saundersp/sorting_algorithms
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Makefile now checks for dependencies

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saundersp 2023-12-16 08:50:26 +01:00
parent 674c5da3cc
commit 0da832aa8b
1 changed files with 38 additions and 14 deletions
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52
Makefile
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@ -1,11 +1,9 @@
CC := g++ -m64 -std=c++17 CC := g++ -m64 -std=c++17
OBJ_DIR := bin OBJ_DIR := bin
$(shell mkdir -p $(OBJ_DIR))
SRC_DIR := . SRC_DIR := .
#CFLAGS := -Og -g -Wall -Wextra -Wno-error=unused-function -pedantic -rdynamic #CFLAGS := -Og -g -rdynamic -pg -ggdb3 -D__DEBUG
#CFLAGS := $(CFLAGS) -pg -ggdb3 CFLAGS := -O2
#CFLAGS := $(CFLAGS) -D__DEBUG CFLAGS := $(CFLAGS) -Wall -Wextra -Wno-error=unused-function -pedantic
CFLAGS := -O4 -Wall -Wextra -Wno-error=unused-function
EXEC := $(OBJ_DIR)/data EXEC := $(OBJ_DIR)/data
SRC := $(wildcard $(SRC_DIR)/*.cpp) SRC := $(wildcard $(SRC_DIR)/*.cpp)
HEADER := $(wildcard $(SRC_DIR)/*.hpp) HEADER := $(wildcard $(SRC_DIR)/*.hpp)
@ -16,11 +14,14 @@ ifeq ($(OS), Windows_NT)
endif endif
OBJ := $(SRC:$(SRC_DIR)/%.cpp=$(OBJ_DIR)/%.$(OBJ_EXT)) OBJ := $(SRC:$(SRC_DIR)/%.cpp=$(OBJ_DIR)/%.$(OBJ_EXT))
.PHONY: all start clean mrproper .PHONY: all start profile debug check r2 clean mrproper
all: $(EXEC) all: $(EXEC)
$(OBJ_DIR)/%.$(OBJ_EXT): $(SRC_DIR)/%.cpp $(SRC_DIR)/%.hpp $(OBJ_DIR):
@mkdir -v $@
$(OBJ_DIR)/%.$(OBJ_EXT): $(SRC_DIR)/%.cpp $(SRC_DIR)/%.hpp | $(OBJ_DIR)
@echo Compiling $< @echo Compiling $<
@$(CC) $(CFLAGS) -c $< -o $@ @$(CC) $(CFLAGS) -c $< -o $@
@ -31,20 +32,43 @@ $(EXEC): $(OBJ)
start: $(EXEC) start: $(EXEC)
@./$(EXEC) @./$(EXEC)
profile: start profile: start | check-gprof-works check-gprof2dot-works
@gprof $(EXEC) gmon.out | gprof2dot | dot -Tpng -o output.png @gprof $(EXEC) gmon.out | gprof2dot | dot -Tpng -o output.png
debug: $(EXEC) debug: $(EXEC) | check-gdb-works
@gdb -q -tui $(EXEC) -x copies @gdb -q -tui $(EXEC) -x copies
check: $(EXEC) check: $(EXEC) | check-valgrind-works
@valgrind -q -s --leak-check=full --show-leak-kinds=all $(EXEC) @valgrind -q -s --leak-check=full --show-leak-kinds=all $(EXEC)
r2: $(EXEC) r2: $(EXEC) | check-r2-works
@r2 $(EXEC) @r2 $(EXEC)
clean: clean:
@rm $(EXEC) gmon.out output.png @rm -fv $(EXEC) gmon.out output.png
mrproper: mrproper: clean
@rm -r $(OBJ_DIR) @rm -rv $(OBJ_DIR)
.PHONY: check-env
check-env: check-gprof2dot-works check-gprof-works check-gdb-works check-valgrind-works check-r2-works
.PHONY: check-gprof2dot-works
check-gprof2dot-works:
@gprof2dot --help >/dev/null 2>&1 || (echo 'Please install gprof2dot.' && exit 1)
.PHONY: check-gprof-works
check-gprof-works:
@gprof --version >/dev/null 2>&1 || (echo 'Please install gprof.' && exit 1)
.PHONY: check-gdb-works
check-gdb-works:
@gdb --version >/dev/null 2>&1 || (echo 'Please install gdb.' && exit 1)
.PHONY: check-valgrind-works
check-valgrind-works:
@valgrind --version >/dev/null 2>&1 || (echo 'Please install valgrind.' && exit 1)
.PHONY: check-r2-works
check-r2-works:
@r2 -v >/dev/null 2>&1 || (echo 'Please install r2.' && exit 1)