Arena allocator

.github/workflows/c-cpp.yml

@@ -13,7 +13,11 @@ jobs:
     - uses: actions/checkout@main
     - name: c++ --version
       run: c++ --version
-    - name: make all -j 8
-      run: make all -j 8
+    - name: make exprtk_test
+      run: make exprtk_test
     - name: exprtk_test
       run: ./bin/exprtk_test
+    - name: make example
+      run: make example
+    - name: make build
+      run: make build

Makefile

@@ -1,32 +1,43 @@
 
 COMPILER         := -c++
 #COMPILER        := -clang++
-OPTIMIZATION_OPT := -O2 -DNDEBUG -Dexprtk_disable_caseinsensitivity
+OPTIMIZATION_OPT := -O2 -DNDEBUG
 BASE_OPTIONS     := -pedantic-errors -Wall -Wextra -Werror -Wno-long-long
 OPTIONS          := $(BASE_OPTIONS) $(OPTIMIZATION_OPT)
 LINKER_OPT       := -L/usr/lib -lstdc++ -lm
-ASAN_OPT         := -g -fsanitize=address   -fno-omit-frame-pointer
+# Suppress GCC var-tracking notes on very large template functions (e.g. run_test02).
+ASAN_OPT         := -g -fsanitize=address   -fno-omit-frame-pointer -fno-var-tracking-assignments
+ASAN_BUILD_OPTIONS := $(BASE_OPTIONS) $(ASAN_OPT) -O1
 MSAN_OPT         := -g -fsanitize=memory    -fno-omit-frame-pointer
 LSAN_OPT         := -g -fsanitize=leak      -fno-omit-frame-pointer
 USAN_OPT         := -g -fsanitize=undefined -fno-omit-frame-pointer
 BIN_DIR          := bin
 vpath %.cpp example test
-BUILD_SRC        := $(sort $(wildcard example/exprtk_*.cpp) $(wildcard test/exprtk_*.cpp))
-BUILD_LIST       := $(sort $(foreach f,$(BUILD_SRC),$(notdir $(f:.cpp=))))
-BIN_TARGETS      := $(addprefix $(BIN_DIR)/,$(BUILD_LIST))
-
-
-all: $(BIN_TARGETS)
+TEST_SRC        := $(sort $(wildcard test/exprtk_*.cpp))
+EXAMPLE_SRC     := $(sort $(wildcard example/exprtk_*.cpp))
+BUILD_LIST       := $(sort $(foreach f,$(TEST_SRC) $(EXAMPLE_SRC),$(notdir $(f:.cpp=))))
+BIN_TARGETS         := $(addprefix $(BIN_DIR)/,$(BUILD_LIST))
 
 # Regenerate single-header exprtk_single.hpp from src/*.hpp (run after src changes)
 build:
 	@python3 scripts/merge_hpp.py
 
+all: $(BUILD_LIST)
+
+test: $(TEST_SRC)
+
+example: $(EXAMPLE_SRC)
+
 exprtk_%: exprtk_%.cpp src/exprtk.hpp
 	@mkdir -p $(BIN_DIR)
 	@echo "Building $(BIN_DIR)/exprtk_$* from $<"
 	$(COMPILER) $(OPTIONS) -Isrc -o $(BIN_DIR)/exprtk_$* $< $(LINKER_OPT)
 
+exprtk_%_asan: exprtk_%.cpp src/exprtk.hpp
+	@mkdir -p $(BIN_DIR)
+	@echo "Building $(BIN_DIR)/exprtk_$*_asan from $<"
+	$(COMPILER) $(ASAN_BUILD_OPTIONS) -Isrc -o $(BIN_DIR)/exprtk_$*_asan $< $(LINKER_OPT)
+
 strip_bin :
 	@for f in $(BIN_TARGETS); do if [ -f $$f ]; then strip -s $$f; echo $$f; fi done;