WIP

Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
falcosecurity · Dec 9, 2022 · ede6d73 · ede6d73
1 parent b88ed48
commit ede6d73
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Showing 2 changed files with 25 additions and 10 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -177,7 +177,10 @@ jobs:
       - name: Install deps ⛓️
         run: |
           sudo apt update
-          sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 git pkg-config autoconf automake libtool libelf-dev libcap-dev
+          sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 llvm-14 git pkg-config autoconf automake libtool libelf-dev libcap-dev linux-headers-$(uname -r) 
+          sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90
+          sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90
+          sudo update-alternatives --install /usr/bin/llc llc /usr/bin/llc-14 90
 
       - name: Build scap-open and drivers 🏗️
         run: |
@@ -208,16 +211,18 @@ jobs:
     name: test-drivers-x86 😇 (bundled_deps)
     strategy:
       matrix:
-        os: [ubuntu-22.04, ubuntu-20.04]
+        os: [ubuntu-20.04, ubuntu-22.04]
         include:
           - os: ubuntu-22.04
-            cmake_opts: -DUSE_BUNDLED_DEPS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_BPF=True -DBUILD_LIBSCAP_GVISOR=OFF
-            packages: clang-14 libtool
+            cmake_opts: -DUSE_BUNDLED_DEPS=ON -DENABLE_DRIVERS_TESTS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_BPF=True -DBUILD_LIBSCAP_GVISOR=OFF
+            packages: clang-14 llvm-14 libtool
             modern: true
+            extra_comm: sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90 && sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90 && sudo update-alternatives --install /usr/bin/llc llc /usr/bin/llc-14 90
           - os: ubuntu-20.04
-            cmake_opts: -DUSE_BUNDLED_DEPS=ON -DBUILD_BPF=True -DBUILD_LIBSCAP_GVISOR=OFF
-            packages: clang
+            cmake_opts: -DUSE_BUNDLED_DEPS=ON -DENABLE_DRIVERS_TESTS=ON -DBUILD_BPF=True -DBUILD_LIBSCAP_GVISOR=OFF
+            packages: clang llvm
             modern: false
+            extra_comm: ls /usr/bin/ | grep clang- && ls /usr/bin/ | grep llc-
     runs-on: ${{ matrix.os }}
     needs: paths-filter
     if: needs.paths-filter.outputs.driver_changed == 'true' || needs.paths-filter.outputs.libscap_changed == 'true'
@@ -231,7 +236,13 @@ jobs:
       - name: Install deps ⛓️
         run: |
           sudo apt update
-          sudo apt install -y --no-install-recommends ca-certificates cmake build-essential git pkg-config autoconf automake libelf-dev libcap-dev ${{ matrix.packages }}
+          sudo apt install -y --no-install-recommends ca-certificates cmake build-essential git pkg-config autoconf automake libelf-dev libcap-dev linux-headers-$(uname -r) ${{ matrix.packages }}
+          ${{ matrix.extra_comm }}
+
+      # WIP: CHECK kernel version on ubuntu 20.04
+      - name: Check kernel version
+        run: |
+          uname -a
 
       - name: Build drivers tests 🏗️
         run: |
@@ -284,7 +295,7 @@ jobs:
             git config --global --add safe.directory ${{ github.workspace }}
             .github/install-deps.sh
             mkdir -p build
-            cd build && cmake -DUSE_BUNDLED_DEPS=OFF -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_LIBSCAP_GVISOR=OFF ../
+            cd build && cmake -DUSE_BUNDLED_DEPS=OFF -DENABLE_DRIVERS_TESTS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_LIBSCAP_GVISOR=OFF ../
             make drivers_test
 
   build-only-test-drivers-s390x:
@@ -314,7 +325,7 @@ jobs:
             git config --global --add safe.directory ${{ github.workspace }}
             .github/install-deps.sh
             mkdir -p build
-            cd build && cmake -DUSE_BUNDLED_DEPS=OFF -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_LIBSCAP_GVISOR=OFF ../
+            cd build && cmake -DUSE_BUNDLED_DEPS=OFF -DENABLE_DRIVERS_TESTS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_LIBSCAP_GVISOR=OFF ../
             make drivers_test
 
   build-libs-driverkit:

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -38,6 +38,7 @@ option(USE_BUNDLED_DEPS "Enable bundled dependencies instead of using the system
 option(MINIMAL_BUILD "Produce a minimal build with only the essential features (no eBPF probe driver, no kubernetes, no mesos, no marathon and no container metadata)" OFF)
 option(MUSL_OPTIMIZED_BUILD "Enable if you want a musl optimized build" OFF)
 option(USE_BUNDLED_DRIVER "Use the driver/ subdirectory in the build process (only available in Linux)" ON)
+option(ENABLE_DRIVERS_TESTS "Enable driver tests (bpf, kernel module, modern bpf)" OFF)
 
 include(GNUInstallDirs)
 
@@ -94,5 +95,8 @@ if(CREATE_TEST_TARGETS AND NOT WIN32)
 	)
 
 	add_subdirectory(test/e2e)
-	add_subdirectory(test/drivers)
+
+	if(ENABLE_DRIVERS_TESTS)
+		add_subdirectory(test/drivers)
+	endif()
 endif()