Use llvm-tblgen-4.0 to fix build on newer Ubuntu

recipes/rust/recipe.sh

@@ -10,7 +10,32 @@ SYSROOT="/usr/$HOST"
 unset AR AS CC CXX LD NM OBJCOPY OBJDUMP RANLIB READELF STRIP
 
 
-LLVM_CMAKE_ARGS=(-Wno-dev -DCMAKE_CROSSCOMPILING=True -DCMAKE_INSTALL_PREFIX="$LLVM_PREFIX" -DLLVM_DEFAULT_TARGET_TRIPLE=$HOST -DLLVM_TARGET_ARCH=$ARCH -DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_SYSTEM_NAME=Generic -DPYTHON_EXECUTABLE=/usr/bin/python2 -DUNIX=1 -DLLVM_ENABLE_THREADS=Off -DLLVM_INCLUDE_TESTS=OFF -target=$HOST -DLLVM_TABLEGEN=/usr/bin/llvm-tblgen -I"$SYSROOT/include" -DCMAKE_CXX_FLAGS='--std=gnu++11' -DLLVM_TOOL_LTO_BUILD=Off -DLLVM_TOOL_LLVM_PROFDATA_BUILD=Off -DLLVM_TOOL_LLI_BUILD=Off -DLLVM_TOOL_RDOBJ_BUILD=Off -DLLVM_TOOL_LLVM_COV_BUILD=Off -DLLVM_TOOL_LLVM_XRAY_BUILD=Off -DLLVM_TOOL_LLVM_LTO2_BUILD=Off -DLLVM_TOOL_LLVM_LTO_BUILD=Off -DLLVM_TOOL_LLVM_RTDYLD_BUILD=Off)
+LLVM_CMAKE_ARGS=(
+    -Wno-dev
+    -DCMAKE_CROSSCOMPILING=True
+    -DCMAKE_INSTALL_PREFIX="$LLVM_PREFIX"
+    -DLLVM_DEFAULT_TARGET_TRIPLE="$HOST"
+    -DLLVM_TARGET_ARCH="$ARCH"
+    -DLLVM_TARGETS_TO_BUILD=X86
+    -DCMAKE_SYSTEM_NAME=Generic
+    -DPYTHON_EXECUTABLE="/usr/bin/python2"
+    -DUNIX=1
+    -DLLVM_ENABLE_THREADS=Off
+    -DLLVM_INCLUDE_TESTS=Off
+    -target="$HOST"
+    -DLLVM_TABLEGEN="/usr/bin/llvm-tblgen-4.0"
+    -I"$SYSROOT/include"
+    -DCMAKE_CXX_FLAGS='--std=gnu++11'
+    -DLLVM_TOOL_LTO_BUILD=Off
+    -DLLVM_TOOL_LLVM_PROFDATA_BUILD=Off
+    -DLLVM_TOOL_LLI_BUILD=Off
+    -DLLVM_TOOL_RDOBJ_BUILD=Off
+    -DLLVM_TOOL_LLVM_COV_BUILD=Off
+    -DLLVM_TOOL_LLVM_XRAY_BUILD=Off
+    -DLLVM_TOOL_LLVM_LTO2_BUILD=Off
+    -DLLVM_TOOL_LLVM_LTO_BUILD=Off
+    -DLLVM_TOOL_LLVM_RTDYLD_BUILD=Off
+)
 
 function recipe_version {
     printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"