Add ASan, UBSan to CI tests

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Install dependencies (apt)
-      run: sudo apt install python3-pip ninja-build libliquid-dev meson build-essential
+      run: sudo apt install ninja-build libliquid-dev meson
     - name: compile (meson)
       run: meson setup -Dwerror=true build && cd build && meson compile
     - name: compile (makefile)
@@ -28,18 +28,18 @@ jobs:
     - name: Install dependencies (apt-get)
       run: apt-get update && apt-get -y install build-essential libliquid-dev
     - name: compile (makefile)
-      run: make
+      run: make EXTRA_CFLAGS="-Werror"
 
   test:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
     - name: Install dependencies (apt)
-      run: sudo apt install perl sox libliquid-dev build-essential
+      run: sudo apt install perl sox libliquid-dev
     - name: Download test data (git-lfs)
       run: git lfs pull
     - name: compile (makefile)
-      run: make
+      run: make EXTRA_CFLAGS="-fsanitize=address,undefined"
     - name: run tests
       run: perl test/test.pl

Makefile

@@ -1,5 +1,12 @@
+CC=g++
+CFLAGS=-std=gnu++11 -Wall -Wextra -Wstrict-overflow -Wshadow -Wdouble-promotion -Wundef -Wpointer-arith -Wcast-align -Wcast-qual -Wuninitialized -pedantic -Wno-return-type-c-linkage -O3
+
+ifdef EXTRA_CFLAGS
+CFLAGS += ${EXTRA_CFLAGS}
+endif
+
 demux: src/demux.cc src/demux.h src/liquid_wrappers.cc src/liquid_wrappers.h src/options.cc src/options.h
-	g++ -std=gnu++11 -Wall -Wextra -Wstrict-overflow -Wshadow -Wdouble-promotion -Wundef -Wpointer-arith -Wcast-align -Wcast-qual -Wuninitialized -pedantic -Wno-return-type-c-linkage -O3 -o demux src/demux.cc src/liquid_wrappers.cc src/options.cc -lliquid
+	$(CC) $(CFLAGS) -o $@ src/demux.cc src/liquid_wrappers.cc src/options.cc -lliquid
 
 clean:
 	rm -f demux