330b982da3e3f9603287dbf5ee3014692b3998b84ef1b045fa0a826706 *libbacktrace-mingw.tar.gz
diff --git a/build-scripts/requirements.sh b/build-scripts/requirements.sh
@@ -53,6 +53,13 @@ if [ -n "${MXE_TARGET}" ]; then
   # Need to overwrite CXX to make the Makefile $CROSS logic work right.
   export CXX="$COMPILER"
   export CCACHE=1
+
+  curl -L -o libbacktrace-mingw.tar.gz https://github.com/Qrox/libbacktrace/releases/download/2020-01-03/libbacktrace-mingw.tar.gz
+  if ! shasum -a 256 -c ./build-scripts/libbacktrace-mingw-sha256; then
+    echo "Checksum failed for libbacktrace-mingw.tar.gz"
+    return -1;
+  fi
+  sudo tar -xzf libbacktrace-mingw.tar.gz --exclude=LICENSE -C ${MXE_DIR}/../${PLATFORM}
 fi
 
 if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then