fix: cpp-low-level update

Author: tuler

.github/workflows/build.yaml

@@ -13,7 +13,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        template: [cpp, go, javascript, lua, python, ruby, rust, typescript]
+        template:
+          [
+            cpp,
+            cpp-low-level,
+            go,
+            javascript,
+            lua,
+            python,
+            ruby,
+            rust,
+            typescript,
+          ]
     steps:
       - name: Checkout
         uses: actions/checkout@v3

cpp-low-level/Dockerfile

@@ -16,7 +16,7 @@ apt-get install -y --no-install-recommends \
 rm -rf /var/lib/apt/lists/*
 EOF
 
-COPY --from=cartesi/sdk:0.6.2 /opt/riscv /opt/riscv
+COPY --from=cartesi/sdk:0.6.2 /include/linux/cartesi /include/linux/cartesi
 WORKDIR /opt/cartesi/dapp
 COPY . .
 RUN make

cpp-low-level/Makefile

@@ -3,7 +3,7 @@ CXX  := g++
 .PHONY: clean
 
 dapp: dapp.cpp
-	$(CXX) -pthread -std=c++17 -I /opt/riscv/kernel/work/linux-headers/include -o $@ $^
+	$(CXX) -pthread -std=c++17 -I /include -o $@ $^
 
 clean:
 	@rm -rf dapp

cpp-low-level/dapp.cpp

@@ -10,6 +10,7 @@
 #include <fcntl.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
+#include <stdbool.h>
 
 // The rollup.h header file specifies how the userspace interacts with the Cartesi Rollup device
 // driver.