Improve makefile

Author: diffstorm

Makefile

@@ -11,33 +11,36 @@ SRCS := $(shell find $(SRC_DIRS) -not -name 'main.c' -name '*.c')
 INC_DIRS := $(shell find $(SRC_DIRS) -type d)
 INC_FLAGS := $(addprefix -I,$(INC_DIRS))
 LIBS := -lpthread -lm
+
 WARNING_FLAGS := -pedantic -Wall -Wextra -Wno-missing-declarations -Wstrict-prototypes -Wpointer-arith -Wwrite-strings -Wbad-function-cast -Wformat-security -Wno-discarded-qualifiers -Wno-implicit-fallthrough -Wformat-nonliteral -Wmissing-format-attribute -Wno-unused-variable -Wno-unused-parameter -Wno-unused-function -Wno-ignored-qualifiers -Wno-strict-prototypes -Wno-bad-function-cast -Wno-pointer-sign
 HARDENING_FLAGS := -fno-builtin -fvisibility=hidden -fstack-protector -fno-omit-frame-pointer -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-common -ffunction-sections -fdata-sections
 PERFORMANCE_FLAGS := -fPIC -fPIE -ffast-math -fassociative-math -fno-signed-zeros -fno-trapping-math -fno-exceptions
 
-# Flags
-# Debug
-# CFLAGS := $(INC_FLAGS) -g3 -O0 -ggdb $(WARNING_FLAGS)
+# Build type (debug or release)
+BUILD_TYPE ?= release
 
-# Release
-CFLAGS := $(INC_FLAGS) -g0 -O2 $(WARNING_FLAGS) $(HARDENING_FLAGS) $(PERFORMANCE_FLAGS)
+ifeq ($(BUILD_TYPE),debug)
+  CFLAGS := $(INC_FLAGS) -g3 -O0 -ggdb $(WARNING_FLAGS)
+else
+  CFLAGS := $(INC_FLAGS) -g0 -O2 $(WARNING_FLAGS) $(HARDENING_FLAGS) $(PERFORMANCE_FLAGS)
+endif
 
 # Rules
 all: $(DEPLOY_DIR)/$(TARGET_EXEC)
 
 $(DEPLOY_DIR)/$(TARGET_EXEC): $(SRCS) $(SRC_DIRS)/main.c | $(DEPLOY_DIR)
 	$(CC) $(SRCS) $(SRC_DIRS)/main.c $(CFLAGS) $(LIBS) -o $@
-	$(STRIP) -R .comment -R *.note* -s -x -X -v $@
+	$(STRIP) --strip-all -v $@
 
 $(DEPLOY_DIR):
 	mkdir -p $(DEPLOY_DIR)
 
 clean:
-	rm -f $(DEPLOY_DIR)/$(TARGET_EXEC) $(DEPLOY_DIR)/stats_*.log $(DEPLOY_DIR)/stats_*.raw wdt.log
+	$(RM) -f $(DEPLOY_DIR)/$(TARGET_EXEC) $(DEPLOY_DIR)/stats_*.log $(DEPLOY_DIR)/stats_*.raw wdt.log
 
 install: $(DEPLOY_DIR)/$(TARGET_EXEC)
-	cp $(DEPLOY_DIR)/$(TARGET_EXEC) ~/
-	cp run.sh ~/
-	chmod +x ~$(TARGET_EXEC) run.sh
+	$(CP) $(DEPLOY_DIR)/$(TARGET_EXEC) ~/
+	$(CP) run.sh ~/
+	chmod +x ~/$(TARGET_EXEC) ~/run.sh
 
 .PHONY: all clean install