How to compile a uClinux C++ file in Nios IDE?

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originally posted by francosinhori+sep 21 2006, 07:13 pm--><div class='quotetop'>quote (francosinhori @ sep 21 2006, 07:13 pm)</div>

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<!--quotebegin-slsnios@Sep 19 2006, 10:10 AM

hi francisinhori

actualy,it don&#39;t support c++.but you can test simple c++ prog.

here you have to change the rule.mk (cc := $(cross)g++)

and you have to add some line in simple make file given for helo example.

sure, it will run.

-slsnios

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I&#39;ve already tried this (CC:= $(CROSS)g++), but it didn&#39;t work. Has someone tried to compile with nios2-uClinux-g++ in linux OS? I got the binary nios 2 toolchain from nios wiki, but it says that c++ compiler is not installed, and the CrossGcc tutorial is only for newlib (instead of uclinux lib).

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hi

u have to change Rules.mak

1->

CC := $(CROSS)g++

2->

%.o : %.cpp Makefile

$(CC) $(CFLAGS) $(WARNING_FLAGS) -c -o $@ $<

write above two line in place of folowing lines:

%.o : %.c Makefile

$(CC) $(CFLAGS) $(WARNING_FLAGS) -c -o $@ $<

%.o : %.cpp Makefile

$(CC) $(CFLAGS) $(WARNING_FLAGS) -o $@ $<