labs/lab08-64bit/Makefile.html

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<pre><i><span style="color:#9A1900"># Makefile for CS 2150 pre-lab 8</span></i>
<i><span style="color:#9A1900"># This Makefile shows how to link assembly with C/C++</span></i>

<i><span style="color:#9A1900"># Defines the C++ compiler we'll be using</span></i>
<span style="color:#009900">CXX	=</span> clang<span style="color:#990000">++</span> -m<span style="color:#993399">64</span>

<i><span style="color:#9A1900"># Defines the flags we'll be passing to the C++ compiler</span></i>
<span style="color:#009900">CXXFLAGS	=</span> -Wall -g

<i><span style="color:#9A1900"># Defines the assembler</span></i>
<span style="color:#009900">AS	=</span> nasm

<i><span style="color:#9A1900"># Defines the flags for the assembler</span></i>
<span style="color:#009900">ASFLAGS	=</span> -f elf64 -g

<i><span style="color:#9A1900"># All of the .o files for our program</span></i>
<span style="color:#009900">OFILES	=</span> vecsum.o main.o

<i><span style="color:#9A1900"># This tells make to create a .o file from a .cpp file, using the</span></i>
<i><span style="color:#9A1900"># defaults above (i.e. the CXX and CXXFLAGS macros)</span></i>
<b><span style="color:#000080">.SUFFIXES:</span></b> .o .cpp

<i><span style="color:#9A1900"># This tells make to create a .o file from a .s file, using the</span></i>
<i><span style="color:#9A1900"># defaults above (i.e. the AS and ASFLAGS macros)</span></i>
<b><span style="color:#000080">.SUFFIXES:</span></b> .o .s

<i><span style="color:#9A1900"># How to compile our final program.  Note that we do NOT specify an</span></i>
<i><span style="color:#9A1900"># output executable name -- in order for this to work with the grading</span></i>
<i><span style="color:#9A1900"># system, the file needs to be a.out (a.exe in Cygwin).</span></i>
<span style="color:#990000">main:</span>	<span style="color:#009900">$(OFILES)</span>
	<span style="color:#009900">$(CXX)</span> <span style="color:#009900">$(CXXFLAGS)</span> <span style="color:#009900">$(OFILES)</span>

<i><span style="color:#9A1900"># This will clean up (remove) all our object files.  The -f option</span></i>
<i><span style="color:#9A1900"># tells rm to forcily remove the files (i.e. don't ask if they should</span></i>
<i><span style="color:#9A1900"># be removed or not).  This removes object files (*.o) and Emacs</span></i>
<i><span style="color:#9A1900"># backup files (*~)</span></i>
<span style="color:#990000">clean:</span>
	/bin/rm -f <span style="color:#990000">*</span>.o <span style="color:#990000">*~</span>

<i><span style="color:#9A1900"># We don't have any dependencies for this small program</span></i>
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