C++ Compiler : g++ 指令介紹

以下提供一些g++指令參數解釋，基本上就是用來生成執行檔/dll檔/obj檔

# Generate file.o
g++ -c file.cpp  

# Generate Assembly : file.s 
g++ -S file.cpp  

# Convert file.o to file_dll.dll (需要先把cpp檔做成obj檔再來轉成dll檔)
g++ -shared file.o -o file_dll.dll 

# Generate file.exe
g++ file.cpp  -o file 

# Generate file.exe from object and cpp files
g++ file.cpp  obj.o -o file 

# Generate main.exe from dll and cpp files
g++ file_dll.dll main.cpp -o main

# Alternative solution to generate main.exe from file_dll.dll  and main.cpp ,  -L. means current dir
g++ -L. -lfile_dll main.cpp -o main 

# Show all the warning
gcc -Wall -o main main.c

# Warning as error
gcc -Wall -Werror -o main main.c