[ECOS] Building a Toolchain

Erik Reikes ereikes@hotmail.com
Thu Jan 31 22:21:00 GMT 2002


Look through the last couple of days posts.  You'll find a fairly detailed 
if rambling post of what I did to make it go.  In all my eCos experience 
(about 5 days ;) ), I've only found that the basic versions of compiler and 
binutils seem to work.

Good luck!

>From: "Ramapriya Rangachar" <ramapriya1@hotmail.com>
>To: ecos-discuss@sourceware.cygnus.com
>Subject: [ECOS] Building a Toolchain
>Date: Fri, 01 Feb 2002 04:23:53 +0000
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>HI All
>
>I'm not sure if this question is within the scope of this list ....
>But, I'm hoping that someone can point me in the right direction ...
>
>I need to build a cross-toolchain for the ARM.
>The host is Cygwin + Win2K.
>
>I've tried using:
>       binutils-20011002-1-src.tar.bz2
>       gcc-2.95.3-5-src.tar.bz2
>       insight-5.1.1.tar.gz
>which I downloaded using the Cygwin setup program.
>
>binutils and Insight build without a problem. But GCC does not build.
>
>Here is a snippet of the build output:
>________________________________________________________________________if 
>[
>-f lang-f77 ]; then \
>  gcc -DCROSS_COMPILE -DIN_GCC     -g -O2  -DHAVE_CONFIG_H  -o g77.exe 
>gcc.o
>g77
>spec.o g77version.o \
>   version.o prefix.o intl.o  obstack.o       -ladvapi32
>../libiberty/libiberty.
>a; \
>else true; fi
>if [ -f lang-f77 ]; then \
>  rm -f g77-cross.exe; \
>  cp g77.exe g77-cross.exe; \
>else true; fi
>makeinfo   -I/usr/src/gcc/gcc-2.95.3-5/gcc -o cpp.info
>/usr/src/gcc/gcc-2.95.3-5
>/gcc/cpp.texi
>makeinfo: not found
>make[1]: *** [cpp.info] Error 127
>make[1]: Leaving directory `/tmp/build/gcc/gcc'
>make: *** [all-gcc] Error 2
>make: Leaving directory `/tmp/build/gcc'
>________________________________________________________________________
>
>Do I need a patch ???? I have a feeling I do ... not sure where to find it
>though.
>
>I tried gcc-2.95.2.tar.bz2 and gcc-2.95.2-diff-991022 from Handhelds.org.
>But the patch does not seem to apply ....
>
>Any help is greatly appreciated.
>
>
>Thanks
>Ram
>
>
>
>
>
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