(clang) renamed C project to clang

clang/.gitignore

@@ -0,0 +1,13 @@
+bin/
+
+*.o
+
+*.pdf
+
+*.a
+*.so
+*.tar
+
+*.zip
+*.xz
+*.gz

clang/Makefile

@@ -0,0 +1,61 @@
+SHELL := /usr/bin/env bash
+
+PREFIX :=
+CC     := $(PREFIX)gcc
+LD     := $(PREFIX)ld
+SIZE   := $(PREFIX)size
+GDB    := $(PREFIX)gdb
+
+NAME := c-test-project
+
+SRC_DIR := ./src
+INC_DIR := ./inc
+BIN_DIR := ./bin
+OBJ_DIR := $(BIN_DIR)/obj
+
+OPT_LEVEL := -g3 \
+             -O0
+
+C_SRC := main.c
+
+C_DEF :=
+C_DEF := $(addprefix -D, $(C_DEF))
+
+C_INC := $(INC_DIR)
+C_INC := $(addprefix -I, $(C_INC))
+
+C_FLAGS := $(C_DEF) \
+           $(C_INC) \
+           $(OPT_LEVEL) \
+           -Wall \
+           -Wextra \
+           -Wpedantic \
+           -Wconversion \
+           -Wsign-conversion \
+           -Wsign-compare \
+           -Wcast-align=strict \
+           -Wfloat-equal \
+           -Wlogical-op \
+           -Wno-unused-command-line-argument \
+           -Werror
+
+BINARY := $(BIN_DIR)/$(NAME)
+
+MKDIR := $(BIN_DIR) $(OBJ_DIR)
+
+VPATH := $(SRC_DIR)
+
+
+.PHONY: all clean test
+
+all: clean $(MKDIR) $(BINARY)
+
+clean:
+	@rm -rf $(MKDIR)
+
+$(MKDIR):
+	@mkdir -p $@
+
+$(BINARY): $(C_SRC)
+	gcc $(C_FLAGS) $^ -o $@
+

clang/src/main.c

@@ -0,0 +1,10 @@
+#include <stdio.h>
+
+int main(void)
+{
+    const void* pointer = (void*)(1000);
+    printf("original pointer = %p\n", pointer);
+    pointer = NULL;
+    printf("changed pointer = %p\n", pointer);
+    return 0;
+}