	[x] Posted via EE Mobile
	Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question

	[x] Attachment Details

[x]

The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

The Grade of the Solution
The Zone Rank of the Expert Providing the Solution
The Number of Author and Expert Comments
The Number of Experts Contributing
The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

7.8

Basic Makefile Question

Asked by dignified in Compilers for Software Development, Linux Programming, C Programming Language

Tags: make file

I have a makefile that is pasted below. I am receiving an error

error: CPU you selected does not support x86-64 instruction set

I want to force the compiler to use a 32-bit arch by passing in a compiler flag like -march=pentiumpro

View the Solution FREE for 30 Days

         
           
             1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
34:
35:
36:
37:
38:
39:
40:
41:
42:
43:
44:

           
           
             $ cat makefile
 
 
SHELL   = /bin/sh
 
#------------------------------------------------------------------------------------
# TO DO: Define the directories (and order) where something must be done.
MODULES := vclib extra residual vocal_tract analysis_synthesis script
#------------------------------------------------------------------------------------
 
.PHONY: help all debug release clean clean_debug clean_release clean_all $(MODULES)
 
 
help:
        @echo " "
        @echo "------------------------------------------------------------------------"
        @echo "Use:"
        @echo '  make release       : create "bin-&-lib"  release version'
        @echo '  make debug         : create "bin-&-lib"  debug version '
        @echo "  make all           : make debug and release  "
        @echo " "
        @echo '  make clean_release : remove the "release" intermediate files'
        @echo '  make clean_debug   : remove the "debug"   intermediate files'
        @echo '  make clean         : make clean_debug and clean_release'
        @echo " "
        @echo '  make clean_all     : remove also the "bin-&-lib" for both '
        @echo '                       debug and release'
        @echo "------------------------------------------------------------------------"
        @echo " "
 
 
 
all debug release clean clean_debug clean_release clean_all : $(MODULES)
CFLAGS = -march=pentiumpro
 
$(MODULES):
        $(MAKE) -C $@ $(MAKECMDGOALS)
 
 
# If the work must continue not in the subdirectory but in some inner places,
# you can use as in the following example:
 
# $(MODULES):
#       $(MAKE) -C $@/src $(MAKECMDGOALS)

           
         

Basic Makefile Question

Asked by dignified in Compilers for Software Development, Linux Programming, C Programming Language

Tags: make file

About this solution