Re: Return from Interrupts for ARM-ELF

[Richard Earnshaw <rearnsha at arm dot com>]

> I have being trying to compile a newer version of gcc (3.3.1 and 3.3-20030811),
> I am using 3.2.3 at present, but I am bombing out with the following error:
> 
> 
> chmod: changing permissions of `/cygdrive/c/arm/lib/gcc-lib/arm-elf/3.3.2/install-tools/_inst.1700_':
> No such file or directory
> if [ xstmp-fixproto != x ] ; then \
>   /bin/sh /usr/local/src/gnu/gcc-3.3-20030811/install-sh -c  /usr/local/src/gnu/gcc-3.3-20030811/gcc/mkinstalldirs
> \
> 	/cygdrive/c/arm/lib/gcc-lib/arm-elf/3.3.2/install-tools/mkinstalldirs ; \
>   /bin/sh /usr/local/src/gnu/gcc-3.3-20030811/install-sh -c  /usr/local/src/gnu/gcc-3.3-20030811/gcc/fixproto
> /cygdrive/c/arm/lib/gcc-lib/arm-elf/3.3.2/install-tools/fixproto ; \
>   /bin/sh /usr/local/src/gnu/gcc-3.3-20030811/install-sh -c  fix-header.exe
> \
> 	/cygdrive/c/arm/lib/gcc-lib/arm-elf/3.3.2/install-tools/fix-header.exe ; \
> 
> else :; fi
> /bin/sh /usr/local/src/gnu/gcc-3.3-20030811/install-sh -c  mkheaders /cygdrive/c/arm/lib/gcc-lib/arm-elf/3.3.2/install-tools/mkheaders
> 
> cp: cannot create regular file `/cygdrive/c/arm/lib/gcc-lib/arm-elf/3.3.2/install-tools/_inst.1700_':
> No such file or directory
> make[1]: *** [install-mkheaders] Error 1
> make[1]: Leaving directory `/usr/local/src/gnu/BUILD/gcc/gcc'
> make: *** [install-gcc] Error 2
> make: Leaving directory `/usr/local/src/gnu/BUILD/gcc'
> 

Sorry, it looks like a cygwin problem (and I don't use cygwin).

> 
> Any ideas? If not is it possible to copy gcc/config/arm/arm.c from 3.3.X to
> 3.2.3 and use it to implement to fixes?

You can try it, but i'd be doubtful if it would work.  I certainly can't 
help you with doing that.  You might find it more useful to identify the 
specific patch in the CVS archives and apply that.

R.


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